Piaggio-Typhoon-50-EN _Service Manual

Electrical system Typhoon 50
fied, replace the regulator; otherwise replace the
battery.
N.B.
BEFORE CARRYING OUT THE CHECKS ON THE REGU-
LATOR AND RELATIVE SYSTEM, IT IS ALWAYS GOOD
PRACTICE TO CHECK THAT THERE IS CONTINUITY BE-
TWEEN THE BLACK CABLE AND THE GROUND.
N.B.
TO KEEP THE BATTERY BETWEEN 12 AND 13V, CAUSING
CURRENT ABSORPTION BY THE SYSTEM, A 12V - 35W
BULB CONNECTED BETWEEN THE + BATTERY AND
GROUND CAN BE USED.
Specific tooling
020331Y Digital multimeter
Characteristic
Distributed current
1.5 to 2A
Voltage distributed at 3000 rpms
25 to 30V
FAULT 5
If the turn indicators do not work, do the following:
• Without removing the connector from
the voltage regulator, move the keycontrolled
switch to ON and verify the
presence of intermittent voltage between
contact 7 and the ground. If
there is voltage, the failure must be attributed
to the flashing indicator switch
or the wiring, otherwise carry on with
tests.
• With the engine off, remove the regulator
connector, and insert the ends of
the tester between contact 5 and the
ground.
• Move the key controlled switch to ON
and check there is battery voltage. If no
voltage is detected, check the wiring
and the contacts on the key switch and
on the battery.
ELE SYS - 50