MGE UPS Systems 3000 VA, 2000 user manual 26 51033211EN/AC

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4. Maintenance

Troubleshooting requiring MGE after-sales support

Indication	Signification	Correction

LED 15 flashes and the buzzer	UPS electronics have detected a UPS	For UPSs equipped with Hot
beeps.	fault.	swap or Install connection
	Depending on the UPS personalization	modules, follow the UPS
	parameters (see section 3.5), there are	replacement procedure (see
	two possibilities:	section 4.2).
	◗the equipment connected to the UPS
	continues to be supplied, but directly	Call the after-sales support
	from the AC-power source (via the	department.
	automatic bypass for a maximum of 8
	hours (LED 21 ON);
	◗the connected equipment is no longer
	supplied.
	The equipment connected to
	the UPS is no longer protected.

LED 16 flashes.	A battery fault was detected during the	Call the after-sales support
	battery test.	department because the
		batteries need replacing.

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Contents Pulsar EXtreme Introduction Pictograms Using this documentForeword Contents Failure of AC input power and operation on battery power Glossary IndexTower model PresentationPulsar EXtreme range Rack modelConnection modules Fault tolerantHot swap Install Output terminal block with cable clampBack Battery extensions for UPS backup times of 66 minutes OptionsCLA Alarms Battery Load Remaining Control panelUnpacking and checks InstallationCD ROM with Solution Pac and UPS Driver softwares Rack model Installation of the rack version Rack mounting diagram with railsInstallation of the communications-card option Connection to the RS 232 communications port optionalSecuring the connection modules Securing and connecting the connection modulesConnection to the AC-power source Two screwsConnection of equipment to a terminal block Always connect the earthing wire firstHot swap Power and equipment connections ON-LINE operating mode OperationStart-up Bargraph indicationsFailure of AC input power and operation on battery power Function Personalizable function Default settingPersonalization On / OFF conditions tabOutput tab Battery tabPersonalizable function Default setting Options By-pass tabConnected equipment is no longer supplied with power ShutdownMaintenance Troubleshooting26 51033211EN/AC Connected equipment is again protected by the UPS UPS replacementFault-tolerant connection module Hot-swap and Install connection modules Press button 24 and wait 20 seconds Check that LED 21 is on This product has been designed to respect the environment UPS recycling at the end of service lifeEnvironment PackingAppendices GlossarySleep mode InstallON-LINE mode Start on battery powerBattery Index34 51033211EN/AC