Aerial / Boom Lift Pre-Operation

ANSI A92.20 + OSHA 1926.453 daily pre-op for boom-supported elevating work platforms. Required before each shift; failures take the unit out of service.

Inspection Setup and Documentation

• Equipment identification recorded
  Record unit ID, make/model, and serial number.
• Inspection date and start time recorded
  Document when the pre-operation inspection was completed.
• Operator/inspector identified and authorized
  Record the name or employee ID of the person performing the inspection and confirm they are authorized to operate or inspect the equipment.

General Condition and Walk-Around

• No visible structural damage, cracks, bends, or missing components
• No hydraulic, fuel, or battery fluid leaks present
• Tires, wheels, and outriggers/leveling devices in serviceable condition
• Guardrails, gates, and platform entry chain/closure intact
• Platform deck, toe boards, and attachment points free of damage and debris

Controls, Safety Devices, and Emergency Systems

• Emergency stop functions at ground and platform controls
• All lift, lower, rotate, telescope, and drive controls operate smoothly and return to neutral
• Horn or audible warning device operates
• Tilt alarm, load-sensing, and other manufacturer-required warning devices function
• Platform and ground control labels, placards, and operating instructions legible
• Emergency lowering system operates as intended

Power Source and Fluid Levels

• Battery charge / fuel level adequate for planned work
• Battery terminals, cables, and connectors secure and free of damage
• Engine oil, hydraulic oil, and coolant levels within manufacturer range

Operational Test

• Drive and steering function correctly at low speed
• Boom articulation, extension, and platform leveling function correctly
• Brakes hold and machine stops as expected
• No unusual noise, vibration, smoke, or odor during operation

Final Disposition

• Unit cleared for service
• Deficiencies documented and unit tagged out of service if needed
• Inspector signature