Nortel DMS-100 Series Maintenance Manual page 565

Battery replacement
CAUTION
Possible loss of service during battery replacement
While batteries are being replaced, service may be lost if
ac power is interrupted.
DANGER
Hazardous chemicals
Battery chemicals can be hazardous and are potentially
explosive. Exercise caution.
At the SRME or SRMO cabinet
1 Disconnect the battery connector from the TSS Backplane.
2 Disconnect the battery fuse connector and remove batteries.
3 Install replacement batteries and connect to the load bus.
4 Connect the battery fuse connector.
5 Connect the batteries connector to the TSS Backplane.
6 You have correctly completed this procedure.
Star Remote System routine maintenance procedures
DMS-100 Family NA100 Star Remote System XPM15 and up
Battery replacement
Star Module
13-7
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