A detailed Escalator ANNUAL preventive maintenance checklists
General Inspection
Mechanical Components
- Inspect drive belts for cracks or fraying.
- Check for adequate lubrication at all contact points.
- Ensure tension is within manufacturer specifications.
- Listen for unusual noises during operation.
- Examine the chain for signs of wear or damage.
- Confirm proper tension according to guidelines.
- Check for lubrication in chain links.
- Inspect tensioning mechanism for functional integrity.
- Check rollers for wear or damage.
- Ensure smooth rotation without binding.
- Clean any debris from roller surfaces.
- Lubricate roller bearings as per specifications.
- Inspect for cracks or chips on comb plates.
- Check alignment with escalator steps.
- Ensure comb plates are securely fastened.
- Look for signs of wear on edges.
- Check handrail for wear or fraying.
- Inspect drive mechanism for proper function.
- Ensure lubrication at all moving parts.
- Test for smooth operation during escalator use.
- Examine each step for surface damage.
- Check for any loose or missing step components.
- Ensure steps are securely attached to the chain.
- Look for signs of excessive wear patterns.
- Inspect side panels for damage or misalignment.
- Ensure panels are securely attached to the escalator.
- Check for any signs of corrosion or rust.
- Verify that panels do not obstruct moving parts.
- Check for proper alignment of doors.
- Inspect hinges and tracks for wear or debris.
- Test door operation for smoothness.
- Ensure safety sensors function correctly.
- Check brake pads for wear or damage.
- Test brake operation at various speeds.
- Verify adjustment according to manufacturer guidelines.
- Inspect hydraulic lines for leaks or wear.
- Inspect bearings for any signs of wear.
- Check for proper lubrication levels.
- Listen for unusual sounds during operation.
- Ensure bearings are securely mounted.
- Inspect gearboxes for oil leaks.
- Check motor mounts for cracks or looseness.
- Ensure all seals are intact.
- Look for signs of overheating or wear.
- Check balustrade for any cracks or damage.
- Test for stability and secure attachments.
- Ensure smooth operation of handrail.
- Inspect for any loose components.
- Measure incline angle with a level.
- Check height against manufacturer specifications.
- Look for any signs of settling or misalignment.
- Ensure all components are level and secure.
- Listen for grinding, squeaking, or rattling sounds.
- Identify sources of noise during inspection.
- Check all mechanical components for wear.
- Ensure proper lubrication is applied.
- Test the emergency stop switch for responsiveness.
- Ensure accessibility for users.
- Check for any signs of damage or wear.
- Verify that the switch is clearly marked.
- Inspect bolts and screws for tightness.
- Check for signs of corrosion or rust.
- Replace any damaged fasteners as needed.
- Ensure all fasteners meet manufacturer specifications.
- Identify all moving parts requiring lubrication.
- Use recommended lubricants specified by the manufacturer.
- Ensure even application without excess.
- Check for any areas needing additional lubrication.
Use in Manifestly