


4.For sometimes comprehensive protector switch and motor control box, set the switch when installation manual mode to close position, prevent the switch to start, when the motor suddenly accident, operation after installation and debugging good, then switch when switch instructions set on time, due to the electric box is equipped with integrated motor protector, turn on the machine before installation and debugging, Otherwise, the motor comprehensive protector defaults to the state of missing phase, the electric box contactor will not pull, the motor comprehensive protector adjustment according to the motor comprehensive protector manual. 5. The traction rope should be checked irregularly because of its scalability, and adjusted in time if it is loose and skidding.




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