BillJaxManual PDF
BillJaxManual PDF
BillJaxManual PDF
Maintenance Manual
AERIAL WORK PLATFORMS
XLB-4319
Hydraulic Boom Lift
319
B-4
XL
B33-01-0080
BOOM PERSONNEL LIFT
This equipment is designed and manufactured in compliance with the duties, re-
sponsibilities, and standards set forth for manufacturers in the ANSI 92.2 standard
in effect at the time of manufacture.
This equipment will meet or exceed applicable OSHA codes and ANSI A92.2 stan-
dards when used in accordance with sections 7, 8, 9, 10 & 11 of ANSI A92.2 and all
other manufacturer’s recommendations.
It is the responsibility of the user of this equipment to follow all applicable ANSI,
OSHA, Federal, State, and local codes and regulations that govern the safe opera-
tion of this equipment.
Table of Contents
Preface................................................................................................................ v
1 Safety................................................................................................................1-1
1-1 Introduction.........................................................................................1-1
1-2 Before Operation ................................................................................1-2
1-3 During Operation ................................................................................1-3
1-4 Maintenance Safety.............................................................................1-5
General Maintenance......................................................................1-5
Battery Maintenance.......................................................................1-6
1-5 Damaged Equipment Policy ...............................................................1-6
Safety Statement .............................................................................1-6
Damage Policy................................................................................1-6
Damage Repair Notice....................................................................1-6
Reporting Safety Defects................................................................1-7
2 Introduction.....................................................................................................2-1
2-1 General Description ............................................................................2-1
2-2 Specifications......................................................................................2-4
Boom Lift Work Platform ..............................................................2-4
2-3 Warranty .............................................................................................2-5
3 Operation .........................................................................................................3-1
3-1 Operator Controls ...............................................................................3-1
Ground Control Station.......................................................................3-1
Basket Control Station....................................................................3-4
3-2 Normal Operating Procedure ..............................................................3-6
3-3 Emergency Lowering..........................................................................3-8
3-4 Manual Boom Rotation.......................................................................3-9
3-5 Battery Recharge (DC MODEL ONLY) ..........................................3-10
3-6 Boom Lift Transport .........................................................................3-11
Trailer Hitching ............................................................................3-11
4 Maintenance ....................................................................................................4-1
4-1 Scheduled Service Checks ..................................................................4-1
Daily/Weekly Service Checks ........................................................4-1
Monthly Service Checks.................................................................4-2
4-2 Wheel Nut Torque Requirements .......................................................4-3
4-3 Lubrication..........................................................................................4-4
4-4 Hydraulic System................................................................................4-5
Hydraulic System Inspection..........................................................4-5
Fluid Check and Replacement........................................................4-5
Return Filter Replacement..............................................................4-6
Air Bleeding ...................................................................................4-6
Hydraulic Pressure Checks and Adjustments .................................4-7
Hydraulic Cylinder Replacement .................................................4-10
4-5 SLEW RING BEARING ..................................................................4-17
Check Free Play............................................................................4-17
4-6 Limit Switch checks and adjustments...............................................4-18
Adjusting Boom Down Limit Switch ...........................................4-18
Adjusting Outrigger Position Switches ........................................4-19
4-7 Troubleshooting................................................................................4-20
Troubleshooting Aids ...................................................................4-22
4-8 Material Safety Data Sheets..............................................................4-31
i
5 Replacement Decals........................................................................................ 5-1
6 Parts List ......................................................................................................... 6-1
6-1 Upper Boom Parts List....................................................................... 6-2
6-2 Lower Boom Parts List ...................................................................... 6-4
6-3 Jib Boom Parts List ............................................................................ 6-6
6-4 Compartment Covers Parts List ......................................................... 6-8
6-5 Reservoir Compartment Parts List, Gas model ................................ 6-10
6-6 Pump Compartment Parts List, DC Model ...................................... 6-12
6-7 Chassis and Rotation Unit Parts List................................................ 6-16
6-8 Hitch and Jack Assembly Parts List................................................. 6-18
6-9 Axle and Wheel Assembly Parts List.............................................. 6-20
6-10 Rear Lights and Junction Box Parts List.......................................... 6-23
6-11 Outriggers Parts List ........................................................................ 6-25
6-12 Basket Parts List............................................................................... 6-27
6-13 Outrigger Hydraulic Controls Parts List .......................................... 6-29
6-14 Lower Controls Parts List ................................................................ 6-31
6-15 Upper Controls Parts List................................................................. 6-33
6-16 Engine Compartment Parts List, Gas Model.................................... 6-35
6-17 Boom Control Hydraulics Parts List, Basket ................................... 6-39
6-18 Boom Control Hydraulics Parts List, Ground, Gas Model .............. 6-41
6-19 Boom Control Hydraulics Parts List, Ground, DC Model ............... 6-43
6-20 Lower Boom Cylinder Hydraulics Parts List ................................... 6-45
6-21 Upper Boom Cylinder Hydraulics Parts List ................................... 6-46
6-22 Pushbutton Panel Parts List, Basket................................................. 6-47
6-23 Pushbutton Panel Parts List, Ground Controls................................. 6-49
ii
List of Illustrations
Figure 2-1. XLB-4319 Hydraulic Boom Lift.............................................................2-1
Figure 2-2. Basket and Ground Station Controls.......................................................2-2
Figure 2-3. Safe Operating Zone ...............................................................................2-3
Figure 3-1. Ground Control Station Access...............................................................3-1
Figure 3-2. Ground Control Station...........................................................................3-2
Figure 3-3. Engine Keyswitch ...................................................................................3-3
Figure 3-4. Basket Control Station ............................................................................3-4
Figure 3-5. Outrigger Controls ..................................................................................3-6
Figure 3-6. Manual Lowering Valve .........................................................................3-8
Figure 3-7. Basket Control Station ............................................................................3-8
Figure 3-8. Emergency Rotation................................................................................3-9
Figure 3-9. Battery Charger .....................................................................................3-10
Figure 3-10. Trailer Hitching.....................................................................................3-11
Figure 4-1. Wheel Bolt Tightening Sequence............................................................4-3
Figure 4-2. Lubricate Monthly...................................................................................4-4
Figure 4-3. Lubricate Semi-Annually ........................................................................4-4
Figure 4-4. Hydraulic Reservoir ................................................................................4-5
Figure 4-5. Main Bypass Valve and Pressure Test Port (Gas Engine Model)...........4-7
Figure 4-6. Outriggers Bypass Valve ........................................................................4-8
Figure 4-7. Boom Control Bypass Valve, Basket Station..........................................4-9
Figure 4-8. Hydraulic Cylinder Removal ................................................................4-11
Figure 4-9. Jib Boom Components ..........................................................................4-14
Figure 4-10. Basket Swivel Cylinder.........................................................................4-16
Figure 4-11. Slew Ring Position Measurement .........................................................4-17
Figure 4-12. Boom Down Limit Switch ....................................................................4-18
Figure 4-13. Outrigger Position Switch .....................................................................4-19
Figure 4-14. Simplified Electrical Diagram, DC Model............................................4-22
Figure 4-15. Detailed Electrical Diagram, DC Model ...............................................4-23
Figure 4-16. Simplified Electrical Diagram, Gas Model ...........................................4-24
Figure 4-17. Detailed Electrical Diagram, Gas Model ..............................................4-25
Figure 4-18. Hydraulic Diagram, DC Model.............................................................4-26
Figure 4-19. Hydraulic Diagram, Gas Model ............................................................4-28
Figure 4-20. Level Sensor..........................................................................................4-30
Figure 5-1. Replacement Decals ................................................................................5-2
Figure 5-2. Decal Locations, Trailer and Boom ........................................................5-5
Figure 5-3. Decal Locations, Control Compartment Exterior....................................5-6
Figure 5-4. Lubricate Monthly Decal ........................................................................5-6
Figure 5-5. Lubricate Semi-Annually Decal..............................................................5-6
Figure 6-1. Upper Boom............................................................................................6-2
Figure 6-2. Lower Boom ...........................................................................................6-4
Figure 6-3. Jib Boom .................................................................................................6-6
Figure 6-4. Compartment Covers ..............................................................................6-8
Figure 6-5. Reservoir Compartment, Gas Model....................................................6-10
Figure 6-6. Pump Compartment, DC Model............................................................6-12
Figure 6-7. Chassis and Rotation Unit.....................................................................6-16
Figure 6-8. Hitch and Jack Assembly ......................................................................6-18
Figure 6-9. Axle and Wheel Assembly....................................................................6-20
Figure 6-10. Rear Lights and Junction Box ...............................................................6-23
iii
Figure 6-11. Outriggers............................................................................................. 6-25
Figure 6-12. Basket ................................................................................................... 6-27
Figure 6-13. Outrigger Hydraulic Controls............................................................... 6-29
Figure 6-14. Lower Controls..................................................................................... 6-31
Figure 6-15. Upper Controls ..................................................................................... 6-33
Figure 6-16. Engine Compartment Parts List, Gas Model ........................................ 6-35
Figure 6-17. Boom Control Hydraulics, Basket........................................................ 6-39
Figure 6-18. Gas Model Boom Control Hydraulics, Ground.................................... 6-41
Figure 6-19. DC Model Boom Control Hydraulics, Ground .................................... 6-43
Figure 6-20. Lower Boom Cylinder Hydraulics ....................................................... 6-45
Figure 6-21. Upper Boom Cylinder Hydraulics........................................................ 6-46
Figure 6-22. Basket Pushbutton Panel, Gas Model................................................... 6-47
Figure 6-23. Pushbutton Panel, Ground Controls ..................................................... 6-49
List of Tables
Table 1-1. Minimum Safe Approach Distances....................................................... 1-3
Table 2-1. Specifications ......................................................................................... 2-4
Table 4-1. Daily/Weekly Service Checks................................................................ 4-1
Table 4-2. Monthly Service Checks ........................................................................ 4-2
Table 4-3. Troubleshooting Chart.......................................................................... 4-20
Table 4-4. Level Sensor LEDs............................................................................... 4-30
Table 5-1. Replacement Decals ............................................................................... 5-1
Table 6-1. Upper Boom Parts List ........................................................................... 6-3
Table 6-2. Lower Boom Parts List........................................................................... 6-5
Table 6-3. Jib Boom Parts List ................................................................................ 6-7
Table 6-4. Compartment Covers Parts List.............................................................. 6-9
Table 6-5. Reservoir Compartment Parts List, Gas Model.................................... 6-11
Table 6-6. Pump Compartment Parts List, DC Model........................................... 6-13
Table 6-7. Chassis and Rotation Unit Parts List .................................................... 6-17
Table 6-8. Hitch and Jack Assembly Parts List ..................................................... 6-19
Table 6-9. Axle and Wheel Assembly Parts List................................................... 6-21
Table 6-10. Rear Lights and Junction Box Parts List .............................................. 6-24
Table 6-11. Outriggers Parts List............................................................................. 6-26
Table 6-12. Basket Parts List................................................................................... 6-28
Table 6-13. Outrigger Hydraulic Controls Parts List............................................... 6-30
Table 6-14. Lower Controls Parts List..................................................................... 6-32
Table 6-15. Upper Controls Parts List ..................................................................... 6-34
Table 6-16. Engine Compartment Parts List, Gas Model ........................................ 6-36
Table 6-17. Boom Control Hydraulics Parts List, Basket........................................ 6-40
Table 6-18. Gas Model Boom Control Hydraulics Parts List, Ground.................... 6-42
Table 6-19. DC Model Boom Control Hydraulics Parts List, Ground .................... 6-44
Table 6-20. Lower Boom Cylinder Hydraulics Parts List ....................................... 6-45
Table 6-21. Upper Boom Cylinder Hydraulics Parts List........................................ 6-46
Table 6-22. Basket Pushbutton Panel Parts List ...................................................... 6-48
Table 6-23. Pushbutton Panel Parts List, Ground Controls ..................................... 6-49
Table 7-1. Minimum Safe Approach Distance (M.S.A.D.)
to energized (exposed or insulated) power lines and parts. .......................................... 7-11
iv
PREFACE
The purpose of this manual is to provide a thorough understanding of the XLB-4319
Hydraulic Boom Lift operation and controls. Read the safety and operating instructions
in this manual and become familiar with the location and use of all controls.
Follow all warnings, cautions, and instructions in this manual and any attached to and
supplied with the boom lift. All OSHA, ANSI, state, and local codes and regulations
concerning this equipment should obtained, read, and thoroughly understood before
attempting to operate this equipment.
To ensure proper and safe use of this equipment, only trained and qualified personnel
should operate and maintain the boom lift.
SAFETY NOTES
This manual contains DANGERS, WARNINGS, CAUTIONS, and NOTES that must be
followed to prevent the possibility of improper service, personnel injury or death, and
damage to equipment.
DANGER
Dangers warn of equipment operation near electrical power lines that could lead to
personal injury or death.
WARNING
Warnings describe conditions or practices that could lead to personal injury or
death.
CAUTION
Cautions provide information important to prevent errors that could damage
machine or components.
v
vi
1
Safety
1-1 INTRODUCTION
Familiarity and proper training are required for the safe operation of mechanical equip-
ment. Equipment operated improperly or by untrained personnel can be dangerous. Read
the operating instructions in this manual and become familiar with the location and
proper use of all controls. Inexperienced operators should receive instruction from some-
one familiar with the equipment before being allowed to operate the machine. The use of
intelligence and common sense in the operation of mechanical equipment is the best
practice in any safety policy. Be professional and always observe the safety procedures
set forth in this manual.
