Emerson Liebert Deluxe System/3 DH - Manual (Page 78)

Maintenance Inspection Checklist—Monthly
70
9.0 M
AINTENANCE
I
NSPECTION
C
HECKLIST
—M
ONTHLY
Date: Prepared by:
Model #: Serial #:
Filters Refrigeration Cycle/Section
1. Unrestricted air flow 1. Check suction pressure
2. Check filter switch 2. Check refrigerant lines
3. Wipe section clean 3. Check head pressure
Blower Section 4. Check for moisture (sight glass)
1. Impellers free of debris 5. Check discharge pressure
2. Bearings free 6. Check hot gas bypass valve
3. Belt tension and condition 7. Check thermostatic exp. valve
Compressor Section Reheat
1. Check for leaks 1. Check reheat element operation
2. Check oil levels 2. Inspect elements for cleanliness and
corrosion
Air Cooled Condenser (if applicable)
1. Condenser coil clean Steam Generating Humidifier
2. Motor mount tight 1. Check canister for deposits
3. Bearings free and in good condition 2. Check condition of steam hoses
3. Check water make-up valve for leaks
4. Refrigerant lines properly supported
Infrared Humidifier
1. Check pan drain for clogs
2. Check humidifier lamps
3. Check pan for mineral deposits
NOTES
Signature
Make photocopies of this form for your records