Risks You Should Know When Operating Aerial Work Platforms

System Malfunction Risks

Keep a safe distance from high-voltage power lines or areas with high electromagnetic fields, as they can cause control system failures.

Fall Hazards

When standing on the work platform, pay attention to the following steps:

• Wear appropriate personal protective equipment as per the job requirements and workplace regulations.
• Ensure the entrance guardrail is not secured.
• Remove any oil or grease from the work platform, the access ladder, guardrails, and handrails.
• Clear away any loose debris or slippery items like balls or rollers.
• Do not leave the work platform until the lift is in the stowed position.
• Do not climb onto the work platform until the lift is in the stowed position.
• Use safety harnesses securely attached to the designated anchor points on the lift.

Electrocution Risks

The lift is not insulated and lacks protection against electrical discharges. The following conditions pose electrocution risks:

• Standing close to power lines, considering the lift’s movement direction and the power lines relative to the wind direction.
• If you become entangled in a high-voltage line, wait for the power to be shut off before operating the lift.
• During a storm.
• Do not use the lift as a grounding point for welding.
• Maintain a safe distance from power lines and electrical equipment.

Risk of Loss of Control and Tipping

• Before operating the lift indoors or outdoors, it is essential to check the working surface in conjunction with the load on the platform and the platform’s load capacity.
• Determine the direction of control, both forward and backward.
• Always maintain a distance of at least 1 meter between the lift’s underside and any holes, obstacles, sloped surfaces, debris, or unstable areas that may conceal holes and other hazards.
• Be aware of the size and weight of the load, and place the load at the center of the work platform.
• If a warning horn or tilt alarm sounds while raising the platform, lower it immediately and move to level ground before raising it again.
• Avoid moving on sloped surfaces at high speeds.
• Do not elevate and move on uneven, rugged, or sloped terrain.
• Limit reverse movement due to restricted visibility of pathways and obstacles.
• Do not use the lift in high winds.
• Avoid carrying large wind-catching materials, as larger surfaces increase the risk of losing balance and stability.

Fire and Explosion Risks

When working near electrical sources, wear gloves and protective clothing. Acids can be neutralized with sodium bicarbonate (NaHCO3) and water.

• Do not work in flammable or explosive environments (sparks, flames).
• Avoid contact with hot components of hydraulic systems (engine, filters, exhaust, pumps, etc.).
• Do not connect battery terminals to metallic objects.

Collision and Pinch Hazards

• When operating, always keep all body parts within the work platform.
• Keep hands and feet away from lift mechanisms.
• Observe your surroundings while moving, and look up and down when raising or lowering to avoid collisions.
• Have a spotter when moving or raising/lowering the lift.

To minimize the risks associated with operating aerial work platforms, operators must adhere to safety regulations and conduct regular equipment inspections, ensuring that everyone in the work area is properly trained.

Safety is the top priority in all activities. We must remember that a safe work environment not only protects you but also everyone around you.

When equipment is delivered to customers, UMAC typically provides a technical team to offer safety training for operating aerial work platforms, ensuring smooth operations. This significantly reduces many potential risks. For more information, please contact: +84 833 486 586 for further assistance.