Pantry elevator FAQ

1, the elevator suddenly power failure if there is danger?

Elevator in operation if you encounter a sudden power failure or power line failure, the lift will automatically stop running, there will be no danger. Because the elevator itself has electrical, mechanical safety device, a power failure, the elevator brakes automatically brake the elevator can not run. In addition, the electricity sector if a planned power outage, there will be advance notice, to advance the elevator stops running.

2, the elevator suddenly speed up how to do?

Elevator speed, whether upstream or downstream, should be run at the rated speed specified range, generally not speeding, speeding if, in the elevator control system is anti-speeding device, this time, the device will automatically action the elevator slow down or stop.

3, whether the elevator rope will break?

Elevator rope is dedicated, the state has special regulations and requirements. Rope configuration does not assume just for the elevator car and the rated load capacity, also taking into account the size of the traction force, so much greater than the tensile strength of steel wire rope elevator load, they are a safety factor of 12 or more, and usually are elevator with four or more wire rope, wire rope under normal circumstances would not lift off simultaneously.