Everyone knows that as the elderly get older, their contact with the outside world gradually becomes less and less. Coupled with the original lonely mood, if they stay at home all day long, they will inevitably become more depressed. Therefore, the emergence of electric wheelchairs is not an accident but a product of the times. Driving an electric wheelchair to go out and see the outside world is a guarantee for a better life for disabled people.
Next, we will introduce the abnormal phenomena and troubleshooting of electric wheelchairs:
1. Press the power switch and the power indicator does not light up: Check whether the power cord and signal cable are correctly connected. Check whether the battery is charged. Check whether the battery box overload protection is cut off and pops up, please press it.
2. After the power switch is turned on, the indicator displays normally, but the electric wheelchair still cannot be started: Check whether the clutch is in the “gear ON” position.
3. When the car is moving, the speed is uncoordinated or when it stops and goes: Check whether the tire pressure is sufficient. Check whether the motor is overheated, making noise or other abnormal phenomena. The power cord is loose. The controller is damaged, please return it to the factory for replacement.
4. When the brake is ineffective: Check whether the clutch is in the “shift ON” position. Check whether the controller “joystick” bounces back to the middle position normally. The brake or clutch may be damaged, please return to the factory for replacement.
5. When charging fails: please check whether the charger and fuse are normal. Please check whether the charging cable is connected correctly. The battery may be over-discharged. Please extend the charging time. If it still cannot be fully charged, please replace the battery. The battery may be damaged or aged, please replace it.
The above is the relevant content introduced to you about abnormal phenomena and troubleshooting of electric wheelchairs. I hope it can be helpful to you after reading this article.
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Post time: Oct-13-2023