Carrier AquaEdge 19XR series Start-up, Operation And Maintenance Instructions Manual

Also see for AquaEdge 19XR series: Installation instructions Start-up, operation and maintenance instructions

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Carrier AquaEdge 19XR series Start-up, Operation And Maintenance Instructions Manual Manual pdf 188 page image

188APPENDIX C — MAINTENANCE SUMMARY AND LOG SHEETS19XR,XRV Maintenance Interval RequirementsNOTE: Equipment failures caused by lack of adherence to the Main-tenance Interval Requirements are not covered under warranty.WEEKLYCOMPRESSOR Check Oil Level. CONTROLS Review ICVC Alarm/Alert History.COOLER None. STARTER None.CONDENSER None. OIL RECLAIM None.MONTHLYCOMPRESSOR None. CONTROLS Perform an Automated Controls test.COOLER None. STARTER None.CONDENSER None. OIL RECLAIM None.FIRST YEARCOMPRESSORChange oil filter. Send oil sample out foranalysis. Change oil if required by analysis.Leak test.CONTROLS Perform general cleaning. Tighten connections. Checkpressure transducers. Confirm accuracy of thermistors.COOLERInspect and clean cooler tubes. Inspect reliefvalves. Leak test. Verify water pressure dif-ferential. Inspect water pumps and coolingtower.STARTER Perform general cleaning. Tighten connections. ChangeVFD refrigerant strainer.CONDENSERReplace refrigerant filter/drier. Inspect andclean condenser tubes. Inspect relief valves.Leak test. Verify water pressure differential.Inspect water pumps and cooling tower.OIL RECLAIM Inspect oil sump strainer.ANNUALLYCOMPRESSORChange oil filter. Send oil sample out foranalysis. Change oil if required by analysis.Leak test.CONTROLS Perform general cleaning. Tighten connections. Checkpressure transducers. Confirm accuracy of thermistors.COOLERInspect and clean cooler tubes. Inspect reliefvalves. Leak test. Verify water pressure dif-ferential. Inspect water pumps and coolingtower.STARTER Perform general cleaning. Tighten connections. ChangeVFD refrigerant strainer.CONDENSERReplace refrigerant filter/drier. Inspect andclean condenser tubes. Inspect relief valves.Leak test. Verify water pressure differential.Inspect water pumps and cooling tower.OIL RECLAIM None.EVERY 3-5 YEARSCOMPRESSOR None. CONTROLS None.COOLER Perform eddy current test. STARTER None.CONDENSER Inspect float valve and strainer. Perform eddycurrent test. OIL RECLAIM None.EVERY 5 YEARSCOMPRESSORChange oil charge (if required based on oilanalysis or if oil analysis has not been per-formed). Inspect compressor shafts andbearings (every 5-10 years).CONTROLS None.COOLER None. STARTER None.CONDENSER None. OIL RECLAIM Inspect oil sump strainer. Inspect oil sump heater. Replacethe oil reclaim filter.SEASONAL SHUTDOWNCOMPRESSOR None. CONTROLS Do not disconnect control power.COOLER Isolate and drain waterbox. Remove water-box cover from one end. Use compressed airto clear tubes.STARTER None.CONDENSER Isolate and drain waterbox. Remove water-box cover from one end. Use compressed airto clear tubes.OIL RECLAIM None.