Eaton Powerware Series User Manual

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EATON Power Distribution Rack (208V) User’s Guide 164201720 Rev 1 www.powerware.com 41Chapter 5 MaintenanceThis section explains how to: Perform preventive maintenance and firmware updates for the PDR Store the PDR Recycle the PDRImportant Safety InstructionsThe PDR interior is unsafe until AC source power is removed.W A R N I N G Servicing and maintenance should be performed by qualified service personnel only. LETHAL VOLTAGE PRESENT. This unit should not be operated with the cabinet doors open or safetypanels removed. Do not make any assumptions about the electrical state of the PDR.Preventive MaintenanceThe PDR requires very little preventive maintenance. However, the system should beinspected periodically to verify that the unit is operating normally.DAILY MaintenancePerform the following steps daily:1. Keep the area around the PDR clean and dust-free. If the atmosphere is verydusty, clean the outside of the system with a vacuum cleaner.2. Verify that none of the ventilation accesses are blocked.3. Verify that the operating environment is within the parameters specified inTable 13 on page 44.4. Record the check results and any corrective actions in a suitable log.PERIODIC MaintenanceInspect the PDR periodically to determine if components, wiring, and connectionsexhibit evidence of overheating or other damage. Give particular attention to boltedconnections. Retorque the bolted connections as needed to their appropriate values.Refer to the distribution panel manufacturer’s circuit breaker application andmaintenance literature for recommended maintenance practices and procedures.ANNUAL MaintenanceAnnual preventive maintenance, if required, should be performed only by authorizedservice personnel familiar with maintenance and servicing of the PDR. Contact yourservice representative for more information about service offerings.