Sullair: Review Copy For Reference Only
Sullair: Review Copy For Reference Only
Sullair: Review Copy For Reference Only
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PORTABLE AIR COMPRESSOR 600H, 600HH, 750, 750H 750HH, 825, 900, 900H, 1050
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Instruction includes discussion of the function and installation of Sullair service parts, troubleshooting of the most common problems, and actual equipment operation. The seminars are recommended for Maintenance and Contractor Maintenance and Service Personnel.
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3700 E. Michigan Blvd. Michigan City, IN 46360 Attn: Service Training Department
Sullair Corporation
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Sullair Air Care Seminars are courses that provide hands-on instruction in the proper operation, maintenance and service of Sullair equipment. Individual seminars on Portable compressors and compressor electrical systems are presented at regular intervals throughout the year at a dedicated training facility at Sullair's corporate headquarters in Michigan City, Indiana.
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1 - SAFETY...................................................................................................1 General...................................................................................................1 Towing ...................................................................................................1 Preparing To Tow...............................................................................1 Towing..............................................................................................3 Parking Or Locating Compressor .........................................................3 Pressure Release.....................................................................................4 Fire And Explosion...................................................................................5 Moving Parts............................................................................................6 Hot Surfaces, Sharp Edges And Sharp Corners...........................................6 Toxic And Irritating Substances..................................................................6 Electrical Shock.......................................................................................7 Lifting......................................................................................................7 Entrapment..............................................................................................8 Jump Starting...........................................................................................8 California Proposition 65...........................................................................9 2 - DESCRIPTION.......................................................................................11 Introduction............................................................................................11 Description of Components.....................................................................11 Sullair Compressor Unit, Functional Description.........................................14 Compressor Cooling and Lubrication System, Functional Description............................................................................................15 Control System, Functional Description.....................................................18 Start - 0 to 65 psig (0 to 4.5 bar)..........................................................18 Normal Operation - 80 to 100 psig (5.5 to 6.9 bar) .................................18 Modulation - 100 to 115 psig (6.9 to 7.9 bar) .........................................18 Dual Pressure 150 psig (10.3 bar) models and 175 psig (12.1 bar) "HH" models............................................................................................18 Manifold Valve Control System........................................................19 Control System.................................................................................20 Compressor Discharge System, Functional Description..............................21 Air Inlet System, Functional Description....................................................22 Instrument Panel Group, Functional Description.........................................23 Engine Control Module, Functional Description..........................................23 Electrical System, Functional Description..................................................25 Electrical System....................................................................................26 Aftercooler Air System, Functional Description...........................................28 3 - SPECIFICATIONS..................................................................................29 Table of Specifications 600H, 600HH, 750, 750H, 750HH.........................29 Table of Specifications 825, 900, 900H, 1050..........................................31
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Lubrication Guide Compressor..............................................................33 Application Guide...................................................................................33 Lubrication Guide, Engine.......................................................................33 4 - OPERATION...........................................................................................35 General.................................................................................................35 Purpose of Controls................................................................................35 Compressor Start-up Procedure...............................................................37 Shutdown Procedure..............................................................................38 5 - MAINTENANCE......................................................................................39 General.................................................................................................39 Daily Operation......................................................................................39 Maintenance After Initial 50 Hours of Operation..........................................39 Maintenance Every 100 Hours.................................................................40 Maintenance Every 250 Hours.................................................................40 Maintenance Every 300 Hours.................................................................40 Maintenance Every 600 Hours.................................................................40 Maintenance Every 1000 Hours...............................................................40 Maintenance Every 1200 Hours...............................................................40 Parts Replacement and Adjustment Procedures........................................40 Compressor Fluid Change Procedure.................................................40 Running Gear Lubrication..................................................................40 Wheel Bearing Lubrication.................................................................42 Main Fluid Filter Servicing..................................................................42 Air Filter Maintenance.......................................................................43 Element Removal.............................................................................44 Element Inspection...........................................................................44 Primary Element Replacement...........................................................44 Control System Adjustment...............................................................45 Separator Element Replacement........................................................47 Troubleshooting Guide............................................................................48 6 - NOISE CONTROL...................................................................................51 Noise Emissions Warranty.......................................................................51 Tampering with the Noise Control System is Prohibited...............................51 Noise Emissions Maintenance and Maintenance Record Log......................52 Noise Emission Maintenance and Maintenance Record Log..................................................................................................52 7 - PARTS LISTS.........................................................................................55 Serial Number Plate Location...................................................................55 Recommended Spare Parts List...............................................................58 Engine and Compressor Assembly...........................................................60 Engine Assembly and Mounting...............................................................62 Air Inlet System......................................................................................64 Exhaust System.....................................................................................66 Engine Cooling System, Standard............................................................68 Engine Cooling System, Aftercooled.........................................................70 Radiator and Fluid Cooling System, Non-Aftercooled.................................72 Radiator and Fluid Cooling System, Aftercooled.........................................76 Control System Manifold.........................................................................80 Control System Components and Parts.....................................................82 Discharge System, Non-Aftercooled.........................................................84 Discharge System, Aftercooled................................................................88 Discharge System, Aftercooled and Filtered..............................................92 Receiver Sub-Assembly..........................................................................96 Fuel System...........................................................................................98 Moisture Trap Assembly, Aftercooled.....................................................102 Drain Line Routing................................................................................104
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Shutters, Cold Weather.........................................................................106 Downstream Filters...............................................................................108 Control Lines........................................................................................110 Frame, Running Gears and Parts, Tandem Axle, Electric Brakes Standard..............................................................................................112 Frame, Running Gears and Parts, Tandem Axle, Hydraulic Brakes.................................................................................................114 Frame, Running Gears and Parts, 4-Wheel..............................................118 Frame and Parts, Less Running Gear......................................................120 Canopy and Parts.................................................................................122 Canopy Panel Assembly, Front Panels....................................................130 Canopy Panel Assembly, Curbside.........................................................132 Canopy Panel Assembly, Street Side......................................................134 Canopy Panel Assembly, Back...............................................................136 Acoustic Insulation and Parts.................................................................138 Electrical Parts.....................................................................................146 Instrument Panels and Parts..................................................................148 Controller and Pneumatic Assembly.......................................................150 Decal Group.........................................................................................152 Decal Locations, Tandem......................................................................154 Decal Locations, 4-Wheel......................................................................156 Decal Locations, Less Running Gear......................................................158 Wiring Diagram.....................................................................................160
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NOTE
DO NOT modify the compressor except with written factory approval. Each day, walk around the air compressor and inspect for leaks, loose or missing parts, damaged parts or parts out of adjustment. Perform all recommended daily maintenance. Inspect for torn, frayed, blistered or otherwise deteriorated and degraded hoses. Replace as required.
1.1 GENERAL
Sullair Corporation designs and manufactures all of its products so they can be operated safely. However, the responsibility for safe operation rests with those who use and maintain these products. The following safety precautions are offered as a guide which, if conscientiously followed, will minimize the possibility of accidents throughout the useful life of this equipment. Read the CIMA Safety Manual prior to compressor operation and towing, if applicable in your area.
Estimated hose life based on a 5-day 8-hour work week is 3 years. These conditions exist on an 8-hour shift only. Any other operation of the equipment other than 8-hour shifts would shorten the hose life based on hours of operation.
The air compressor should be operated only by those who have been trained and delegated to do so, and who have read and understood this Operator's Manual. Failure to follow the instructions, procedures and safety precautions in this manual can result in accidents and injuries. NEVER start the air compressor unless it is safe to do so. DO NOT attempt to operate the air compressor with a known unsafe condition. Tag the air compressor and render it inoperative by disconnecting the battery so others who may not know of the unsafe condition will not attempt to operate it until the condition is corrected. Use and operate the air compressor only in full compliance with all pertinent OSHA requirements and/or all pertinent Federal, State and Local codes or requirements.
(I) WHILE NOT TOWED IN THE USUAL SENSE OF THE WORD, MANY OF THESE INSTRUCTIONS ARE DIRECTLY APPLICABLE TO SKIDMOUNTED PORTABLE AIR COMPRESSORS AS WELL.
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DO NOT tow the compressor should its weight exceed the rated limit of the tow vehicle, as the vehicle may not brake safely with excess weight. See rated limit in tow vehicle Operator's Manual, and review its instructions and other requirements for safe towing.
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CAUTION WARNING
SAFETY
Section 1
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A. Prior to hitching the air compressor to the tow vehicle, inspect all attachment parts and equipment, checking for (i) signs of excessive wear or corrosion, (ii) parts that are cracked, bent, dented or otherwise deformed or degraded, and (iii) loose nuts, bolts or other fasteners. Should any such condition be present, DO NOT TOW until the problem is corrected. B. Back the tow vehicle to the compressor and position it in preparation for coupling the compressor. C. If the compressor is provided with a drawbar latched in the vertical upright position, carefully unlatch drawbar and lower it to engage the coupling device. If not, raise drawbar to engage coupling device or otherwise couple the compressor to the towing vehicle. G. If provided, make sure chain length, brake and electrical interconnections provide sufficient slack to prevent strain when cornering and maneuvering, yet are supported so they cannot drag or rub on road, terrain or towing vehicle surfaces which might cause wear that could render them inoperative.
