Transmission Fluid

Exchanging machine
Operating instructions

Model : ATF-20DT
(12V)
 Please read the manual carefully before operation

Description: Exchange and drain automobile transmission oil, clean the transmission system.

DISCLAIMER: Information, illustrations, and specifications contained in this manual are based on the latest
information available at the time of publication. The right is reserved to make changes at any time without
obligation to notify any person or organization of such revisions or changes. Further, producer shall not be liable
for errors contained herein or for incidental or consequential damages (including lost profits) in connection with
the furnishing, performance, or use of this material. If necessary, obtain additional health and safety information
from the appropriate government agencies, and the vehicle, refrigerant, and lubricant manufacturers.

Terms of service and quality assurance:

Thank you for choosing our products.
l This product warranty period of one year, during the warranty period, non-artificially damaged product
quality problems, dealers or manufacturers to provide free maintenance accessories, by dealers or
manufacturers designated maintenance personnel to carry out free maintenance.
l After the end of the one-year warranty period, the product quality problem needs to pay the spare parts
cost and the maintenance cost.
l Machine accessories that need to be repaired or replaced must contact the local dealer or manufacturer to
confirm and provide valid certificates so that the machine problem can be solved in a timely manner.
l We have a perfect quality service system to ensure that the quality of machine products is reasonably
solved.

There is no warranty under the following circumstances:

ü Consumable materials, such as lubricating oil for vacuum pumps, drying filters, etc.
ü Damage to machinery or accessories due to abnormal operation.
ü Accidental damage to transport or warehousing and transshipment of machinery or accessories.
 Content

Content .............................................................................................................................................................. 1

Important Safety Information's ........................................................................................................................... 2

Warnings ............................................................................................................................................................ 2

Transport and packing ....................................................................................................................................... 3

Accessoires........................................................................................................................................................ 3

Technical data .................................................................................................................................................... 3

Product description ............................................................................................................................................ 3

Operation instructions ........................................................................................................................................ 4

1. Prepare for the first time to use. ............................................................................................................. 4

2. Fill up oil from external tank .................................................................................................................... 4
3. Cycle cleaning ........................................................................................................................................ 4
4. Oil exchange ........................................................................................................................................... 5

Maintenance ...................................................................................................................................................... 6

1. Drain waste oil from the equipment ........................................................................................................ 6

2. Replace the filter ..................................................................................................................................... 6

Adapter kit packing list ....................................................................................................................................... 6

Warranty card..................................................................................................................................................... 7

