| 5.4.2 | Connection of the battery cubicle PROTECT 1. | 36 | |
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| BP20 .................................................................. | |
5.5 | Mechanical blocking of the PROTECT 1................. | 37 | ||
6 | 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 | 50 | |
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|
| warning signals .................................................. | |
8.2 | Faults....................................................................... | 52 | ||
| 8.2.1 | Error Messages.................................................. | 52 | |
9 | Parallel Operation ........................................................... | 54 | ||
9.1 | Principle of Operation.............................................. | 54 | ||
9.2 | 55 | |||
9.3 | Operation of the UPS in a parallel system .............. | 57 | ||
| 9.3.1 | 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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| 7 |
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