All OSHA, ANSI, state, and local codes and regulations pertaining to this equipment
should be obtained, read, and thoroughly understood before attempting to operate this
equipment. Persons under the influence of drugs, alcohol, or prescription medication
should not be on or near this equipment. Common sense should be implemented at all
times during the use of this equipment. Do not operate this equipment in areas where the
equipment or user may come in contact with a live power source.
The information contained herein is not to be considered as legal advice and is intended
for informational purposes only. This information is offered to alert Bil-Jax customers to
procedures that may be of concern to them.
This information is not intended to be all inclusive and is to be followed in the use of
Bil-Jax equipment only.
For any questions concerning the safe use of this equipment, call 800-937-0540 before
operating.
1-1
XLB-4319
1-2
1 — SAFETY
DANGER
This machine is not insulated for use near electrical power lines and DOES NOT
provide protection from contact with or close proximity to any electrically
charged conductor. Operator must maintain safe clearances at all times (10 feet
minimum) and always allow for platform movement such as wind induced sway.
Always contact the power company before performing work near power lines. As-
sume every line is hot. Remember, power lines can be blown by the wind.
Refer to Table 1-1 for minimum safe approach distances between machine and electrical
power lines.
• ALWAYS position lift far enough away from power sources to ensure that no
part of the lift can accidentally reach into an unsafe area. This includes full ex-
tension of the boom through 360 degrees rotation.
• ALWAYS operate only on a firm and level surface. NEVER use on surfaces
that do not support the equipment with its rated load capacity and the resulting
force exerted on the outriggers during boom extension and rotation.
• ALWAYS keep yourself and all personnel away from potential pinch or shear
points.
• ALWAYS report any misuse of equipment to the proper authorities. Horseplay
is prohibited.
• ALWAYS maintain good footing on the work platform. NEVER wear slippery
soled shoes.
• ALWAYS make certain all personnel are clear and there are no obstructions be-
fore repositioning basket.
• ALWAYS cordon off area around the outriggers to keep personnel and other
equipment away from it while in use.
• ALWAYS stay clear of wires, cables, and other overhead obstructions.
• ALWAYS engage the boom travel locking pins before towing the trailer.
1-3
XLB-4319
• NEVER allow electrode contact with any part of the basket if welding is being
performed from the platform.
• NEVER use without the outriggers fully extended and firmly based.
• NEVER override or by-pass manufacturer's safety devices.
• NEVER attach a safety harness to an adjacent structure, pole, or equipment
while working from the boom platform.
• NEVER move unit with a person or materials on board.
• NEVER try to move the trailer with the boom extended.
• NEVER stand or sit on cage bars. Work only within the work cage and do not
lean out over the cage to perform work.
• NEVER attempt to increase working height with boxes, ladders, or other means.
• NEVER operate this equipment when exposed to high winds, thunderstorms,
ice, or any other weather conditions that would compromise operator safety.
• NEVER allow ropes, electric cords, hoses, etc. to become entangled in the
equipment when the basket is being raised or lowered.
• NEVER exceed manufacturer's load limits or use the lift as a crane for lifting
heavy materials. Make sure all tools and equipment are safely stowed.
• NEVER exceed load ratings by transferring loads to the basket at elevated
heights.
• NEVER use cage to carry materials and never allow overhang of materials when
raising or lowering the basket.
• NEVER push or pull with the boom or basket and NEVER use the boom to lift
any part of the trailer.
• NEVER use the boom or basket to place a “dead man” load against any struc-
ture, materials, or equipment.
• NEVER climb up or down boom.
• NEVER leave the keys in the boom lift while unattended or not in use.
1-4
1 — SAFETY
General Maintenance
• ALWAYS perform maintenance procedures according to manufacturer's re-
quirements. NEVER short change maintenance procedures.
• ALWAYS check hydraulic system. Make sure all lines, connectors, and fittings
are tight and in good condition.
• ALWAYS turn the key switch off before connecting or disconnecting wiring to
or from valve solenoids or other load devices.
• ALWAYS disconnect power to the hydraulic pump drive motor before making
electrical checks of the hydraulic valves.
• ALWAYS keep all mechanisms properly adjusted and lubricated according to
maintenance schedule and manufacturer’s specifications.
• ALWAYS perform a function check of operating controls before each use and
after repairs have been made.
• ALWAYS locate and protect against possible pinch points prior to performing
maintenance and repairs.
• ALWAYS use factory-approved parts to repair or maintain this equipment. If
this equipment is rebuilt, retesting is required in accordance with factory
instructions.
• NEVER allow water or foreign particles into the DC electric motor housing. In-
gestion of water or foreign particles may cause serious damage to the motor. If
the motor gets wet, oven dry the motor to remove all moisture before operating;
consult motor manufacturer for drying instructions.
• NEVER test or operate the hydraulic components when another person is near
the equipment.
• NEVER add unauthorized fluids to the hydraulic system or battery. Check origi-
nal manufacturer specifications.
• NEVER exceed the manufacturer's recommended relief valve settings.
• NEVER touch or allow metal tools to contact static discharge sensitive elec-
tronic components. ALWAYS use static discharge prevention mats and ground-
ing devices when handling electronic components.
• NEVER tamper with cylinder counter balance valves. Contact the Bil-Jax Ser-
vice Department at 800-537-0540 if the cylinder counter balance valves need
adjusting.
• NEVER attempt repairs you do not understand. Consult manufacturer if you
have any questions regarding proper maintenance, specifications, or repair.
1-5
XLB-4319
Battery Maintenance
Ensure the following general safety precautions are followed whenever performing bat-
tery maintenance on the XLB-4319 Hydraulic Boom Lift.
• ALWAYS check battery acid level daily on the DC model boom lift. Check
battery test indicator for proper state of charge on maintenance free batteries
before using lift.
• ALWAYS wear safety glasses when working near battery.
• ALWAYS avoid contact with battery acid. Battery acid causes serious burns.
Avoid contact with skin or eyes. If accidental contact occurs, flush with water
and consult a physician immediately.
• ALWAYS disconnect ground cable first when removing battery.
• ALWAYS connect ground cable last when installing battery.
• ALWAYS charge batteries in open, well-ventilated areas.
• NEVER smoke when servicing battery.
• NEVER allow batteries to overcharge and boil.
• NEVER short across battery posts to check for current. NEVER break a live
circuit at battery.
• NEVER jump start other vehicles using boom lift battery.
Damage Policy
There may be occasions when a Bil-Jax lift is involved in an incident that results in struc-
tural damage to the lift. This can seriously compromise the ability of the lift to perform in
a safe manner. Therefore, whenever a Bil-Jax lift is damaged structurally or when there is
the possibility of structural damage (this damage may be internal and is not always visi-
ble to the naked eye), Bil-Jax requires that the lift be returned to our facility at 125 Tay-
lor Parkway, Archbold, Ohio, for reconditioning. If you have any questions concerning
what constitutes structural damage, please call the Bil-Jax Service Department at
800-537-0540.
1-6
1 — SAFETY
Bil-Jax, Inc.
125 Taylor Parkway
Archbold, Ohio 43502
If you believe that your vehicle has a defect which could cause a crash or could cause injury or
death, you should immediately inform the National Highway Traffic Safety Administration
(NHTSA) in addition to notifying Bil-Jax, Inc.
If NHTSA receives similar complaints, it may open an investigation, and if it finds that a safety
defect exists in a group of vehicles, it may order a recall and remedy campaign. However,
NHTSA cannot become involved in any individual problems between you, your dealer, or
Bil-Jax, Inc.
To contact NHTSA you may either call the Auto Safety Hotline toll-free at 1-800-424-9393
(366-0123 in Washington, DC area) or write to:
NHTSA
U.S. DEPARTMENT of TRANSPORTATION
400 7th Street SW, (NSA-11)
Washington, DC 20590
You can also obtain other information about motor vehicle safety from the Hotline.
1-7
XLB-4319
1-8
2
Introduction
UPPER
BOOM
LOWER
BOOM
19
JIB B-43
WORK BOOM XL
BASKET
OUTRIGGER
2-1
XLB-4319
The gasoline powered boom lift (gas model) uses a 4-cycle, 8-horsepower Honda engine.
The engine drive shaft is directly coupled to the hydraulic pump. A 12 Volt DC storage
battery powers the engine starter circuit. An auxiliary voltage regulator/rectifier provides
up to 18 Amps charge current while the engine is running.
The battery powered boom lift (DC model) uses a 24 Volt, 39 Amp, one horsepower,
DC motor to drive the hydraulic pump. The DC motor is powered by four 6 Volt DC,
245 Amp-hour, deep charge batteries connected in series. A 40 Amp, automatic, on-
board battery charger is provided for recharging the batteries at the end of each work pe-
riod.
The boom lift is equipped with basket and ground station control panels (Figure 2-2).
The control panels include motion enable pushbuttons and proportional hydraulic valves
for controlling the direction and speed of boom lift and rotation. The gas model basket
station control panel includes an engine start pushbutton. Boom elevation and rotation
controls are operational only when the outriggers are correctly extended and the moving
boom sections are within a programmed safe operating zone.
2-2
2 — INTRODUCTION
Only one boom motion is permitted at a time, and only as long as the boom is within the
safe operating zone (Figure 2-3). When a selected boom motion reaches a safe operating
limit, the boom motion ceases and another boom motion must be selected within the safe
operating zone.
XLB-4319 SPECIFICATIONS
45.9
42.6
39.4
36
32.8
24.5
26.3
23
19.7
16.4
13
9.8
6.5
3.2
0
9.8 6.5 3.2 0 3.2 6.5 9.8 13 16.4 19.7 23
Outrigger load sensing interlocks and interlock safety switches prevent all boom lifting
operations until the four outriggers are properly extended, the trailer is level, and the full
weight of the boom lift is loaded onto the outriggers. An interlock prevents the retracting
of any outrigger while the upper or lower boom is raised two inches (50 mm) or more.
Boom elevation speeds are adjustable from zero to 5.3 inches per second (0 to 27 ft/min).
A hydraulic hose failure at either retract-cylinder port will cause a counterbalance valve
to stop the return oil flow. It is strongly recommended that no one adjust or tamper with
these safety devices. If service is required, please notify Bil-Jax for instructions.
Emergency lowering of the basket is by manual valve plungers on the upper and lower
boom lift cylinders or by manual operation of a hand pump in the basket. Firmly pushing
in and holding a valve plunger manually retracts the boom lift cylinder. Smooth pumping
of the hand pump while engaging a single hydraulic valve lever enables boom operation
in case of a hydraulic power failure.
The XLB-4319 Hydraulic Boom Lift cylinders will not rust or corrode during storage
since the cylinder rod is fully immersed in oil. It is important that the cylinder rods be
kept clean and undamaged for the protection of the cylinder head packings.
2-3
XLB-4319
2-2 SPECIFICATIONS
Boom Lift Work Platform
Model Number: XLB-4319 Serial Number ________________
Manufactured by: Bil-Jax, Inc.
125 Taylor Parkway
Archbold, Ohio 43502
800-537-0540
2-4
2 — INTRODUCTION
2-3 WARRANTY
Bil-Jax warrants its boom lifts for one year from the date of delivery against all defects of
material and workmanship, provided the unit is operated and maintained in compliance
with Bil-Jax’s operating and maintenance instructions. Bil-Jax will, at its option, repair
or replace any unit or component part which fails to function properly in normal use.
This warranty does not apply if the lift and/or its component parts have been altered,
changed, or repaired without the consent of bil-jax or by anyone other than Bil-Jax or its
factory trained personnel, nor if the lift and/or its components have been subjected to
misuse, negligence, accident or any conditions deemed other than those considered as
occurring during normal use.
Components not manufactured by Bil-Jax are covered by their respective manufacturer’s
warranties. A list of those components and their warranties is available upon written re-
quest to Bil-Jax.
Bil-Jax shall not in any event be liable for the cost of any special, indirect, or consequen-
tial damages to anyone, product, or thing. This warranty is in lieu of all other warranties
expressed or implied. We neither assume nor authorize any representative, or other per-
son, to assume for us any other liability in connection with the sale, rental, or use of this
product.
2-5
XLB-4319
2-6
3
Operation
CONTROL
COMPARTMENT
COVER
GROUND
CONTROL
STATION
LATCH
DECAL
COVER
LATCH
PORT
3-1
XLB-4319
The ground control station (Figure 3-2) includes the following electrical and hydraulic
controls.
BOOM OPERATOR
LEVERS
OUTRIGGER OUTRIGGERS
INDICATORS RUN
PUSHBUTTON
KEY
SWITCH
BOOM
EMERGENCY RUN
STOP PUSHBUTTON
PUSHBUTTON
OUTRIGGER
OPERATOR
LEVERS
Key Switch
Turning the key switch to the left selects operation from the basket control station. Turn-
ing the key switch to the right selects operation from the ground control station. The cen-
ter (Off) position disables electrical and hydraulic operations. Removing the key protects
against unauthorized boom lift operation.
Outrigger Indicators
Four green OUTRIGGER indicators light up when the boom lift outriggers are extended
and the boom weight is removed from the trailer axle. All four indicators must be lit and
the trailer must be level to enable operation of the lift booms.
