Launch TLT235、TLT240 Economical Two-post User’s Manual
25
11. Lift Adjustment
11.1 Preparation before the adjustment
z Lubricate contact surface of the carriage and corners
of column with general-purpose lithium grease. All
sliding surface should be coated evenly from top to
bottom.
z Fill hydraulic oil N32 or N46 to the oil reservoir of the
power unit.
11.2 Adjustment procedure
z Check to see if the power supply is installed properly.
z Check for the tightness of all the connecting bolts.
z Press the starting button on the motor, and the
carriage rises; stop pressing the button, then the carriage
will stop. In order to lower the carriage, first pull the steel
rope for releasing safety locks on the two carriages one
time for each. In case of failure to pull the wire, re-pull after
raising carriage a little. Press the lowering handle on the
power unit and the carriage will be lowered; stop pressing
the handle, then the carriage will stop. In case of vehicle
repairing, when the vehicle is lifted up to the required
height, first press the oil release handle to actuate the
mechanical safety lock in order to ensure the safety
operation.
z The hydraulic system may contain air due to new
installation, to bleed the air, repeat the lifting and
lowering for several times
z The adjustment is completed
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