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 9. The professional maintenance personnel must be
Important Safety Information's sure that there is no pressure in the pipeline during
the maintenance of the machine
This equipment is designed to be operated by 10. When the machine works, the operator must look
qualified and trained personnel. Which should have at the machine at all times and do the
enough knowledge of auto transmission repair & corresponding operation in time.
11. The recommended service life of the machine is
maintenance. It should only be operated after reading
six years.
and understanding the safety warnings and operating 12. The scrapping of the machine needs to be dealt
procedures in this instruction manual and the with by the relevant departments in accordance
vehicle’s service manual. with the local laws and regulations.
When using tool, basic safety precautions should
always be followed to reduce the risk of personal
Warnings
injury and damage to equipment.
The unit is extremely simple and reliable in selecting
ALLOW ONLY QUALIFIED PERSONNEL
and performing all its functions. Therefore, the user
TO OPERATE THE UNIT. Before operating the
is not exposed to any risk, if the general safety
unit, read and follow the instructions and warnings in
guidelines reported below are followed, in
this manual. The operator must be familiar with air
association with proper use and maintenance of the
conditioning and refrigeration systems, refrigerants,
unit (improper use and maintenance will reduce the
and the dangers of pressurized components. If the
safety of the unit).
operator cannot read this manual, operating
1. Checking the unit always before operation. Avoid
instructions and safety precautions must be read and
working process without enough oil or with bad
discussed in the operator’s native language.
quality oil.
PRESSURIZED TANK CONTAINS LIQUID
2. Keep all soft tubes/hoses away from hot parts and
REFRIGERANT. Do not overfill the internal
rotating elements, such as: cooling fans, radiators
storage vessel, because overfilling may cause
and etc.
explosion and personal injury or death. Do not
3. Checking power switch under normal working
recover refrigerants into nonrefillable containers; use
condition or not.
only federally authorized refillable containers
4. Polluted transmission oil is avoided from adding
HOSES MAY CONTAIN LIQUID
into the transmission system.
REFRIGERANT UNDER PRESSURE.
5. Warning: The warnings, cautions, and instructions
Handle refrigerant with care as serious injury may
discussed in this instruction manual cannot cover
occur. Wear protective equipment, including safety
all possible conditions and situations that may
goggles, rubber gloves.
occur. It must be under-stood by the operator that
common sense and caution are factors which DO NOT USE AN EXTENSION CORD. An
extension cord may overheat and cause fire. If you
cannot be built into this product, but must be
must use an extension cord, use the shortest
supplied by the operator.
possible cord with a minimum size of 14 AWG.
6. Do not use external tanks or other storage tanks
that have not been type-approved or lack safety TO REDUCE THE RISK OF FIRE, do not use
valves. the unit in the vicinity of spilled or open
7. Do not leave power supplied to the unit unless the containers of gasoline or other flammable
unit is going to be used immediately. Cut off the substances.
electrical power supply prior to long intervals in DO NOT USE COMPRESSED AIR TO
which the unit will not be used. PRESSURE TEST OR LEAK TEST THE
8. All of the flexible hoses may contain transmission oil UNIT OR TRANSMISSION SYSTEM.
under high pressure.

2
 HORIZONTAL HOLD. During operation, the
device must be on a level, flat surface so that the Product description
measurement can be made correctly
1. Functions:
Protect the device against rain Do not expose 1.1. Auto transmission system cycle cleaning
this machine to direct sunlight or rain. Used 1.2. Auto transmission oil exchanging
in a well ventilated area 2. Appearance description

Transport and packing

1. No pressure in the system after packing

2. Storage and transport must refer to the marks on
the box. Avoid rain, and notice the placed direction.
3. Make sure the product and accessory in box should
be complete and identical whit the part list, if not
please contact with the local distributor in time
4. The proper disposal of the packaging is the
responsibility of the customer
5. Disposal of machine scrapping according to local
policies, laws and regulations

Accessoires

Check the accessories according to the packing list.

If any missing parts or damaged parts found, please
contact the dealer in time.

Pic Name Qty

1 New oil window

Manual 1 pc
2 Used oil window
3 Switch valve 1

Adapters 1 kit 4 Emergency stop switch

5 Used oil tank level
6 Power switch
Wheels 4 pcs 7 Working indicator
8 Output pressure gauge
9 Return pressure gauge
M6*16 screws 16 pcs
10 New oil inlet
11 Fuse
12 Power cord
Technical data
13 External oil inlet
14 Switch valve 2
Parameter Value 15 Oil outlet pipe
Power Supply: DC 12V 16 Oil filter
Work temperature: 5～50℃
17 Oil return pipe
Machine Power: 250W 18 New oil tank level
Tank volume 20L*2

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 3.2. Disconnect an ATF oil pipe that is convenient for
Operation instructions disassembly and assembly on the car.
3.3. Find suitable connectors from the box and
1. Prepare for the first time to use. connect the red and blue oil pipes to the two ends
1.1. Check the accessories whether they are of the removed oil pipe respectively.
missing/damaged or not.
1.2. Fill up new transmission oil into the new oil
tank, keep the waste oil bottle empty.
2. Fill up oil from external tank
2.1. Insert the transparent connecting tube into the
new external oil drum and point the switch "valve
1" to the "Exchanging" position, and switch "valve
2" to the "Extracting" position).

