TM 55-1925-284-14&P
OPERATOR, UNIT, DIRECT SUPPORT, AND GENERAL SUPPORT MAINTENANCE
MARINE SANITATION DEVICE FOR
INLAND AND COASTAL LARGE TUG (LT)
OPERATION UNDER UNUSUAL CONDITIONS
INITIAL SETUP:
Personnel Required:
Equipment Conditions:
One Watercraft Engineer, 88L
All ventilation fans operating normally (TM 55-1925-
273-10)
References:
Ship's service air operating normally (TM 55-1925-
TM 55-1925-273-10
273-10)
SECURITY MEASURES FOR ELECTRONIC DATA
There are no required security measures for electronic data. The Marine Sanitation Device (MSD) components
do not use or store any electronic data.
UNUSUAL ENVIRONMENT/WEATHER
There are no environmental or weather conditions that prevent the MSD from operating.
EMERGENCY PROCEDURES
NOTE
Emergencies constitute pipe leaks, personnel injury, or obvious equipment malfunction.
In the event of an emergency, press the STOP button (figure 1, item 1) on the MSD control panel (figure 1,
item 2) and set to OFF the MSD DISCHARGE PUMP AND BLOWER circuit breaker (figure 2, item 1) in
440V power panel No. 4.
2
1
BLOWERRUN
PUMP
HAND
AUTO
OFF
1
START
STOP
Figure 1. MSD Control Panel
Figure 2. 440V Power Panel No. 4
0006 00-1