GE 400 User Manual
Also see for 400 Series: Maintenance manualUser manualInstructionInstructionsInstructions
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Modifications reserved Page 77/79OPM_SGS_USM_M40_M50_2US_V010.doc User Manual SG Series 400 & 500 UL S29 MAINTENANCEWARNING !All maintenance and service works must be performed by QUALIFIED SERVICEPERSONNEL ONLY.9.1 MAINTENANCEA UPS system, like other electrical equipment, needs periodic preventive maintenance.A regular maintenance check of your installation guarantees higher reliability of your safe critical powersupply.Preventive maintenance work on the UPS can be done only by trained Service technicians.We therefore recommend you sign a Maintenance and Service contract with GE Global Services @ 1-800-637-17389.1.1 Service checkIf the LED Operation blinking during normal operation, the unit has not been serviced for the last 20,000hours by a GE trained technician.We highly recommend that you contact your Service Center for preventive maintenance work.9.1.2 Fans and ventilationWe recommend a periodic cleaning of the ventilation channels and grids on the UPS system, in order toguarantee proper air circulation in the unit and in the Battery.We recommend replacement of the fans in the units every 20,000 hours.9.1.3 Other components with limited lifetimeWe recommend the periodic replacement of the following components to guarantee higher reliability ofthe UPS.LifetimeComponent Ambient temperature At 100% loadUp to 77°F (25°C) 50,000 hoursFilter Capacitors DCUp to 104°F (40°C) 20,000 hoursFilter Capacitors AC Up to 104°F (40°C) 50,000 hoursLithium Battery on the “P3 – Control board” Up to 104°F (40°C) 50,000 hours |
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