This equipment may be tongue heavy. DO NOT attempt to raise or lower the drawbar by hand if the weight is more than you can safely handle. Use the screw jack provided or a chain fall if you cannot lift or lower it without avoiding injury to yourself or others. Keep hands and fingers clear of the coupling device and all other pinch points. Keep feet clear of drawbar to avoid injury in case it should slip from your hands.
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D. Make sure the coupling device is fully engaged, closed and locked. E. If chains are provided, pass each chain through its point of attachment on the towing vehicle; then hook each chain to itself by passing the grab hook over (not through) a link. Cross chains under front of drawbar before passing them through points of attachment on towing vehicle to support front of drawbar in case it should accidentally become uncoupled. F. Make sure that the coupling device and adjacent structures on the towing vehicle (and also, if utilized, chain adjustment, brake and/or electrical interconnections) DO NOT interfere with or restrict motion of any part of the compressor, including its coupling device, with respect to the towing vehicle when maneuvering over any anticipated terrain.
WARNING
Retract the front screw jack only after attaching the compressor to the tow vehicle. Raise the screw jack to its full up position and pull the pin connecting the jack to the drawbar. Rotate the screw jack to its stowed position, parallel to the drawbar, and reinsert the pin. Make sure the jack is secured in place prior to towing. If a caster wheel is provided on the screw jack it is part of the screw jack and can not be removed. Follow the same procedure for stowing away the wheeled jack as you would for the standard screw jack. Pull the pin connecting the jack to the drawbar and raise the screw jack to its full up position. Rotate the screw jack to its stowed position, parallel to the drawbar, and reinsert the pin. Make sure the jack is secured in place prior to towing.
H. On two-wheeled models, fully retract front screw jack and any rear stabilizer legs. If a caster wheel is provided on the screw jack it is part of the screw jack, and can not be removed. Follow the same procedure for stowing away the wheeled jack as you would for the standard screw jack. Pull the pin connecting the jack to the drawbar and raise the screw jack to its full upright position. Rotate the screw jack to its stowed position, parallel to the drawbar, and reinsert the pin. Make sure the jack is secured in place prior to towing. I. Make sure tires are in good condition and are the size (load range) specified and are inflated to the specified pressures. DO NOT change the tire size or type. Also, make sure wheel bolts, lugs or nuts are tightened to the specified torques.
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This equipment may be tongue heavy. DO NOT attempt to raise or lower the drawbar by hand if the weight is more than you can safely handle.
CAUTION
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J. If provided, make sure all dual stop, tail directional and clearance lights are operating properly and that their lenses are clean and functional. Also, make sure all reflectors and reflecting surfaces, including the slow moving vehicle emblem on compressors provided with same, are clean and functional. K. Make sure all service air hoses (not air brake hoses) are disconnected or are fully stowed and secured on hose reels, if provided. L. Make sure all access doors and tool box covers are closed and latched. If the compressor is large enough to hold a man, make sure all personnel are out before closing and latching access doors. M. Make sure parking brakes in towing vehicle are set, or that its wheels are chocked or blocked, or that it is otherwise restrained from moving. Then, release the compressor parking brakes, if provided. N. Make sure the compressor wheels are not chocked or blocked, and that all tie-downs, if any, are free. O. Test running brake operation, including breakaway switch operation if provided, before attempting to tow the compressor at its rated speed or less when conditions prevail. P. DO NOT carry loose or inappropriate tools, equipment or supplies on or in the compressor. Q. DO NOT load this equipment with accessories or tools such that it is unbalanced from side to side or front to back. Such unbalance will reduce the towability of this equipment and may increase the possibility of tipping, rolling over, jackknifing, etc. Loss of control of the towing vehicle may result. F. Maneuver in a manner that will not exceed the freedom of motion of the compressor's drawbar and/ or coupling device, in or on the towing vehicle's coupling device and/or adjacent structure whether towing forward or backing up, regardless of the terrain being traversed. G. DO NOT permit personnel to ride in or on the compressor. H. Make sure the area behind, in front of, and under the compressor is clear of all personnel and obstructions prior to towing in any direction. I. DO NOT permit personnel to stand or ride on the drawbar, or to stand or walk between the compressor and the towing vehicle.
Towing
A. Observe all Federal, State, and Local laws while towing this equipment (including those specifying minimum speed). B. DO NOT exceed the towing speeds listed below under ideal conditions. Reduce your speed according to posted speed limits, weather, traffic, road or terrain conditions. 1. Two axle four-wheel or three axle six-wheel steerable models: 15 MPH (24 km/h). 2. All other models: 55 MPH (88 km/h). C. Remember that the portable air compressor may approach or exceed the weight of the towing vehicle. Maintain increased stopping distances accordingly. DO NOT make sudden lane changes, Uturns or other maneuvers. Such maneuvers can cause the compressor to tip, roll over, jackknife or slide and cause loss of control of the towing vehicle. Tipping, rolling over, etc. can occur suddenly without warning. U-turns especially should be made slowly and carefully. D. Avoid grades in excess of 15 (27%). E. Avoid potholes, rocks and other obstructions, and soft shoulders or unstable terrain.
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H. Lower front screw jack and/or any front and rear stabilizer legs. Make sure the surface they contact has sufficient load bearing capability to support the weight of the compressor. K. When possible, stow hinged drawbar in the vertical upright position. Make certain it is securely latched in the vertical upright position. Keep feet clear of drawbar at all times to avoid crushing accidents in case it should slip from your hands or otherwise fall to the ground. L. Move the towing vehicle well clear of the parked compressor and erect hazard indicators, barricades and/or flares (if at night) if compressor is parked on or adjacent to public roads. Park so as not to interfere with traffic.
WARNING
This equipment may be tongue heavy. DO NOT attempt to raise or lower the drawbar by hand if the weight is more than you can safely handle.
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If a caster wheel is provided on the screw jack, it is part of the screw jack and cannot be removed. Follow the same procedure for stowing away the wheeled jack as you would for the standard screw jack. Raise the screw jack to its full upright position and pull the pin connecting the jack to the drawbar. Rotate the screw jack to its stowed position, parallel to the drawbar and reinsert the pin. Make sure the jack is secured in place prior to towing. J. Disconnect coupling device, keeping hands and fingers clear of all pinch points. If the compressor is provided with a drawbar, DO NOT attempt to lift the drawbar or if hinged, to raise it to the upright position by hand, if the weight is more than you can safely handle. Use a screwjack or chain fall if you cannot lift or raise the drawbar without avoiding injury to yourself or others.
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Retract the front screw jack only after attaching the compressor to the tow vehicle. Raise the screw jack to its full up position and pull the pin connecting the jack to the drawbar. Rotate the screw jack to its stowed position, parallel to the drawbar, and reinsert the pin. Make sure the jack is secured in place prior to towing. On two-wheeled models, fully retract front screw jack and any rear stabilizer legs. If a caster wheel is provided on the screw jack it is part of the screw jack and can not be removed. Follow the same procedure for stowing away the wheeled jack as you would for the standard screw jack. Pull the pin connecting the jack to the drawbar and raise the screw jack to its full up position. Rotate the screw jack to its stowed position, parallel to the drawbar, and reinsert the pin. Make sure the jack is secured in place prior to towing.
While not towed in the usual sense of the word, many of these instructions are directly applicable to skidmounted portable air compressors as well.
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CAUTION
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I. Vent all internal pressure prior to opening any line, fitting, hose, valve, drain plug, connection or other component, such as filters and line oilers, and before attempting to refill optional air line anti-icer systems with antifreeze compound. Keep personnel out of line with and away from the discharge opening of hoses, tools or other points of compressed air discharge. DO NOT use air at pressures higher than 30 psig (2.1 bar) for cleaning purposes, and then only with effective chip guarding and personal protective equipment per OSHA Standard 29 CFR 1910.242 (b) or any applicable Federal, State and Local codes, standards and regulations. DO NOT engage in horseplay with air hoses as death or serious injury may result. This equipment is supplied with an ASME designed pressure vessel protected by an ASME rated relief valve. Lift the handle once a week to make sure the valve is functional. DO NOT lift the handle while machine is under pressure. If the machine is installed in an enclosed area it is necessary to vent the relief valve to the outside of the structure or to an area of non-exposure. DO NOT remove radiator filler cap until the coolant temperature is below its boiling point. Then loosen cap slowly to its stop to relieve any excess pressure and make sure coolant is not boiling before removing cap completely. Remove radiator filler cap only when cool enough to touch with a bare hand. The ethyl ether in the replaceable cylinders used in diesel ether starting aid systems (optional) is under pressure. DO NOT puncture or incinerate those cylinders. DO NOT attempt to remove the center valve core or side pressure relief valve from these cylinders regardless of whether they are full or empty. If a manual blowdown valve is provided on the receiver, open the valve to ensure all internal pressure has been vented prior to servicing any pressurized component of the compressor air/fluid system. D. DO NOT permit liquids, including air line anti-icer system antifreeze compound or fluid film, to accumulate on bottom covers or on, under or around acoustical material, or on any external or internal surfaces of the air compressor. Wipe down using an aqueous industrial cleaner or steam clean as required. If necessary, remove acoustical material, clean all surfaces and then replace acoustical material. Any acoustical material with a protective covering that has been torn or punctured should be replaced immediately to prevent accumulation of liquids or fluid film within the material. DO NOT use flammable solvents for cleaning purposes. E. Disconnect the grounded (negative) battery connection prior to attempting any repairs or cleaning inside the enclosure. Tag the battery connections so others will not unexpectedly reconnect it. F. Keep electrical wiring, including the battery terminals and other terminals, in good condition. Replace any wiring that has cracked, cut abraded or otherwise degraded insulation or terminals that are worn, discolored or corroded. Keep all terminals clean and tight. G. Turn off battery charger before making or breaking connections to the battery. H. Keep grounded conductive objects such as tools away from exposed live electrical parts such as terminals to avoid arcing which might serve as a source of ignition. I. Replace damaged fuel tanks or lines immediately rather than attempt to weld or otherwise repair them. DO NOT store or attempt to operate the compressor with any known leaks in the fuel system. Tag the compressor and render it inoperative until repair can be made. J. Remove any acoustical material or other material that may be damaged by heat or that may support combustion prior to attempting weld repairs. Remove diesel engine ether starting aid cylinders and air line anti-icer system components containing antifreeze compound, prior to attempting weld repairs in any place other than the fuel system. DO NOT weld on or near the fuel system. K. Keep a suitable, fully charged class BC or ABC fire extinguisher or extinguishers nearby when servicing and operating the compressor. L. Keep oily rags, trash, leaves, litter or other combustibles out of and away from the compressor. M. Open all access doors and allow the enclosure to ventilate thoroughly prior to attempting to start the engine. N. DO NOT operate compressor under low overhanging leaves or permit such leaves to contact hot exhaust system surfaces when operating the compressor in forested areas.