3-2
3 — OPERATION
ENGINE
KEYSWITCH
3-3
XLB-4319
ENGINE START
BOOM RUN PUSHBUTTON
PUSHBUTTON (GAS MODEL ONLY)
HYDRAULIC
HAND PUMP
AUDIBLE
ALARM
EMERGENCY
STOP PUSHBUTTON
BOOM
OPERATOR LEVERS
115 VOLT
OUTLET
3-4
3 — OPERATION
Audible Alarm
An audible alarm is located in the basket station control panel. The audible alarm sounds
whenever the key switch is on and the boom lift is out of level.
3-5
XLB-4319
KEY
SWITCH
BUBBLE
LEVEL
INDICATOR
OUTRIGGERS
RUN
PUSHBUTTON
OUTRIGGER
OPERATOR
LEVERS
3-6
3 — OPERATION
WARNING
Always verify that the green outrigger LEDs light up when the outrigger feet be-
come loaded. If an outrigger LED fails to light up or lights up before the outrigger
foot becomes loaded, the limit switch or switch setting is faulty. Using the boom
lift with a faulty limit switch or switch setting can cause severe injury, death, or
damage to the equipment.
d. Push down on the rear outrigger levers (1 & 2) to lower the rear outriggers.
Lower the rear outriggers only until the rear outrigger LEDs light up on the
control panel.
e. Push down on the front outrigger levers (3 & 4) to lower the front outrig-
gers. Raise the trailer wheels off the ground. Verify that the front outrigger
LEDs light up on the control panel.
f. Watch the bubble level indicator and adjust the outriggers as needed to
level the trailer.
NOTE: An LED level switch and four outrigger position switches prevent boom
motions if the trailer is not level or if one or more outriggers is not sup-
porting the vehicle load. The load of the boom lift vehicle must be placed
on all four outriggers and the trailer must be level to enable motor-
powered boom lift operations.
7. Remove the keeper pins and transport pins that secure the upper and lower
booms. Stow the transport pins in the retainer clips provided.
8. Use the ground control station to operate the boom lift controls. Raise, lower,
and rotate the boom to get familiar with the controls. Learn to smoothly start
and stop all boom motions.
9. Lower the boom sections to position the basket for boarding. Turn the key
switch to the basket control position.
10. Raise the safety bar and enter the basket. Put on the safety harness and attach
the lanyard to the attachment position on the basket railing. Operate the boom
lift carefully.
11. When boom lift operations are complete, retract the boom and outriggers for
trailer towing according to the following procedure:
a. Using the basket control station, rotate the basket to the center position.
b. Fully retract the jib boom, the upper boom, and the lower boom.
c. Exit the basket and turn the key switch to the ground control position.
d. Retract the two rear outriggers until the trailer tires touch. Do not fully re-
tract the rear outriggers.
e. Retract the front outriggers until fully raised.
f. Retract the rear outriggers until fully raised.
g. Prior to towing, install the transport pins and keeper pins to secure the up-
per and lower booms. Refer to paragraph 3-6 for towing instructions.
3-7
XLB-4319
VALVE
PLUNGER
To manually lower the boom lift from the work basket, push the upper or lower boom
operator lever (Figure 3-7) down and use the hand pump to lower the boom. Apply a
steady up-and-down pumping action. The hydraulic cylinders are dual acting; boom
motion will continue throughout pump handle operation.
BOOM OPERATOR
LEVERS
HAND
PUMP
3-8
3 — OPERATION
BOOM ROTATION
VALVE LEVER
BOOM ROTATION
CRANK
3-9
XLB-4319
WARNING
Recharge the batteries in a well ventilated area only. Do not charge batteries near
fire, flame, or other ignition sources. Batteries being charged may emit highly ex-
plosive hydrogen gas. Failure to properly ventilate the charge gases may result in
serious injury or death.
1. Move the boom lift to a well ventilated area with direct access to a grounded
120 VAC electrical outlet. Make sure the recharge area is not near fire, flames
or other ignition sources.
2. Plug a short, heavy-duty power cord into the battery charger receptacle on the
electrical cord connected to the charger. The recommended power cord should
be an 12 AWG multi-strand, grounded cord no longer than 50 feet (16 meters).
NOTE: Using an underrated or long power cord will reduce the output of the
battery charger, resulting in longer charge time.
3. Plug the power cord into a grounded 120 VAC receptacle. Verify that the red
ON-CHARGING indicator LED lights up on the battery charger.
4. To determine the charge rate at any time during the charge cycle, observe the
DC ammeter (Figure 3-9). The ammeter needle moves to the right at the start of
the charge cycle. As the battery charge rises, the needle moves farther left.
3-10
3 — OPERATION
CAUTION
Always remember to unplug the battery charger power cord before moving the
boom lift. Failure to unplug the power cord will cause damage to the equipment.
5. Inspect the charge indicator LEDs near the end of the expected charge cycle. If
all indicator LEDs are off, the battery is fully charged. (The DC ammeter needle
should point to the left.)
NOTE: The yellow 80% CHARGE indicator lights up when the battery voltage is
nearing full charge. At full charge (3-1/2 hours after the 80% CHARGE
indicator lights up), the charger turns off.
If the battery voltage does not reach the 80% CHARGE level in 14 hours,
the charger turns off and the red CHECK BATTERY indicator LED
lights up. This prevents extended charging of a faulty battery.
6. Unplug the power cord from the 120 VAC receptacle and the charger recepta-
cle. Properly store the power cord for next use.
Trailer Hitching
Trailer hitching requires a second person to give tow vehicle backing instructions.
1. Back the tow vehicle to the trailer. Verify that the ball and hitch are in line and
that the trailer hitch will clear the ball. Jack up the tongue as needed.
2. Align the ball and hitch (Figure 3-10). Fasten the breakaway safety
cable to the tow vehicle.
PARKING
BRAKE
BALL AND
HITCH
JACK IN
PIVOT
RAISED
LOCKING
POSITION
PIN
BREAKAWAY
POWER SAFETY SAFETY CABLE
PLUG CHAINS
3-11
XLB-4319
3. Hold ball hitch release lever open and lower the hitch onto the ball. Let go of
the release lever to secure the ball.
4. Crank the jack down to check for secure coupling. If jacking will raise the tow
vehicle bumper two or three inches, the ball hitch coupling is secure.
5. Release the trailer parking brake.
6. Pull the pivot locking pin. Swivel the jack 90 degrees to the travel position and
release the pivot locking pin.
CAUTION
Always cross and attach the safety chains before towing. Failure to attach safety
chains properly will allow tongue to drop in case of ball hitch failure, resulting in
serious damage to the trailer and equipment.
7. Attach the trailer safety chains to the tow vehicle. Make sure the chains cross
under the trailer tongue. If needed, cross the chains over then under the tow bar
to prevent dragging.
8. Connect the trailer lights to the tow vehicle power plug.
9. Check the breakaway safety cable. If the safety cable does not have adequate
slack, the brakes may drag.
10. Before towing the trailer, check the following and make all necessary adjust-
ments, corrections, or repairs:
a. Check that the trailer jack and outriggers are in their travel positions.
b. Verify that the transport pins and pin keepers secure the upper and lower
booms. If the booms are not secured, install the transport pins and pin keep-
ers at this time.
c. Verify that the basket is centered and that all onboard equipment is secured.
d. Check that the key switch is in the OFF position. Remove the key.
e. Verify that trailer brake lights and marker lights work properly.
f. Check that the trailer tires are evenly inflated and not low on air.
WARNING
Improper tightening of boom lift trailer wheel nuts can cause wheel lugs to shear,
causing serious injury or damage to equipment. Check and maintain the proper
wheel nut torque according to the maintenance instructions in this manual.
Periodically check the wheel nut torque according to the instructions in Section 4 of this
manual. More frequent torque checks are required when a wheel is recently installed.
Prior to towing, while the trailer wheels are elevated for boom lift operation, check for
loose wheels and for wheel lug wear indications. If a loose wheel mounting is indicated,
remove and inspect the wheel lugs for damage. Do not tow the boom lift with worn or
damaged wheel lugs.
3-12
4
Maintenance
4-1
XLB-4319
4-2
4 — MAINTENANCE
4 3
2. Evenly tighten the wheel bolts to 60 lb-ft (81,4 N·m) using the tightening se-
quence shown.
3. Evenly tighten the wheel bolts to 100 lb-ft (135,6 N·m) using the tightening se-
quence shown.
4-3
XLB-4319
4-3 LUBRICATION
Lubrication makes operation of the XLB-4319 Boom Lift more efficient and extends the
equipment life. Use the following procedures to lubricate the boom lift components.
1. Lubricate trailer jack post and all grease fittings labeled LUBRICATE
WEEKLY with NLGI Grade 2 multi-purpose grease.
2. Lubricate all LUBRICATE MONTHLY grease fittings with NLGI Grade 2
multi-purpose grease. Wipe off dirt and grease residue. Add approximately ½
ounce (15 cc) of grease to each fitting. See Figure 4-2 for grease fitting loca-
tions.
GREASE GREASE
FITTINGS FITTINGS
3. Lubricate the slew ring bearing grease fitting (Figure 4-3) with NLGI Grade 2
multi-purpose grease. Wipe off dirt and grease residue. Rotate the boom and add
approximately ½ ounce (15 cc) of grease to each bearing quadrant.
GREASE
FITTING
4-4
4 — MAINTENANCE
WARNING
Hydraulic system pressure settings are factory settings and should not need read-
justment. The only time readjustment is needed is when a component in the hy-
draulic control circuit is replaced. Only the adjustments covered in this manual
are permitted. If you believe that any other hydraulic component needs adjust-
ment, notify Bil-Jax for additional instruction. Hydraulic motions are quiet,
quick, and can be dangerous to persons on or near the lift vehicle. Failure to heed
this warning can result in serious injury or death.
DIPSTICK
HYDRAULIC
RESERVOIR
4-5
XLB-4319
Do not mix hydraulic oils. The reservoir is originally filled with Energol HLP-HD46, a
high-grade, non-foaming hydraulic oil designed for temperatures as low as -20°F (-
33°C). For temperatures reaching -40°F (-40°C), use Dextron Automatic Transmission
Fluid Type A.
If either oil is not available, a good grade SAE 10W hydraulic oil may be used where the
low temperature is above 32°F (0°C). SAE 5W hydraulic oil may be used where low
temperatures reach 0°F (-18°C).
Once a year or whenever the oil becomes contaminated, drain the reservoir, clean the
sump strainer, and replace the hydraulic oil and return filter.
Air Bleeding
Delayed response or sporadic boom lift motions may indicate air in the lift cylinders. Use
the following procedure to bleed entrapped air from the hydraulic system.
1. Fill the reservoir with the proper hydraulic fluid. Replace, but do not tighten the
reservoir fill cap.
2. Fully raise and lower the boom to return oil with entrapped air to the reservoir.
3. Allow several minutes for air to escape the reservoir oil.
4. Repeat steps 1 through 3 as needed. Add oil slowly and only when the boom is
lowered to prevent adding more air to the system.
4-6
4 — MAINTENANCE
MAIN
BYPASS
VALVE
PRESSURE
TEST PORT
4-7
XLB-4319
To adjust the system hydraulic pressure, we must first set the outriggers bypass pressure
very high. This ensures that you are reading system pressure when fully retracting an
outrigger cylinder. After adjusting the system pressure, we must readjust the outriggers
bypass pressure to specification.
Adjust System Pressure
1. Connect a hydraulic pressure gage to the pressure test port.
2. Remove the cap from the outriggers bypass valve (Figure 4-6). Turn the adjust
screw to the right exactly two turns. This adjustment will allow the main bypass
valve to regulate the test pressure.
3. Reinstall and tighten the cap to prevent oil leakage. Do not over tighten the cap.
OUTRIGGERS
BYPASS VALVE
4. Start the gasoline engine or DC motor. Run the engine or motor for at least five
minutes to warm the hydraulic oil to the normal operating temperature.
5. Pull up one outrigger control lever to fully retract the outrigger. While the out-
rigger control lever is pulled up, read the pressure gage. If the pressure is rising,
allow the pressure to reach its highest reading.
6. On the gas model boom lift, if the pressure gage reading is 3045 psig [210 bar
(21 000 kPa)] nominal, no adjustment is required. If an adjustment is required,
proceed with step 8.
7. On the DC model boom lift, if the pressure gage reading is 2750 psig [190 bar
(19 000 kPa)] nominal, no adjustment is required. If an adjustment is required,
proceed with step 8.
NOTE: Loosening the adjust lock nut will cause hydraulic oil to leak from the
main bypass valve. It is recommended that you shut the engine off before
making adjustments to the main bypass valve.
8. Press the emergency stop pushbutton to turn off the hydraulic pump.
9. Loosen the adjust lock nut for the main bypass valve.
4-8
4 — MAINTENANCE
10. Use hex wrench to turn the pressure adjust screw. Turn the adjust screw right
for higher pressure or left for lower pressure. Turning the adjust screw 1/4 turn
will adjust the pressure about 150 psig [10,4 bar (1 037 kPa gage)].
11. Tighten the adjust lock nut.
12. Reset the emergency stop pushbutton and restart the engine or motor.
13. Pull up one outrigger control lever and recheck the system pressure. If the pres-
sure is still too high or too low, repeat the adjustment starting with step 6.
14. When the system pressure is properly adjusted, remove the cap from the outrig-
gers bypass valve (Figure 4-6). Turn the adjust screw to the left two turns.