3.4. Start the engine briefly and judge the direction of

oil in and out.
2.2. Connect the power cord DC 12V power 5. Connect the oil outlet pipe of the car to the oil
supply. return pipe, and connect the oil inlet pipe of the car
to the oil outlet pipe.
2.3. Turn on the power switch to
start extract oil form external drum. 3.6. Connect a short transparent tube to the external
oil inlet(13) and insert the other end of the
3. Cycle cleaning transparent short tube into the cleaning fluid.
3.1. Make sure that the car is in a braking
state and lift the car safely. 3.7. Point the machine's valve 1 to "Exchanging"
position, and valve 1 to "Extracting" position.

4
 machine's valve 1 to "Exchanging" position,
and valve 2 points to "Exchanging" position.
Start the engine, when oil flows through the old
oil window, turn on the power switch in hurry to
inject new oil into the transmission,and the
automatic gearbox starts to exchange used oil
and new oil.

3.8. Turn on the power switch to

start extract cleaning fluid.

3.9. After the cleaning fluid is completely extracted,

remove the transparent short tube. Turn off the
power switch. Point the machine's valve 1 to
"Cleaning" position, and valve 2 points to
"Extracting" position. 4.2. During the oil change process, observe the
level of the new and used oil tanks. If the new oil
is flowing slower than the used oil, use the valve
on the oil return pipe to reduce the flow of the
used oil to balance the flow rate of the new and
used oil.
4.3. Adjust car gears during exchanging, each gear
needs to stay for about 5-10 seconds.
4.4. Pay attention to the color of used oil by
observing used oil window. When the color of the
used oil changes from dirty to the same color as
the new oil, it means that the used and new oil
3.10. Start the engine. At this time, the machine is in has been exchanged.
cycle cleaning process, and the flow of used oil 4.5. Turn off the engine and connect the oil pipe of
can be observed from the used oil windows. the transmission as it is, then start the engine
again, check the transmission oil amount after
Adjust car gears during the cleaning process,
switching to the P gear. If the oil amount is
each gear stays for about 5-10 seconds,
insufficient, replenish new transmission oil, also
and the cleaning is completed after 5 minutes
pay attention to check whether the pipelines are
Turn off the engine.
leaking oil. Test drive for about one kilometer and
4. Oil exchange check again (Very important).

Warning:
1. Pay attention to the correct connection method of
the pipes;
2. Pay attention to whether the joints are leaking. If
there is any leakage, stop the machine and reinstall
it;
3. If you find that the system is working abnormally,
use the Emergency stop switch to stop the machine
and check immediately, contact the dealer to solve
4.1. After the cycle cleaning is over, Point the
the problem for you..

5
 Maintenance 1.3. Connect a connector at the end of the oil outlet
pipe, turn on the power switch to drain the waste
1. Drain waste oil from the equipment oil.
1.1. Point the valve 1 to the "Exchanging" position,
2. Replace the filter
and valve 2 to "Extracting " position. When the oil change volume reaches 100L, the filter
should be replaced for better oil change effect.
1. Make sure there is no pressure in the pipe before
replacing the filter.
2. Rotate to remove the filter and install a new filter.

1.2. Short-circuit the oil return pipe and the external

oil inlet connector.

3. Connect the transparent pipe to the oil outlet pipe

of the equipment, with the two valves pointing
towards Exchanging, turn on the power switch to
exhaust the air in the pipe.

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 Adapter Kit Packing List
Serial No. Picture Quantity Serial No. Picture Quantity

A1 1 A16 2

A2 1 A17 1

A3 1 A18 1

A4 1 A19 3

A5 1 A20 1

A7 1 A21 1

A10 1 A22 1

A11 1 A23 1

A12 1 A23-2 1

A13 1 Pipe 6

A14 1 Clips 2

A15 1

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 WARRANTY CARD

DESCRIPTION：TRANSMISSION FLUID EXCHANGING MACHINE

MODEL NO.：ATF-20DT SERIAL NO：

USERS NAME：

USERS TEL：

PURCHASING DATE：

DISTRIBUTOR：

DISTRIBUTOR ADDRESS：

DISTRIBUTOR TEL：