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A. Refuel at a service station or from a fuel tank designed for its intended purpose. If this is not possible, ground the compressor to the dispenser prior to refueling. B. Clean up spills of fuel, fluid, battery electrolyte or coolant immediately if such spills occur. C. Shut off air compressor and allow it to cool. Then keep sparks, flames and other sources of ignition away and DO NOT permit smoking in the vicinity when adding fuel, or when checking or adding electrolyte to batteries, or when checking or adding fluid, or when checking diesel engine ether starting aid systems or replacing cylinders, or when refilling air line anti-icer systems antifreeze compound.
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O. Ethyl ether used in diesel engine ether starting aid systems is extremely flammable. Change cylinders, or maintain or troubleshoot these systems only in wellventilated areas away from heat, open flame or sparks. DO NOT install, store or otherwise expose ether cylinders to temperatures above 160F (71C). Remove ether cylinder from the compressor when operating in ambient temperatures above 60F (16C). P. DO NOT attempt to use ether as a starting aid in gasoline engines or diesel engines with glow plugs as serious personnel injury or property damage may result. Q. DO NOT spray ether into compressor air filter or into an air filter that serves both the engine and the compressor as serious damage to the compressor or personal injury may result. R. Antifreeze compound used in air line anti-icer systems contains methanol which is flammable. Use systems and refill with compound only in well-ventilated areas away from heat, open flames or sparks. DO NOT expose any part of these systems or the antifreeze compound to temperatures above 150F (66C). Vapors from the antifreeze compound are heavier than air. DO NOT store compound or discharge treated air in confined or unventilated areas. DO NOT store containers of antifreeze compound in direct sunlight. S. Store flammable fluids and materials away from your work area. Know where fire extinguishers are and how to use them, and for what type of fire they are intended. Check readiness of fire suppression systems and detectors if so equipped. H. When adjusting the controls, it may require operation of the equipment during adjustment. DO NOT come in contact with any moving parts while adjusting the control regulator and setting the engine RPM. Make all other adjustments with the engine shut off. When necessary, make adjustment, other than setting control regulator and engine RPM, with the engine shut off. If necessary, start the engine and check adjustment. If adjustment is incorrect, shut engine off, readjust, then restart the engine to recheck adjustment. I. Keep hands, feet, floors, controls and walking surfaces clean and free of fluid, water, antifreeze or other liquids to minimize possibility of slips and falls.
A. Keep hands, arms and other parts of the body and also clothing away from belts, pulleys and other moving parts. B. DO NOT attempt to operate the compressor with the fan or other guards removed. C. Wear snug-fitting clothing and confine long hair when working around this compressor, especially when exposed to hot or moving parts inside the enclosure. D. Keep access doors closed except when making repairs or adjustments, performing service or when starting or stopping the compressor. E. Make sure all personnel are out of and clear of the compressor prior to attempting to start or operate it. F. Shut off engine before adding fuel, fluid, coolant lubricants, air line antifreeze compound or battery electrolyte, or before replacing ether starting aid cylinders. G. Disconnect the grounded negative battery connection to prevent accidental engine operation prior to attempting repairs or adjustments. Tag the battery connection so others will not unexpectedly reconnect it.
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Death or serious injury can result from inhaling compressed air without using proper safety equipment. See OSHA standards and/or any applicable Federal, State, and Local codes, standards and regulations on safety equipment.
INHALATION HAZARD!
B. DO NOT use air line anti-icer systems in air lines supplying respirators or other breathing air utilization equipment and DO NOT discharge air from these systems into unventilated or other confined areas.
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C. Operate the compressor only in open or wellventilated areas. D. If the compressor is operated indoors, discharge engine exhaust fumes outdoors. E. Locate the compressor so that exhaust fumes are not apt to be carried towards personnel, air intakes servicing personnel areas or towards the air intake of any portable or stationary compressor. F. Fuels, fluids, coolants, lubricants and battery electrolyte used in the compressor are typical of the industry. Care should be taken to avoid accidental ingestions and/or skin contact. In the event of ingestion, seek medical treatment promptly. DO NOT induce vomiting if fuel is ingested. Wash with soap and water in the event of skin contact. G. Wear an acid-resistant apron and a face shield or goggles when servicing the battery. If electrolyte is spilled on skin or clothing, immediately flush with large quantities of water. H. Ethyl ether used in diesel engine ether starting aid systems is toxic, harmful or fatal if swallowed. Avoid contact with the skin or eyes and avoid breathing the fumes. If swallowed, DO NOT induce vomiting, but call a physician immediately. I. Wear goggles or a full face shield when testing ether starting aid systems or when adding antifreeze compound to air line anti-icer systems. Keep openings of valve or atomizer tube of ether starting aid system pointed away from yourself and other personnel. J. If ethyl ether or air line anti-icer system antifreeze compound enters the eyes or if fumes irritate the eyes, they should be washed with large quantities of clean water for 15 minutes. A physician, preferably any eye specialist, should be contacted immediately. K. DO NOT store ether cylinders or air line anti-icer system antifreeze compound in operator's cabs or in other similar confined areas. L. The antifreeze compound used in air line anti-icer systems contains methanol and is toxic, harmful or fatal if swallowed. Avoid contact with the skin or eyes and avoid breathing the fumes. If swallowed, induce vomiting by administering a tablespoon of salt in each glass of clean warm water until vomit is clear, then administer two tablespoons of baking soda in a glass of clean water. Have patient lay down and cover eyes to exclude light. Call a physician immediately. B. Keep all parts of the body and any hand-held tools or other conductive objects away from exposed live parts of electrical system. Maintain dry footing, stand on insulating surfaces and DO NOT contact any other portion of the compressor when making adjustments or repairs to exposed live parts of the electrical system. C. Attempt repairs only in clean, dry and well-lighted and ventilated areas. D. Stay clear of the compressor during electrical storms! It can attract lightning.
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A. Keep the towing vehicle or equipment carrier, compressor hoses, tools and all personnel at least 10 feet (3 m) from power lines and buried cables.
A. If the compressor is provided with a lifting bail, then lift by the bail provided. If no bail is provided, then lift by sling. Compressors to be air lifted by helicopter must not be supported by the lifting bail, but by slings instead. In any event, lift only in full compliance with OSHA Standards 29 CFR 1910 subpart N or any other Local, State, Military and Federal regulations that may apply. B. Inspect lifting bail and points of attachment for cracked welds and for cracked, bent, corroded or otherwise degraded members and for loose bolts or nuts prior to lifting. C. Make sure entire lifting, rigging and supporting structure has been inspected, is in good condition and has a rated capacity of at least the net weight of the compressor plus an additional 10% allowance for weight of snow, ice, mud or stored tools and equipment. If your are unsure of the weight, then weigh compressor before lifting. D. Make sure lifting hook has a functional safety latch or equivalent, and is fully engaged and latched on the bail. E. Use guide ropes or equivalent to prevent twisting or swinging of the compressor once it has been lifted clear of the ground. F. DO NOT attempt to lift in high winds. G. Keep all personnel out from under and away from the compressor whenever it is suspended. H. Lift compressor no higher than necessary. I. Keep lift operator in constant attendance whenever compressor is suspended. J. Set compressor down only on a level surface capable of supporting at least its net weight plus an additional 10% allowance for the weight of snow, ice, mud or stored tools and equipment. K. If the compressor is provided with parking brakes, make sure they are set, and in any event, block or chock both sides of all running wheels before disengaging the lifting hook.
