Installation Instructions
B1700·82100·82400
WSM,11770
[2]
STARTING
SYSTEM
Main
Switch Table
9
ELECTRICAL
SYSTEM
OFF
ON
PREHEAT
START
30
•
AC
19 50
At
the
"PREHEAT" Position
"-~-1
5A
f-----
15Af-----
10AI----
®
T
I(J)
I
-L
B177F905
At
the
"START" Position
T
1(J)
-L
B177F906
(1)
Main
Switch
(2) Safety Switches
(3) Slow Blow
Fuse
(4) Starter
Motor
(5)
Glow
Plugs
(6) Pre-heat Indicator Lamp
(7) Battery
When
the
main
switch
(1)
is
turned
to
the
PREHEAT
position,
the
terminal
30
is
connected
to
the
terminals 19 and
AC.
The
glow
plugs
(5)
become
red-hot, and
at
the
same
time,
the
pre-heat indicator
lamp
(6)
also lights on.
When
the
main
switch
is
then
turned
to
the
START
position
with
the
safety switches
(2)
on,
the
terminal
30
is
connected
to
the
terminals
50
and
AC
so
that
the
starter
motor
(4)
begins running and
the
glow
plugs are kept red-hot.
The
main switch automatically returns
to
the
ON
position,
the
terminal
30
is
connected
only
to
the
terminal
AC,
thereby causing
the
starting circuit
to
be
opened, stopping
the
starter motor.
9-M5