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Page Title:
Table 5-1. Troubleshooting Procedures - Continued |
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 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
20. (Cont)
b.
(Cont)
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.
Position terminal board
cover on TB1 and install
mounting screws and
lock washers. Position
batteries in cabinet and
connect terminal leads.
Position Status Monitor
Module in mounting rack
(ensure that connector is
properly engaged) and in-
stall mounting screws.
Position Signal Module
in mounting rack and in-
stall mounting screws.
Connect wires to terminal
board TB1. Turn on ex-
ternal ac power by turning
on circuit breaker. Close
and lock cabinet 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
external ac power by turn-
ing off circuit breaker. Dis-
connect battery terminal
leads and remove battery.
5-35
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