Appendix C - Maintenance Summary And Log Sheets - Carrier AquaEdge 19XR Series Start-Up, Operation And Maintenance Instructions Manual

COMPRESSOR Check Oil Level.
COOLER None.
CONDENSER None.
COMPRESSOR None.
COOLER None.
CONDENSER None.
Change oil filter. Send oil sample out for anal-
COMPRESSOR ysis. Change oil if required by analysis. Leak
test.
Inspect and clean cooler tubes. Inspect relief
COOLER valves. Leak test. Verify water pressure differ-
ential. Inspect water pumps and cooling tower.
Replace refrigerant filter/drier. Inspect and
clean condenser tubes. Inspect relief valves.
CONDENSER
Leak test. Verify water pressure differential.
Inspect water pumps and cooling tower.
Change oil filter. Send oil sample out for anal-
COMPRESSOR ysis. Change oil if required by analysis. Leak
test.
Inspect and clean cooler tubes. Inspect relief
COOLER valves. Leak test. Verify water pressure differ-
ential. Inspect water pumps and cooling tower.
Replace refrigerant filter/drier. Inspect and
clean condenser tubes. Inspect relief valves.
CONDENSER
Leak test. Verify water pressure differential.
Inspect water pumps and cooling tower.
STARTING Follow all lockout-tagout procedures. Inspect inside of enclosure for contaminant build-up. Vacuum any accumulated dust or
EQUIPMENT debris from internal parts. Use electronic cleaner as required.
COMPRESSOR None.
COOLER Perform eddy current test.
Inspect float valve and strainer. Perform eddy
CONDENSER
current test.
Change oil charge (if required based on oil anal-
COMPRESSOR
ysis or if oil analysis has not been performed).
COOLER None.
CONDENSER None.
COMPRESSOR None.
Isolate and drain waterbox. Remove waterbox
COOLER cover from one end. Use compressed air to
clear tubes.
Isolate and drain waterbox. Remove waterbox
CONDENSER cover from one end. Use compressed air to
clear tubes.
NOTE: Equipment failures caused by lack of adherence to the Mainte-
nance Interval Requirements may lose warranty coverage. See warranty
terms and conditions.
APPENDIX C — MAINTENANCE SUMMARY
AND LOG SHEETS
19XR Maintenance Interval Requirements
WEEKLY
CONTROLS
STARTER
OIL RECLAIM
MONTHLY
CONTROLS
STARTER
OIL RECLAIM
FIRST YEAR
CONTROLS
STARTER
OIL RECLAIM
ANNUALLY
CONTROLS
STARTER
OIL RECLAIM
EVERY 3-5 YEARS
CONTROLS
STARTER
OIL RECLAIM
EVERY 5 YEARS
CONTROLS
STARTER
OIL RECLAIM
SEASONAL SHUTDOWN
CONTROLS
STARTER
OIL RECLAIM
113
Review PIC 6 Alarm/Alert History.
None.
None.
Perform an Automated Controls test.
None.
None.
Perform general cleaning. Tighten connections. Check pres-
sure transducers. Confirm accuracy of thermistors.
Perform general cleaning. Tighten connections. Change VFD
refrigerant strainer.
Inspect oil sump strainer.
Perform general cleaning. Tighten connections. Check pres-
sure transducers. Confirm accuracy of thermistors.
Perform general cleaning. Tighten connections.
None.
None.
None.
None.
None.
None.
Inspect oil sump strainer. Inspect oil sump heater. Replace
the oil reclaim filter.
Do not disconnect control power.
None.
None.