User's Manual

6
6 Start-Up...........................................................................37
6.1 Operating Modes .....................................................38
6.1.1 Normal Operation...............................................38
6.1.2 Battery Operation / Autonomous Operation.......39
6.1.3 Bypass Operation ..............................................40
6.1.4 Manual Bypass ..................................................41
6.1.5 Unit overload......................................................42
7 Interfaces and Communication .......................................43
7.1 Computer Interface RS232......................................43
7.2 Communication Slot ................................................43
7.3 Shutdown and UPS Management Software............43
8 Displays and Troubleshooting.........................................45
8.1.1 Signalling............................................................45
8.1.2 Overview Table of LED Displays / Acoustic
Warning Signals.................................................47
8.2 Faults.......................................................................49
8.2.1 Error Messages..................................................49
9 Parallel Operation ...........................................................51
9.1 Principle of Operation..............................................51
9.2 Set-up / Connection of Parallel Operation Board ....52
9.3 Operation of the UPS in a parallel system ..............53
9.3.1 Start-Up..............................................................53
9.3.2 Changes to the parallel system..........................56
10 Maintenance....................................................................57
10.1 Charging the Battery................................................57
10.2 Checks.....................................................................57
10.2.1 Visual Check ......................................................57
10.2.2 Checking the Battery..........................................58
10.2.3 Fan Check..........................................................58
11 Storage, Dismantling and Disposal.................................59
11.1 Storage ....................................................................59
11.2 Dismantling..............................................................59
11.3 Disposal...................................................................59
12 List of Terms ...................................................................60
12.1 Technical terminology..............................................60