A detailed Cold Store MONTHLY preventive maintenance checklists
I. General Inspection
II. Temperature Control
- Use a calibrated reference thermometer.
- Adjust settings based on reference readings.
- Document calibration results for records.
- Repeat for all sensors and controllers.
- Use a digital thermometer for accuracy.
- Take readings at specified intervals.
- Log data in a temperature monitoring system.
- Compare readings across different zones.
- Check for visible tears or gaps.
- Feel for temperature discrepancies on surfaces.
- Seal any identified leaks promptly.
- Document findings for maintenance records.
- Test backup systems for operational status.
- Verify alert notifications are functioning.
- Check battery levels or power sources.
- Document any discrepancies or issues.
- Review alarm settings against standard thresholds.
- Test alarm activation for functionality.
- Ensure notifications reach the appropriate personnel.
- Document alarm test results.
- Inspect vents and fans for obstructions.
- Ensure air ducts are clear and functional.
- Monitor temperature consistency throughout areas.
- Adjust airflow as necessary for balance.
- Check for cracks, tears, or wear.
- Perform a smoke test to identify leaks.
- Replace damaged seals immediately.
- Document the condition of seals.
- Check the functionality of logging software.
- Verify accuracy of recorded data against actual readings.
- Ensure proper data storage protocols are followed.
- Document any issues encountered.
- Analyze trend charts for inconsistencies.
- Identify any unusual spikes or drops.
- Investigate the causes of identified anomalies.
- Document findings and take corrective actions.
- Simulate a power failure to test systems.
- Verify that backup systems engage as expected.
- Check for alert notifications during tests.
- Document the results of the emergency test.
- Identify high and low temperature zones.
- Ensure sensors are not blocked or exposed to direct sunlight.
- Adjust sensor placements if necessary.
- Document positions for reference.
- Use a soft cloth or appropriate cleaning solution.
- Avoid harsh chemicals that could damage sensors.
- Ensure sensors are dry before reinstallation.
- Document the cleaning process.
- Run system diagnostics to check performance.
- Ensure software is up-to-date.
- Verify system response to temperature changes.
- Document any issues found during testing.
- Review product specifications for storage temperatures.
- Compare current settings with required standards.
- Adjust settings as necessary for compliance.
- Document any changes made.
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