I believe that all my friends are familiar with it. Generally speaking, in recent years, in the current society, the gradual popularization of electric wheelchairs has brought great help to many elderly people in their later life, not only the elderly, but also the disabled. People get a lot of different wonderful lives on electric wheelchairs. The content introduced below is about the abnormal phenomena of electric wheelchairs and the methods of troubleshooting.
1. Press the power switch and the power indicator is off: check whether the power cord and signal cord are properly connected. Check if the battery is charged. Check whether the battery box overload protection is cut off and popped up, just press it.
2. After the power switch is turned on, the indicator is also displayed normally, but the electric wheelchair still cannot be started: check whether the clutch is switched to the “gear ON” position.
3. When the car is moving, the speed is uncoordinated and when it goes on and off: check whether the tire pressure is sufficient. Check whether the motor is overheated, there is noise or other abnormal phenomena. The power cord is loose. The controller is damaged, please return to the factory for replacement.
4. When the brake is invalid: check whether the clutch is switched to the “gear-in ON” position. Check whether the controller “rocker” bounces back to the middle position normally. The brake or clutch may be damaged, please return to the factory for replacement.
5. When it cannot be charged normally: please check whether the charger and the fuse are normal. Please check whether the charging cable is properly connected. It may be that the battery is over-discharged. Please increase the charging time. If it still cannot be fully charged, please replace the battery. The battery may be broken or aging, please replace it.
The above is the introduction about the abnormal phenomenon and troubleshooting of the electric wheelchair. I hope that after reading the above introduction, it can be helpful to everyone.
