Maintaining an explosion-proof manual pallet truck is critical to ensure safety and reliability in hazardous environments. Below are key maintenance precautions to follow:

1. Daily Inspections

Visual Check:

Examine the truck for visible damage (e.g., cracks, leaks, or loose parts).

Check tires for wear, cuts, or embedded debris. Ensure proper inflation.

Hydraulic System:

Verify hydraulic fluid levels and look for leaks.

Test lifting and lowering functions for smoothness.

Brakes and Steering:

Ensure brakes engage fully and release without sticking.

Check steering for responsiveness and alignment.

Safety Features:

Confirm lights, horns, and warning devices are functional.

Test emergency stop functions if equipped.

2. Regular Cleaning and Lubrication

Cleaning:

Remove dirt, grease, and debris from all surfaces, especially moving parts.

Use non-flammable solvents in explosion-proof areas.

Lubrication:

Apply grease to bearings, chains, and pivot points as specified in the manual.

Avoid over-lubrication to prevent hydraulic contamination.

3. Component Maintenance

Non-Sparking Materials:

Regularly inspect components (e.g., wheels, chains) for wear that could expose non-compliant materials.

Replace worn parts immediately to maintain explosion-proof integrity.

Battery Care (if applicable):

Keep terminals clean and free of corrosion.

Charge in designated non-hazardous areas with proper ventilation.

4. Compliance and Documentation

Certifications:

Ensure the truck meets current explosion-proof standards (e.g., ATEX, IECEx).

Recertify after major repairs or modifications.

Records:

Maintain detailed maintenance logs, including dates, actions taken, and parts replaced.

Use checklists to track recurring tasks (e.g., monthly lubrication, quarterly filter changes).

5. Storage and Handling

Storage:

Park in a dry, secure area away from heat sources or ignition risks.

Lower forks to the ground and engage brakes.

Transportation:

Use protective covers during transit to prevent damage.

Avoid dropping or mishandling the truck.

6. Training and Expertise

Operator Training:

Ensure operators understand maintenance basics and safety protocols.

Recertify operators annually on explosion-proof equipment handling.

Professional Servicing:

Partner with certified technicians for major repairs or annual inspections.

Avoid unauthorized modifications that could compromise safety.

7. Emergency Preparedness

Spill Response:

Have spill kits and neutralizers ready for hydraulic fluid leaks.

Train staff on spill cleanup procedures.

First Aid:

Keep first aid supplies nearby for minor injuries.

Establish protocols for medical emergencies.

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