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Maintenance Inspection Checklist
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9.0 MAINTENANCE INSPECTION CHECKLIST
Liebert InteleCool2
Monthly
Filters
___ 1. Unrestricted air flow
___ 2. Check filter
___ 3. Wipe section clean
Fan Section
___ 1. Impellers free of debris
___ 2. Bearings free
Economizer
___ 1. Check damper for tightness and wear
Semiannually
Compressor Section
___ 1. Check for leaks
___ 2. Vibration isolation
Air Cooled Condenser
___ 1. Condenser coil clean
___ 2. Motor mount tight
___ 3. Bearings free
___ 4. Refrigerant lines properly supported
Refrigeration Cycle
___ 1. Check suction pressure
___ 2. Check head pressure
___ 3. Check superheat
___ 4. Evaporator coil clean
___ 5. Insulation intact
Electric Panel
___ 1. Check electrical connections
___ 2. Check operational sequences
Notes:
Signature _________________________________________________________
Make photocopies of this form for your records
Date:__________________________ Prepared by:___________________________________
Model #:________________________ Serial #: ______________________________________