How to Operate Explosion-Proof Manual Hoist Trolley for Safer Operation

Operating an explosion-proof manual hoist trolley safely requires strict adherence to safety protocols, proper training, and regular maintenance. Here’s a comprehensive guide to ensure safe operation:

1. Pre-Operation Checks

Inspect the Equipment: Before each use, thoroughly inspect the hoist trolley for any signs of damage, wear, or defects. Pay close attention to:

Chains and Hooks: Ensure there are no cracks, deformations, or excessive wear.

Brakes and Gears: Check that all moving parts are lubricated and function smoothly.

Load Capacity: Verify that the hoist’s rated load capacity matches or exceeds the weight of the load to be lifted.

Ensure Proper Setup:

The hoist should be mounted on a stable and secure anchor point.

The lifting chain should hang vertically without twists or kinks.

2. Safe Operating Procedures

Avoid Overload: Never exceed the hoist’s rated load capacity. Overloading can cause chain breakage, gear damage, or other failures.

Correct Lifting Technique:

Stand in a safe position, clear of the load’s path.

Pull the chain steadily and evenly. Avoid sudden jerks or excessive force.

Keep the lifting chain perpendicular to the ground to prevent swaying or tipping.

Prohibit Standing Under the Load: Ensure no one is underneath or near the load during lifting or lowering operations.

3. Common Safety Hazards and Precautions

Overloading: Always confirm the load weight and ensure it is within the hoist’s capacity.

Side Loading: Avoid pulling the load at an angle, as this can cause the chain to twist or the load to swing.

Chain Wear: Regularly inspect the chain for wear, corrosion, or deformation. Replace worn chains immediately.

Brake Failure: Test the brake function before each use. Ensure the brake surfaces are clean and free of debris.

4. Maintenance and Storage

Regular Maintenance:

Clean and lubricate the hoist after each use.

Check for loose bolts, worn parts, or other signs of damage.

Replace worn components promptly.

Storage: Store the hoist in a dry, clean place to prevent rust and corrosion.

5. Operator Training and Certification

Training: Ensure all operators receive comprehensive training on the safe operation of the hoist trolley.

Certification: Operators should be certified to operate the equipment and understand emergency procedures.

6. Emergency Procedures

Be Prepared: Familiarize yourself with emergency procedures in case of equipment failure or accidents.

First Aid: Have first aid equipment readily available and ensure operators know how to use it.

7. Expert Recommendations

Use Original Parts: Replace worn parts with original equipment manufacturer (OEM) parts to ensure compatibility and reliability.

Follow Manufacturer’s Guidelines: Adhere to the manufacturer’s instructions for use, maintenance, and inspection.

Regular Inspections: Schedule periodic inspections by a qualified technician to identify and address potential issues early.

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