MGE UPS Systems 2000, 3000 VA user manual UPS replacement, Fault-tolerant connection module

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4. Maintenance

4.2 UPS replacement

Fault-tolerant connection module

Before carrying out this operation, the supply of power to the connected equipment must be cut. The equipment will therefore no longer be powered.

Disconnection:

	1.	Shut down the UPS by pressing button 24 (return to the OFF
	position).
	2.	Open the battery circuit breaker(s) 8 .
24	3.	Open the upstream device (OFF position) controlling the
	supply of AC power to the UPS.
	4.	Remove the two fixing screws 31 and the connection module
	from the UPS.

Reconnection:

1.Insert the connection module in the connector 10 and secure using the two screws 31 .

2.Close the upstream device (ON position) controlling the supply of AC power to the UPS.

3.Close the battery circuit breaker(s) 8 .

Check that UPS personalization settings still correspond to the equipment to be supplied (see section 3.5).

4. Start the UPS by pressing button 24 .

The connected equipment is again protected by the UPS.

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Contents Pulsar EXtreme Introduction Using this document ForewordPictograms Contents Glossary Index Failure of AC input power and operation on battery powerRack model PresentationPulsar EXtreme range Tower modelOutput terminal block with cable clamp Fault tolerantHot swap Install Connection modulesBack Options Battery extensions for UPS backup times of 66 minutesCLA Control panel Alarms Battery Load RemainingInstallation CD ROM with Solution Pac and UPS Driver softwaresUnpacking and checks Rack model Rack mounting diagram with rails Installation of the rack versionConnection to the RS 232 communications port optional Installation of the communications-card optionTwo screws Securing and connecting the connection modulesConnection to the AC-power source Securing the connection modulesAlways connect the earthing wire first Hot swapConnection of equipment to a terminal block Power and equipment connections Operation ON-LINE operating modeBargraph indications Start-upFailure of AC input power and operation on battery power On / OFF conditions tab Personalizable function Default settingPersonalization FunctionBy-pass tab Battery tabPersonalizable function Default setting Options Output tab Shutdown Connected equipment is no longer supplied with powerTroubleshooting Maintenance26 51033211EN/AC UPS replacement Fault-tolerant connection moduleConnected equipment is again protected by the UPS Hot-swap and Install connection modules Press button 24 and wait 20 seconds Check that LED 21 is on Packing UPS recycling at the end of service lifeEnvironment This product has been designed to respect the environmentGlossary AppendicesStart on battery power InstallON-LINE mode Sleep modeIndex Battery34 51033211EN/AC