15. Reinstall and tighten the adjust screw cap. Do not over tighten the cap.
VALVE
CAP
BYPASS VALVE
ADJUST SCREW
4-9
XLB-4319
Check and adjust the hydraulic bypass pressure for the basket or ground station boom
controls as follows:
1. Connect a hydraulic pressure gage to the pressure test port.
2. Start the gasoline engine or DC motor. Run the engine or motor for at least five
minutes to warm the hydraulic oil to the normal operating temperature.
3. Extend the outriggers to fully support and level the boom lift.
4. Turn the ground control station key switch to basket or ground position, accord-
ing to which bypass pressure (basket or ground control) is to be adjusted.
NOTE: When adjusting the bypass pressure for the basket station boom controls,
the basket station boom controls must be used. When adjusting the by-
pass pressure for the ground station boom controls, the ground station
boom controls must be used.
5. Push down the lower beam control lever at the basket or ground station and read
the pressure gage. If the pressure gage reading is 2750 psig [190 bar (19 000
kPa)] nominal, no adjustment is required. If an adjustment is required, proceed
with step 6.
6. Press the emergency stop pushbutton to turn off the hydraulic pump.
NOTE: Removing the adjust screw cap while the hydraulic pump is running will
cause oil to leak from the bypass valve. It is recommended that you shut
the engine off before removing the adjust screw cap.
7. Locate the bypass valve for the selected boom control valve bank. Remove the
adjust screw cap.
8. Use screwdriver to turn the adjust screw. Turning the adjust screw 1/4 turn to
the right will increase the pressure about 150 psig [10,4 bar (1 037 kPa gage)].
9. Reinstall and tighten the adjust screw cap. Do not over tighten the cap.
10. Reset the emergency stop pushbutton and restart the engine or motor.
11. Push the upper or lower beam control lever down at the basket or ground station
controls and read the pressure gage. If the bypass pressure is still too high or too
low, repeat the adjustment starting with step 6.
12. If no other hydraulic pressures are to be checked, shut down the engine or motor
and remove the pressure gage.
WARNING
Hydraulic cylinders are heavy and may have hydraulic oil on the surface. Hydrau-
lic cylinders must be secured with lifting straps or tie-downs when removing, in-
stalling, and handling. Failure to heed this warning can result in serious injury.
4-10
4 — MAINTENANCE
WARNING
Make sure the boom and boom cylinder are securely supported before removing
the boom cylinder. Failure to do so may cause the boom or boom cylinder to fall.
This may cause severe injury or damage to the boom lift.
1. If removing the lower boom lift cylinder, raise the lower boom to just above
horizontal and stand a 36 inch (90 cm) long length of 4x4 hardwood shoring on
the trailer tongue directly below the lower boom rest plate. Lower the boom
onto the shoring. Manually check the stability of the shoring.
2. If removing the upper boom lift cylinder, raise the lower boom about two inches
(50 mm) above the boom rest position.
3. Press in and hold the manual lowering valve at the boom lift cylinder that is to
be replaced. Bleed off all hydraulic pressure to the cylinder.
4. Refer to Figure 4-8. At the piston rod end of the cylinder, unscrew and remove
the keeper pins from both sides of the pivot pin. Thread the removed keeper pin
hardware to the boom for use during cylinder installation.
5. Drive out the pivot pin with a hammer and a brass or hardwood drift. Do not al-
low the free end of the cylinder to fall.
PIVOT
PIN
UPPER
BOOM
PIN
KEEPER
PIN
KEEPER HYDRAULIC
PIVOT CYLINDER
PIN
MANUAL
LOWERING
VALVE VALVE
BLOCK
4-11
XLB-4319
6. If removing the lower boom lift cylinder, fully retract the cylinder. Use the pivot
pin to turn the piston rod pivot boss 90°. Lower the cylinder through the relief
slot in the stabilizer beam (not shown).
7. Turn off the key switch and remove the key.
8. Tag the hydraulic hoses that connect to the cylinder valve block. Each valve
block port is stamped with an identity number.
9. Place absorbent drip cloths below the cylinder ports. Remove the hydraulic
hoses from the lift cylinder. Elevate the hoses to help prevent fluid leakage. Pro-
tect exposed hose fittings and cylinder ports with plugs and caps.
10. At the base of the cylinder, unscrew and remove the keeper pins from both sides
of the boom pivot pin. Thread the removed keeper pin hardware to the boom for
use during cylinder installation.
11. Drive out the pivot pin with a hammer and a brass or hardwood drift.
12. Lift and remove the cylinder using an overhead hoist and lifting straps.
13. After repairing the hydraulic cylinder, reinstall the cylinder in the reverse order
of removal.
14. Power up the hydraulic system and check for leakage. Tighten the hydraulic fit-
tings as needed.
15. Bleed entrapped air from the hydraulic cylinder according to instructions in
paragraph 4-4.
4-12
4 — MAINTENANCE
4. Drive out the pivot pin with a hammer and a brass or hardwood drift. Do not al-
low the free end of the cylinder to fall.
5. Fully retract the cylinder.
6. Turn off the key switch and remove the key.
7. Tag the hydraulic hoses that connect to the cylinder valve block. Each valve
block port is stamped with an identity number.
8. Place absorbent drip cloths below the cylinder ports. Remove the hydraulic
hoses from the lift cylinder. Plug the hose fittings to prevent fluid leakage. Pro-
tect exposed cylinder ports with plugs and caps.
9. At the base of the cylinder, unscrew and remove the keeper pins from both sides
of the pivot pin. Thread the removed keeper pin screws and keeper pins to the
mating beam for use during cylinder installation.
10. Drive out the pivot pin with a hammer and a brass or hardwood drift.
11. Lift and remove the cylinder using an overhead hoist and lifting straps.
12. After repairing the hydraulic cylinder, reinstall the cylinder in the reverse order
of removal.
13. Power up the hydraulic system and check for leakage. Tighten the hydraulic fit-
tings as needed.
14. Bleed entrapped air from the hydraulic cylinder according to instructions in
paragraph 4-4.
4-13
XLB-4319
PIVOT
PIN
KEEPER
PINS
KEEPER (2 PER SIDE)
PIN
UPPER JIB
BEAM BEAM
PIVOT PIN
JIB BEAM
CYLINDER
PIVOT
PIN
KEEPER
PINS
(2 PER SIDE)
6. Try to rotate one of the upper jib beam pivot pins with a keeper pin. Adjust the
rear basket shoring as needed to enable pivot pin movement.
4-14
4 — MAINTENANCE
7. Remove the upper jib beam pivot pin at the top end of the beam. If needed,
drive out the pivot pin with a hammer and a brass or hardwood drift.
8. Before removing the bottom pivot pin, insert a long blade screwdriver through
the top pivot pin bores.
9. Remove the pivot pin at the bottom end of the upper jib beam. If needed, drive
out the pivot pin with a hammer and a brass or hardwood drift. Remove the up-
per jib beam.
10. Fully retract the jib beam cylinder. Turn off the key switch and remove the key.
11. Tag the hydraulic hoses that connect to the left and right ports of the cylinder
valve block.
12. Sketch the location of wire ties that secure the hydraulic hoses at the cylinder.
The hoses must be properly secured to prevent pinching during jib boom opera-
tion. Cut the wire ties from the jib boom cylinder hydraulic lines.
13. Place absorbent drip cloths below the cylinder ports. Remove the hydraulic
hoses from the jib boom cylinder. Plug the hose fittings to prevent fluid leakage.
Protect exposed cylinder ports with plugs and caps.
14. At the top of the cylinder, unscrew and remove the keeper pins from both sides
of the boom pivot pin. Secure the keeper pins to the mating beam for use during
cylinder installation.
15. Support the weight of the jib boom cylinder using an overhead hoist and lifting
straps.
16. Drive out the pivot pin with a hammer and a brass or hardwood drift and re-
move the jib boom cylinder.
17. After repairing the hydraulic cylinder, reinstall the cylinder in the reverse order
of removal.
18. Power up the hydraulic system and check for leakage. Tighten the hydraulic fit-
tings as needed.
19. Bleed entrapped air from the hydraulic cylinder according to instructions in
paragraph 4-4.
4-15
XLB-4319
HYDRAULIC
CYLINDER KEEPER
PIN
2. Place absorbent drip cloths below the cylinder ports. Remove the hydraulic
hoses from the jib boom cylinder. Plug the hose fittings to prevent fluid leakage.
Protect exposed cylinder ports with plugs and caps.
3. Remove the keeper pins from both ends of the cylinder. Remove the hydraulic
cylinder.
4. Secure the keeper pins to the mating beam for use during cylinder installation.
5. After repairing the hydraulic cylinder, reinstall the cylinder in the reverse order
of removal.
6. Power up the hydraulic system and check for leakage. Tighten the hydraulic fit-
tings as needed.
7. Bleed entrapped air from the hydraulic cylinder according to instructions in
paragraph 4-4.
4-16
4 — MAINTENANCE
SLEW
MEASURE RING
HERE
TOW END
OF TRAILER
4-17
XLB-4319
4-18
4 — MAINTENANCE
OUTRIGGER
POSITION SWITCH
ACTUATOR
ROLLER
OUTRIGGER
POSITION SWITCH
PIVOT
TRIP POINT
Figure 4-13. Outrigger Position Switch
4-19
XLB-4319
4-7 TROUBLESHOOTING
Table 4-3. Troubleshooting Chart
Problem Cause Correction
1. Engine or motor will not a. Emergency stop engaged (pushed in). a. Rotate emergency stop buttons clock-
start. wise to disengage.
b. Battery charge is low. b. Check charge level. Recharge battery
if needed.
c. Battery ground or in-series cable c. Check for and repair loose battery
loose. connections or ground fault.
d. Main circuit breaker tripped or d. Reset main circuit breaker inside
switched off. ground control panel.
DC model only a. Main disconnect unplugged. a. Plug in main disconnect.
b. Fuse F2 burned out. Fuse is mounted b. Correct cause of short circuit and
on front inner wall of boom pivot replace fuse.
weldment, in series with the positive
battery cable.
c. Motor contactor failed. c. Replace motor contactor.
d. Pump motor failed. d. Check pump motor operation; repair
or replace motor if faulty.
Gas model only a. Engine key switch in wrong position. a. Turn key switch to run position.
b. Fuel tank empty. b. Refill fuel tank.
c. Engine oil level low. c. Check/add engine oil.
d. Spark plug fouled or damaged. d. Check/replace spark plug.
e. Fuse F2 burned out. Fuse is mounted e. Correct cause of short circuit and
inside engine key switch housing. replace fuse.
f. Starter relay or starter motor failed. f. Replace failed starter relay or motor.
2. Pump motor runs, but out- a. Basket/ground key switch in wrong a. Turn key switch to ground position.
riggers will not extend. position.
b. Hydraulic oil level low. b. Check hydraulic oil level in reservoir.
Add oil as needed.
c. Boom down limit switch or switch c. Check boom down limit switch and
wiring failed. wiring operation per paragraph 4-6.
d. Hydraulic gear pump failed. d. Check pump; replace if hot to touch.
DC model only a. Boom enable valve SV1 faulty (stick- a. Repair or replace faulty valve.
ing open) (see item 4, Figure 6-19).
Gas model only a. Outrigger enable valve solenoid SV2 a. Replace faulty wiring or solenoid.
failed (see item 6, Figure 6-18).
b. Boom enable valve SV1 faulty (stick- b. Repair or replace faulty valve.
ing open) (see item 1, Figure 6-18).
4-20
4 — MAINTENANCE
4. Pump motor runs, but the a. Obstruction below basket or boom. a. Raise and reposition the boom to
upper and lower booms will avoid the obstruction.
not retract. b. Basket/ground key switch in wrong b. Turn key switch to ground or basket
position. run position.
c. Boom lift shifted out of level. c. If out of level alarm is sounding,
manually lower boom.
d. Outrigger not under load. d. Check that all outriggers support a
load. If not, manually lower boom.
e. Hydraulic oil level low. e. Manually lower boom. Check oil
level in reservoir; add oil as needed.
f. Boom enable valve solenoid SV1 f. Manually lower boom. Repair faulty
failed (see item 1, Figure 6-18 or wiring or replace failed solenoid.
item 4, Figure 6-19).
5. Pump motor runs, but the a. Basket/ground key switch in wrong a. Turn key switch to ground or basket
boom rotate function does position. position.
not work. b. Boom lift out of level. b. Operate outriggers to level boom lift.
c. Outrigger not under load. c. Check that all outriggers are support-
ing a load; adjust as needed.
d. Hydraulic oil level low. d. Check hydraulic oil level in reservoir.
Add oil as needed.
e. Rotate obstruction or hard stop e. Rotate boom in opposite direction.
reached.
f. Slew ring bearing worn and binding. f. Retract boom and retry rotation.
Replace slew ring bearing if worn.
6. One hydraulic boom or a. Control valve failed; leaking. a. Repair or replace control valve if hot
outrigger function fails to to touch.
work.
b. Cylinder counterbalance valve failed; b. Counterbalance valves are in cylinder
leaking. manifold blocks. Repair or replace
valve if hot to touch.
c. Cylinder failed; leaking. c. Touch cylinder wall near piston; re-
pair or replace cylinder if hot touch.
4-21
XLB-4319
Troubleshooting Aids
Electrical diagrams are provided in Figure 4-14 through Figure 4-17. Hydraulic diagrams
are provided in Figure 4-18 and Figure 4-19. Level sensor LED indications are shown in
Table 4-4.