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1.10 ENTRAPMENT
A. Make sure all personnel are out of compressor before closing and latching enclosure doors. B. If the compressor is large enough to hold a man and if it is necessary to enter it to perform service adjustments, inform other personnel before doing so, or else secure the access door in the open position to avoid the possibility of others closing and possibly latching the door with personnel inside.
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A. Observe all safety precautions mentioned elsewhere in this manual. B. Batteries may contain hydrogen gas which is flammable and explosive. Keep flames, sparks and other sources of ignition away. C. Batteries contain acid which is corrosive and poisonous. DO NOT allow battery acid to contact eyes, skin, fabrics or painted surfaces as serious personal injury or property damage could result. Flush any contacted areas thoroughly with water immediately. Always wear an acid-resistant apron and face shield when attempting to jump start the compressor. D. Remove all vent caps (if so equipped) from the battery or batteries in the compressor. DO NOT permit dirt or foreign matter to enter the open cells. E. Check fluid level. If low, bring fluid to proper level before attempting to jump start (not applicable to maintenance-free batteries). F. DO NOT attempt to jump start if fluid is frozen or slushy. Bring batteries up to at least 60F (16C) before attempting to jump start or it may explode. G. Cover open cells of all compressor batteries with clean dampened cloths before attempting to jump start. H. Attempt to jump start only with a vehicle having a negative ground electrical system with the same voltage, and is also equipped with a battery or batteries of comparable size or larger than supplied in the compressor. DO NOT attempt to jump start using motor generator sets, welders or other sources of DC power as serious damage may result. I. Bring the starting vehicle alongside the compressor, but DO NOT permit metal to metal contact between the compressor and the starting vehicle. J. Set the parking brakes of both the compressor (if provided) and the starting vehicle or otherwise block both sides of all wheels. K. Place the starting vehicle in neutral or park, turn off all non-essential accessory electrical loads and start its engine. L. Use only jumper cables that are clean, in good condition and are heavy enough to handle the starting current.
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M. Avoid accidental contact between jumper cable terminal clips or clamps and any metallic portion of either the compressor or the starting vehicle to minimize the possibility of uncontrolled arcing which might serve as a source of ignition. N. Positive battery terminals are usually identified by a plus (+) sign on the terminal and the letters POS adjacent to the terminal. Negative battery terminals are usually identified by the letters NEG adjacent to the terminal or a negative (-) sign. O. Connect one end of a jumper cable to the positive (POS) (+) battery terminal in the starting vehicle. When jump starting 24V compressors and if the starting vehicle is provided with two (2) 12V batteries connected in series, connect the jumper cable to the positive (POS) (+) terminal of the ungrounded battery. P. Connect the other end of the same jumper cable to the positive (POS) (+) terminal of the starter motor battery in the compressor, or when jump starting 24V compressor, to the positive (POS) (+) terminal of the ungrounded battery in the compressor. Q. Connect one end of the other jumper cable to the grounded negative (NEG) (-) terminal of the battery in the starting vehicle. When jump starting 24V compressors and if the starting vehicle is provided with two (2) 12V batteries connected in series, connect the jumper cable to the negative (NEG) (-) terminal of the grounded battery. R. Check your connections. DO NOT attempt to start a 24V compressor with one 12V battery in the starting vehicle. DO NOT apply 24V to one 12V battery in the compressor. S. Connect the other end of this same jumper cable to a clean portion of the compressor engine block away from fuel lines, the crank case breather opening and the battery. T. Start the compressor in accordance with normal procedure. Avoid prolonged cranking. U. Allow the compressor to warm up. When the compressor is warm and operating smoothly at normal idle RPM, disconnect the jumper cable from the engine block in the compressor, then disconnect the other end of this same cable from the grounded negative (NEG) (-) terminal of the battery in the starting vehicle. Then disconnect the other jumper cable from the positive (POS) (+) terminal of the battery in the compressor, or if provided with two (2) 12V batteries connected in series, from the ungrounded battery in the compressor, and finally, disconnect the other end of this same jumper cable from the positive (POS) (+) terminal of the battery in the starting vehicle or from the positive (POS) (+) terminal of the ungrounded battery in the starting vehicle, if it is provided with two (2) 12V batteries connected in series.
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V. Remove and carefully dispose of the dampened cloths, as they may now be contaminated with acid, then replace all vent caps.
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2.1 INTRODUCTION
Sullair Portable Air Compressor models offer superior performance and reliability while requiring only minimal maintenance.
The compressor is equipped with a Sullair rotary screw compressor unit. Compared to other compressors, the Sullair is unique in mechanical reliability and compressor durability. No inspection is required of the working parts within the compressor unit.
As you continue reading this manual and come to learn how the compressor operates and is cared for, you will see how surprisingly easy it is to keep a Sullair compressor in top operating condition. Read Maintenance on page 39 to keep your compressor in top operating condition. Should any problem or question arise which cannot be answered in this text, contact your nearest Sullair representative or the Sullair Corporation Service Department.
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capacity control system, instrument panel and electrical system. The machine is also supplied with sound deadening insulation to lower noise emissions to meet EPA and/or any Federal, State, or local noise requirement. The Sullair compressor unit is driven by an industrial engine designed to provide enough horsepower for more than adequate reserve at rated conditions. Refer to Engine Operator's Manual for a more detailed description of the engine. The engine cooling system is comprised of a radiator, high capacity fan and thermostats. The high capacity fan draws air through the radiator, keeping the engine at the proper operating temperature. The same fan also cools the fluid in the compressor cooling and lubrication system. While passing through the radiator, the fan air also passes through the compressor fluid cooler (which is mounted adjacent to the radiator). As air passes through the cooler, the heat of compression is removed from the fluid. The same fan also cools the engines intake air supply. While passing through the radiator and oil cooler, the fan air passes through an air to air aftercooler. As air passes through the air to air aftercooler heat is removed which was introduced by the engine's turbo charger. The engine is coupled to the compressor unit with a non-lubricated, vulcanized rubber disk and a drive flange-type coupling. All compressor models are supplied with a fuel tank large enough to keep the compressor running through a full shift.
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DESCRIPTION
Section 2
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SU_0000145
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SU_0000146
1. 2. 3. 4. 5. 6. 7.
Moisture Separator Thermal Valve Regulator Valves Engine Coolant Fill Fluid Cooler Aftercooler Engine Charge Air-Cooler
Engine Radiator Discharge Air Filter Air/Fluid Separator E-Stop Engine Muffler Manual Enclosure Battery Disconnect Switch
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NOTE
With a Sullair compressor, there is no maintenance or inspection of the internal parts of the compressor unit permitted in accordance with the terms of the warranty. Sullair compressors are factory-filled with Sullair AWF lubricant. For more information on fluid fill, refer to Application Guide on page 33.
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After the air/fluid mixture is discharged from the compressor unit, the fluid is separated from the air. At this time, the air flows through an aftercooler and separator then to your service line while the fluid is being cooled in preparation for reinjection.
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Fluid is injected into the compressor unit hoses and mixes directly with the air as the rotors turn, compressing the air. The fluid flow has three basic functions: 1. As coolant, it controls the rise of air temperature normally associated with the heat of compression. 2. Seals the clearance paths between the rotors and the stator and also between the rotors themselves. 3. Acts as a lubricating film between the rotors allowing one rotor to directly drive the other, which is an idler.
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As previously stated, upon start-up, the fluid temperature is cool, and routing to the cooler is not required. The fluid first enters the thermal valve and then flows on to the compressor unit, bypassing the cooler. As the compressor continues to operate, the temperature of the fluid rises and the thermal valve element begins to shift. This forces a portion of the fluid to the fluid cooler. The cooler is a
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Fluid is used in the system as a coolant and a lubricant. The fluid is housed in the receiver tank. Upon start-up, the temperature of the fluid is cool and routing to the fluid cooler is not necessary. The fluid, taking the path of least resistance, flows to the thermal valve.
ON
Refer to Figure 2-2, Figure 2-3 and Figure 2-4. The compressor cooling and lubrication system is designed to provide adequate lubrication as well as maintain the proper operating temperature of the compressor. In addition to the cooler and fan, the system consists of a main filter and thermal valve.
Before the temperature of the fluid reaches the valve set point, cooled fluid is mixed with warmer fluid. When the temperature of the fluid reaches 170F (77C), the thermal element shifts completely causing all fluid to flow to the cooler. The thermal valve incorporates a pressure relief valve, which allows fluid to bypass the cooler, if the cooler becomes plugged or frozen. This helps assure that fluid will continue to be provided to the compressor for lubrication. After the fluid passes through the thermal valve it is then directed through the main fluid filter. There, the fluid is filtered in preparation for injection into the compression chamber and bearings of the compressor unit. The filter has a replaceable element and a built-in bypass valve which allows the fluid to flow even when the filter element becomes plugged and requires changing or when the viscosity of the fluid is too high for adequate flow. After the fluid is properly filtered, it then flows on to the compressor unit where it lubricates, seals and cools the compression chamber as well as lubricates the bearings and gears.
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radiator-type that works in conjunction with the engine fan. The fan draws air through the cooler removing the heat of compression from the fluid. From the cooler, the fluid is routed back to the thermal valve.
