Eaton 5PX Advanced User's Manual

Also see for 5PXEBM48RTG2: Advanced user's guide Service manual Advanced user's guide

614-40095-00 31•••1.2.1.2.End of battery backup timeLCD displays "End of backup time".All the LEDs go OFF.The audible alarm stops.5.5 Return of AC input powerFollowing an outage, the UPS restarts automatically when AC input power returns (unless the restart function has beendisabled) and the load is supplied again.5.6 Retrieving the event logTo retrieve the event log through the display:Press any button to activate the menu options, then select event log.Scroll through the listed events.5.7 Retrieving the fault logTo retrieve the fault log through the display:Press any button to activate the menu options, then select fault log.Scroll through the listed faults.6 UPS maintenance6.1 Equipment careFor the best preventive maintenance, keep the area around the equipment clean and dust free. If the atmosphere is verydusty, clean the outside of the system with a vacuum cleaner.For full battery life, keep the equipment at an ambient temperature of 25 °C (77 °F).The batteries are rated for a 3-5 year service life. The length of service life varies, depending on the frequency of usageand ambient temperature (life divided by 2 each 10 °C above 25 °C).If the UPS requires any type of transportation, verify that the UPS is turned off.Batteries used beyond expected service life will often have severely reduced runtimes. Replace batteries at least every 4years to keep units running at peak performance.Batteries runtime will be reduced at low temperature (below 10 °C).6.2 Storing the equipmentIf you store the equipment for a long period, recharge the battery every 6 months by connecting the UPS to utility power.The internal batteries charge to 90% capacity in less than 3 hours. However, Eaton recommends that the batteries chargefor 48 hours after long-term storage.Check the battery recharge date on the shipping carton label. If the date has passed and the batteries were neverrecharged, do not use them. Contact your service representative.