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3) Remove the battery pack from the cabinet. See Fig. 8-3.
Fig. 8-3 Battery easy replacement-Step 3
4) Replace the old battery packs with the new ones.
5) Reconnect the DC cables.
Note:
The battery pack is 20kg weight, be careful not to fall off when
you operate the battery replacement.
If you want to replace batteries without powering down the UPS, you
need to set the UPS to work in Bypass Mode. Remove the
maintenance switch cover plate of the UPS and set the maintenance
switch from “UPS” to
“BPS”. Turn the M1/M2/N input breaker to the
“OFF” position(you need
to open the N breaker’s cover first), and
then it can be replaced.
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