elevator checklist
Pre-Inspection Checklist
Mechanical Systems Inspection
- Inspect motor for any signs of damage or overheating
- Check drive system for smooth and consistent operation
- Look for any visible leaks in hydraulic lines or connections
- Test hydraulic system for proper pressure and function
- Verify overspeed governor is functioning by simulating overspeed condition
- Check buffer system for proper compression and rebound
- Apply lubricant to bearings, gears, and other moving parts
- Ensure proper lubrication to prevent excessive wear
- Listen for any unusual noises such as grinding or squeaking
- Feel for any excessive vibrations during operation
- Open and close doors to check for smooth operation
- Test sensors by obstructing door path to ensure they trigger properly
- Press emergency stop button to halt elevator operation
- Ensure elevator stops immediately when button is pressed
- Activate emergency lighting to ensure it functions during power outage
- Test communication system to ensure it connects to outside help
- Inspect guide rails for wear, corrosion, or bending
- Check rollers for any flat spots, wear, or misalignment
- Check alignment by ensuring elevator car lines up with landing doors
- Adjust alignment if necessary to prevent door jams or misalignment
Electrical Systems Inspection
Safety Inspection
Overall Inspection
- Operate elevator to move between floors to assess smoothness of ride
- Listen for any unusual sounds or sensations during operation
- Listen for any strange noises while elevator is in operation
- Feel for any vibrations that are out of the ordinary
- Stop elevator at each floor and ensure it stops level with the floor
- Check for any gaps or unevenness when doors open
- Check for any debris, dirt, or spills inside the elevator cab
- Inspect shaft area for cleanliness and any potential hazards
- Test emergency phone to ensure it connects to a dispatcher
- Check for clear reception and communication capabilities
- Press emergency stop button to ensure elevator halts immediately
- Verify that button resets properly after use
- Check for any missing or damaged safety signs
- Ensure that all safety information is current and legible
- Turn on all lights and check for any flickering or dimness
- Replace any burnt-out bulbs as needed
- Test emergency lighting to ensure it activates during power loss
- Replace any non-functioning emergency lights
- Open and close each door to check for smooth operation
- Look for any objects blocking the door tracks
Use in Manifestly