A detailed Escalator WEEKLY preventive maintenance checklists
1. General Inspection
- Check for any obstructions blocking the view of signage.
- Ensure that all warning signs are legible and in good condition.
- Replace any faded or damaged signage immediately.
- Confirm that emergency instructions are prominently displayed.
- Inspect all surfaces for scratches, dents, or cracks.
- Look for loose components or missing parts.
- Note any areas that require further inspection or repair.
- Check for signs of rust or corrosion on metal parts.
- Test handrail movement for smooth operation.
- Check for any loose or detached handrail sections.
- Inspect the attachment points for signs of wear.
- Ensure handrails are at the correct height and alignment.
- Look for signs of wear such as fraying or cracks.
- Remove any debris or foreign objects from the treads.
- Ensure the step treads are clean and free from oil.
- Check for alignment issues in the step treads.
- Examine all visible structural components for rust.
- Look for cracks or deformities in the metal framework.
- Check welds and joints for integrity and signs of wear.
- Confirm that supports and brackets are securely fastened.
- Test each emergency stop button to ensure operation.
- Verify that buttons are clearly labeled and not obstructed.
- Inspect the surrounding area for any hazards that may block access.
- Replace any faulty buttons immediately.
- Observe the steps for consistent spacing and alignment.
- Make sure each step is securely seated in its track.
- Listen for any unusual sounds indicating misalignment.
- Adjust or repair any misaligned steps as necessary.
- Check for wear or damage on comb plate edges.
- Ensure comb plates are aligned with the escalator steps.
- Look for signs of debris buildup that may cause obstruction.
- Adjust comb plates if they are not properly seated.
- Test all operational lights for proper illumination.
- Replace any burnt-out bulbs immediately.
- Check for any obstructions blocking light visibility.
- Ensure emergency lighting is operational in case of power failure.
- Listen for grinding, squeaking, or rattling sounds.
- Monitor vibrations that may indicate mechanical issues.
- Document any unusual sounds for further inspection.
- Stop the escalator if excessive noise or vibration is detected.
- Remove any accumulated dirt, dust, or foreign objects.
- Check the pit for proper drainage and clear clogs.
- Inspect the area around the escalator for safety hazards.
- Maintain cleanliness to prevent operational issues.
- Look for oil stains or puddles around the drive components.
- Check belts, gears, and motors for visible wear or damage.
- Ensure all fittings are tight and secure.
- Document any leaks for repair by a technician.
- Use a level to check the alignment of the escalator.
- Inspect mounting brackets for tightness and security.
- Ensure there is no visible movement when the escalator is in use.
- Address any leveling issues immediately.
- Use a speed testing device to measure operation rates.
- Adjust settings if the speed is outside of specifications.
- Document any deviations for review.
- Consult manufacturer guidelines for correct parameters.
Use in Manifestly