MAIN DISCONNECT
12 VDC PUMP
BATTERY MOTOR
MOTOR
– + FUSE CONTACTOR
F2
M
E-STOP
MCB
AUDIBLE
ALARM
ALARM BOOM
LEVEL RELAY ENABLE
SENSOR RL2 VALVE
SV1
PB2
BASKET
BOOM BOOM
ENABLE ENABLE
OFF
PB7
PB6
GROUND
BASKET
E-STOP
CONTROLS
OUTRIGGER
POSITION
SWITCHES
BASKET/OFF/
GROUND
OUTRIGGER
KEYSWITCH
DOWN LEDs
SW2
4-22
4 — MAINTENANCE
PLATFORM
CONTROL BOX
E-STOP
AUDIBLE
PB 7 PB6
ALARM
BOOM
6 7 8 14 23 0
PUMP COMPARTMENT
BASKET RL 2
PB2 GND
BOOM
LEDS
22 21 20 19 3 3 8 7 6 5 4 9 3 0 0 12 1 15 23
MCB
S W3
MOTOR + F2
–
CONTACTOR
CT1
PUMP BATTERIES
MOTOR
S W5 S W4
S W6 OUTRIGGER S W7
POSITION
SWITCHES
4-23
XLB-4319
STARTER
– RELAY
12 VDC
BATTERY ENGINE STARTER
+
KEYSWITCH SW2 MOTOR
FUSE
M
F2 ENGINE BASKET
CIRCUIT START CONTROLS
CB1
O
SPARK PLUG
BREAKER
I G
ST
IGNITION UNIT
E-STOP LEVEL
PB1 SENSOR ALARM
RELAY
RL2
BASKET/OFF/GROUND KEYSWITCH SW1
AUDIBLE
RUN
ALARM
LED
BOOM
ENABLE
PB2
BOOM
PB5 PB6
ENABLE
VALVE
BOOM ENABLE SV1
BASKET
E-STOP CONTROLS
OUTRIGGER
POSITION
SWITCHES
OUTRIGGER
DOWN LEDs
OUTRIGGERS OUTRIGGERS
BASKET
BOOM DOWN ENABLE ENABLE VALVE
OFF LIMIT SWITCH
GROUND SW3 PB3
SV2
4-24
BOOM DOWN CIRCUIT FUSE
LIMIT SWITCH BREAKER F2
4A 15 A
8 2
6
SW1 TO ENGINE
BASKET CONTROLS BASKET/ 112 KEYSWITCH
OFF/
22 GROUND
OFF KEYSWITCH
BASKET
GROUND
PB5
E-STOP OUTRIGGER LIMIT SWITCHES
18 17 16 7
12VDC
19 3 BATTERY
21
ENGINE PB6
START BOOM PB2 E-STOP
ENABLE BOOM 13 12 11 10 PB1
ENABLE LEVEL
SENSOR PB3
OUTRIGGERS
ENABLE
LP5
LP4
LP3
LP2
RED
20
7
26 28
BLACK
WHITE
11
OUTRIGGER LEDs
TO ENGINE BOOM 16
STARTER
12
ENABLE
SOLENOID VALVE ALARM 28 7
SV1 RELAY
AUDIBLE OUTRIGGERS
ALARM RL2 ENABLE
TO LED
ENGINE
IGNITION
COIL
4 — MAINTENANCE
4-25
XLB-4319
TO
BASKET
CONTROL
VALVE
BANK
2755 PSI
DIVERTER
VALVE
TO UPPER
BOOM LIFT 1 5 7 TO JIB
CYLINDER 2 6 8 BOOM LIFT
4
3 TO LOWER CYLINDER
BOOM LIFT
CYLINDER
FROM
PRESSURE
RETURN
FILTER
MANIFOLD
2755 PSI
BOOM SLEW
MOTOR
M
RETURN
FILTER
SUCTION
FILTER X
2755 PSI
OUTRIGGER OUTRIGGER
CYL. 1 CYL. 4
=
RET.
CYL. OUTRIGGER OUTRIGGER
EXT.
CYL. 2 CYL. 3
CYL.
4-26
4 — MAINTENANCE
EMERGENCY
HAND PUMP
BASKET CONTROL VALVE BANK
FROM
GROUND
CONTROL
VALVE CHECK
BANK VALVE
2755 PSI
1 3 5 8
2 4 6 7
1
UPPER BASKET
BOOM LIFT 5 SLEW
CYLINDER 2
CYLINDER
LOWER
BOOM LIFT
CYLINDER 6
JIB
BOOM LIFT
CYLINDER
Figure 4-18. Hydraulic Diagram, DC Model, Sheet 2 of 2
4-27
XLB-4319
TO
BASKET
CONTROL
VALVE
BANK
2755 PSI
BOOM SLEW
MOTOR
FROM
PRESSURE
RETURN
FILTER
MANIFOLD
3045 PSI
ENGINE
SUCTION
FILTER X
RETURN
FILTER
2755 PSI
4-28
4 — MAINTENANCE
EMERGENCY
HAND PUMP
BASKET CONTROL VALVE BANK
FROM
GROUND
CONTROL
VALVE CHECK
BANK VALVE
2755 PSI
1 3 5 8
2 4 6 7
UPPER BASKET
BOOM LIFT SLEW
CYLINDER CYLINDER
LOWER
BOOM LIFT
CYLINDER
JIB
BOOM LIFT
CYLINDER
4-29
XLB-4319
4-30
4 — MAINTENANCE
METALLIC LEAD METAL 25.5% 0.05 mg/m3 0.05 mg/m3 NONE 7439-92-1
LEAD SULFATES 18.2% 0.05 mg/m3 0.05 mg/m3 NONE 7439-92-1
LEAD OXIDES 18.0% 0.05 mg/m3 0.05 mg/m3 NONE 7439-92-1
POLYPROPYLENE CASE MTL 6.4%
SEPARATORS 3.5%
SULFURIC ACID(H2SO4) 5.2% 1.0 mg/m3 1.0 mg/m3 NONE 7664-93-9
WATER 19.2%
Unusual Hazards: Water applied to sulfuric acid generates heat and causes acid to splatter. Wear full-cover
acid resistant clothing. Sulfuric acid reacts violently with metals, nitrates, chlorates, carbides, fulminates,
picrates and other organic materials. Reacts with most metals to yield explosive/flammable hydrogen gas.
This reaction is intensified when sulfuric acid is dilluted with water to form battery electrolyte.
4-31
XLB-4319
********************************************************************************************
Primary Routes of Entry: Inhalation: YES
Skin: YES
Ingestion: YES
Health Hazards: Acute EYES, SKIN, RESPIRATORY SYSTEM & DIGESTIVE SYSTEM
Chronic: EYES, SKIN, RESPIRATORY SYSTEM & DIGESTIVE SYSTEM
Signs and Symptoms of Exposure: IRRITATION OF EXPOSED AREA, BURNS AND RESPIRATORY PROBLEMS
NO POSSIBILITY OF EXPOSURE OF LEAD WILL OCCUR UNLESS
BATTERY IS DESTROYED.
Medical Conditions Generally
Aggravated By Exposure: EXPOSURE TO MIST MAY CAUSE LUNG DAMAGE & AGGRAVATE
PULMONARY CONDITION.
Emergency First Aid Procedures: SEEK MEDICAL ASSISTANCE FOR FURTHER TREATMENT, OBSERVATION
AND SUPPORT IF NECESSARY.
Eye Contact: WASH WITH COPIOUS QUANTITIES OF COOL WATER FOR AT LEAST 15 MINUTES
Skin Contact: FLUSH AREA WITH LARGE AMOUNTS OF COOL WATER FOR AT LEAST 15 MINUTES
Inhalation: REMOVE TO FRESH AIR, IF BREATHING IS DIFFICULT - GIVE OXYGEN
Ingestion: GIVE MILK TO DRINK, DO NOT INDUCE VOMITTING. CALL PHYSICIAN
********************************************************************************************
SECTION VI -- REACTIVITY DATA
********************************************************************************************
********************************************************************************************
Steps to be taken in case material is released or spilled:
CONTAIN SPILL, USING NON-COMBUSTIBLE MATERIALS: VERMICULITE, DRY SAND & EARTH. NEUTRALIZE WITH
LIME, SODA ASH, SODIUM BICARBONATE, ETC.
Waste disposal method: CONSULT STATE ENVIRONMENTAL AGENCY. INDIVIDUAL STATE REGULATIONS
VARY
Precautions to be taken in Handling & Storage: SEPARATE FROM INCOMPATIBLE MATERIALS, KEEP AWAY
FROM FIRE, SPARKS AND HEAT
Other Precautions and/or Special Hazards:
CONTACT WITH METALS MAY PRODUCE TOXIC SULFUR DIOXIDE FUMES & MAY ALSO RELEASE FLAMMABLE
HYDROGEN GAS. THIS REACTION IS INTENSIFIED WHEN DILUTED.
NFPA Rating: HEALTH: 3 FLAMMABILITY: 0 REACTIVITY: 2 SPECIAL: 0
HMIS Rating: HEALTH: 3 FLAMMABILITY: 0 REACTIVITY: 2 PERSONAL PROTECTION: X
********************************************************************************************
SECTION VIII -- CONTROL AND PROTECTIVE MEASURES
********************************************************************************************
Respiratory Protection: ABOVE P.E.L.: NIOSH APPROVED, FITTED, FULL FACE RESPIRATOR
Protective Gloves: ACID RESISTANT
Eye Protection: FULL FACE PROTECTION
Ventilation: LOCAL EXHAUST: VENTILATED AREA PREFERRED
MECHANICAL: IF BELOW P.E.L.
SPECIAL: MUST BE ACID & EXPLOSIVE RESISTANT
OTHER: MUST BE ACID & EXPLOSIVE RESISTANT
Other Protective Equipment: ACID RESISTANT CLOTHING AND BOOTS
Hygienic Work Practices: N/A
4-32
XLB-4319
----------------------------------------------------------------------------
HEALTH HAZARD DATA THRESHHOLD LIMIT VALUE: 5mg/m3 AS OIL MIST 8 hr, TWA
PRIMARY ROUTES OF ENTRY: INHALATION, SKIN ABRASION AND INGESTION.
CARCINOGENIC: NO
SYMPTOMS IF INGESTED, CONTACTED WITH SKIN, OR VAPOR INHALED: NO ADVERSE
EFFECTS EXPECTED.
EYES: FLUSH WITH WATER FOR 15 MINUTES SKIN: WASH THOROUGHLY WITH WARM
SOAPY WATER.
INGESTION: DO NOT INDUCE VOMITTING-SEEK MEDICAL ATTENTION.
MEDICAL CONDITIONS AGGRAVATED BY EXPOSURE: NONE KNOWN
AIR EXPOSURE LIMITS: P.E.L. NOT ESTABLISHED T.L.V.5mg/m3 OSHA 29 CFR
1910.1000
HEALTH: 1FIRE: 1SPECIFIC: XREACTIVITY: 0
----------------------------------------------------------------------------
PHYSICAL DATA: BOILING POINT: 400+ DEG F. VAPOR PRESSURE (PSIA): N/A
SPECIFIC GRAVITY (H20=1): 0.87 SOULUBILITY IN WATER: NEGLIGIBLE
PH OF CONCENTRATE: N/A
APPEARANCE AND ODOR: PALE YELLOW, PETROLEUM ODOR
----------------------------------------------------------------------------
FIRE AND EXPLOSION HAZARD DATA FLASH POINT(METHOD USED): 425 DEG F.
FLAMMABLE LIMITS: NOT DETERMINED LEL: N/AUEL: N/A
EXTINGUISHING MEDIA: SAND, DRY CHEMICAL, FOAM, CO2. TREAT AS CLASS B FIRE.
UNUSUAL FIRE AND EXPLOSION HAZARDS: NONE
----------------------------------------------------------------------------
REACTIVIYY DATA STABILITY: STABLE CONDITIONS TO AVOID: AVOID EXTREMES
OF HEAT.
INCOMPATIBILITY (MATERIALS TO AVOID): STRONG OXIDIZING MATERIALS.
HAZARDOUS DECOMPOSITION PRODUCTS: INCOMPLETE COMBUSTION MAY CAUSE CARBON
OXIDES.
HAZARDOUS POLYMERIZATION: WILL NOT OCCUR.
----------------------------------------------------------------------------
SPILL OR LEAK PROCEDURES: STEPS TO BE TAKEN IN CASE MATERIAL IS RELEASED OR
SPILLED. DIKE AND ABSORB ON INERT MATERIAL. FOLLOW ALL LOCAL, STATE, AND
FEDERAL REGULATIONS FOR DISPOSAL OF COLLECTED MATERIAL.
----------------------------------------------------------------------------
4-33
4 — MAINTENANCE
DISCLAIMER: THE INFORMATION CONTAINED HEREIN HAS BEEN COMPILED FROM SOURCES
CONSIDERED TO BE DEPENDABLE AND IS ACCURATE TO THE BEST OF THE SELLERS
KNOWLEDGE. THE SELLER MAKES NO WARRANTY WHATSOEVER, EXPRESSED, IMPLIED OR OF
MERCHANTABILITY REGARDING THE ACCURACY OF SUCH DATA OR THE RESULTS TO
BE OBTAINED FROM THE USE THEREOF.
4-34
5
Replacement Decals
Refer to Table 5-1 and Figure 5-1 through Figure 5-5 for descriptions and locations of
decals on the XLB-4319 Hydraulic Boom Lift.
