Operator`s manual
The charging system consists
of
an alternator with an internal voltage regulator, an engine-mounted circuit
breaker, and a battery and connecting wires.
Because
of
the use of IC's (integrated circuits), the electronic voltage regulator is very compact and is built
into the rear bracket
of
the alternator.
Charging
Voltage
Test
If you suspect that the alternator is not producing enough voltage
to
charge the engine's battery, perform
the following voltage test.
L
R
AMPMETER
r-------......-'®""{
A e
Interconnections
for
Charging Voltage Test
1.
Using a voltmeter, connect the voltmeter's red wire clip
to
the B output terminal on the alternator. Refer to
the schematic shown above.
2.
Connect the other voltmeter wire clip
to
a ground on the engine.
3.
Start the generator and record the reading given
by
the voltmeter.
The voltage reading
for
a properly operating alternator should be between 13.5
to
14.5 volts. If your alter-
nator is over
or
under charging, have it replaced
or
rebuilt
by
a reliable service shop. Before removing the
alternator for repair
or
replacement, ensure that 12-Volts excitation is present at the R terminal should the
above test show
only battery voltage at the B output terminal.
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