1.after inputting power, insulation switch can not supply the power
1.voltage is too low; voltage is not enough and is in an auto segregated protective state.
Power voltage is tested and is within the range of 400v±10%, and when in operation, restart to supply power.
2.general control contactor can not be closed and safe relay yellow light is in a flash condition
2.safe switch of rollers protective cover and crushing cover are closed to the right position or not, after confirmation, restart to supply the power and safe relay green light is on and general control contactor can be closed.
3.rollers are jammed and inverter is off power instantly.
3.squeezing motors is overloaded, main and minor rollers squeezing too much and cause overloading and jammed problem, so the protective device of the inverter is off power.
Adjusting the roller-shifting device to solve this problem.
4. Conveyor belt is deflected
Adjusting the conveyor belt shifting device and correct the position.
(Shifting device position, please see the Assemble diagram-I)