
WARNING
LIGHTS,
ALARMS
&
CIRCUIT
BREAKER
ALTERNATOR
WARNINGS
The
Captain Control Panel indicates alternator low discharge
with a
red
warning
light.
The Admiral Control
Panel uses a
voltmeter
to monitor the
performance
of
the alternator.
COOLANT
TEMPERATURE
SWITCH
A coolant temperature switch is located
on
the thermostat
housing. This switch will activate a continuous
alarmifthe
coolant's operating temperature reaches approximately :?l0°f.
(99°C).
THIS
COOLANT
TEMPERATURE
SENDOR
IS
ONLY
AVAILABLE
WITH
THE
ADMIRAL
.
.
CON_TROL
PANEL
ENGINE
CIRCUIT
BREAKER
The DC harness on the engine is protected by an engine
mounted manual reset circuit breaker
(20
amps DC).
Excessive current draw
or
electrical overload anywhere in
the instrument panel wiring
or
engine wiring will cause the
breaker to trip. In this event
DC
power to the electric fuel
pump will terminate. As fuel is consumed and runs out, the
engine will slow and stop.
If
this breaker should trip, check
for the cause
of
high current draw and repair the problem.
Reset the bre.aker and re-start the engine.
WATER
(COOLANT)
TEMPERATURE·
.
·
SENDER
'
(OPTIONAL)
LOW
OIL
PRESSURE
ALARM
SWITCH
A low oil pressure alarm switch
is
located on the engine
block. This switch's sensor monitors the engine's oil pres-
sure. Should the engine's oil pressure fall
to
5 - 10 psi
(0.4-0.7
kg/cm
2
),
this
switch will activate a
pulsating
alarm.
OIL
PRESSURE
SWITCH
Engines & Generators
11
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