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 TM 55-1925-273-10-1
0079 00
(2)
CLOSE OB-13, OILY WST. STOR. TK. TO OILY BILGE PMP. SUCT. (figure 9, item 16), oily waste
storage tank to oily bilge pump suction.
b.
To pump the oily waste storage tank, position the valves as follows:
(1)
CLOSE OB-14, C.O.V. OILY BILGE PMP. SUCT. (figure 9, item 17), pump suction from oily bilge
header.
(2)
OPEN OB-13, OILY WST. STOR. TK. TO OILY BILGE PMP. SUCT. (figure 9, item 16), oily waste storage
tank to oily bilge pump suction.
(3)
OPEN OB-16, OILY WASTE STOR. TK. SUCT. (figure 9, item 5), oily waste storage tank suction.
4.
Start the oily bilge pump by placing CA-56, COV OILY BILGE PMP SUCT in the OPEN position.
! CAUTION
The air supply regulator pressure gauge should not read above 90 PSI (6.21 bar) or damage
could occur to the pump.
5
Verify the readings at the following gauges:
a.
Oily bilge transfer pump strainer differential pressure gauge reads between 0 and 15 PSI (0 to 1.03 bar).
b.
Oily bilge transfer pump discharge press gauge reads between 0 and 20 PSI (0 to 1.39 bar).
6.
When the bilge is empty, stop the oily bilge pump by placing CA-56, COV OILY BILGE PMP SUCT in the CLOSED
position.
7.
Secure the piping system and realign the valves as follows:
a.
CLOSE the following valves:
(1)
OB-22, C.O.V. SHORE CONN. oily waste shore connection, located on the main deck
(2)
OB-16, OILY WASTE STOR. TK. SUCT. (figure 9, item 5), oily waste storage tank suction
(3)
OB-13, OILY WST. STOR. TK. TO OILY BILGE PMP. SUCT. (figure 9, item 16), oily waste storage tank to
oily bilge pump suction
(4)
OB-7, OILY DR. TK. SUCT (figure 9, item 12), oily waste drain tank suction
(5)
OB-9, OILY BILGE PMP. DISCH TO SHORE (figure 9, item 8), oily bilge pump discharge to shore connec-
tion
b.
Place the following valves in the OPEN position:
(1)
OB-14, C.O.V. OILY BILGE PMP. SUCT. (figure 9, item 17), pump suction from oily bilge header
(2)
OB-8, OILY BILGE PMP DISCH. TO OILY WST.STOR. TK. (figure 9, item 18), oily bilge pump discharge
to the oily waste storage tank
8.
Disconnect the hose at oily waste shore connection.
0079 00-16
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