| Tweet |
Custom Search
|
|
|
||
 TM 55-1905-219-14-2
2-103. OVERBOARD DISCHARGE - HOLDING TANK (Cont).
(2)
On Deck - (Port Side - Frame 44).
(a)
Place discharge valve (3, Figure FO-56) lever in the closed position.
(b)
Disconnect the sewage discharge hose from the dock sewage system.
(c)
Disconnect the hose from the sewage discharge deck connect on.
2-104. OVERBOARD DISCHARGE - MACERATOR PUMP (s).
a.
Overboard discharge of sewage from the macerator pumps can be done when at sea. Refer to Figure FO-57.
Federal law prohibits dumping of sewage in restricted waters.
b.
This procedure should be used only when the holding tank, discharge pumps or air pumps are inoperable.
c.
Perform the normal operation procedure in paragraph 2-102.
d.
Tank and Auxiliary Machinery Compartment - (2-40-0-Q).
(1)
Place flow control valve (1, Figure FO-57) in the over-board discharge position.
(2)
Rotate valve (2, Figure FO-57) counter-clockwise.
e.
To stop the overboard discharge from the macerator pumps, place flow control valve (2, Figure FO-57) in the to
tank position.
2-460/(2-461 Blank)
|
||
|
||
