Electrical Analysis - Yamaha WaveRunner SUV SV1200 Manuel D'entretien

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ELEC

ELECTRICAL ANALYSIS

ELECTRICAL ANALYSIS
INSPECTION
CAUTION:
All measuring instruments should be han-
dled with special care. Damaged or mis-
handled instruments will not measure
properly.
On an instrument powered by dry batter-
ies, check the battery's voltage periodi-
cally and
necessary.
NOTE:
" " indicates a continuity of electric-
ity; i.e., a closed circuit at the respective
switch position.
PEAK VOLTAGE MEASUREMENT
NOTE:
If the spark produces no sparks, check the
wiring for any disconnection, looseness,
insufficient contact, etc. Then measure the
peak voltage.
The peak voltages are listed for the loaded
and the circuit state. The "loaded value"
is used for measuring a normally operat-
ing system and the "circuit valve" for
measuring a coil disconnected from the
system.
The peak voltage value measured at
cranking is the one at which no load is
applied to the jet pump.
To measure the peak voltage of lighting
coil and rectifier regulator, take off the
output wire of the rectifier regulator.
7-3
replace the batteries
E
if