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 TM 55-1925-273-10-1
0079 00
FILL THE BALLAST TANKS WITH RAW WATER
1.
Align the piping by placing the following valves in the OPEN position:
a.
BB-13, S.W. TO BLST. PMPS (figure 6, item 13), raw water supply from fire main
b.
BB-26, B/B PMP No. 1 BLST. SUCT (figure 6, item 14), bilge/ballast pump 1 suction from ballast manifold
c.
BB-27, B/B PMP. No.2 BLST. SUCT (figure 6, item 15), bilge/ballast pump 2 suction from ballast manifold
d.
BB-35, B/B PMP No.1 BLST. TO MANF. (figure 6, item 16), bilge/ballast pump 1 discharge to ballast manifold
e.
BB-33, B/B PMP. No.2 BLST TO MANF (figure 6, item 17), bilge/ballast pump 2 discharge to ballast manifold
2.
Select a ballast tank to fill and OPEN the valve as follows:
a.
To fill SALT WATER BALLAST TANK No. 1, OPEN BB-49, BLST TK No.1 FILL (figure 6, item 18), ballast
tank 1 fill valve.
b.
To fill SW BALLAST TANK No. 2P, OPEN BB-47, BLST TK No.2P FILL (figure 6, item 19), ballast tank 2P fill
valve.
c.
To fill SW BALLAST TANK No.2S, OPEN BB-45, BLST TK No.2S FILL (figure 6, item 20), ballast tank 2S fill
valve.
3.
Start the pump(s) by completing the following actions at the bilge/ballast pump motor controllers 1 and/or 2:
a.
Press and release the START pushbutton(s) (figure 3, item 4).
b.
Verify that the MOTOR RUN indicator(s) (figure 3, item 5) illuminate(s).
4.
Verify that the pump discharge pressure gauge(s) read about 10 to 20 PSI (.67 to 1.38 bar).
5.
Observe the tank level on the remote TLI receiver module (figure 7, item 1) of the tank being filled.
1
Figure 7. Remote TLI Receiver Module
0079 00-6
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