Marine Sanitation Device

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Oil/Water Separator and Bilge Pumping System-cont.

TM-55-1905-222-14 Landing Craft Mechanized (LCM-8) (ROHR and Gunderson Models) (1905-01-284-2647 AND 1905-01-284-2648) Manual

Section IV. OPERATING UNDER UNUSUAL CONDITIONS

TM 55-1905-222-14

2-5.5 Marine Sanitation Device.

Ensure that the rotary switch (1) located near the retention canisters is ON. (This switch should stay on

during extended periods of usage).

Ensure that the three-way valve (2) is set for MSD operation (arrow on valve pointing forward).

After usage of the marine head (3), depress the foot pedal (4) and flush with a few strokes of the pump

handle (5).

NOTE

The three-way valve may be set to bypass the MSD (arrow on valve

pointing aft) to flush the toilet directly overboard when In the open sea.

Change 6

2-60