5-1
XLB-4319
EMERGENCY LUBRICATE
WEEKLY DANGER
ROTATION GEAR COIA B06-00-0036
FAILURE TO COMPLY WITH THE FOLLOWING INSTRUCTIONS
FTC B06-00-0409
B06-00-0036 OR ANY OTHER IMPROPER USE OR MAINTENANCE OF THIS
B06-00-0409 EQUIPMENT WILL RESULT IN INJURY OR DEATH.
450 LBS.
RIF B06-00-0130 charging.
B06-00-0130 • During charging, explosive oxyhydrogen gas is generated.
CCTT B06-00-0380
DO NOT smoke or allow open fire, sparks, or embers near
battery when charging.
WARNING
B06-00-0380 • Connect input cord only to properly grounded three wire
outlet with specified voltage and frequency.
LUBRICATE
MANUAL PUMP HANDLE PINCH POINT • Always wear safety goggles and face shield when working
on or near battery.
SEMI-ANNUALLY COIA B06-00-0043
COIA B06-00-0037 • Check battery acid level at the start of each day. If acid does
B06-00-0043 not cover the plates, add only enough distilled or demineral-
B06-00-0037 ized water to completely cover the plates.
• Keep terminals and terminal connections clean.
RIL
THIS PLUG 115 VOLT B06-00-0062
• Consult Operation and Maintenance Manual for additional
information on battery maintenance.
B06-00-0062 STAY CLEAR B06-00-0034 RIR/OFG
B06-00-0268
SAFETY CAUTION
HARNESS
CAUTION LANYARD
This machine is designed and manufactured in compli-
ance with the ANSI A92.2 standard in force on the date of
manufacture. Dealers, owners, users, operators, lessors,
THIS UNIT SHALL ONLY BE TOWED
WHEN ALL BOOM SECTIONS ARE FULLY ATTACHMENT and lessees are responsible for inspection, maintenance,
DOWN AND LOCKED WITH TRANSPORT training, and operation as required by A92.2 and the owners
SAFETY PINS.
POINT manual.
COIA/RFT B06-00-0033
UFC B06-00-0173 Alterations, modifications, or changes to this machine
B06-00-0033 without the written authorization of Workforce Products,
B06-00-0173 Inc. as well as any unauthorized adjustment of valves,
disabling or by-passing of safety devices or the improper
use of this machine shall exempt Workforce Products, Inc.
B06-00-0261
B06-00-0261
IT IS UNLAWFUL TO OPERATE
THIS EQUIPMENT WITHIN 10 OPERATION AND SERVICE
FEET OF HIGH VOLTAGE MANUAL INSIDE
LINES OF 50,000 VOLTS OR COFC B06-00-0192 DANGER
LESS. B06-00-0192
For safe clearance of lines in excess of 50,000 volts, see owners manual.
110 VOLT
This machine is NOT insulated. Do not use within 10 ft. of power • Level machine before use.
lines or other electrically charged sources. This machine DOES
NOT provide protection for personnel from contact with or close WARNING • Failure to level this machine could
result in serious injury or death!
GFT/LFC B06-00-0151
B06-00-0161B
STAY CLEAR
WARNING WHILE RAISING XLB-4319
CCFO
OR LOWERING B06-00-0225
B06-00-0406
B06-00-0225 B06-00-0363B
5-2
5 — REPLACEMENT DECALS
WARNING
IMPROPER USE OF THIS EQUIPMENT WILL RESULT IN SERIOUS INJURY OR DEATH.
WARNING THIS MACHINE MUST NOT BE OPERATED UNLESS YOU ARE COMPLETELY FAMILIAR
WITH THE INSTRUCTIONS CONTAINED IN THE OPERATING MANUAL
LOWERING VALVE
UNHITCHING STOWING MACHINE
Machine must be unhitched from vehicle before 1. Fully lower each boom into transport position.
setting up. 2. Using outrigger levers, raise outriggers full start-
1. Apply hand brake.
2. Remove lighting plug and safety wire from
ing at the cage end.
3. Install boom locking pins.
Stand clear of outrigger while it
vehicle.
is being lowered. Contact with PUSH TO LOWER
3. Lower trailer tongue jack. TOWING MACHINE
4. Release trailer hitch from vehicle.
SETTING UP
Do not tow machine unless:
* The booms are full lowered
outrigger foot pad will cause FTC B06-00-0403
STOP
controls for “Unhitching”, “Setting the basket.
FTC B06-00-0395
Up” and “Boom Operating”. This 5. Check the emergency stop button
will ensure proper boom set up and to make sure it is in the released B06-00-0395
also help you familiarize yourself position.
with the operation of the lift. 6. Press and hold the green enable
3. Check again to be sure all outrig- button with one hand while operat- READ OPERATING
gers are properly set and the lift is ing the control levers with the other
level. hand. Each lever is clearly marked
for function and direction.
INSTRUCTIONS BEFORE
FTC B06-00-0393
FTC B06-00-0402
B06-00-0393 OPERATING
B06-00-0402
MACHINE
BEFORE USING, LOWER ALL 4 OUTRIGGERS UNTIL
DANGER FTC
EACH OUTRIGGER IS IN FIRM CONTACT WITH THE
GROUND, THEN LEVEL THE MACHINE. B06-00-0400
RIL B06-00-0060
B06-00-0400 B06-00-0060
FAILURE TO COMPLY WITH THE FOLLOWING SAFETY INSTRUCTIONS OR ANY OTHER IMPROPER USE
DANGER
OF THIS EQUIPMENT WILL RESULT IN SERIOUS INJURY OR DEATH.
BEFORE USE • DO NOT use where lift operator can come in contact with overhead obstructions such as electric wires, cables, ropes,
overhangs, etc.
• Operator must read and understand owners manual and all decals on machine before operating. It is operators • DO NOT operate without full body harness and lanyard in use by all basket occupants.
responsibility to comply with all warnings and instructions. • DO NOT stand or sit on guard rails or top edge of basket.
• Survey the job site and identify all potential hazards. • DO NOT lean out over top edge of basket to perform work.
• Inspect lift for proper maintenance and any damaged or worn components. DO NOT operate until proper • DO NOT use boxes, ladders, scaffolding, or any other
maintenance has been performed and all damaged or worn parts have been replaced. See owners manual for means to increase working height.
proper maintenance procedures. • DO NOT climb up or down boom.
• NEVER TAKE CHANCES—DO NOT use this lift if you are under the influence of drugs or alcohol, or if you feel • DO NOT exceed rated lift capacity.
dizzy, ill, or unsteady in any way. • DO NOT allow ropes, electric cords, hoses, etc. to become
• OPERATE ON FIRM AND LEVEL SURFACE ONLY—if used on loose gravel or other soft surfaces, additional base entangled in the lift while platform is being raised or lowered.
support under each outrigger foot pad may be necessary. • DO NOT override, alter, or bypass safety devices.
• Properly deploy all 4 outriggers by lowering each outrigger until it is in firm contact with the ground. • DO NOT use boom rotation or basket rotation (if so equipped) for pushing or pulling.
• Level machine before use—if buzzer sounds, lift is not level and the necessary outrigger adjustment should be • DO NOT exceed platform capacity when transferring loads to the platform while elevated.
made to level machine before continuing. • DO NOT use as a crane for lifting materials.
• All occupants must wear full body harness and lanyard. • DO NOT leave keys in machine while unattended.
• Check safety devices daily before use—see owners manual for proper check procedures. • Plug charger in at the end of each day.
• When working on public roads, warnings and barriers must be set up in accordance with all local, state, and federal • When using the lift with the 110V power cord plugged into the base of the unit, care must be taken to ensure that the
traffic codes. cord is not damaged or entangled during rotation.
• Cordon off area around base to keep personnel and other equipment away from unit while in use. • DO NOT allow flames, sparks, or embers near batteries and DO NOT smoke near batteries. Batteries produce a
DURING USE hydrogen, oxygen gas mixture which can explode.
• To avoid hand injuries, always keep hands inside basket area during boom movement. OWNERS & OPERATORS ARE RESPONSIBLE FOR INSPECTION, MAINTENANCE, TRAINING,
• DO NOT use without all four outriggers in firm contact with the ground and the lift level. AND OPERATION AS REQUIRED BY THE OWNERS MANUAL .
• DO NOT release outriggers with boom extended or operator in basket.
• DO NOT move or reposition trailer while operator occupies basket. IF YOU HAVE NOT BEEN PROVIDED WITH SAFETY LITERATURE,
• DO NOT use when exposed to high winds, rain, snow, or ice. OR FOR ANY QUESTIONS CONCERNING THE SAFE USE OF THIS
FTC EQUIPMENT, CALL 419/445-9675. B06-00-0401
B06-00-0401
5-3
XLB-4319
FTC B06-00-0394
B06-00-0398
B06-00-0394
FTC B06-00-0396
B06-00-0396
XLB-4319 SPECIFICATIONS
45.9
42.6
39.4
36
32.8
24.5
26.3
23
19.7
16.4
13
9.8
6.5
3.2
0
9.8 6.5 3.2 0 3.2 6.5 9.8 13 16.4 19.7 23
B06-00-0430
Figure 5-1. Replacement Decals, Sheet 3 of 3
5-4
0161B
BOTH 0036
SIDES
0033
0036
0130
0403
0406
BOTH
SIDES
0036 0036
0225 319
BOTH B-4
SIDES XL 0405
0268 0062
0380 0043 0405 0225
0036 BOTH
0402 SIDES 0225
BOTH
0403 SIDES
0060 0405
0334 0036
0334 0404
0033
0192 0393
0036
0394
0400
0173 0400 (ALL OUTRIGGERS)
0151
0401
0062 0115
0189
0409 SEE FIGURE 5-3
0036
0363B (ALL OUTRIGGERS)
BOTH
SIDES
0404
(ALL OUTRIGGERS)
5 — REPLACEMENT DECALS
5-5
XLB-4319
0334, 0034
ON END
PANEL
0033
0398
0399
0401
0397
0395
0395, 0396
ON TOP OF
CONTROL BOX 0261
0430
0037
Figure 5-5. Lubricate Semi-Annually Decal
5-6
6
Parts List
6-1
XLB-4319
17 1
2
3 4
56
17
19, 19A
4 5
6
3
9
7 2
18, 18A 8
10
11 2 4
17 5
6
15
3
16, 16A, 16B,
4 16C, 16D
17 5
6 14 12
13
20 3
17
21
3 25 19, 19A
22
6
5
4
17 18, 18A
26
23
22
24
6-2
6 — PARTS LIST
6-3
XLB-4319
18
16
15 19
14
13, 13A, 2
13B, 13C
17
12
22
23 1, 1A
20 24
21 25
26 2
34
56
7, 7A
2
8
9, 9A, 9B,
9C, 9D
2 2
10
11
11
3
4 11
5
6
3
4 4
5 6 56
6-4
6 — PARTS LIST
6-5
XLB-4319
8 3
4
2
5
6
7A
3 4
8
2 5 6
10, 10A,
10B, 10C 7B
13
11 12
C8
C8
11
14
7
7
8
15
7B 7A
6
5 8
4
3
15
9
5
3 6
4
6-6
6 — PARTS LIST
6-7
XLB-4319
1 2
3
3
6
2 4 4 7,7A
8
9
10
5
11
3
13 12
14
15
16
6-8
6 — PARTS LIST
6-9
XLB-4319
2
5
13 4
3
12
1, 1A
24 6
9
23 TO
HYDRAULIC
22 4 26 PUMP
C3
7 C3 C C23
21
20
19
8
18 9
C28
17 4
C1
16
15
9
10
C3
1
9
15
13 12
11
14 12
6-10
6 — PARTS LIST
6-11
XLB-4319
1 8
9
10
11
12
14 3
13
15
20
36
30 42 16
29 19
43 17
47 40
44 18
45
46
39
40
41, 41A,
41B, 41C,
41D
4
C1 C26 23
38 C
37
36 48
39
34 40
8
33 C2
C1
35 26
40 25
27
C3
1
24
40 23
32 21
22
30 29
28
31 29
Figure 6-6. Pump Compartment, DC Model
6-12
6 — PARTS LIST
6-13
XLB-4319
1 8
9
10
11
12
14 3
13
15
20
36
30 42 16
29 19
43 17
47 40
44 18
45
46
39
40
41, 41A,
41B, 41C,
41D
4
C1 C26 23
38 C
37
36 48
39
34 40
8
33 C2
C1
35 26
40 25
27
C3
1
24
40 23
32 21
22
30 29
28
31 29
Figure 6-6. Pump Compartment, DC Model
6-14
6 — PARTS LIST
6-15
XLB-4319
3, 3A, 3B, 3C
17
4
5
6
7 7 18
16 6
11
8
15
13
14
12 11
10 9
6-16
6 — PARTS LIST
6-17
XLB-4319
1, 1A
5
37 9 6
2
7
10 8
35 36
17 12
13
11
34 40 21
30 14
28 34 5 8 22
16
12 23
18 12
13
31 19 15
24
32 20
33
30
38 27 25
29
26
39
28
6-18
6 — PARTS LIST
6-19
XLB-4319
1
2
3
39
9 7 4
8 5
8
38
10
30 6
31
32
29 8
37 33
28,28A 27
36 34 26
25
35
17
24 16
23
22
11, 11A
21
14
18 13
20
19
15
12
6-20
6 — PARTS LIST
5
2
7
1
4 10
9
8
6
11 5
1
Figure 6-10. Rear Lights and Junction Box
6-22
6 — PARTS LIST
6-23
XLB-4319
1
2
3, 3A,
3B, 3C
5 2
21
20 27 6
7
8
9
18 26
10, 10A, 10B
19
22
25
23 2
24
11, 11A
21
20
19 18 17
16
12
15
14
13
6-24
6 — PARTS LIST
6-25
XLB-4319
17
16
2 1A 2
15 C1
14
1
C1
18
19
2 18 3
19
1, 1C
1B 8
7
6 4
5 5
6
9
7
8
10
23
22
20
21 11
13
6
5 12
6
8
6-27
XLB-4319
5
C1 16 7
4 C C1
5 C1
4
8
3 C1
2 6
7 5
C1 16 7
8
C3 C 1
1 6
C
8
C1
6 4
3 14 5
2 7
14 8A
6 14
13 8C
10
9
8 8B
11
12
6-28
6 — PARTS LIST
6-29
XLB-4319
5B
2 5C
3 6
1* 5A
7
8
4 9
5 10
14
17
22*
7
11
21*
20* 19*
18*
12
13
14
16
15
6-30
6 — PARTS LIST
6-31
XLB-4319
15
15
17
15 20 1
16
21 8
14 19
3 2C
13
22
18
6
2A
5
2
3
4 2B
6
7
12
9
8
10
11
6-32
6 — PARTS LIST
6-33
XLB-4319
63
7
62 8
9
56 10
62
61 2
3
60 11
16
59 15
58 12 14
4
5 13
6 10
51 53
54 46 50 8
45 49 7
44 48
55 47
43 52
17
39 42
41 18
3
38 40 C3
19
37 20
36
33
34
35 32
28
31
25
29
57
30
27 24
26 23
22
21
6-35
XLB-4319
63
7
62 8
9
56 10
62
61 2
3
60 11
16
59 15
58 12 14
4
5 13
6 10
51 53
54 46 50 8
45 49 7
44 48
55 47
43 52
17
39 42
41 18
3
38 40 C3
19
37 20
36
33
34
35 32
28
31
25
29
57
30
27 24
26 23
22
21
6-36
6 — PARTS LIST
6-37
XLB-4319
1C 1A
2 1
1B
3
27 2 28
23 2 13
13
C4
31 5
C7
9
C5
6 10
C1
C11
24 11 2
7
C3
22
C8
C7
2 25 8
C27
21 C6
C12
3 C9 3
20
C27
C8
C1 4
0 6
19 2
26
18
8
12
2
17 13
16
C2
15
14
29
6-38
6 — PARTS LIST
6-39
XLB-4319
8
C3 3
