Nortel DMS-100 Series Maintenance Manual page 681

At the OPAC site
5 Press the door switch and check the cancelation of the door alarm.
Termination
compartment
Fuse panels Air induction roof
LCM
HIE
Cooling unit
Bay 0
DMS-100 Family OPAC Maintenance Manual XPM12 and up
Routine maintenance procedures 13-33
Door switch
BCU
Filler panel
PO747175
Rectifiers
MSP
RMM
Cooling unit
Bay 1
Door alarm test
OPAC
(continued)
Attached
power
pedestal