A detailed Cold Store DAILY preventive maintenance checklists
1. Temperature and Humidity Checks
- Check the display for current settings.
- Adjust settings if they do not match requirements.
- Ensure all settings are locked to prevent tampering.
- Note any discrepancies for further investigation.
- Use a calibrated thermometer for accuracy.
- Record temperature at multiple locations.
- Document the readings in the maintenance log.
- Ensure readings are taken at the same time daily.
- Use a hygrometer to measure humidity accurately.
- Record humidity levels in various sections.
- Ensure levels are within specified ranges.
- Document any deviations from normal conditions.
- Test the alarm system by simulating a temperature increase.
- Verify that alarms sound and notifications are sent.
- Check alarm settings for accuracy.
- Document the test results for records.
- Visually examine sensors for cracks or corrosion.
- Clean sensors gently to remove dust or debris.
- Test sensors against known standards.
- Replace any faulty sensors immediately.
- Review product specifications carefully.
- Highlight any discrepancies between recorded and specified values.
- Adjust settings if necessary to meet product requirements.
- Document findings and actions taken.
- Review data logs for any irregularities.
- Identify patterns or trends in fluctuations.
- Investigate causes of any significant changes.
- Report findings to the management team.
- Verify that environmental conditions meet all product needs.
- Adjust systems to rectify any deficiencies.
- Document compliance with storage requirements.
- Notify staff of any changes to storage protocols.
- Listen for proper fan operation sounds.
- Check airflow at various points in the cold store.
- Inspect fans for dust accumulation and clean if necessary.
- Document the status of each fan.
- Take readings from multiple zones.
- Compare results to identify outliers.
- Investigate any significant discrepancies.
- Log all findings for future reference.
- Check all doors for proper sealing.
- Inspect gaskets for wear or damage.
- Ensure that doors close properly after use.
- Document any issues for immediate repair.
- Check calibration certificates for all equipment.
- Schedule recalibration if required.
- Document calibration status in maintenance records.
- Ensure all equipment is functioning according to standards.
- Test backup generators to ensure they start correctly.
- Verify battery backups are charged and operational.
- Document the condition of all backup systems.
- Schedule maintenance if any issues are found.
- Review all logs for completeness.
- File records in an organized manner.
- Ensure accessibility for audits.
- Document any missing records and follow up.
2. Equipment Inspection
3. Door and Seal Integrity
- Examine seals for cracks, tears, or missing sections.
- Run fingers along the seal to detect gaps.
- Look for signs of moisture or cold air escaping.
- Replace any damaged seals to maintain integrity.
- Check hinges for rust or corrosion.
- Test door movement for smooth operation.
- Ensure locks engage and disengage properly.
- Lubricate hinges and locks as necessary.
- Manually close doors to check for alignment.
- Listen for any unusual noises during closing.
- Confirm doors latch securely when closed.
- Inspect for obstructions that may prevent closure.
- Activate the opener to assess its responsiveness.
- Observe the door movement for smooth operation.
- Check safety sensors for proper functionality.
- Ensure the opener shuts off when the door is fully closed.
- Inspect frames for dents, scratches, or rust.
- Look for paint peeling or exposed metal.
- Assess structural integrity of the frame.
- Document any significant damage for repair.
- Observe gaps between the door and frame.
- Check vertical and horizontal alignment.
- Adjust hinges if misalignment is found.
- Test door closure to ensure a tight fit.
- Test sensors by opening and closing the door.
- Check for indicator lights or error messages.
- Clean sensor lenses to remove any obstructions.
- Replace malfunctioning sensors as needed.
- Test each lock for smooth operation.
- Inspect locking mechanisms for wear or damage.
- Ensure keys or access codes function correctly.
- Replace or repair locks that are not secure.
- Inspect seals for ice accumulation.
- Look for condensation or moisture around seals.
- Identify potential causes of excessive humidity.
- Address any issues to prevent future build-up.
- Examine plates for cracks or missing sections.
- Check for any signs of corrosion or bending.
- Ensure plates are securely attached to the floor.
- Replace damaged plates to maintain an effective seal.
- Check visibility of all warning signs.
- Inspect signs for fading or peeling.
- Replace any signs that are damaged or missing.
- Position signs at eye level for maximum visibility.
- Close the door and check for air leaks.
- Use a smoke test to identify seal effectiveness.
- Verify temperature consistency inside the cold store.
- Adjust seals if pressure is not maintained.
- Inspect weather stripping for wear or damage.
- Check for areas where it is missing or loose.
- Ensure it provides a tight seal around the door.
- Replace any ineffective weather stripping promptly.
- Record all observations in a maintenance log.
- Note specific locations and types of issues.
- Prioritize issues based on severity.
- Schedule follow-up inspections or repairs as necessary.
Use in Manifestly