Launch TLT245AT - Lift Adjustment; Preparation before Adjustment; Adjustment Procedure

Launch TLT245AT / TLT250AT(C) Two-post lift’s Installation manual
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6. Lift Adjustment
6.1 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.
6.2 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 start button on the motor, and the
carriage rises; stop pressing the button, then the
carriage will stop. In order to lower down the
carriage, first pull the safety lock handle on the
column If it can't be pulled, raise a little and pull
again .At the same time press the lowering handle
on the power unit and the carriage will be lowered;
stop pressing the handle, then the carriage will stop.
When repairing, after the vehicle is lifted up to the
required height, first press the lowering 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 time
z The adjustment is completed