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Refer to Compressor Start-up Procedure on page 37 for complete starting instructions. "B" section goes here. The inlet valve is kept in the closed position by the main control springs. This helps assure minimum load on the engine during starting. After starting, system pressure will rise slowly to 25 psig (1.7 bar). After sufficient machine warm-up is achieved, turn warmup valve to "RUN" position. This directs regulated airpressure behind the inlet valve piston, opening the inlet valve, and behind the engine speed control piston, to bring the engine to full operating speed.
When the receiver tank pressure rises above 65 psig (4.5 bar), the minimum pressure/check valve opens and delivers compressed air to the service line. The START/ RUN switch is in the "RUN" position. On dual-pressure (150 psig [10.3 bar]) compressors, the pressure selector switch is in the "LOW" pressure position.
60 psig (4.1 bar) regulated pressure is maintained behind the inlet valve piston and behind the engine speed control cylinder. to keep the inlet valve open and the engine at full rated speed for maximum air output.
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Should less than the rated capacity of air be used, the service line pressure will rise above 100 psig (6.9 bar). The control pressure regulator (labeled "High" in Figure 2-3)
Dual Pressure 150 psig (10.3 bar) models and 175 psig (12.1 bar) "HH" models
The high pressure "H" compressors are equipped with a dual-pressure system consisting of a second control pressure regulator , a pressure selector switch and connecting lines (Figure 2-3). The standard control regulator is set up to 150 psig (10.3 bar) on "H" compressors and up to 175 psig (12.1 bar) on "HH" compressors. The second control regulator is set for 100 psig (6.9 bar). The pressure selector switch (located on the instrument panel) is open allowing a pressure signal to the low pressure control regulator for low pressure operation. Moving the selector switch to the "HIGH" pressure position closes the selector switch, cutting off the air signal to the low pressure regulator, allowing the high pressure regulator to take control of the system. The blowdown valve is normally closed. When the compressor is shutdown, system pressure backs up to the inlet valve causing the check spring in the inlet valve to close the air inlet valve. This sends a pressure signal to the blowdown valve causing it to open and vent the pressure in the system. After the pressure is vented, the blowdown valve spring returns the blowdown valve to the closed position.
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When air demand then increases, the receiver tank pressure will fall below 115 psig (7.9 bar). The control pressure regulator valve will close, which causes the recirculating valve to close, the inlet valve to open and the engine speed to increase to full rated speed. The compressor will then be operating at full load condition.
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gradually opens, applying pressure to the spring side of the inlet valve piston and speed control cylinder. This causes the inlet valve to partially close, and reduces the speed of the engine. With the service line closed and no air demand, the control pressure regulator opens fully, closing the inlet valve, reducing engine speed to idle and opening a recirculation valve. The recirculation valve bleeds high-pressure air back to the compressor inlet to prevent entrapment of fluid in the rotors.
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1. 2. 3. 4. 5. 6. 7.
Blowdown Valve P2 Pressure Switch High Pressure Bypass Regulator Low Pressure Bypass Regulator HI/LO Solenoid Recirculating Solenoid Recirculating Valve
P1 Pressure Switch Reducing Regulator RUN/START Solenoid Start Orifice Check Valve Run Orifice
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Compressor Air Filter Engine Air Filter Engine Compressor Unit Service Air (Aftercooled) Discharge Air Filters Air Inlet Valve Moisture Separator Aftercooler Relief Valve
Fluid Cooler Thermal Valve/Fluid Filter Assembly Receiver Tank Fluid Level Sight Gauge Final Fluid Separator Element Ball Valve P3 Pressure Switch Service Air (Non-Aftercooled) Minimum Pressure Check Valve
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DESCRIPTION
The compressed air/fluid mixture enters the receiver tank and is directed against the tank side wall. By change of direction and reduction of velocity, large droplets of fluid separate and fall to the bottom of the receiver tank. The fractional percentage of fluid remaining in the compressed air collects on the surface of the final separator element as the compressed air flows through the separator. As more and more fluid collects on the element's surface, the fluid descends to the bottom of the separator. A return line (or scavenge tube) leads from the bottom of the separator element to the inlet region of the compressor unit. Fluid collecting on the bottom of the separator element is returned to the compressor by the pressure difference between the area surrounding the separator element and the compressor inlet. An orifice (protected by a strainer) is included in this return line to help assure proper flow.
Fluid is added to the receiver tank via a capped fluid filler. A fluid level gauge glass enables the operator to visually monitor the receiver tank fluid level.
DO NOT remove caps, plugs, and/or other components when compressor is running or pressurized. Stop compressor and relieve all internal pressure before doing so.
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The receiver tank has three functions: 1. It acts as a primary fluid separator. 2. Serves as the compressor fluid storage sump. 3. Houses the final fluid separator.
The compressor unit discharges compressed air/fluid mixture through a discharge check valve into the receiver tank. The discharge valve is located on the rear of the compressor unit at the end opposite the driveshaft. The discharge check valve prevents discharged air from returning to the compression chamber after shutdown.
WARNING
ON
Refer to Figure 2-2, Figure 2-3 and Figure 2-4. The Sullair compressor unit discharges compressed air/fluid mixture into the receiver tank.
A minimum pressure/check valve at the outlet of the receiver is installed to prevent compressed air in the service line from bleeding back into the receiver on shutdown when the compressor is being run in parallel with other compressors tied to a large air system.
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The receiver tank is ASME code rated. A minimum pressure/check valve, located downstream from the separator, helps assure a minimum receiver pressure during all conditions. This pressure is necessary for proper air/fluid separation and proper fluid circulation.
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The compressor air inlet valve controls the amount of air intake of the compressor in response to the air demand.
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SU_0000152
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At this time, change the air filter element. Refer to Air Filter Maintenance on page 43. These indicators should be checked daily, after start-up under normal conditions.
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checks of the air filter will be required. Referring to the instrument panel, the engine air filter restriction gauge or the compressor air filter restriction gauge will indicate when restriction of the air passing through the filter becomes too high.
SULL AIR
DESCRIPTION
performance can be affected when the condition causing the code exists. More frequently, however, the operator cannot detect any difference in the engine performance. The Compass Controller indicates a performance problem has occurred whenever the Engine Warning Lamp is flashing. The diagnostic code may indicate the cause of the problem, and should be corrected. If the Compass Controller does not indicate a problem with the engine performance but a diagnostic code is logged by the ECM, the ECM detected an abnormal condition that did not affect performance. If this is the case, unless there are several occurrences of the code in a very short period of time, or, the ECM is indicating an Active Code at the present time, there is most likely nothing wrong with the system. The diagnostic FLASH CODE may be retrieved using this lamp. The lamp is not required for engine operation, however, it can be useful to determine Active diagnostic codes. The lamp will illuminate (ON) at initial ECM power-up to test the lamp operation (self test). Count the first sequence of flashes to determine the first digit. After a two-second pause, count the second sequence of flashes to determine the second digit. Any additional flash code diagnostics will follow (after a pause) and will be displayed in the same manner. In addition to the flash codes described above, the Compass Controller should display a brief verbal message in the LCD of the master gauge. This message helps to pinpoint the source of the problem and aid in troubleshooting the compressor.
1. 2. 3. 4. 5. 6. 7.
HI/LO Switch Diagnostic Service Port Reset Switch Pressure Gauge Temp/Tach/Fuel Gauge Warning Bank START/ON/OFF Switch
Only Active diagnostic codes can be read in this manner. Logged diagnostic codes must be retrieved with an Electronic Service Tool.
Diagnostic Fault Codes are provided to indicate an electrical or electronic problem has been detected by the ECM (Engine Control Module). In some cases, the engine
Refer to Table 2-1 on page 24 for possible performance of active diagnostic codes.