1, 1A, 1B
3 2
4 5
2
2
3 6, 6A, 6B
C 36
3 2 3
2
C3
3 7
7
30 3
16 C3
29 2 3 31
32
2 33 11
3
34 8 9 10
C35
C34
28
C32
C27
21
C27
22
C24
20
C29
C25
C4
23 19
C29
C2
C3
27 9
24
C21
C22
C7 25 3
19
2
23
27 24 C29
25
18 16
C7 17 12C
12B
C28
26
2
3
C2
12A
15
2
13 12
14
Figure 6-18. Gas Model Boom Control Hydraulics, Ground
6-40
6 — PARTS LIST
Table 6-18. Gas Model Boom Control Hydraulics Parts List, Ground
6-41
XLB-4319
0
C2 3
4, 4A, 4B
9
C1
3 2 3
C1
3
6
7
19
C27
C27
20 18 C24
C29
C25
C4
21
C29
25 C2
C3
9
22 3
C21
C22
C7 23 2
17
21
25 22 C2
9
23
16 14
C7 15 10C
10B
C28
24
2
C2
3
10A
13
2
11 10
12
Figure 6-19. DC Model Boom Control Hydraulics, Ground
6-42
6 — PARTS LIST
6-43
XLB-4319
1
21
C
2 4
C2 3
2
3
3
2
4
2
C2
6-44
6 — PARTS LIST
1 2
3
C5
2
2 C3
8
1 C24
C26
4
5
6
C25 7
6-45
XLB-4319
4 3
8
7
2
6
12
11
10
17, 18
13
15, 16
14
6-46
6 — PARTS LIST
6-47
XLB-4319
11
1 2 3 4 10
4 3 2 1
9 8 7 6 5
Figure 6-23. Pushbutton Panel, Ground Controls
6-48
7
ANSI Reprint
The following sections are reprinted from the ANSI A92.2-2001 code in effect at the
time of manufacture. Permission to reprint has been granted by the Scaffold
Industry Association.
7. Responsibilities of Dealers and Installers
7.1 General Responsibilities. Each dealer or installer as applicable shall comply with
the requirements of this section.
7.2 Vehicle Specifications. Each dealer or installer, or both, who sells an aerial device
shall inform the owner or user, or both, of the manufacturer’s minimum vehicle
specifications.
7.3 Vehicle Weight Distribution. The installer shall be responsible for the weight dis-
tribution of the completed mobile unit in accordance with the requirements of the
aerial device and the applicable regulations. Allowance shall be made for the
weight of readily removable tools and material specified by the user.
7.4 Manuals. Upon delivery of the equipment to the owner or user, the dealer or in-
staller shall provide the manuals as required by Paragraph 6.4 of this standard and
manuals for auxiliary equipment added by the installer.
7.5 Installations. The installer shall comply with Sections 5 and 6 of this standard re-
lating to proper installation and shall follow the instructions of the manufacturer. In
the event the original manufacturer no longer exists, an equivalent entity may pro-
vide these instructions. The installer of an aerial device shall, before the mobile unit
is placed in operation, perform stability tests in accordance with the requirements of
4.5.1 and 4.5.2, the operational and visual tests in accordance with the requirements
of 6.6.1 and 6.6.2, and the appropriate electrical tests required in 5.4.3 of this stan-
dard. The installer shall, when installing an aerial device on a chassis which is a
highway vehicle, comply with all requirements of the applicable Federal Motor Ve-
hicle Safety Standards in effect at the time of installation. Certification as a manu-
facturer (alteration, intermediate or final) of a motor vehicle under the Federal Mo-
tor Vehicle Safety Standards is required. The travel height of the mobile unit shall
be posted in a location that is readily visible to the vehicle operator. For insulated
aerial devices, the installer shall assure conformance to the Qualification test re-
quirements of 5.3.2 by either obtaining certification of the test and performing a pe-
riodic test after installation, or by performing the Qualification test.
7.6 Quality Assurance. The installer shall have a documented quality assurance pro-
gram which will ensure compliance with this standard.
7.7 Welding. All welds made by the installer, whose failure could result in motion of
the platform(s) shall meet the Structural Welding Code AWS D1.1-98 and AWS
Dl.2-98. The installer shall establish applicable welding quality assurance proce-
dures for all weldments.
7.8 Training. The dealer or installer shall offer training or training materials that aid
owners and users in the operation, inspection, testing and maintenance of the aerial
device. This training shall be offered initially and subsequently on request.
7.8.1 Dealer or Installer as User. Whenever a dealer or installer directs personnel to op-
erate an aerial device (inspecting, sales demonstrations, or any form of use), the
dealer or installer shall assume the responsibilities of users as specified in Section 9
of this standard. All personnel authorized to operate the aerial device shall have
been trained.
7-1
XLB-4319
8. Responsibilities of Owners
8.1 General Responsibilities. Each owner shall comply with the requirements of this
section. The following responsibilities pertain to the owner’s inspection, testing,
maintenance, modification, training, and transfer of ownership. These activities
shall be performed by qualified person(s).
8.2 Inspection and Testing Classifications.
8.2.1 Initial Inspection and Test. Prior to initial use, all new or modified mobile units
shall be inspected and tested to ensure compliance with the provisions of this stan-
dard. Verification by the manufacturer, the installer or an equivalent entity(s),
meets this requirement.
8.2.2 Regular Inspection and Tests. The inspection procedure for mobile units is di-
vided into two classifications based upon the intervals at which inspections and
tests shall be performed. Intervals shall be set by the owner in accordance with the
manufacturer’s recommendations. Such intervals are dependent upon component
function and exposure to wear, deterioration and other agents which adversely af-
fect component life. Two classifications are designated:
(1) Frequent Inspection and Test: Daily to monthly intervals.
(2) Periodic Inspection and Test: One to twelve month intervals.
8.2.3 Frequent Inspection and Test. Items determined by the owner in accordance with
the manufacturer’s recommendations for each specific aerial device shall be in-
spected for defects. The following tests and inspections shall be performed by the
operator once daily, prior to first use:
(1) Operating controls and associated mechanisms for conditions interfering
with proper operation.
(2) Visual and audible safety devices for malfunction.
(3) Hydraulic or pneumatic systems for observable deterioration or excessive
leakage.
(4) Fiberglass and other insulating components for visible damage or contami-
nation.
(5) Missing or illegible operational and instructional markings.
(6) Electrical systems of/or related to the aerial device for malfunction, signs of
excessive deterioration, dirt and moisture accumulation.
(7) Visual inspection of bolts, pins, and other fasteners for loose, deformed or
missing fasteners and other locking devices. Any suspected items shall be
carefully examined or tested and a determination made by a qualified per-
son as to whether they constitute a safety hazard. All unsafe items shall be
replaced or repaired before use.
8.2.4 Periodic Inspection or Test. An inspection of the mobile unit shall be performed
at the intervals defined in 8.2.2 depending upon its activity, severity of service, and
environment, or as specifically indicated below. (These inspections shall include
the requirements of 8.2.3):
(1) Structural members for deformation, cracks or corrosion
(2) Parts, such as pins, bearings, shafts, gears, rollers, locking devices, chains,
chain sprockets, wire and synthetic ropes, and sheaves for wear, cracks or
distortion.
(3) Hydraulic and pneumatic relief valve settings.
(4) Hydraulic system for proper oil level.
(5) Hydraulic and pneumatic fittings, hoses, and tubing for evidence of leak-
age, abnormal deformation or excessive abrasion.
(6) Compressors, pumps, motors, and generators for loose fasteners, leaks, un-
usual noises or vibrations, loss of operating speed, and excessive heating.
(7) Hydraulic and pneumatic valves for malfunction and visible cracks in the
external valve housing, leaks, and sticking spools.
(8) Visually inspect any vacuum prevention systems and verify function of
such systems on Category “A” aerial devices.
7-2
7 — ANSI REPRINT
(9) Hydraulic and pneumatic cylinders and holding valves for malfunction and
visible damage.
(10) Hydraulic and pneumatic filters for cleanliness and the presence of foreign ma-
terial in the system indicating other component deterioration.
(11) Electrical systems and components for deterioration or wear including those
not readily visible on a frequent inspection.
(12) Performance test of all boom movements.
(13) Condition and tightness of bolts and other fasteners.
(14) Welds, as specified by the manufacturer.
(15) Legible and proper identification, operational, and instructional markings.
(16) If the aerial device is rated as an insulated device, the electrical insulating
components and system(s) shall be thoroughly inspected for lack of cleanliness
and other conditions that compromise insulation. Then these components and
system(s) shall be tested for compliance with the rating of the aerial device in
accordance with one of the applicable methods and procedures as outlined in
section 5.4.3 of this standard:
(a) If the aerial device is used for AC bare-hand work, the unit shall undergo a
60 Hz test as shown in Table 2 at least every three years;
(b) If the aerial device is used for DC bare-hand work, the unit shall undergo a
DC test as shown in Table 2 at least every three years;
(c) After repair or modification of any component that crosses the insulating
system(s), or the repair or replacement of an insulating component(s), the
unit shall be dielectrically tested in accordance with section 5.4.3;
(d) An insulated replacement boom shall be tested to insure conformance to
5.3.3 by the supplier;
(e) Bare-hand work units shall be tested as shown in Table l after any major
repair to the insulated boom or any insulated boom replacement. Any sus-
pected items shall be carefully examined or tested and a determination
made by a qualified person as to whether they constitute a safety hazard.
All unsafe items shall be replaced or repaired before use.
8.3 Inspection and Test Records.
(l) Items to be inspected shall be designated to the operator or other authorized per-
son making frequent inspections. Records of frequent inspections need not be
made. However, where a safety hazard is found, it shall be reported in writing to a
person responsible for the corrective action and that report and a record of the cor-
rection shall be maintained for five years, or as required by applicable regulations.
(2) Written, dated and signed reports and records shall be made of periodic inspec-
tions and tests and retained for a period of five years or as required by applicable
regulations.
8.4 Maintenance. Maintenance and frequency of maintenance shall be determined by
the owner in accordance with the manufacturer’s recommendations. Welding re-
pairs of components or welds, designated as critical in the manufacturers manual,
shall be made in accordance with the manufacturers recommendations. Should the
original manufacturer no longer exist an equivalent entity may determine the re-
quired procedure.
8.4.1 Maintenance Training. The owner shall train their maintenance personnel in in-
spection and maintenance of the aerial device in accordance with the manufac-
turer’s recommendations and Section 8 of this standard.
8.5 Modifications. No modifications or additions which affect the stability, mechani-
cal, hydraulic, or electrical integrity or the safe operation of the aerial device shall
be made without the written approval of the manufacturer. If such modifications or
changes are made, the capacity, operation, and maintenance instruction markings
shall be changed accordingly. In no case shall the safety factors be reduced below
those specified in this standard or below the manufacturers design safety factors,
whichever are greater. Should the original manufacturer no longer exist, an equiva-
lent entity may approve required modification.
