SOP Number: Hotel Engineering SOP – 14
Department: Engineering and Maintenance
Date Issued: 26–Feb-2018
Time to Train: 30 Minutes
Chiller Counter Maintenance Checklist and Procedure:
Required Tools:
- Screwdriver.
- Clamp meter.
- Crimping Tool.
- Air Blower.
- Oil Can.
- Plier.
- Spanner Set.
- Brush.
- Gasket.
- Line Tester.
Consumable Parts:
- PVC tape.
- Lubricating Oil.
- Carbon removing compound.
- Old cleaning clothes.
Chiller Cabinet Maintenance Activity:
- Check condenser motor bush and shaft.
- Check compressor High amps & noise level.
- Check MCB for loose & Burnt electrical connection.
- Check and verify the rating of MCB in place.
- Earthing should be proper at all times.
- Extension cord burnt, cut in wire to be checked and repaired if needed.
- Proper thimbling to be checked, any burnt connections and thimbles to be checked.
- Check and verify the operation of relays used.
- Check for any electrical loose connection.
- Doors/Handles – Check if the handle is loose and also the operation.
- Latch – operation to check.
- Door gaskets – broken gasket and cooling leakage to be checked.
- Cleaning – General cleaning to be done.
- Condenser Fan – Loose & broken fan blade.
- Check Temperature is between 4-6 Deg.C.
- Check if the compressor on full Load should be 5 Amp.
- Check and verify that the MCB rating should be 20 Amp.
Remarks by the Technician:
Date:
Signature:
