Launch TLT235SCA, User Manual

Page: 12 / 22

3 Operation Description
3.1 Precautions for Operation

Different vehicles have different center of gravity
positions. First understand the position of center of
gravity, and when the vehicle enters into the lift, make its
center of gravity close to the plane formed by two
columns. Adjust the swing arm, and make the lifting pad
support onto the lifting point of the vehicle.

For the lifting with top beam lift, observe the vehicle top
position, and don’t get close to the top beam to avoid
causing the accident.

Carefully read the warming symbol.

The hydraulic valves have been adjusted before ex-
factory, and the user can’t make self-adjustment,
otherwise it will be responsible for all the consequences
generated.

Based on the production needs, some specifications in
the instruction manual are subjected to change without
notice.
3.2 Preparation before Operation

Lubricate contact surface of the carriage and corners of
the column with general-purpose lithium grease. All
sliding surface should be coated evenly from the top to
bottom.

Fill hydraulic oil N32 or N46 to the oil reservoir of the
power unit.
3.3 Inspection before operation

Check to see if the motor power is installed properly.

Check to see if all the connection bolts are fastened.

Press the UP button to start the motor, and the carriage
rises. Release the UP button, and carriage will stop. To
lower the carriage, first actuate the electromagnet by
press the UNLOCK button. If it can’t release the safeties,
press the UP button to go up a little. Press and hold the
UNLOCK button again, and then press the DOWN button,
the carriage will lower. Release the two buttons (DOWN
and UNLOCK), the carriage will stop lowering.
Note: Don’t operate the lift with damaged cables or
damaged and missing part, until it is inspected and
repaired by the professionals.
3.4 Lifting the Vehicle

Keep work area clean, don’t operate the lift in cluttered
work area.

Lower the carriage to the lowest position.

Reduce the swing arm to the minimum length.

Swing the arm along the route of the vehicle

Move the vehicle to the location between the two columns

Swing the arm and put the lifting pad below the
recommended lifting point, and adjust the height of lifting
pad to touch lifting point of vehicle

Press the UP button on the electric control box, slowly lift
the vehicle to ensure the load balance, and then raise the
lift to the required height.

Release the UP button and the carriage will stop.

Press the DOWN button to engage the safety lock of
carriage. At this time, the vehicle can be repaired.
Note:

When lifting the vehicle, all the swing arms
must be used.

Before lifting the vehicle, check all the hydraulic
hose and fittings for oil leakage. In case of leakage,
please don’t use the lift. Remove the fitting with
leakage and re-seal. Re-install the fitting and check if
oil leakage still exists.

After the vehicle is lifted, when adding or
removing any major heavy object, use jack stand to
maintain the balance of the vehicle.
3.5 Lowering the Vehicle

Clean the work area before lowering the vehicle.

First press the UP button to raise the vehicle a little, then
press and hold the UNLOCK button to disengage the
safety lock, and then press DOWN button to lower the
vehicle.

Lower the vehicle till the swing arm down to the bottom
and the lifting pads leave the vehicle chassis, and then
release the two buttons.

The swing arms under the vehicle must be fully shrunk
Note: When the lift doesn’t work, you must switch off
the power.