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 TM 55-1905-223-10
Table 2-1. Description of Operator's Controls and Indicators - CONT
Key
Control or Indicator
Function
Emergency Switchboard (FIGURE 2-43) - continued
15
EMERGENCY GENERATOR
Controls speed of Emergency Generator Engine.
SPEED CONTROL
16
STRIP HEATER
Indicates that engine STRIP HEATER is operating
ON
(red).
17
240V GROUND
Indicates ground fault conditions on any one of
DETECTION LIGHTS
three phases of the emergency generator (amber)
.
18
SWBD 120V
Provides 3-phase 240V with 80-ampere automatic
trip circuit protection.
P207
80AT
19
SPARE
Spare circuit breaker if additional distribution
is required with 15 ampere automatic trip
15AT
protection.
20
AN-VRC-46
Provides AN/VRC-46 with 24 Vdc amperage
overload
RADIO
protection.
EP0242
15AT
21
WHEELHOUSE
Provides Power Panel EP0241 with amperage
DC PANEL
overload protection.
EP0241
15AT
22
GENERAL ALARM
Provides general alarm system with 24 Vdc
SYSTEM
amperage overload protection.
EP0246
15AT
23
ENGINE CONTROL
Provides engine control console with 24 Vdc
CONSOLE
amperage overload protection.
EP0245
15AT
24
SPARE
Spare circuit breaker if additional distribution
is required with 15 ampere automatic trip
15AT
protection.
25
PORT STEERING
Provides port steering gear with amperage
GEAR
overload protection.
EP2042
300ATINST
26
ENG SWBD 120V XFMRS
Provides power panel EP0207 with amperage
EP0207
150AT
overload protection.
2-117
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