AEG PROTECT 1 Series Operating Instructions Manual page 7

5.4.2 Connection of the battery cubicle PROTECT 1.
BP20 ..................................................................36
5.5 Mechanical blocking of the PROTECT 1.................37
6 Start-Up...........................................................................38
6.1 Operating modes .....................................................39
6.1.1 Normal operation ...............................................39
6.1.2 Battery Operation / Autonomous Operation ......40
6.1.3 Bypass operation ...............................................42
6.1.4 Manual bypass...................................................44
6.1.5 Unit overload......................................................45
7 Interfaces and communication........................................46
7.1 Computer interface RS232......................................46
7.2 Communication Slot ................................................46
7.3 Shutdown and UPS Management Software............46
8 Displays and troubleshooting..........................................48
8.1.1 Signalling ...........................................................48
8.1.2 Overview table of LED displays / acoustic
warning signals ..................................................50
8.2 Faults.......................................................................52
8.2.1 Error Messages..................................................52
9 Parallel Operation ...........................................................54
9.1 Principle of Operation ..............................................54
9.2 Set-up / connection of parallel operation board ......55
9.3 Operation of the UPS in a parallel system ..............57
9.3.1 Start-Up..............................................................57
9.3.2 Changes to the parallel system .........................59
10 Maintenance ...................................................................60
10.1 Charging the Battery ...............................................60
10.2 Checks.....................................................................60
10.2.1 Visual check.......................................................60
10.2.2 Checking the battery..........................................61
10.2.3 Fan check ..........................................................61
11 Storage, Dismantling and Disposal.................................62
11.1 Storage ....................................................................62
11.2 Dismantling..............................................................62
11.3 Disposal...................................................................62
12 List of terms ....................................................................63
12.1 Technical terminology .............................................63
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