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Forholdsregler ved brug af elektrisk wirehejs

Elektrisk wirehejs is a small lifting equipment with the advantages of compact structure, light weight, small size, strong versatility of parts and components, and easy operation. It can be installed on bridge cranes, gantry cranes, and jib cranes. With a little modification, it can also be used as a winch. Therefore, it is one of the commonly used heavy equipment in factories, mines, ports, warehouses, freight yards, shops, etc., and is an essential machine for improving labor efficiency and improving working conditions.

For the first installation or reassembly of the elektrisk wirehejse, the no-load operation should be carried out first, but make sure that the components are installed and not powered on.

Before normal use, a static load test should be carried out with 125% of the rated load, lifting about 100 mm from the ground, for 10 minutes, and checking whether it is normal.

The dynamic load test is to perform repeated lifting and lowering and left and right movement tests with the rated load weight. After the test, check whether its mechanical transmission part, electrical part and connection part are normal and reliable.

It is not allowed to press two flashlight door buttons that make the monorail wire rope hoist move in opposite directions at the same time.

After the work is completed, the main switch of the power supply must be pulled open to cut off the power supply.

Monorail wire rope hoist should be operated by a dedicated person, and the operator should fully master the safety operating procedures. It is strictly forbidden to pull or lift it crookedly.

During use, the electric hoist must be checked regularly by a dedicated person, and timely measures must be taken when a fault is found, and it must be carefully recorded.

Industrial wire rope hoist must be kept with sufficient lubricating oil during use, and the lubricating oil must be kept clean and should not contain impurities and dirt.

When oiling the wire rope, a hard brush or a small piece of wood should be used. It is strictly forbidden to oil the working wire rope directly by hand.

When the industrial wire rope hoist is not working, it is not allowed to hang heavy objects in the air to prevent permanent deformation of the parts.

After a long period of continuous operation, the 10~20 ton industrielt ståltovsløfter may automatically shut down. This is the overheating protection function of the motor. At this time, it can be lowered, and after a period of time, the motor can continue to work after cooling down.