Safety is crucial when operating explosion-proof lever hoists (i.e. explosion protected lever lifting equipment) in explosive environments. The following are key aspects that require special attention:

1. Equipment inspection and certification

Certification compliance: Ensure that the equipment has certification suitable for explosive environments (such as ATEX, IECEx, etc.) and confirm that it meets the explosion-proof level requirements in specific environments.

Appearance inspection: Before each use, carefully inspect the appearance of the hoist to ensure that there is no damage, corrosion, or wear. Pay special attention to chains, hooks, levers, and any seals.

Functional testing: Conduct functional testing in a safe area to ensure that the braking system, lifting mechanism, and lever operate normally.

2. Operating standards

Avoid overloading: Strictly adhere to the rated load capacity of the equipment. Overloading may cause mechanical failure or spark generation, leading to explosions.

Smooth operation: The operation should be smooth, avoiding sudden start, stop or reverse operation to reduce impact and vibration, and prevent sparks from being generated.

Maintain a safe distance: Ensure that equipment and loads are kept away from any potential ignition sources, such as open flames, high-temperature surfaces, or electrical equipment that may generate sparks.

3. Environmental adaptability

Environmental assessment: Confirm that the working environment meets the explosion-proof level requirements of the equipment and avoid use in unauthorized environments.

Temperature control: Avoid operating at extreme temperatures, as high temperatures may reduce the fatigue strength of materials and low temperatures may increase their brittleness.

4. Maintenance and upkeep

Regular maintenance: Perform regular maintenance according to the manufacturer's recommendations, including lubrication, fastener inspection, and replacement of worn parts.

Professional maintenance: Maintenance and upkeep are carried out by trained professionals to ensure that the explosion-proof performance of the equipment is not compromised.

Record keeping: Maintain detailed maintenance and inspection records to track equipment status and ensure compliance.

5. Personnel training and safety awareness

Operation training: Ensure that operators have received training on the safe use of explosion-proof lever hoists, understand equipment characteristics and potential risks.

Emergency procedures: Train operators to familiarize themselves with emergency procedures, such as response measures in case of equipment failure or fire.

Safety culture: Cultivate a culture of safety first and encourage operators to report any issues or abnormalities in a timely manner.

6. Load management

Load fixation: Ensure that the load is properly fixed and balanced to avoid tilting or instability during lifting.

Avoid angle lifting: Try to avoid lifting the load at an angle as it may cause uneven force on the equipment and increase the risk of failure.

7. Integrity of explosion-proof measures

Seal inspection: Regularly inspect explosion-proof seals and gaskets to ensure they are intact and prevent explosive gases or dust from entering the interior of the equipment.

Electrical components: If the equipment contains electrical components, ensure that they comply with explosion-proof standards and regularly check electrical connections and insulation.

8. Storage and transportation

Clean storage: Store equipment in a dry and clean environment, avoiding corrosive substances and extreme temperatures.

Safe transportation: During transportation, ensure that the equipment is securely fixed to prevent collisions and damage.

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