Table of Contents
IMPORTANT SAFETY INSTRUCTION .............................................................................................................. 1
Safety precautions ............................................................................................................................................. 3
1. Preparation ................................................................................................................................................... 9
1-1
Unpacking the product ........................................................................................................................ 9
1-2
Checking the accessories ................................................................................................................... 9
1-3
Name of each part ............................................................................................................................. 10
1-4
2. Installation and connection ......................................................................................................................... 12
2-1
2-2
Installation ......................................................................................................................................... 14
2-3
Connecting the equipment ................................................................................................................ 15
2-4
Checking the operation ..................................................................................................................... 17
2-5
Charging the battery .......................................................................................................................... 19
2-6
Measuring the backup time ............................................................................................................... 19
3. Operating the UPS ..................................................................................................................................... 20
3-1
3-2
Start and stop procedures ................................................................................................................. 21
3-3
4. Functions of the UPS ................................................................................................................................. 25
4-1
Suspending a beep ........................................................................................................................... 25
4-2
4-3
5. Measuring the backup time ........................................................................................................................ 28
5-1
5-2
Estimated backup time ...................................................................................................................... 28
6. Maintenance and inspection ....................................................................................................................... 29
6-1
Checking the battery ......................................................................................................................... 29
6-2
Replacing the battery ........................................................................................................................ 29
6-3
Replacing the fan .............................................................................................................................. 34
6-4
Cleaning ............................................................................................................................................ 34
7-1
7-2
7-3
7-4
Example of connection ...................................................................................................................... 35
8-1
8-2
Details on Contact Signal .................................................................................................................. 37
8-3
Expanding the signal card ................................................................................................................. 39
8-4
9. Extending the backup time ......................................................................................................................... 40
9-1
11. Troubleshooting .......................................................................................................................................... 43
References ....................................................................................................................................................... 44
A. Specifications ......................................................................................................................................... 44
C. Circuit block diagram ............................................................................................................................. 45
D. Related products .................................................................................................................................... 46
2