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Hydraulic tail plate, wing opening system, closed vehicle cover common failure and troubleshooting method

Serial numberFailure phenomenonPossible reasonsExclusion method
1There is no actionblown fuseOpen the electric box to find the safe seat, replace the fuse
2No rise and closing1、Battery power shortage
1、Charge the battery
2、Battery head wiring loose
2、Check the wiring of the battery head, and re connect firmly
3、The contactor is burned out
3、Replace contactor
3When the motor cant stop(after releasing the rising button, the motor is still working)Contactor contact sinteringPlease cut off the power switch, repair the contact of the contactor or replace the contactor.
4The oil spill1、Joint loosening
1、Tightening joint
2、Seal damage2、Replace seal pad

Common trouble of hydraulic support leg and its removal method

Serial numberFailure phenomenonPossible reasonsExclusion method
1There is no actionblown fuseOpen the electric box to find the safe seat, replace the fuse
2No rise and fall1、Battery power shortage
1、Charge the battery
2、Battery head wiring loose
2、Check the wiring of the battery head, and re connect firmly
3、The contactor is burned out
3、Replace contactor
3Release the "rise", "fall" button after the motor can not stopButton contact sinteringPlease cut off the main switch of the power supply, the contact or the change button.
Contactor contact sinteringPlease cut off the main switch of the power supply and repair the contact of the contactor or replace the contactor.
4The oil spillScrew interface looseTighten the screws.