Trouble Shooting 28
BP12000X
Trouble Shooting
TROUBLE CAUSE REMEDY
Motor does
not run
1. Button does not work
2. Wiring connections are not in good
condition
3. Motor burned out
4. AC contactor in damage
1. Replace button
2.Repair all wiring
connections
3. Repair or replace motor
4. Repair or replace
Motor runs
but the
lift is not
raised
1. Motor runs in reverse rotation
2. Gear pump out of operation
3. Release valve in damage
4. Relief valve or check valve in damage
5. Low oil level
1.Reverse two power wire
2.Repair or replace
3. Repair or replace
4.Repair or replace
5.Fill reservoir
Lift does
not stay up
1. Release valve out of work
2. Relief valve or check valve leakage
3. Cylinder or fi ttings leakage
Repair or replace
Lift raises
slowly
1. Oil line is jammed
2. Motor running on low voltage
3. Oil mixed with air
4. Gear Pump leaks
5. Overload lifting
1. Clean the oil line
2. Check electrical system
3. Fill tank
4. Repair or replace
5. Check load
Lift cannot
lower
1. Safety device are locking.
2. Release valve in damage
3. Safety cable broken
4. Oil system is jammed
1. Release the safeties
2. Repair or replace
3. Replace
4. Clean the oil system