HPC22O cone crusher  motor cabinet debugging standard 
The HPC220 Is Liming’s patented product, it is a unique performance play an important role  in the crusher industry.

1, Connected to a 220 volt power supply to test the  electrical components of the trial whether the noise,
2, The conversion time to adjust the time relay to achieve the requirements of motor 75KW less than 16 seconds, 90KW conversion time of 25 seconds, more than 110KW conversion time is 35-40 seconds.

3, Indicating the position of each host motor connected, the interlock chain point (pay special attention to the cone crusher, new shocks breaking, mill and console) to find out.
4,  Connected to a  380V power supply integrated debugging, conversion and noise can be wired to the motor when the various AC contactors, time relay, chain point can be at the scheduled time.
5, the motor check: Take a multimeter, check whether the motor ground, white short circuit, to exclude only after connected to the supply.
After all HPC22O cabinet motor troubleshooting,you can  trial the HPC220.