| Tweet |
Custom Search
|
|
|
||
 TM 55-1925-273-10-2
OPERATOR'S MANUAL
INLAND AND COASTAL LARGE TUG (LT)
OPERATION UNDER UNUSUAL CONDITIONS
FIREFIGHTING SYSTEM OPERATION USING PUMP DRIVE ENGINE
INITIAL SETUP:
Personnel Required:
References:
One Watercraft Engineer, 88L
WP 0071 00 (volume 1)
GENERAL
The firefighting system can be pressurized by the diesel engine-driven firefighting pump if the fire and general service
pumps fail.
OPERATIONAL OVERVIEW
In the event of a fire, perform the following procedures. They must be performed in the proper order to ensure crew safety
and successful fire suppression.
FIRE MAIN AND WASHDOWN COUNTERMEASURE SYSTEM
1.
Align the Piping System
2.
Start the Pump
3.
Secure the Piping System
ALIGN THE PIPING SYSTEM
1.
OPEN the following valves:
a.
FM-1, SEA SUCT F.F. PMP. (figure 1, item 1)
b.
AE-28, SEACHEST VENT (figure 1, item 2)
c.
FM-13, F. F. TO F. M. CRSVR (figure 1, item 3)
d.
FO-31, F.O. SPLY TO PMP DRV ENG (figure 1, item 4)
e.
FO-13, F.O. SERV. SUCT. PORT (figure 1, item 5)
f.
FO-33, F.O. RTN TO DAY TK. PORT (figure 1, item 6)
g.
Asw-17, SEA SUCTION S.W. COOLING (figure 1, item 7)
h.
Asw-19, S.W. TO PUMP DRIVE ENG (figure 1, item 8)
i.
Asw-20, S.W. FR. PUMP DRIVE ENG. TO OVB'D DISCHARGE (figure 1, item 9)
j.
Asw-22, OVB'D. DISCH., S.W. COOLING (figure 1, item 10)
k.
FF PMP. SUCT. STR. DIFF. PRESS. GAUGE CUTOUT and FIRE MAIN PRESS. GAUGE (figure 1, item 11)
l.
SW STRNR. DIFF. PRESS. GAUGE CUTOUT valves (figure 1, item 12)
|
||
|
||