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TABLE 2-1 POSSIBLE PERFORMANCE OF ACTIVE DIAGNOSTIC CODES
Flash Code 12 13 21 Description Of Code CID-FMI Code 266-02 17403 17404 262-03 262-04 26203 263-04 100-03 100-04 273-00 273-03 273-04 274-03 274-04 110-03 110-04 91-13 91-08 SPN-FMI Code 266-02 17403 17404 620-03 620-04 678-03 678-04 100-03 100-04 102-00 102-03 102-04 108-03 108-04 110-03 110-04 91-03 91-08 Engine Misfires Low Power Reduced Engine Speed Engine Shutdown
Incorrect crank-without-inject inputs Fuel temperature open/short to +batt Fuel temperature short to ground 5-Volt sensor DC power supply short to +batt 5-Volt sensor DC power supply short to ground Digital sensor supply short to +batt Digital sensor supply short to ground
Engine oil pressure open/short to ground 25 Turbo outlet pressure above normal
24
Turbo outlet pressure open/short to +batt Turbo outlet pressure short to ground 26 27
Atmospheric pressure open/short to +batt Atmospheric pressure short to ground Engine coolant temperature open/short to +batt Throttle position calibration required Throttle position signal abnormal Speed/timing sensor loss of signal
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x x x x x x x x x x x x (I) x (I) x (I) x (I) x x x x x x x x x x x (I) x x x (I) x (I) x
Speed/timing sensor mechanical failure Loss of secondary engine speed signal Secondary engine speed sensor mechanical failure 35 37 Engine overspeed shutdown Engine overspeed warning
94-03 94-04
Engine oil temperature open/short to +batt Engine oil temperature short to ground 38 42 46
Intake manifold air temp short to ground Engine timing calibration required Low engine oil pressure warning Low engine oil pressure derate Low engine oil pressure shutdown System voltage intermittent/erratic
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(I) The engine will shut down if both speed/timing sensors are lost. (II) Fuel injection will not occur and the engine will not start. NOTE: Sullair engines are programmed to shut down. CID = Component Identifier SPN = Suspect Parameter Number FMI = Failure Mode Identifier
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DESCRIPTION
Flash Code 53 56 58 61 Description Of Code CID-FMI Code 254-12 253-02 268-02 247-09 015 016 017 005 006 095 096 025 027 054 055 056 SPN-FMI Code No code 234-02 111-02 639-09 0110-16 0110-00 0110-15 0094-15 0094-16 0094-00 0094-00 0172-16 0172-15 0174-16 0174-00 0174-15 651-11 652-11 653-11 654-11 655-11 656-11 545-05 545-06 x Engine Misfires x Low Power x Reduced Engine Speed Engine Shutdown x x (II)
Personality Module mismatch Check programmable parameters J1939 Data Link communications High engine coolant temperature derate High engine coolant temperature shutdown High engine coolant warning
62
Fuel filter restriction derate Fuel filter restriction shutdown Fuel filter restriction warning High fuel pressure
64 65
High fuel temperature shutdown High fuel temperature warning 72 73 74 00 Injector cylinder #1 fault Injector cylinder #2 fault Injector cylinder #3 fault Injector cylinder #4 fault Injector cylinder #5 fault Injector cylinder #6 fault
Either start relay open/short to +batt Either start relay short to ground
(I) The engine will shut down if both speed/timing sensors are lost. (II) Fuel injection will not occur and the engine will not start. NOTE: Sullair engines are programmed to shut down. CID = Component Identifier SPN = Suspect Parameter Number FMI = Failure Mode Identifier
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Refer to Figure 2-7. The electrical system is comprised of not only the necessary equipment required to operate the compressor, but also a system to shut it down in the event of a malfunction. The components of the electrical system are an engine starter (with an integral solenoid), battery, an alternator with a built-in voltage regulator, a compressor discharge temperature switch (which will shut down the compressor should the compressor temperature exceed
250F [121C]), a low coolant shutdown switch and low fuel shutdown switch. This compressor also incorporates an engine coolant level detector. This device is located in the top of engine radiator. It will shut the compressor down or prevent it from being started if the engine coolant level drops too low. In addition, there is a starter protection relay which prevents accidental starter engagement after the engine is running or whenever there is pressure in the receiver tank. Also, should fuel supply level drop near the bottom of the fuel tank, the Compass Controller will shut down the machine before the engine actually runs out of fuel.
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x x x x x x
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A2
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02250163-092R03-1
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14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26.
A1 A2
Engine Filter Minder E-Stop Shutter Solenoid Compass Controller Ambient Temperature Sensor Fuel Sensor P3 Pressure Switch P1 Pressure Switch RTT CDT Coolant Sensor Engine ECM Transistor Resistor
To air shutoff To battery +
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should be disposed of properly in accordance with local regulations. From the moisture separator the compressed air goes to the compressor service valve.
NOTE
Aftercooler system should not be operated in ambient conditions below 32F (0C). If it is necessary to operate in these conditions, Sullair can supply optional equipment to accommodate this requirement. To operate in the non-aftercooled mode, close the aftercooler service valve completely and open nonaftercooler valve.
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(I) Length including drawbar where applicable. (II) Over lifting bail.
Compressor Type
89.75 (2280)
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Section 3
Rotary Screw
Delivery @ Operating Pressure 600/750 Maximum Operating Pressure Cooling Lubricating Compressor
Receiver Tank Capacity Operating Tilt (maximum) Electrical System Battery (2) Alternator Sound Level
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600HH/750HH Rotary Screw 600/750 175 psig (12.0 bar) Pressurized Compressor Fluid See Lubrication Guide Compressor on page 33 21 U.S. gallons (80 liters) 15 Engine 24 Volt Instrument System 24 Volt 1000 CCA @ 0F (-18C) 35 Amp 76 dBA @ 23 ft (7 m)
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TABLE 3-3 ENGINE SPECIFICATIONS
Engine Make Type Rated Speed Horsepower, SAE Cylinders Cycles Bore x Stroke Displacement Lubricating System Type Of Motor Oil Fuel Tank Capacity Caterpillar C9 1800 RPM 275 HP (205 kW) / 300 HP (224 kW) 6 4 4.41 x 5.87 in (112 x 149 mm) 538 cu.in (8.8 liters) Full Pressure Fluid See Engine Operator's Manual 120 U.S. gallons (454 liters) 600H/750H Caterpillar C9 1800 RPM 275 HP (205 kW) / 300 HP (224 kW) 6 4 4.41 x 5.87 in (112 x 149 mm) 538 cu.in (8.8 liters) Full Pressure Fluid 120 U.S. gallons (454 liters) 6 U.S. gallons (22.7 liters) 1400 RPM 750 C9 1800 RPM 600HH/750HH Caterpillar
6 4
Engine Cooling System 6 U.S. gallons (22.7 liters) Capacity Idle Speed 1400 RPM
Trailer Track Width Tire Size (Load Range) Tire Pressure Wheel Size Wheel Bolt/Lugnut Torque
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4.41 x 5.87 in (112 x 149 mm) 538 cu.in (8.8 liters) Full Pressure Fluid See Engine Operator's Manual 120 U.S. gallons (454 liters) 6 U.S. gallons (22.7 liters) 1400 RPM
79.5 in (2019 mm) 8.75 x 16.5 LT 60 psig (4 bar) 16.5 x 6.75 80 to 90 ft.lbs (108.5 to 122.0 Nm)
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900 15 35 Amp
(I) Length including drawbar where applicable. (II) Over lifting bail.
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Rotary Screw 150 psig (10.3 bar) Pressurized Compressor Fluid See Lubrication Guide Compressor on page 33 21 U.S. gallons (80 liters) Engine 24 Volt Instrument System 24 Volt 1000 CCA @ 0F (-18C) 76 dBA @ 23 ft (7 m)
Receiver Tank Capacity Operating Tilt (maximum) Electrical System Battery (2) Alternator Sound Level
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900H
Model Series
Width in (mm)
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TABLE 3-7 ENGINE SPECIFICATIONS
Engine Make Type Rated Speed Horsepower, SAE Cylinders Cycles Bore x Stroke Displacement Lubricating System Type Of Motor Oil Fuel Tank Capacity Caterpillar C9 1800 RPM 275 HP (205 kW) / 300 HP (224 kW) 6 4 4.41 x 6.00 in (112 x 152.4 mm) 550 cu.in (9.0 liters) Full Pressure Fluid See Engine Operator's Manual 120 U.S. gallons (454 liters) 825 Caterpillar C9 1800 RPM 275 HP (205 kW) / 300 HP (224 kW) 6 4 4.41 x 6.00 in (112 x 152.4 mm) 550 cu.in (9.0 liters) Full Pressure Fluid 120 U.S. gallons (454 liters) 900/1050 Caterpillar C9 1800 RPM 900H
6 4
Engine Cooling System 14.7 U.S. gallons (55.6 liters) Capacity Idle Speed 1400 RPM
Trailer Track Width Tire Size (Load Range) Tire Pressure Wheel Size Wheel Bolt/Lugnut Torque
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4.41 x 6.00 in (112 x 152.4 mm) 550 cu.in (9.0 liters) Full Pressure Fluid See Engine Operator's Manual 120 U.S. gallons (454 liters) 14.7 U.S. gallons (55.6 liters) 1400 RPM
79.5 in (2019 mm) 8.75 x 16.5 LT 60 psig (4 bar) 16.5 x 6.75 80 to 90 ft.lbs (108.5 to 122.0 Nm)
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SPECIFICATIONS
(I) Sullair part numbers for multi-viscosity lubricants are 250030757 (5 gallons/18.9 liters), 250030758 (55 gallons/208 liter drum).
Water must be drained from the receiver tank periodically. In high ambient temperature and high humidity conditions, condensed moisture may emulsify with the oil forming a "milky" color. ATF or SAE 10W is especially prone to this condition. The fluid should be changed if this condition develops.
Refer to Figure 3-1. Sullair Air Compressors are supplied with Sullair AWF which is heavy duty multi-viscosity, allweather fluid. Sullair AWF also allows an extended change interval. The fluids in the Lubrication Guide Compressor can be used. Any of these oils are suitable under conditions where severe oil oxidations can occur.
CAUTION
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SU_0000142
DO NOT mix types of fluids. Combinations of different fluids may lead to operational problems such as foaming, filter plugging, orifice or line plugging.
When ambient conditions exceed those noted or if conditions warrant use of other extended life lubricants, contact Sullair for recommendations.
*If fluid is seen in the sight glass when the machine is not running, no fluid is needed.
Sullair encourages the user to participate in a fluid analysis program. This could result in a fluid change interval differing from that stated in the manual. Sullair Corporation offers a fluid analysis program for Sullair AWF. Contact your local Sullair representative for details. D-A Lubricant Company Inc. offers an analysis program for users of D-A products and Sullair AWF. Contact your D-A Lubricant supplier or Sullair representative for details.
