Westerbeke 4.5 KW BGC -60Hz Manual del operador Pagina 46

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through the diodes located internally at these points.
D.
With the
(-)
negative lead still connected
to
point
#4,
touch point
#5.
The needle should not deflect.
E.
Place the
(+)
positive lead on point #1 and the
(-)
negative lead on point
#3.
The Ohmmeter again
should not register any deflection (no deflection indicated infinite resistance). Reverse these connec-
tions and the Ohmmeter
should again register no deflection. IF THE RECTIFIER FAILS ANY OF THE
PREVIOUS TESTS (A - E), REPLACE THE RECTIFIER BECAUSE
IT
IS
DEFECTIVE.
4.
Integral Controller (I.C.)
The integral controller (I.C.) is an encapsulated, solid-state unit that supplies a DC charging voltage
to
the
generator's starting battery while the generator is operating.
Charging
Voltage:
Charging Amperage:
13.0 - 14.0 Volts DC
0-10AmpsDC
A separate
group
of
stator windings supplies AC voltage
to
a bridge rectifier which converts the AC current
into
DC current
to
supply the I.C. unit. The I.C. unit senses the needs
of
the starting battery and supplies a
DC charge when one is needed. If you suspect that the I.C. unit is faulty (that
is,
if the battery's charge is
low), check the charging circuit's components and performance by following steps #1 -
3.
Check all con-
nections
for
cleanliness and tightness including the ground before replacing the I.C. unit.
NOTE: When the generator
is
first started, the I.C. unit will produce a low charging rate. This
charging rate
will rise as the generator
is
operated for awhile.
NOTE
*
While
IGreen
(-)
Negative
Terminal
01
Rectifier
While/Red
O.C.Charge
white/Green
(-)
Negative
and
White/Black
Ground
are
interchangeable.
43
White/
Yellow
(+1
Plus
Terminal
01
Recti/ior
White
I
Black
Ground
V
Westerbeke Generators
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