What to do if there is a sudden power failure during bridge crane driving

In the production process of a company, sometimes power outages are encountered. If the company is using bridge driving and there is a power outage, many operators do not know what to do, and there may be safety hazards. Then the bridge driving is suddenly interrupted. What about electricity? The editor of our factory will introduce to you the reason and treatment of the power outage.

1.  There is a problem with the power supply line of the vehicle
2.  Defects in the design of the electrical control cabinet lead to power outages.
3.  The electrical components are seriously aging and the power failure occurs. At this time, the parts need to be replaced.
4.  Other failures of components. Because the equipment is more complicated, a small problem may cause the failure to occur. At this time, the technical staff must step by step to find out the cause.

There are also customers who say that the car can walk left and right, but the power is cut off when the crane is hoisted. What is going on?

It should be a short circuit in the main hoisting mechanism, or a short circuit in the fire limit, or a short circuit in the motor. You can use a tool to measure it.

In the event of a power failure during driving, immediately stop using the crane, pull down the switch, and resume operation after the power supply returns to normal. For heavy objects on the hook, pull the cordon or put a warning sign on the spot to remind the work Personnel are not allowed to pass and stay under the hook.

Regardless of the reason for the power outage in the driving, we need to respond as soon as possible and correctly deal with the emergency in order to ensure the safety of equipment and personnel.

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