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4.1 GENERAL
While Sullair has built into this compressor a comprehensive array of controls and indicators to assure you that it is operating properly, you will want to recognize
and interpret the readings which will call for service or indicate the beginning of a malfunction. Before starting your Sullair compressor, read this section thoroughly and familiarize yourself with the controls and indicators - their purpose, location and use.
The engine switch is used to both energize the compressor's electrical system and engage the engine/starter. It also has a builtin anti-restart device that protects the starter from engaging while the engine is running. The switch must be turned back to the "OFF" position before the engine can be re-started.
When re-starting the compressor, the Compass Controller will not allow restart until system pressure falls below 10 psig (0.7 bar) or less. More than 10 psig (0.7 bar) can put extra load on the starter.
Monitors the condition of the batteries and the charging circuit. The normal reading is 24 to 28 volts. Continually monitors the pressure inside the receiver tank at various load and unload conditions. Monitors the temperature of the engine water. The normal operating temperature should read approximately 160F to 210F (71C to 99C). Depicts system related diagnostics. Can be used for system performance monitoring. Monitors the temperature of the air/fluid mixture leaving the compressor unit. The normal reading should be approximately 210F to 230F (99C to 110C). Prevents starter engagement when the air system is pressurized. Monitors the fluid level in the receiver tank. Proper level is always visible in the sight glass. Check the level when the compressor is shutdown.
Compass Controller
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CONTROL OR INDICATOR Compressor Discharge Temperature Switch Reducing Regulator Valve PURPOSE Opens the electrical circuit to shut down the compressor when the discharge temperature reaches 250F (121C). Provides regulated air pressure to the inlet valve and engine speed control to open the inlet valve and move engine governor to full speed with warm-up valve in the "RUN" position.
Start Switch Running Blowdown Valve Coolant Level Detector Recirculation Valve
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Select high pressure 150 psig (10.3 bar) or low pressure 100 psig (6.9 bar) at instrument panel to correspond to operator's needs. Opens receiver tank pressure to the atmosphere should pressure inside the receiver tank exceeds the pressure relief valve setting. Opens a pressure line between the receiver tank and inlet valve allowing inlet valve to regulate air delivery according to air demand. Regulates the amount of air allowed to enter the air inlet valve. This regulation is determined by the amount of air being used at the service line. Vents receiver tank pressure to the atmosphere at shutdown. Regulates flow of fluid to and around the fluid cooler. Designed to maintain a minimum operating temperature; used for fast warm-up at start-up and to eliminate condensation during operation. Vents surplus receiver tank pressure to the atmosphere during operation. Shuts the compressor down and/or prevents it from being started if the engine coolant level drops too low. Normally closed. Open when pressure in the spring chamber exceeds spring.
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Maintains a minimum of 65 psig (4.5 bar) in the compressor receiver tank. This valve restricts receiver air discharge from receiver/receiver tank when pressure falls to 65 psig (4.5 bar). Also prevents back flow into the receiver tank during unload conditions and after shutdown.
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Provides an air signal to the inlet valve and engine speed cylinder to close the inlet valve and reduce engine speed to control air delivery according to demand.
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WARNING
If machine does not start successfully when starter disengages, the starter will automatically engage up to four more times after brief pauses to try and start the machine.
When the system has successfully initialized, the following message will be displayed on the LCD Graphic Display:
Once the compressor has started, the unit will enter a warm-up phase. At this point, the unit is not producing usable compressed air and the service valve should still be closed. The following message will be displayed on the LCD panel:
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Once the proper operating conditions are met, the machine will automatically switch into run mode and provide pressurized service air.
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SU_0000046 SU_0000047
2. Turn the OFF/ON/START switch to the "START" position and then let off to start engine. You do not have to hold the switch in the START position. The LCD panel will show the following message:
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The controller will continue to monitor the system pressures and will not power down until all pressures drop below 10 PSI (0.7 bar). This final process may take 3 to 5 minutes. Operator interaction is not necessary during this time as the controller will automatically disconnect power to all systems so that the battery is not inadvertently drained after shutdown.
WARNING
The E-Stop (emergency stop switch) should be used only in the event of an emergency. Refrain from using the E-Stop to shut the machine down during normal operations. All usage of the E-Stop is logged in permanent memory for use by service technicians when troubleshooting a machine. Non-emergency use of E-Stop is considered equipment abuse and could void the manufacturer's warranty.
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3. The unit will continue to run, though it will not produce usable air. The cool down time is defaulted to five minutes. At the end of the cool down, the engine will be shut down. The controller will stay powered up, and a new message will be displayed:
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1. Close the service valve. 2. Turn Place the OFF/ON/START switch in the OFF position. The following message will be displayed in the LCD Graphic Display:
5.1 GENERAL
A good maintenance program is the key to long compressor life. Below is a program that when adhered to, should keep the compressor in top operating condition. For engine maintenance requirements, refer to the Engine Operator's Manual for a detailed description of service instructions. Refer to Description of Components on page 11 for a detailed description of specific compressor system components. Prior to performing maintenance, read the CIMA Safety Manual, if applicable.
CAUTION
DO NOT remove caps, plugs and/or other components when compressor is running or pressurized. Stop compressor and relieve all internal pressure before doing so.
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Prior to starting the compressor, it is necessary to check the fluid level in the receiving tank. Should the level be low, simply add the necessary amount. If the addition of fluid becomes too frequent, a simple problem has developed which is causing this excessive loss. Refer to Troubleshooting Guide on page 48 under Excessive Compressor Fluid Consumption for a probable cause and remedy. Also check the engine oil level and the radiator coolant level prior to starting.
The radiator and engine cooling system must be drained and flushed every two (2) years. Replace the coolant with a solution of 50% ethylene glycol and 50% water or as required for your geographic location. DO NOT use a leak sealing type of antifreeze. Should a 100% water solution be used, a non-chromate rust inhibitor must be added.
After a routine start has been made, observe the instrument panel gauges and be sure they monitor the correct readings for their particular phase of operation. After the compressor has warmed up, it is recommended that a general check on the overall compressor and instrument panel be made to assure that the compressor is running properly. Also check the air filter restrictions. Should they indicate restriction, replace the elements immediately. Refer to Air Filter Maintenance on page 43.
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When using Sullair AWF, change the compressor fluid and replace the fluid filter element. Refer to Main Fluid Filter Servicing on page 42.
When using Sullair AWF, replace the fluid filter element only. Refer to Main Fluid Filter Servicing on page 42.
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Perform the following after every 250 hours of operation: 1. Check fan belt tension and adjust if needed. 2. Clean the radiator and cooler exterior. Depending on how contaminated the atmosphere may be, more frequent cooler and radiator cleaning may be necessary. To clean between fluid cooler and radiator, the three bolts securing the top of the fluid cooler to the top mounting bracket should be removed, allowing the fluid cooler to swing down on its lower hinge. This will allow easier access to clean between the fluid cooler and radiator cores. 3. Check Engine Operator's Manual for required service.
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Running Gear Lubrication
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SECTION 5
Typical E-Z Lube Axle
3 1 2
5 6
1. 2. 3. 4. Rubber Plug Outer Bearing Inner Bearing Grease Flow
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Refer to Figure 5-2. Proper lubrication is essential to the proper functioning and reliability of your portable compressor axle. Wheel bearings should be lubricated at least once every 12 months, or more frequently to help insure proper performance. Use wheel bearing grease that conforms to military specification MIL-G-10924 or a high temperature wheel bearing grease such as lithium complex NLGI Consistency #2. If your axle is equipped with the E-Z Lube feature, the bearings can be periodically lubricated without removing the hubs from the axle. This feature consists of axle spindles that have been specially drilled and fitted with a grease zerk in their ends. When grease is pumped into the zerk, it is channeled to the inner bearing and then flows back to the outer bearing and eventually back out of the grease cap hole (refer to Figure 5-2). The procedure is as follows: 1. Remove the rubber plug from the end of the grease cap. 2. With a standard grease gun filled with a quality wheel bearing grease, place the gun onto the grease zerk located in the end of the spindle. Make sure the grease gun nozzle is fully engaged on the fitting.
3. Pump grease into the zerk. The old, displaced grease will flow back out of the cap around the grease gun nozzle. 4. When new, clean grease is observed, remove the grease gun, wipe off any excess, and replace the rubber plug in the cap.
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MAINTENANCE
7. Apply a light film of clean fluid to each element gasket surface. 8. Center the new elements on filter housing heads and tighten until the filter gaskets make contact with the filter housing. After gaskets make contact, tighten 1/2 to 2/3 of a turn. 9. Run compressor and check for leaks.
1 3 4 5 2
1. 2. 3. 4.
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*Repair kit for thermostat element, part number 02250087-682 **Replacement filter element (2 required), part number 250025-526
Refer to Figure 5-4. Air filter maintenance should be performed when indicated on instrument panel. The air filters are both equipped with a primary element and secondary element each.
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DO NOT strike elements against any hard surface to dislodge dust. This will damage the sealing surfaces and possibly rupture the elements. The secondary element must be replaced after every third primary element change. DO NOT reconnect the secondary element once it is removed.
