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 TM 55-1925-273-10-1
0079 00
(1)
Press and release the START pushbutton(s) (figure 3, item 4).
(2)
Verify that the MOTOR RUN indicator(s) (figure 3, item 5) illuminate(s).
b.
Verify that the strainer differential pressure gauge(s) read(s) between 0 and 10 PSI (0 to .67 bar).
! CAUTION
Monitor the discharge pressure gauge to verify that the pump is moving liquid. Running the
pump dry can cause severe damage.
c.
Verify that the pump discharge pressure gauge(s) read(s) between 10 and 40 PSI (.67 to 2.76 bar).
d.
When bilges are empty, stop the pumps by performing the following actions at the bilge pump 1 and 2 motor
controllers:
(1)
Press and release the STOP pushbutton(s) (figure 3, item 6).
(2)
Verify that the MOTOR RUN indicator(s) (figure 3, item 5) go(es) out.
e.
Secure piping system by placing the following valves in the CLOSED position:
(1)
All valves on the bilge manifold (figure 6, item 24).
(2)
BB-58 (figure 6, item 12), bilge/ballast overboard discharge
(3)
BB-33, B/B PMP. No.2 BLST TO MANF. (figure 6, item 7), bilge/ballast pump 1 discharge
(4)
BB-32, B/B PMP No.2 OVBD DISCH (figure 6, item 8), bilge/ballast pump 2 discharge
(5)
BB-29, B/B PMP No. 1 BILGE SUCT. (figure 6, item 9), bilge/ballast pump 1 suction
(6)
BB-30, B/B PMP. No. 2 BILGE SUCT (figure 6, item 10), bilge/ballast pump 2 suction
OILY BILGE WATER PUMPING
1.
Verify that the compressed air system is operational and available.
2.
Align the oily bilge water pumping system piping as follows:
a.
Place the following valves in the CLOSED position:
(1)
OB-18, HOSE CONN. - OILY BILGE SUCT. (figure 9, item 1), engine room forward 1" flush connection
(2)
OB-2, OILY BILGE SUCT (figure 9, item 2), AMS 1 PORT oily bilge suction
(3)
AMS 1 1" flush connection (figure 9, item 3)
(4)
OB-1, OILY BILGE SUCT (figure 9, item 4), AMS 1 STARBOARD oily bilge suction
(5)
OB-16, OILY WASTE STOR. TK. SUCT. (figure 9, item 5), oily waste storage tank suction
(6)
OB-10, OILY WTR. SEP. OVBD. DISCH (figure 9, item 6), oil water separator overboard discharge
(7)
OB-15, OILY WTR. SEP. INLET (figure 9, item 7), oil water separator inlet
0079 00-12
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