Electrical Equipment - Yanmar SV26 User Operation And Maintenance Manual

16.2.2 Electrical equipment

Problem
Positioning the Defective electric circuit.
starter switch to
START does not
Defective starter switch.
launch the starter
Battery insufficiently charged.
motor.
Defective starter motor.
The maximum Defective electric circuit.
engine speed
does not provide
enough power to
Defective alternator or regulator.
the lights.
When the engine Defective regulator.
is runnign, the
lamp is very
bright and burns
out frequently.
Battery leak.
The starter speed Defective electric circuit.
is too low.
Battery insufficiently charged.
Defective starter motor.
Cause
Defective battery.
16 Detecting anomalies
Solution
Check and replace the electric
circuit.
Replace the starter switch.
Recharge the battery.
(Check and repair).
Check the play and the proper con-
nection of the terminals. Repair if
necessary.
(Check and repair).
(Replace the regulator).
Replace the battery.
Check and replace the electric
circuit.
Recharge the battery.
(Check and repair).
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