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Element Inspection
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* Primary Filter Element, Part No. 048462 ** Secondary Filter Element, Part No. 048463
4. After the element has been installed, inspect and tighten all air inlet connections prior to resuming operation.
1. Place a bright light inside the element to inspect for damage or leak holes. Concentrated light will shine through the element and disclose any holes. 2. Inspect all gaskets and gasket contact surfaces of the housing. Should faulty gaskets be evident, correct the condition immediately. 3. If the clean element is to be stored for later use, it must be stored in a clean container.
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SECTION 5
Control System Components
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5. 6. 7. 8.
High Pressure Regulator Low Pressure Regulator START/RUN Solenloid Recirculation Solenoid
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9. Reconnect all piping. The fluid return line should extend to the bottom of the separator element or no more than 1/16 in (1.6 mm) up from the bottom. This will assure the proper fluid return flow. 10. Clean the fluid return line strainer and clear the orifice prior to restarting the compressor.
1. 2. 3. 4. 5.
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Should your problem persist after making the recommended check, consult your nearest Sullair representative or the Sullair Corporation.
REMEDY
Check fuel level and add fuel if necessary. Replace the fuel filter element. Check electrolyte level and add distilled water and recharge if necessary. Loose battery cables; tighten cables. Dirty battery cables; clean thoroughly. Replace the air filter element. Refer to Engine Operator's Manual Refer to Compass Controller Manual. Sullair Part No. 02250167-454. Check fuel gauge and add fuel if necessary.
Compressor will not build up full discharge Air demand is too great pressure Dirty air filter
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Compressor discharge temperature switch Cooling air flow is insufficient; clean cooler is open and check for proper ventilation. Low fluid sump level; add fluid. Dirty compressor fluid filter; change element. Thermostatic element is not functioning properly; change the thermostatic element. Defective discharge temperature switch; check for a short or open circuit to the engine fuel solenoid. Should this checkout normal, it could be possible that the temperature switch itself is defective. Refer to Compass Controller Manual. Sullair Part No. 02250167-454. Check service lines for leaks or open valves. Check the filter gauges on instrument panel and change element if required. Adjust regulator according to control adjustment instructions in the MAINTENANCE section. Check diaphragm and replace if necessary (kit available). Replace cylinder.
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Check for loose wiring. Check for damaged piping. Check for parts damaged by heat or an electrical short circuit, usually apparent by discoloration or a burnt odor.
SULL AIR
MAINTENANCE
SYMPTOM Improper unloading with an excessive pressure build-up causing pressure relief valve to open PROBABLE CAUSE Fluid charge lost from spring chamber on inlet valve pressure regulating valve is set too high REMEDY Add fluid to inlet valve spring chamber by removing plugs in the top of the spring chamber and filling with compressor fluid. Some fluid may leak from the control regulator at first but will stop leaking when fluid level in the spring chamber equalizes. Running blowdown valve pressure regulating valve set too high Leak in control system causing loss of pressure signal Readjust.
Compressor overheating
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Replace. Clear orifice. Refill.
Worn seals in inlet valve. Replace seals (kit available). Defective pressure regulating valves; repair valves (kits available). Free or replace valve. Check all control lines and components. Ice and other contaminants could cause restrictions. Replace pressure relief valve. Replace separator element and also change compressor fluid and fluid filter at this time. Adjust or repair. Readjust engine speed. Replace cylinder. Check all pipes, connections and components. Change separator element. Repair or replace. Drain to proper level. Tighten or change belt. Clean core thoroughly. Clean core thoroughly. Clean core thoroughly. Change thermostat element. Clean tube thoroughly. Change element.
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SYMPTOM Engine overheating PROBABLE CAUSE Loose or broken fan belt Dirty radiator core Dirty oil cooler Low water level Dirty aftercooler Low fluid level Faulty water pump Plugged radiator Defective engine thermostat Shutdown panel lights Check engine light Engine warning flashing light Faulty switch indicated by light Engine safety switch (low coolant) fault Count number of flashes. This will flash trouble code. REMEDY Tighten or change belt. Clean thoroughly. Refill. Clean thoroughly. Refill. Change pump. Clean thoroughly.
Replace engine thermostat. Replace the switch (Caterpillar part). Determine trouble code and call Caterpillar Service Representative to correct problem.
NOTE
Additional troubleshooting tips are available in the Compass Controller Manual. Sullair Part No. 02250167 454
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Sullair Corporation warrants to the ultimate purchaser and each subsequent purchaser that this air compressor was designed, built and equipped to conform at the time of sale to the first retail purchaser, with all applicable U.S. E.P.A. and/or any Federal, State or Local noise control regulations. This warranty is not limited to any particular part, component, or system of the air compressor. Defects in the design, assembly, or in any part, component, or system of the compressor which, at the time of sale to the first retail purchaser, caused noise emissions to exceed Federal standards are covered by this warranty for the life of the air compressor.
Federal Law prohibits the following acts or the causing thereof: 1. The removal or rendering inoperative by any persons, other than for purposes of maintenance, repair, or replacement, of any device or element of design incorporated into any new compressor for the purpose of noise control prior to its sale or delivery to the ultimate purchaser or while it is in use.
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2. The use of the compressor after such device or element of design has been removed or rendered inoperative by any person. Among those acts included in the prohibition against tampering are the acts listed below: 1. Removal or rendering inoperative any of the following: a. Engine exhaust system or parts thereof b. Compressor air intake system or part thereof c. Enclosure of part thereof 2. Removal of any of the following: a. Vibration isolators b. Control silencer c. Floor panel d. Fan shroud e. Acoustical materials including fiberglass foam or foam tape 3. Operation with canopy doors open for any purpose other than starting, stopping, adjustment, repair, replacement of parts or maintenance.
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NOISE CONTROL
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In addition to the instructions in the Maintenance section of the Operator's Manual, the air filter(s) and entire air inlet system should be inspected at least annually, to make sure all parts are securely mounted, that all joints and connections are tight, that there are no other leaks in the system, and that the filter element(s) are intact. DO NOT operate compressor with defective air inlet system. Remove and replace defective parts by ordering with part numbers indicated in the Parts List. Maintenance Performed By Location Date Maintenance Performed By Location Date
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At least annually inspect muffler(s) and engine exhaust system to make sure all parts are securely mounted, that all joints and connections are tight, and that the muffler is in good condition. DO NOT operate compressor with defective exhaust system. Remove and replace any defective parts by ordering with part numbers indicated in the Parts List.
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The following instructions and maintenance record log book, for the proper maintenance, use and repair of this compressor, is intended to prevent noise emission degradation.
NOISE CONTROL
3. ANNUAL ENGINE VIBRATION MOUNT INSPECTION At least annually inspect engine vibration mounts for security of attachment and to make sure the resilient parts are intact. DO NOT operate compressor with defective engine mounting system. Remove and replace defective parts by ordering with part numbers indicated in Parts List. Maintenance Performed By Location Date Maintenance Performed By Location Date
At least annually inspect frame, canopy and parts, for security of attachment. Make sure there are not any missing or deformed members, including all hinged doors, covers and their fastening devices. DO NOT operate compressor with defective frame, canopy and parts. Remove and replace defective parts by ordering with part numbers indicated in Parts List. Maintenance Performed By Location Date Maintenance Performed By Location Date
At least annually inspect all acoustical materials, if any, for security of attachment. Make sure that there is not any material missing or damaged (refer to Parts List). Clean or replace, if necessary. DO NOT operate compressor with defective acoustical material. Remove and replace defective parts by ordering with part numbers indicated in the Parts List. Maintenance Performed By Location Date
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SECTION 6
6. ANNUAL INSPECTIONS FOR PROPER OPERATION OF ALL SYSTEMS. In addition to other instructions in the Operator's Manual, at least annually, operate compressor and inspect to make sure all systems are operating properly and that engine runs at rated speed and pressure. DO NOT operate malfunctioning or improperly adjusted compressor. Repair or adjust, per instructions in Operator's Manual, as required. Maintenance Performed By Location Date Maintenance Performed By Location Date
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When ordering parts, always indicate the Serial Number of the compressor. This can be obtained from the Bill of Lading for the compressor or from the Serial Number Plate located on the compressor. Refer to Figure 7-1.
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PARTS LISTS
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Parts should be ordered from the nearest Sullair Representative or the Representative from whom the compressor was purchased. If for any reason parts cannot be obtained in this manner, contact the factory directly at the addresses, phone or fax numbers listed.
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PARTS LISTS
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SECTION 7
discharge filter element - primary separator tank element spin-on fluid filter
thermostat replacement kit inlet valve repair kit shaft seal repair kit
manifold rebuild kit - dual pressure recirculation solenoid repair kit run/start solenoid repair kit hi/lo solenoid repair kit
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PARTS LISTS
02250167-521 02250167-454
Mixing of other lubricants within the compressor unit will void all warranties.
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A WARNING
CALIFORNIA Proposition 65 Warning
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SULLAIR CORPORATION
3700 East Michigan Boulevard Michigan City, Indiana 46360 U.S.A.
www.sullair.com
Telephone: 1-800-SULLAIR (U.S.A. Only) or 1-219-879-5451 Fax: (219) 874-1273