The detailed steps and precautions for using an electric crane can be summarized as follows:

Preparation before use

Confirm the status of the electric crane:

Check if the working status of the electric crane is normal, including lifting capacity, boom length, etc.

Pay special attention to the degree of wear on the hook and hook rope to ensure they are in good condition.

Security check:

Conduct safety checks on items that need to be lifted, including weight, size, and whether they are securely secured.

Ensure that items can be safely lifted and transported.

Environmental inspection:

Check if the workplace is level and ensure that the electric crane can be placed smoothly.

Check for obstacles or hazards around and ensure the safety of the work area.

Usage steps

Start the crane:

Enter the cab and activate the controller of the electric crane.

Familiar with control devices to ensure correct operation.

Adjust position:

Use the joystick to control the movement of the boom and hook, and adjust the position.

Ensure that the hook matches exactly with the item to be lifted.

Lifting items:

Lift the lifting arm and move the hook directly above the object.

Slowly lower the hook to ensure it is in contact with the object and secured.

Slowly lift the item to ensure it rises steadily.

Transfer items:

Transfer items to specific locations as needed.

Rotate or move the electric crane to complete the transfer of items.

Placing items:

After reaching the designated position, slowly lower the hook and place the item in the desired position.

Ensure that the items are placed smoothly and avoid collisions with the ground or other objects.

matters needing attention

Safe operation:

Operators must have relevant training and qualifications, and understand the operating principles and safety requirements of electric cranes.

Operators must comply with safety operating procedures and remain vigilant at all times.

Maintain no overload, avoid improper operations, and avoid sudden stops, turns, or acceleration/deceleration.

risk prevention

Pay attention to risk prevention during operation to ensure the safety of personnel and equipment.

Do not collide or pull the hook over obstacles, and avoid standing under the lifting object during the descent process.

Maintenance and upkeep:

Regularly inspect and maintain electric cranes, and replace worn parts in a timely manner.

Follow the maintenance manual and instructions provided by the manufacturer for maintenance and upkeep.

Emergency measures:

Understand common crane malfunctions and emergency response methods, and be able to quickly take appropriate measures.

In case of emergency, immediately stop using and report to the relevant person in charge.

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