Regarding the maintenance instructions for lever hoist, the following are some key maintenance and upkeep steps to ensure its safe and efficient operation:

1、 Daily maintenance

Check the handle and lubrication:

Before using the lever hoist, check whether the handle moves flexibly and whether there is lubricating oil in each friction part. If the handle moves abnormally, it needs to be repaired in a timely manner.

Regularly lubricate the friction parts to reduce wear.

Avoid misoperation:

It is strictly prohibited to pull both the forward handle and the reverse handle simultaneously during work.

Avoid pulling the handle too loose during work to prevent the chain or load from losing control.

Check the load and height:

When conducting high-altitude operations, safety devices must be attached, otherwise they cannot be used.

When used for high-rise building construction, the workload should be limited to one-third of the original load and safety devices should be added.

Check the steel wire rope:

Regularly check the condition of the steel wire rope. If there are crushed, broken wires or loose drums, they cannot be used anymore.

2、 Hook maintenance

Appearance inspection:

Regularly inspect the hook for deformation, cracks, wear, or rust.

In case of corrosion, the reduction in the diameter of the threaded core should not exceed 5% during treatment.

Hook replacement:

If the deformation of the hook exceeds 10% of the original size, it must be replaced.

When serious cracks occur, twisting deformation exceeds 10 °, or plastic deformation occurs in the dangerous section or hook neck, it should be scrapped.

Daily maintenance:

Wipe the hook clean for easy inspection.

Lubricate pulleys, rotating parts, and other parts with grease fittings.

Check and ensure that all bolts and screws are tightened, and that the split pins are complete and open.

3、 Storage and Preservation

Storage environment:

When not using a lever hoist, it should be stored in a dry and ventilated place to avoid corrosion and damage caused by direct sunlight or humid environments.

Proper storage:

Properly store the lever hoist and wire rope to avoid bending or wear.

Avoid improper use or damage, and ensure that it can be used normally when needed.

4、 Professional maintenance and inspection

Regular professional inspections:

It is recommended to conduct a comprehensive inspection of the lever hoist regularly, including its appearance, function, load capacity, etc.

Repair and replacement:

If any malfunction or component damage is found in the lever hoist, it should be repaired or replaced by professional personnel in a timely manner.

5、 Safety precautions

Avoid overloading:

Strictly operate according to the rated load of the lever hoist to avoid breakage or deformation caused by overloading.

Operator training:

Provide regular training to operators to ensure they are familiar with the operation and maintenance requirements of lever hoists.

Safety Warning:

When using a lever hoist, safety warning signs should be set up to remind operators to pay attention to safety.

The main equipment produced by Hebei Makita: stage electric hoist, electric chian hoist, wire rope electric hoist，Hand chain hoist, lever hoist, pneumatic hoist and other lifting equipment