TROUBLE SHOOTING
There are some indication lights on the right of on/off button, if there is something wrong with
machine, the light will indicate the problem, you can check as below:
1.Signal transfer problem: The signal light will be on, please check by following steps:
A- Please check the connection of top and middle and lower sign wires are well connected.
B- Please change a new PCB board.
C- Please change a new inverter.
2. Inverter problem: The inverter light will be on, please check by following steps:
A- The inverter is too hot, please stop the machine and make inverter cool down.
B- Please change a new inverter.
3. Incline problem: The incline light will be on, please check by following steps:
A- Please check incline signal wire is well connected, change a new wire.
B- Please check the incline AC wire is well connected with inverter wire.
C- Change a new incline motor.
D- Change a new inverter.
4. Over voltage problem: The over voltage light will be on, please check by following steps:
A- Please make sure the voltage is right working.
5. Over current problem: The over current light will be on, please check by following steps:
A- The loading current is too heavy, please restart machine after some minutes.
B- Possible part of machine is blocked, and AC motor can not move which leads to heavy current,
please restart machine after some minutes, or lubricate the machine.
C- Please change a new AC motor.
6. There is no display on LED.
A- Please check the overload protect button, and press this button to start machine again.
B- Please check the wires of electronic parts are well connected.
C- Please check the connection of top and middle and lower sign wires are well connected.
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