E04 failure cause
1. Sensor failure: The sensor of the treadmill can monitor the state of the treadmill. If the sensor fails, it will send an error signal to the electronic controller, which will cause the treadmill to fail to operate normally.
2. Driver failure: The driver of the treadmill is the core part of the electronic controller and provides driving current. If there is something wrong with the driver, the treadmill will not run.
3. Electronic control panel failure: The electronic control panel of the treadmill is the main control system. If the flat plate is damaged, the running of the treadmill will be affected.
4. Cable problem: There are too many internal circuits of the treadmill, which are easy to fall off and disconnect, resulting in the treadmill not working.
Solution of E04 fault
1. Check the status of the sensor. If the sensor is damaged, please replace it.
2. Check whether the cable connection on the electronic control panel is loose. If the fault point is found, reconnect the cable.
3. Check the connection between the driver and the electronic control board. If the connection is loose or falls off, the connector should be reinserted.
4. Check whether the power supply of the treadmill is stable. If the power supply is unstable, replace the stable power supply.
5. Adjust the parameters of the driver or electronic control panel, and adjust the parameters of the driver or electronic control panel according to the specific situation to restore its normal work.
Generally speaking, E04 failure may be caused by many reasons, and it is necessary to operate strictly according to the instructions. If in doubt, you should contact professional and technical personnel for maintenance in time to ensure the safe and normal operation of the treadmill. The best way is to follow the instructions, maintain the treadmill and reduce the possibility of failure.