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Common machine faults
2019-12-16
| Failure and repair methods | |||||
| Fault phenomenon | possible reason | Solution | |||
| The door cannot move | No power, no power | Turn on the power | |||
| Blocked door | Remove obstacles | ||||
| Blown fuse | Replace with new | ||||
| Door imbalance | Keep the door balanced | ||||
| The door will rebound automatically without encountering resistance | Improper adjustment of door rebound sensitivity | Readjust the rebound sensitivity | |||
| The drive unit can be controlled, but the remote control cannot | The remote control indicator does not light | Low battery or open circuit | |||
| The remote control has not been coded | Recode | ||||
| The antenna on the drive unit is wrapped | Extend the antenna | ||||
| Dead battery | Replacement battery | ||||
| The door cannot be completely closed or opened | Run away | Reset itinerary | |||
| Courtesy light does not work | The lamp burned out | Replace with new | |||
| The remote control is close | The remote control or high frequency board is broken | Replace with new | |||
| The machine is loud | There is a problem with the motor | Replace the motor | |||
| The machine is noisy | Motor noise | Replace the motor | |||
| Iron gear and large gear disc friction | Replace iron gear | ||||