Launch TLT245AT, Руководство пользователя

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L a u n c h T L T 2 4 5 A T / T L T 2 5 0 A T ( C ) T w o - p o s t l i f t u s e r ’ s m a n u a l
6
4. Solutions to FAQ
Symptom Reason Solution
Motor not operation
♦
Start-up button is broken
♦
Limit switch burnt out
♦
Motor burnt out
♦
Change UP button
♦
Change switch
♦
Change Motor
Motor is running, but
the lift can’t be raised.
♦
Hydraulic pump sucks the air
♦
Suction tube is separate from the
hydraulic pump
♦
Low oil level
♦
Fasten all the suction pipe fittings
♦
Replace the suction tube
♦
Add the oil into the oil tank
Motor is running, the
lift can be raised
without load, but the
vehicle can’t be raised ♦
Motor is running under low voltage
♦
Impurities inside the solenoid valve
body
♦
Regulation pressure of safety valve is
incorrect
♦
Lift is overloaded
♦
Supply correct voltage to the motor
♦
Remove impurities from the solenoid
valve body.
♦
Adjust the safety valve
♦
Check the weight of the vehicle
The lift is lowering
slowly ♦
Leakage on the solenoid valve body.
♦
External oil leakage
♦
Clean the solenoid valve body
♦
Repair the external leakage
The lifting speed is
slow or oil flows out of
the oil fill cap
♦
Air and oil are mixed
♦
Oil return pipe is loosened
♦
Replace the hydraulic oil or start when
air is out
♦
Re-install the oil return pipe
The lift can’t rise
horizontally
♦
Balance cable is not adjusted properly
♦
The lift is installed on the slop floor
♦
Adjust the balance cable to the proper
tension
♦
Shimming the columns to level the
lift(no more than 5mm), If exceeding
5mm, pour new concrete floor to make
it level. Refer to installation description.
Anchor Bolt is not
fastened
♦
Hole is drilled too big
♦
Concrete floor thickness or fastening
force is insufficient
♦
Pour the fast curing concrete into the
big hole and reinstall the anchor Bolt ,
or use new drill to drill the hole for
re-positioning the lift
♦
Cut open the old concrete and make
new concrete slab for the lift. Refer to
installation description.