Air compressor can not start the reasons and solutions

1, the fuse burned; replace the fuse.

2, relay overload action; overhaul and reset.

3, loose wiring or poor contact; maintenance tightened.

4, the voltage is too low; overhaul.

5, the motor failure; repair or replacement.

6, the body fails; replace the oil, hand rotating body, if unable to rotate, dismantling.

7, relay failure; check the power cord and the contacts.

8, poor contact switch or failure; check the wiring or replacement switch.

9, there is pressure in the oil barrel oil; check the relief valve.

10, the controller detects the phase sequence error; maintenance / replacement.

11, pressure / sensor break; repair / replacement.

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Mitsubishi Automatic Door System

Elevator Automatic Door,Sliding Elevator Door,Lift Landing Door

Lefeng Elevator Parts Co., Ltd. , http://www.szelevator.com