Lube Oil Transfer Piping System. (FIGURE 2-115)

TM 55-1915-200-10

(7) Open

fire/bilge pump discharge

valve to fire main (7).

16) Open pressure gauge cutout valves (5

and/or 26).

(8) Turn fire/bilge pump motor switch to

ON (110, FIGURE 2-103, Sheet 6 of 7).

(17) Open inline stop valve (2).

(9) Observe discharge pressure gauge (8,

(18) Open pump discharge overboard

FIGURE 2-107).

valve (3).

(19) Open ballast overboard valve (12, FIGURE

2-144).

NOTE

(20) Depress START pushbutton (67

If no pressure is indicated within 30

and/or 71, FIGURE 2-103, Sheet 4 of 7) to start port #1

seconds, turn switch (110, FIGURE 2-

and/or #2 bilge pumps.

103, Sheet 6 of 7) to OFF. Refer to

unit maintenance.

(21) Observe discharge pressure gauges

(27 and/or 29, FIGURE 2145).(

(10) Turn emergency fire pump switch

OFF (3, FIGURE 2-92).

NOTE

(11) Emergency fire pump is now in

standby status.

If no pressure is indicated within 30

seconds, depress pump STOP

2-5.13. Lube Oil Transfer Piping System. (FIGURE 2-

switches (66 and/ or 70, FIGURE 2-

115)

103, Sheet 4 of 7). Refer to unit

a. Depress stop switch (40, FIGURE 2-103,

maintenance.

Sheet 2 of 7).

b. Secure Ballast Pumping Operation.

b. System Startup.

(1) Depress port #1 and/or #2 bilge pump

(1) Close all valves in the lube oil transfer

STOP pushbuttons (66 and/or 70).

piping system and lube oil purification piping system.

(2) Close all valves in bilge/ballast piping

(2) Open transfer pump suction valve

systems.

(54).

(3) Close all valves in ballast piping

(3) Open gauge cutout valve (47).

system.

(4) Open transfer pump discharge valve

(4) Open fire/bilge sea water suction

(5).

valve (13, FIGURE 2-107).

(5) Open inline stop valve (6 and 7).

(5)

Open fire/bilge pump suction valve

(19).

(6) Position three way valve (9) to port or

starboard main engine lube oil sump as desired.

(6)

Open

fire/bilge

pump

discharge

valve (11).

(7) Depress pump start switch (41,

FIGURE

2-103,

Sheet

7).

2-423