TM 5-6350-264-14&P-11
NAVELEX EE 181-AA-OMI-120/E121 C-7359-40-1
T.O. 31S9-2FSS9-1-11
Table 5-1. Troubleshooting Procedures - Continued
Trouble
Probable cause
Corrective Action
10. (Cont)
a.
(Cont)
screws and lock washers
and remove terminal board
cover from TB1 on power
supply. Tag and discon-
nect all interconnecting
wires from TB1, TB2, and
TB3. Remove nuts from
captive screws. Slide pow-
er supply to the right and
remove from cabinet.
(2)
To install new one-zone Mon-
itor Cabinet power supply,
position power supply in
cabinet and install nuts on
captive screws. Connect all
interconnecting wires to
TB1, TB2, and TB3. Posi-
tion terminal board cover
on TB1 and install mount-
ing screws and lock wash-
ers. Position batteries in
cabinet and connect ter-
minal leads. Position
Status Monitor Module in
mounting rack (ensure that
connector is properly en-
gaged) and install mount-
ing screws. Position Signal
Module in mounting rack
and install mounting
screws. Connect wires to
terminal board TB1. Turn
on external ac power by
turning on circuit breaker.
Close and latch mounting
rack. Close and lock cabi-
net door.
(3)
To remove five-zone Monitor
Cabinet power supply, un-
lock and open cabinet
door. Unlatch and swing
out mounting rack. Posi-
tion power supply switch
S1 to POWER OFF. Turn
5-17