AEG 2.33 2 user manual Complete UPS shutdown, LED indications control panel PC

Page 37

37

Start up the loads to be supplied in a progressive way. The system is started up completely, and the loads are protected through the UPS.

2	1
	3

Fig.25: LED indications control panel (PC)

a

b c

d e

5.2. Complete UPS shutdown

•Shutdown the loads.

•If the system has outgoing distribution protection, switch them “Off”.

•Shutdown the inverter. Through the keypad of the control panel ((3) from Fig.25), go down to “CNTL” submenu (screen 1.0), and select “OFF”.

You will get to screen 1.2, asking you to shut down the unit by pressing (ENT), see Fig.24.

•Turn the output switch (Q2) to “Off” position.

•Set the input switch (Q1a) to “Off” position.

•Turn fuse holder switch from battery cabinet (Q8) and/or battery fuse holder switch or switch from UPS (Q3), to “Off”.

•Cut the power supply of the UPS and the bypass with the cut-off or general switch on the header board. The system will be completely deactivated.

Electrical discharge hazard. If, after shutdown of the equipment, it is necessary to disconnect the separate battery pack/s, wait several minutes (5 min. approx), until the electrolytic capacitors have been discharged.

The equipment is completely shut down.

Image 37

Contents Protect 2.33 Contents Operation Maintenance, warranty and service Introduction Using this manualSymbols and conventions used For more information and help Safety and instructionsManagement declaration Quality and standard guaranteeEnvironmental protection StandardsViews Views of the equipment PresentationNot available for Protect 2.33 No -3 battery cabinet front view with front door closed Corresponding legends for the equipment views LCD Operating principle Structure Structural schemaOperation with mains failure Normal operationOperation with inverter not active Parallel operation Operation in manual bypassThere are two operation modes possible Important safety instructions InstallationBattery safety instructions Cabinet access Bypass Input Output Set up and installation Unpacking and content checking Transportation to site StorageLocation Front view for parallel system Connection To the mains connection, terminals X1 toPage Connection of the output, terminals X6 to Page Connection example between a UPS and two battery cabinets Interface relay contacts, connectorConnector DB9 X31 COM-interface RS232 and RS485, connectorPage Parallel BUS connection EPO terminals Parallel BUS Connection Operation Start up procedureStart up Control before start up Close Battery Switch LED indications control panel PC Complete UPS shutdownBypass manual switch Maintenance Principle of operation Emergency power off EPO operationTransfer to maintenance bypass Transfer to normal operation Close Battery Switch Control panel parts Control panel and display descriptionTouch Screen Basic functions of keyboard from synopticControl panel parts Main Messages menus and classification in submenusMenu structure Screen 0.0 Main Screen Screen description Main level screen menuMain UPS status control screen menuPage 3. ‘‘MEASURES level screen menu Page Page Screen 3.0 Settings and its submenus 4. ‘‘SETTINGS level screen menuModbus Screen Page Page 5. ‘‘ALARMS level screen menu UPS Rectifier blocks Alarm list displayed in the LCD panel Alarm Page Page Alarm Page Page Page Page Alarm Error in configuration memory Screen 5.0 Data logger 6. ‘‘DATA Logger level screen menuPage Basic maintenance guide Maintenance, warranty and serviceBattery fuses BatteriesCooling Fan Warranty conditionsCapacitors Annexes Static Bypass Type Dimensions & Weight External Battery Cabinet External battery cabinetTo provide for Safety InstructionsPage Page Page Operating Instructions 8000032013 BAL, EN