Specifications

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APPENDIX B — MAINTENANCE SUMMARY AND LOG SHEETS
23XRV Maintenance Interval Requirements
NOTE: Equipment failures caused by lack of adherence to the Main-
tenance Interval Requirements are not covered under warranty.
WEEKLY
Compressor Check Oil Level. Controls Review ICVC Alarm/Alert History.
Cooler None. Starter None.
Condenser None. Oil Reclaim None.
MONTHLY
Compressor None. Controls Perform an Automated Controls test.
Cooler None. Starter None.
Condenser None. Oil Reclaim None.
FIRST YEAR
Compressor
Change oil charge. Change oil filter. Send oil
sample out for analysis. Leak test. Inspect
inlet bearing oil orifice. (Orifice should be
inspected whenever oil line is removed.)
Change motor cooling line filter-drier.
Controls
Perform general cleaning. Tighten connections. Check
pressure transducers against a gage. Recalibrate if neces-
sary. Confirm accuracy of thermistors.
Cooler
Inspect and clean cooler tubes. Inspect relief
valves. Leak test. Verify water pressure differ-
ential. Inspect water pumps and cooling
tower. Perform eddy current test.
Starter
Perform general cleaning. Tighten connections. Change
VFD refrigerant strainer.
Condenser
Replace refrigerant filter/drier. Inspect and
clean condenser tubes. Inspect relief valves.
Leak test. Verify water pressure differential.
Inspect water pumps and cooling tower.
Perform eddy current test.
Oil Reclaim Inspect oil sump strainer.
ANNUALLY
Compressor
Change oil charge. Change oil filter. Send oil
sample out for analysis. Leak test. Change
motor cooling filter-drier.
Controls
Perform general cleaning. Tighten connections. Check
pressure transducers against a gage. Recalibrate if neces-
sary. Confirm accuracy of thermistors.
Cooler
Inspect and clean cooler tubes. Inspect relief
valves. Leak test. Verify water pressure differ-
ential. Inspect water pumps and cooling
tower.
Starter
Perform general cleaning. Tighten connections. Change
VFD refrigerant strainer.
Condenser
Replace refrigerant filter/drier. Inspect and
clean condenser tubes. Inspect relief valves.
Leak test. Verify water pressure differential.
Inspect water pumps and cooling tower.
Perform eddy current test.
Oil Reclaim None.
EVERY 3-5 YEARS
Compressor None. Controls None.
Cooler Perform eddy current test. Starter None.
Condenser
Inspect float valve and strainer. Perform eddy
current test.
Oil Reclaim None.
EVERY 5 YEARS
Compressor
Change oil charge. Inspect compressor
rotors (every 5-10 years).
Controls None.
Cooler None. Starter None.
Condenser None. Oil Reclaim Inspect oil sump strainer. Inspect oil sump heater.
SEASONAL SHUTDOWN
Compressor None. Controls Do not disconnect control power.
Cooler
Isolate and drain waterbox. Remove water-
box cover from one end. Use compressed air
to clear tubes.
Starter None.
Condenser
Isolate and drain waterbox. Remove water-
box cover from one end. Use compressed air
to clear tubes.
Oil Reclaim None.