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 TM 55-1925-273-10-1
0059 00
Table 1. Emergency Diesel Generator (EDG) Room, General Arrangement (refer to figure 1)
Key
Control/Indicator
Function
1
120V Emergency Load Center
This panel contains circuit breakers that control and protect the emergency
Distribution Panel
distribution system. See figure 2 for details.
2
Interior Lighting Switch
This switch turns the interior lights in the space ON and OFF.
3
Emergency Diesel Generator
This control panel contains indicators and controls for the emergency diesel
Control Panel
generator. See figure 3 for details.
4
Emergency Switchboard
This switchboard provides indicators and controls for the emergency
generating circuits. See figure 4 for details.
5
#1 FUEL OIL TRANSFER
This pushbutton is used to turn the fuel oil transfer pump 1 from the EDG
PUMP REMOTE OFF
room OFF.
Pushbutton
6
Sound Powered Telephone
The sound powered telephone provides communication with other stations
onboard the vessel. See figure 5 for details.
7
EDG Day Tank (Overhead)
The day tank stores fuel oil for use by the EDG.
8
Cutoff Valves, Jacket
These valves secure the flow of engine coolant to and from the jacket water
Water Heater
heater.
9
Fuel Gauge, EDG Day Tank
This gauge indicates the fuel oil level present in the EDG day tank.
10
Dipstick
The dipstick indicates the lube oil level in the EDG engine.
11
EDG STARTING
These are the two banks of starting batteries to start the EDG.
BATTERY BANK #2 (bottom)
and EDG STARTING
BATTERY BANK #1 (top)
12
Drain Valve, EDG Day Tank
This valve permits condensation and particulates to be drained from the
bottom of the EDG day tank.
13
Cutoff Valve, EDG Day
This valve secures the fill line to the EDG day tank.
Tank Fill
14
EDG Fuel Oil Supply Valve
This valve secures the supply of fuel oil to the EDG.
15
EMER DIESEL
This switch permits selection between the two diesel starting battery banks.
GENERATOR STARTING
BATTERY SW Switch
16
BATTERY CHARGER
This charges the EDG starting battery banks and maintains their charge when
EMER DIESEL GEN
the EDG is not running. See figure 6 for details.
17
Fuel Pressure Gauge
This gauge indicates the fuel oil pressure available to the EDG engine.
18
Fuel Filter/Water Separator
The separator removes water and larger particulates from the fuel oil
entering the engine. See figure 7 for details.
0059 00-2
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