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Ivy G E <br /> UPS SYSTEMS <br /> Quote ID: CL51339 <br /> UPS Preventive Maintenance Scope of Work <br /> During the preventive maintenance inspection.. the following areas will be inspected and corrective action will be made accordingly. <br /> Visual Inspection <br /> Check UPS for exterior damage <br /> Clean interior of UPS and check for physical damage or deterioration <br /> Verify status panel functionality <br /> Check ambient temperature and exhaust for operation <br /> Check air fillers and verify air flow <br /> Spare parts kit inventory (if applicable) <br /> Mechanical Inspection <br /> Check for non conformance - fit & finish <br /> Verify connection integrity <br /> Check all power and control wiring and all accessible power cables <br /> Check battery cables, connections and posts <br /> Electrical Inspection <br /> Check all system voltages and system currents <br /> Verify PC board calibration and operation <br /> Check sub assembly operation (rectifier, inverter, static switch) <br /> System Operation <br /> Forward XFER <br /> Reverse XFER <br /> Verify UPS modes of operation: on-line, on battery, on bypass, etc. <br /> Verify operation of EPOIREPO <br /> Check Alarm interface <br /> Maintenance bypass sequence <br /> Verify and calibrate display panel if applicable <br /> Verify personalization and calibration of all programmable UPS parameters <br /> Recommendations <br /> Service issues — engineering changes or field modifications <br /> Environmental surroundings — improvements needed <br /> Advise customer of any batteries that may need replacement <br /> Additional recommendations as needed <br /> MGE UPS SYSTEMS, INC. 1660 Scenic Avenue, Costa Mesa, California 92626 <br />