The explosion-proof lever hoist is a critical lifting device designed for use in hazardous environments where explosive gases, vapors, or dust may be present. To ensure safety and reliable operation, it is essential to follow specific precautions during different stages of its use. Below are detailed precautions for each stage:

1. Pre-Use Inspection and Preparation

Check Certification and Compliance: Ensure the lever hoist is certified for use in explosive environments (e.g., ATEX, IECEx, or other relevant standards). Verify that the equipment meets the explosion-proof requirements for the specific environment.

Visual Inspection: Examine the hoist for any signs of damage, wear, or corrosion. Pay special attention to the lever, hooks, chains, and any seals or gaskets that maintain the explosion-proof integrity.

Functional Testing: Test the hoist's operation in a safe area to ensure it functions smoothly. Check the braking system, lifting mechanism, and lever action.

Environmental Assessment: Confirm that the work environment is within the hoist's rated explosion-proof classification. Ensure no unauthorized modifications have been made that could compromise its explosion-proof properties.

2. During Use

Avoid Overloading: Never exceed the hoist's rated capacity. Overloading can cause mechanical failure and generate sparks or heat, which may ignite explosive substances.

Smooth Operation: Operate the lever hoist smoothly to avoid sudden movements or impacts that could generate sparks. Avoid jerking or bouncing the load.

Maintain Safe Distance: Keep the hoist and the load away from sources of ignition, such as open flames, hot surfaces, or electrical equipment that could spark.

Use Proper Lifting Techniques: Ensure the load is properly secured and balanced. Avoid lifting or lowering the load at an angle that could cause the hoist to tilt or become unstable.

Monitor for Abnormalities: If the hoist makes unusual noises, vibrates excessively, or shows signs of malfunction, stop using it immediately and inspect it thoroughly.

3. Post-Use Maintenance and Storage

Cleaning: After use, clean the hoist to remove any debris, dust, or contaminants that could affect its explosion-proof properties or cause corrosion.

Inspection: Perform a detailed inspection of the hoist, focusing on the explosion-proof components, such as seals, gaskets, and electrical connections (if applicable). Replace any damaged or worn parts immediately.

Lubrication: Lubricate moving parts according to the manufacturer's recommendations to ensure smooth operation and prevent wear. Use only lubricants specified for explosion-proof equipment.

Storage: Store the hoist in a dry, clean, and secure location. Avoid storing it in areas where it could be exposed to extreme temperatures, moisture, or corrosive substances.

Documentation: Keep records of all inspections, maintenance, and repairs. This documentation is crucial for compliance with safety regulations and for tracking the hoist's condition over time.

4. Regular Maintenance and Calibration

Scheduled Maintenance: Follow the manufacturer's recommended maintenance schedule. This may include periodic inspections, testing, and replacement of components.

Calibration: If the hoist includes any electronic or mechanical components that require calibration (e.g., load cells or sensors), ensure they are calibrated regularly to maintain accuracy and safety.

Professional Servicing: Have the hoist serviced by qualified technicians who are trained in explosion-proof equipment. Unauthorized repairs or modifications can void the explosion-proof certification and compromise safety.

5. Training and Awareness

Operator Training: Ensure all operators are trained in the proper use, inspection, and maintenance of the explosion-proof lever hoist. They should be aware of the specific hazards associated with the work environment and the importance of following safety procedures.

Emergency Procedures: Train operators on emergency procedures, such as what to do in case of a malfunction, fire, or other hazardous situation.

Safety Culture: Foster a safety-first culture where operators are encouraged to report any issues or concerns promptly.

6. Compliance with Regulations

Stay Updated: Keep abreast of changes in safety regulations and standards related to explosion-proof equipment. Ensure the hoist and its use comply with all local, national, and international regulations.

Audits and Inspections: Regularly audit the hoist's use and maintenance practices to ensure compliance. Participate in external inspections or audits as required.

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