Nortel DMS-100 Series Maintenance Manual page 221

32 Remove the fuses and repeaters for CB8 and LCA 0 in the following order.
remove –48V line drawer fuses, 11 through 15
remove fuse F01 of the FSP, for CB8 only
unseat NT repeater cards, 1 through 4.
Go to step 34.
33 Remove the fuses and repeaters for CB9 and LCA 1 in the following order.
a. remove –48V line drawer fuses, 11 through 15
b. unseat NT repeater cards, 5 through 7.
34
Obtain a capacitor forming tool.
Note: A capacitor forming tool consists of a 100 watt 120V light bulb
that screws into a socket with bare-ended twisted wires.
35 Unscrew the slotted nut on the front of the FSP.
36
DANGER
Risk of electrocution
Terminals in the FSP can have an electrical potential
of –48V dc to –60V dc. Do not touch any terminals
inside the FSP.
Open the FSP panel.
DMS-100 Family RLCM Maintenance Manual XPM12 and up
RLCM alarm clearing procedures 7-37
RLCM talk battery alarm
critical
(continued)