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 TM 55-1925-273-10-1
0046 00
Table 1. AMS 2 General Arrangement (refer to figure 1) (continued)
Key
Control/Indicator
Function
3
FM-31 OVBD DISCH Valve
This valve controls the overboard discharge from the fire and general
service pumps.
4
Tank Level Indicators,
These indicate the level of the vessel's three ballast tanks. See figure 3 for
Ballast Tanks
details.
5
Bilge and Ballast Pump 2
These pump liquid from the bilges and fill/drain the ballast tanks.
See figure 4 for details, including associated valves.
6
Bilge and Ballast Pump 1
These pump liquid from the bilges and fill/drain the ballast tanks. See
figure 4 for details, including associated valves.
7
Fire and General Service
These pump raw water to the fire mains and to the general service water
Pump 2
system. See figure 5 for details, including associated valves.
8
Fire and General Service
These pump raw water to the fire mains and to the general service water
Pump 1
system. See figure 5 for details, including associated valves.
9
Brominator
The brominator purifies potable water. See figure 8 for details.
10
Duplex Strainer, Ballast
This removes contaminants from the ballast suction stream. See figure 6
Suction
for details.
11
Ballast Manifold
This manifold contains valves to control the flow of raw water to and from
the ballast tanks. See figure 7 for details.
12
Reverse Osmosis Water
This unit purifies raw water to potable water for use aboard the vessel. See
Purification Unit (ROWPU)
figure 8 for details.
13
440V Power Panel No. 5
This power panel houses circuit breakers for many of the components in
AMS 2. See figure 15 for details.
14
OB-19 HOSE CONN. -
This controls the flow from the hose connection to the oily bilge system.
OILY BILGE SUCT
15
PA Loudspeaker and
These provide communication into the space from the PA system.
Volume Control
See figure 16 for details.
16
General Alarm Bell
This bell sounds when a general alarm condition has been set.
17
FM-200 Beacon
This beacon flashes to indicate that the FM-200 has been actuated.
18
GENERAL ALARM
This red beacon rotates when the general alarm bell sounds.
ROTARY BEACON
19
FM-200 Cylinders
These cylinders contain the FM-200 fire suppression agent. See figure 17
for details including associated valves.
20
CA-19 AIR TOOL CONN
This valve provides an air connection for air powered tools.
21
Potable Water Hydro-
This tank maintains stable pressure for the potable water system. See figure
Pneumatic Tank
18 for details.
0046 00-2
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