MCAA Aerial Safety 2021 Update v2 2

Summary

This video script highlights the importance of safety when using aerial lifts, emphasizing the need for proper training, daily inspections, and adherence to safe operating practices. It covers various lift types, key differences, and essential guidelines for safe operation, including load capacity, hydraulic and electrical checks, and fall prevention measures. The script also details how to inspect and maintain lifts, test sensors, and ensure equipment is safe before use. Additionally, it discusses how to evaluate the work environment for hazards and how to operate lifts safely on various terrains, ensuring both efficiency and worker protection.

Takeaways

• 😀 Always undergo proper training for each specific make and model of aerial lift before use.
• 😀 Thoroughly inspect the lift before use, checking hydraulic fluid levels, tires, safety features, and the condition of the equipment.
• 😀 Ensure all safety features, including guardrails, chains, and lanyard attachment points, are functional before operating the lift.
• 😀 Pay attention to load capacities and height limitations, especially when using boom lifts, as they are affected by boom angle and extension.
• 😀 Test the lift's tilt sensors and pothole protectors to ensure they are functioning properly before use.
• 😀 Always follow the manufacturer's guidelines when performing inspections or function tests on the lift.
• 😀 Ensure your fall prevention or protection system is in place, including fall restraint or fall arrest systems, depending on the type of lift.
• 😀 Always enter and exit the lift only when it is in the completely lowered position to ensure safety.
• 😀 Evaluate the entire work area for hazards such as surface obstructions, holes, overhead obstructions, or power lines before operating the lift.
• 😀 When moving the lift, keep it as low as possible and ensure it's stable, with the brakes set and surface conditions evaluated to prevent tipping.
• 😀 Maintain organization on the platform to avoid slips and trips, and never use the lift to handle heavy materials or equipment beyond its design.

Q & A

Why is proper training important when operating an aerial lift?

Proper training is essential because each aerial lift has specific operational characteristics that can differ significantly between models. Understanding these differences, including load capacities, safety features, and proper operation, helps prevent accidents and injuries.

What should you do if the manufacturer's operating instructions are missing from the lift?

If the manufacturer's operating instructions are missing, do not use the lift until you can obtain a copy. The instructions are crucial for understanding the lift's operational limits, safety features, and maintenance requirements.

What is the significance of checking the load capacity of the lift?

The load capacity indicates the maximum weight the lift can safely support, including the lift itself, occupants, tools, and materials. It is essential to ensure that the lift is not overloaded, as this can affect stability and increase the risk of accidents.

What are the key elements to inspect when preparing a motorized lift for use?

Key elements to inspect include fluid levels (oil, coolant, fuel), the hydraulic system (fluid level, pressure, leaks), electrical system (battery condition, corrosion), and the overall structural integrity of the lift, including tires and safety features.

What should be done if a lift's tilt sensor fails the inspection?

If a tilt sensor fails the inspection, the lift should not be used. An out-of-service tag should be placed on the lift, and it must follow the company's procedures for taking defective equipment out of service until it can be properly evaluated and repaired.

Why are pothole protectors important on aerial lifts?

Pothole protectors are crucial because they help prevent the lift from tipping over when it hits a pothole or similar ground depression while elevated. They reduce the risk of accidents by ensuring the lift remains stable.

What are the two types of fall prevention systems required for aerial lifts?

The two types of fall prevention systems are the guardrail system and the fall restraint system. The guardrail system is built into most lifts, while fall restraint systems, such as harnesses and short lanyards, are often required, especially for boom lifts.

What is the purpose of a fall arrest system, and when should it be used?

A fall arrest system is designed to prevent serious injury if a fall occurs by stopping the fall within a controlled distance. It should be used in boom lifts, as they require either a fall restraint or fall arrest system, depending on the work conditions.

How should the lift operation area be evaluated before use?

The lift operation area should be thoroughly evaluated for hazards such as surface obstructions, uneven ground, overhead hazards, and potential for the lift to tip over. It is essential to ensure the ground is firm and level, and all potential hazards are identified and mitigated.

What is the best way to avoid accidents when moving the lift over rough terrain?

To avoid accidents when moving the lift over rough terrain, ensure the lift is suitable for the terrain, adjust your speed accordingly, and move cautiously, avoiding surface irregularities. Always lower the lift as far as possible before moving it to ensure stability and visibility.