8.6 Weight Distribution. Changes in loading or additions made to the mobile unit after
the final acceptance that affect weight distribution shall meet applicable regulations
7-3
XLB-4319
by governmental agencies. In no case shall axle loads of the fully loaded vehicle
exceed the Gross Axle Weight Ratings (GAWR) assigned by the manufacturer.
Note: Any change in weight distribution may adversely affect stability.
8.7 Transfer of Ownership. When a change in ownership of an aerial device occurs, it
shall be the responsibility of the seller to provide the manufacturer's manual(s) for
that aerial device to the purchaser. It is the responsibility of the purchaser to notify
the manufacturer of the unit model and serial number and the name and address of
the new owner within 60 days.
8.8 Markings. The markings on the aerial device shall not be removed, defaced, or al-
tered. All missing or illegible markings shall be promptly replaced.
8.9 Parts. When parts or components are replaced they shall be identical in specifica-
tion and function to the original aerial device parts or components or shall provide
an equal or greater factor of safety.
8.10 Safety Bulletins. Owners shall comply with safety related bulletins as received
from the manufacturer, dealer or installer.
8.11 Manuals. The owner shall insure that the operating manual(s) is stored on the mo-
bile unit.
8.12 Training, Retraining, and Familiarization of
Operators.
8.12.1 Owner as a Renter or Lessor. When an owner functions as a renter or lessor he
shall have the same responsibilities as specified under Section 11 of this standard.
8.12.2 General Training. Only personnel who have received general instructions regard-
ing the inspection, application and operation of aerial devices, including recogni-
tion and avoidance of hazards associated with their operation, shall operate an ae-
rial device. Such items covered shall include, but not necessarily be limited to,
the following issues and requirements:
(1) The purpose and use of manuals.
(2) That operating manuals are an integral part of the aerial device and must be
properly stored on the vehicle when not in use.
(3) A pre-start inspection.
(4) Responsibilities associated with problems or malfunctions affecting the op-
eration of the aerial device.
(5) Factors affecting stability.
(6) The purpose of placards and decals.
(7) Workplace inspection.
(8) Applicable safety rules and regulations, such as Part 4, ANSI C2-1997, Na-
tional Electrical Safety Code (applies to utility workers as defined in ANSI
C2). The above standard is an example; other industries using aerial devices
have safety rules pertinent to that industry.
(9) Authorization to operate.
(10) Operator warnings and instructions.
(11) Actual operation of the aerial device. Under the direction of a qualified per-
son, the trainee shall operate the aerial device for a sufficient period of time
to demonstrate proficiency in the actual operation of the aerial device.
(12) Proper use of personal fall protection equipment
8.12.3 Retraining. The operator shall be retrained, when so directed by the user, based
on the user’s observation and evaluation of the operator.
8.12.4 Familiarization. When an operator is directed to operate an aerial device he/she
is not familiar with, the operator, prior to operating, shall be instructed regarding
the following items and issues :
(1) The location of the manuals.
(2) The purpose and function of all controls.
(3) Safety devices and operating characteristics specific to the aerial device.
9. Responsibility of Users.
9.1 General Responsibilities. Each User shall comply with the requirements of this
section.
7-4
7 — ANSI REPRINT
9.2 Personnel. Only trained and authorized personnel shall be permitted to operate the
aerial device.
9.3 Training, Retraining, and Familiarization of Operators.
9.3.1 General Training. Only personnel who have received general instructions regard-
ing the inspection, application and operation of aerial devices, including recogni-
tion and avoidance of hazards associated with their operation, shall operate an ae-
rial device. Such items covered shall include, but not necessarily be limited to, the
following issues and requirements:
(1) The purpose and use of manuals.
(2) That operating manuals are an integral part of the aerial device and must be
properly stored on the vehicle when not in use.
(3) A pre-start inspection.
(4) Responsibilities associated with problems or malfunctions affecting the op-
eration of the aerial device.
(5) Factors affecting stability.
(6) The purpose of placards and decals.
(7) Workplace inspection.
(8) Applicable safety rules and regulations, such as Part 4, ANSI C2-1997, Na-
tional Electrical Safety Code. (applies to utility workers as defined in ANSI
C2). The above standard is an example; other industries using aerial devices
have safety rules pertinent to that industry.
(9) Authorization to operate.
(10) Operator warnings and instructions.
(11) Actual operation of the aerial device. Under the direction of a qualified per-
son, the trainee shall operate the aerial device for a sufficient period of time
to demonstrate proficiency in the actual operation of the aerial device.
(12) Proper use of personal fall protection equipment
9.3.2 Retraining. The operator shall be retrained, when so directed by the user, based on
the user’s observation and evaluation of the operator.
9.3.3 Familiarization. When an operator is directed to operate an aerial device he/she is
not familiar with, the operator, prior to operating, shall be instructed regarding the
following items and issues:
(1) The location of the manuals.
(2) The purpose and function of all controls.
(3) Safety devices and operating characteristics specific to the aerial device.
9.4 Application. The employer and assigned operator shall insure that the aerial device
is used only for intended applications as defined in the operating manual, and that
recognized safety practices are observed.
9.5 Mobile Operation. Before and during driving, the driver shall:
(1) Avoid traveling on any surface that adversely affects vehicle stability.
(2) Maintain a safe distance from obstacles and overhead lines.
(3) Maintain communications between the driver and the operator.
(4) Under all travel conditions, the driver shall limit travel speed in accordance
with conditions of the ground surface, congestion, and slope.
9.6 Alterations. Altering or disabling of safety devices, guards, or interlocks if so
equipped shall be prohibited.
9.7 Bare-Hand Work. For bare-hand work, a Category “A” aerial device shall be
used.
9.8 Lower Controls. The lower controls of aerial devices shall not be used for con-
tinuous operation with personnel in the platform.
7-5
XLB-4319
10.1 General Responsibilities. Each operator shall comply with the requirements of this
section.
10.2 Operation. During operation of the aerial device all platform occupants shall use
appropriate fall protection connected to the aerial device at the platform position.
10.3 Work Platform. The operator shall not use railings, planks, ladders or any other
device in or on the work platform for achieving additional working height or reach.
10.4 Brakes. The vehicle parking brake(s) shall be set at all times that the boom is ele-
vated except when the aerial device is being used in accordance with 9.5.
10.5 Loading. Any loading which includes a horizontal load shall be avoided unless the
mobile unit is designed for that application.
10.6 Observations. Observations during operation for any defects shall be conducted on
an ongoing basis.
10.6.1 Pre-start Inspection. Items determined by the owner in accordance with the
manufacturer’s recommendations for each specific aerial device shall be inspected
for defects prior to each day’s operation. The following tests and inspections shall
be performed by the operator once daily, prior to first use:
(1) Operating controls and associated mechanisms for conditions interfering
with proper operation.
(2) Visual and audible safety devices for malfunction.
(3) Hydraulic or pneumatic systems for observable deterioration or excessive
leakage.
(4) Fiberglass and other insulating components for visible damage or contami-
nation.
(5) Missing or illegible operational and instructional markings.
(6) Electrical systems of/or related to the aerial device for malfunction, signs of
excessive deterioration, dirt and moisture accumulation.
(7) Visual inspection of bolts, pins, and other fasteners for loose, deformed or
missing fasteners and other locking devices. Any suspected items shall be
carefully examined or tested and a determination made by a qualified per-
son as to whether they constitute a safety hazard. All unsafe items shall be
replaced or repaired before use.
10.7 Worksite. Before the aerial device is used the worksite shall be surveyed for haz-
ards such as:
(1) Untamped earth fills.
(2) Ditches.
(3) Dropoffs and floor obstructions.
(4) Debris.
(5) Overhead obstructions and electrical conductors.
(6) Weather conditions.
(7) Presence of unauthorized persons.
10.8 Precautions. Before and during each use the operator shall:
(1) Check for overhead obstructions and electrical conductors.
(2) Insure that the load on the platform and/or load lifting devices are in accor-
dance with the manufacturer's rated capacity.
(3) Insure that outriggers and stabilizers are used if the manufacturer's instruc-
tions require their use.
(4) Insure that guardrails are properly installed, and the gates are closed.
(5) Use outrigger pads when necessary to provide firm footing.
10.9 Mobile Operation. Before engaging in mobile operation the operator shall deter-
mine that the aerial device is specifically designed for mobile operation.
10.10 Personnel. Only trained and authorized personnel shall be permitted to operate the
aerial device.
10.11 Training, Retraining, and Familiarization of Operators.
10.11.1 General Training. Only personnel who have received general instructions re-
garding the inspection, application and operation of aerial devices, including
recognition and avoidance of hazards associated with their operation, shall op-
7-6
7 — ANSI REPRINT
erate an aerial device. Such items covered shall include, but not necessarily be
limited to, the following issues and requirements:
(1) The purpose and use of manuals.
(2) That operating manuals are an integral part of the aerial device and must
be properly stored on the vehicle when not in use.
(3) A pre-start inspection.
(4) Responsibilities associated with problems or malfunctions affecting the
operation of the aerial device.
(5) Factors affecting stability.
(6) The purpose of placards and decals.
(7) Workplace inspection.
(8) Applicable safety rules and regulations, such as Part 4, ANSI C2-1997,
National Electrical Safety Code (applies to utility workers as defined in
ANSI C2). The above standard is an example; other industries using ae-
rial devices have safety rules pertinent to that industry.
(9) Authorization to operate.
(10) Operator warnings and instructions.
(11) Actual operation of the aerial device. Under the direction of a qualified
person, the trainee shall operate the aerial device for a sufficient period of
time to demonstrate proficiency in the actual operation of the aerial de-
vice.
(12) Proper use of personal fall protection equipment
10.11.2 Retraining. The operator shall be retrained, when so directed by the user, based
on the user’s observation and evaluation of the operator.
10.11.3 Familiarization. When an operator is directed to operate an aerial device he/she
is not familiar with, the operator, prior to operating, shall be instructed regard-
ing the following items and issues:
(1) The location of the manuals.
(2) The purpose and function of all controls.
(3) Safety devices and operating characteristics specific to the aerial device.
7-7
XLB-4319
11.1.1 Lessor or Lessee as Dealer or Installer. When a lessor or lessee uses the aerial
device as a dealer or installer he shall have the same responsibilities as specified
under Section 7 of this standard.
11.1.2 Lessor or Lessee as Owner. When a lessor or lessee uses the aerial device as an
owner he shall have the same responsibilities as specified under Section 8 of this
standard.
11.1.3 Lessor or Lessee as User. When a lessor or lessee uses the aerial device as a user
he shall have the same responsibilities as specified under Section 9 of this stan-
dard.
11.1.4 Lessor or Lessee as Operator. When a lessor or lessee uses the aerial device as
an operator he shall have the same responsibilities as specified under Section 10 of
this standard.
11.2 Ownership Duties. The renter or lessor shall carry out the duties of ownership
specified in this standard which are not assigned to the renting entity or lessee as
the user.
11.3 Obligations. Upon delivery each renter or lessor of an aerial device shall provide
the operators manual and the ANSI/SIA A92.2-xxxx Manual of Responsibilities for
dealers, owners, users, operators, lessors and lessees of Vehicle Mounted Elevating
and Rotating Aerial Devices. These manuals shall be stored on the mobile unit.
11.4 Training. The renter or lessor shall offer training or training materials that aid the
renting entity or lessee in the operation, inspection, testing and maintenance of the
aerial device. This training shall be offered initially and subsequently on request.
11.4.1 General training. Only personnel who have received general instructions regard-
ing the inspection, application and operation of aerial devices, including recogni-
tion and avoidance of hazards associated with their operation, shall operate an ae-
rial device. Such items covered shall include, but not necessarily be limited to,
the following issues and requirements:
(1) The purpose and use of manuals.
(2) That operating manuals are an integral part of the aerial device and must
be properly stored on the vehicle when not in use.
(3) A pre-start inspection.
(4) Responsibilities associated with problems or malfunctions affecting the
operation of the aerial device.
(5) Factors affecting stability.
(6) The purpose of placards and decals.
(7) Workplace inspection.
(8) Applicable safety rules and regulations, such as Part 4, ANSI C2-1997,
National Electrical Safety Code (applies to utility workers as defined in
ANSI C2). The above standard is an example; other industries using aerial
devices have safety rules pertinent to that industry.
(9) Authorization to operate.
(10) Operator warnings and instructions.
(11) Actual operation of the aerial device. Under the direction of a qualified
person, the trainee shall operate the aerial device for a sufficient period of
time to demonstrate proficiency in the actual operation of the aerial device.
(12) Proper use of personal fall protection equipment
11.4.2 Familiarization. When an operator is directed to operate an aerial device he/she
is not familiar with, the operator, prior to operating, shall be instructed regarding
the following items and issues:
(1) The location of the manuals.
(2) The purpose and function of all controls.
(3) Safety devices and operating characteristics specific to the aerial device.
11.5 Communications. In the event the manufacturer or installer provides the renter or
lessor manuals, bulletins, or other materials for the information of the user of an ae-
rial device, the renter or lessor shall pass them on to the user without any undue de-
lay.
7-8
7 — ANSI REPRINT
7-9
XLB-4319
Diagrams shown are only for purposes of illustrating M.S.A.D. work positions, not
all work positions.
7-10
7 — ANSI REPRINT
7-11
XLB-4319
7-12
125 Taylor Parkway
Archbold, OH 43502
Phone (419) 445-8915
(800) 537-0540
Fax (419) 445-0367