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5.1
Battery replacement
Depending on usage, the battery capacity will reduce over time and may need replacing in order to maintain the specified
UPS backup performance.
WARNING: If you remove a cover from the UPS case you will be exposed to potentially lethal voltages.
• The battery replacement procedure must be carried out by an electrically trained technician.
• If a battery is faulty ALWAYS seek assistance from Kohler Uninterruptible Power or one of its local
service agents.
(Fig A)
(Fig B)
1.
Turn OFF the UPS.
2.
Disconnect the mains power cable.
3.
Remove the four screws located at the base of the UPS (Fig A).
4.
Remove the front panel and top cover by lifting it at the back and pulling forward (Fig B).
800VA Model only (Fig C)
5.
Loosen and disconnect the cable from the battery negative terminal followed by the red battery positive terminal.
6.
Carefully withdraw the battery from the case, taking care not to short circuit the battery terminals.
7.
Fit the replacement battery using the above instructions in reverse order. (Note that it is normal to see a small spark
when connecting the new battery.)
8.
Refit the front panel and top cover, and secure in place using the four screws located at the base of the UPS.
TS_602_01 PW1000/LT User Manual 20/3/19
(Fig C)
(Fig D)
Figure 5.1 PW1000/LT Battery Replacement
5
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