The maintenance guide for wire rope electric hoist is crucial to ensure its safe and efficient operation. The following is a detailed maintenance instruction:

1、 Daily maintenance

Cleaning:

Regularly clean the electric hoist to remove surface dirt and dust.

Wipe electrical components with compressed air or a soft cloth to ensure good electrical connections and no dust accumulation.

Check:

Regularly inspect all components of the electric hoist, including wire ropes, pulleys, drums, motors, reducers, etc., to ensure that they are in good condition.

Check the wear, breakage, rust and other conditions of the steel wire rope, and replace it in a timely manner if there are any abnormalities.

Check the wear of pulleys and drums to ensure their smoothness and integrity.

Check the operation status of the motor, including vibration, noise, and temperature, to ensure that the motor is running normally.

Lubrication:

Regularly lubricate components that require lubrication, such as reducers, bearings, etc.

Use appropriate lubricants and lubricate according to the manufacturer's recommendations.

2、 Regular inspection and maintenance

Electrical system inspection:

Check the insulation performance of electrical circuits to ensure that there is no damage or aging.

Check the connection of electrical components to ensure that they are firmly and reliably connected.

Check the cleanliness and sealing of the electrical control box to prevent dust and moisture from entering.

Mechanical component inspection:

Check the fixed end and connecting components of the steel wire rope to ensure they are firm and reliable.

Check the fixation and rotation of the drum to ensure smooth operation.

Check the wear and rotation of the pulley system to ensure its normal operation.

Safety device inspection:

Check safety devices such as limit switches and emergency stop buttons to ensure they are sensitive and reliable.

Check the overload protection device, phase failure protection device and other electrical protection devices to ensure that they are working properly.

3、 Professional maintenance

Professional maintenance services:

Regularly invite professional maintenance personnel to conduct comprehensive inspections and repairs on electric hoists.

During the repair process, follow the manufacturer's repair manual to ensure the quality of the repair.

Maintenance records:

After each repair, record the repair date, repair content, replaced parts, and other information.

Regularly organize and analyze maintenance records, promptly identify potential problems and take measures.

4、 Precautions

Operating standards:

Operators should be familiar with the operating procedures and safety precautions of electric hoists.

During the operation, strictly follow the operating procedures to ensure correct and safe operation.

Safety Warning:

Set up clear safety warning signs on the electric hoist to remind operators to pay attention to safety.

In the process of operation, if any abnormal situation or malfunction is encountered, the machine should be stopped immediately and relevant personnel should be reported for handling.

Storage environment:

Store the electric hoist in a dry, ventilated, and non corrosive gas environment.

Avoid exposing the electric hoist to direct sunlight or rain.

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