5.
AIaon:
The aIann
is
located above
the
test button
and
wUl
sound if the engine's
oil
pressure
fails
below
15
psi.
In
this event, the
alarm
will emit apulsating
signal.
The
alarm will also sound if the water tempera-
ture
in
the fresh water cooling circuit
rises
to
210
0
F.
In
this
event,
the alarm
will
emit continuous
sig-
nal.
NOTE:
The
alarm will sound when the Key Switch is turned ON. This sounding is nor-
mal for the engines covered
in
this manual. Once the engine starts, and the engine's
oil pressure
reacheS
15 psi, the alarm will silence.
*6.
WaterTemperatyre
Gauge'
This
gauge
is
graduated
in
degrees
Fahrenheit
and
is
Dluminated
while the
Key Switch is tumed
ON.
The engine's
norrnaI
operating
temperature is 170 -
190
0
F
(77
-
88"C).
*7.
OD
pressure
Gauge:
This
gauge is graduated
in
pounds
per
square inch
(PSI)
and is
Dluminated
while
the
Key
Switch is turned
ON.
The engine's
normal
operating
011
pressure ranges between 30 -
60
PSI.
*NOTE:
When the
engine
is
manually
shut
down,
and
the
engine's Key Switch is turned
OFF,
the water temperature gauge
witl
continue
to
register
the
last temperature reading indicated
by
the gauge before electrical power
was
tumed
OFF
The
all pressure gauge witl fall to zero
when
the Key
Switch
is
turned
OFF.
The
temperature
gauge will once
again
register
the
engine's true temperature once electrical power
is
restored
to
the gauge.
NOTE:
A separate
alarm
buzzer with
harness
is
supplied
with every Admiral
Panel.
The
in-
staller is responsible for electrically connecting the
buzzer
to
tl\e four-pin connection on the
engine's electrical
hamess.
The installer is also
responsible
for installing the buzzer in a loca-
tion
will
be
dry and
where
it
witl
be
audible
to
the
operator should it sound
whDe
the engine is
running.
The buzzer will sound
when
the ignition
key
is
turned
ON
and should
sHenee
when
the engine
has
started
and
when the engine's
oil
pressure
rises
above
15
psi.
'Wo¥:
WESTERBEKE
Engines & Generators
12