AEG 2.33 2 user manual Operation, Start up Control before start up, Start up procedure

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5. Operation

Note: The following descriptions relate to operation of the UPS using the keys below the display screen. Operation can also be carried out using the touchscreen capability, juts type in the appropriate files or text.

5.1. Start up

5.1.1. Control before start up

Ensure that all the connections have been made correctly and are sufficiently tight, respecting the labeling of the device and the instructions in chapter 4. “Installation and wiring of the unit”.

Check that the UPS switches and the battery cabinet or cabinets are turned off (position “Off”).

Be sure that all the loads are turned “Off”.

5.1.2. Start up procedure

It is very important to operate “start-up” in the established order and to considering the following instructions.

If you start up a UPS in a parallel system, the written procedures apply to both UPS devices. You can use the procedure described below step by step for the first UPS and then for the 2nd UPS until you see the message “Close battery switch!” Now you can close both battery switches. It is irrelevant which UPS starts first.

If the UPS connects to an external battery cabinet, set the fuse holder switch of the battery cabinet (Q8) to “On”.

If the power supply to the UPS has a general switch, set the general switch of the header board to “On”.

Turn the input switch (Q1a) to “On” position. The display of the Control Panel (PC) will be turned on automatically.

If the following alarm message appears on the Control Panel Display ...

PHASE REVERSE INPUT POWER

…and an audible alarm sounds, the UPS cannot be started because of incorrect input phase sequence. Disconnect the input switch (Q1a) and the general cut-off of the header board, swap the phases of the input terminals of the UPS according to the labeling and repeat the start-up process described previously.

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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 inverter not active Normal operationOperation with mains failure 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 terminalsParallel BUS Connection Start up Control before start up Start up procedureOperation Close Battery Switch LED indications control panel PC Complete UPS shutdownTransfer to maintenance bypass Emergency power off EPO operationBypass manual switch Maintenance Principle of operation Transfer to normal operation Close Battery Switch Basic functions of keyboard from synoptic Control panel and display descriptionControl panel parts Touch ScreenControl 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 Batteries Maintenance, warranty and serviceBasic maintenance guide Battery fusesCapacitors Warranty conditionsCooling Fan Annexes Static Bypass Type Dimensions & Weight External Battery Cabinet External battery cabinetTo provide for Safety InstructionsPage Page Page Operating Instructions 8000032013 BAL, EN