Start-Up System Check - MOTO GUZZI V7 E5 Special-Stone Service Station Manual

V7 E5 Special-Stone
•
Start the engine, after about one minute of operating bring the speed to 3000-5000 RPM,
then measure with a tester the voltage at the battery poles that must always be between
13V and 15V. Otherwise, if the correct operation of the alternator has already been checked,
replace the regulator.
CAUTION
PERFORM THE CHECK DESCRIBED ABOVE WITH A BATTERY IN GOOD CONDITION (START
VOLTAGE ABOUT 13V) MAKING SURE THAT THERE ARE NO ELEMENTS IN THE SHORT CIR-
CUIT.

Start-up system check

pick-up input about 100 A
START-UP
Function
Communicates the motor start request to the con-
trol unit
Operation / Operating principle
By pressing the start button, the related circuit
closes and brings PIN 5 of the control unit to a
voltage equal to zero (ground closure). The starter
button, the clutch switch, the No. 6 starter motor
relay and the injection control unit between PIN 6
and 10 are involved
Level in electrical circuit diagram
Start up
Start-up enabling switches
Position
Under the fuel tank, right side
Electrical specifications
•
key released: open circuit
•
key pressed: the circuit is closed
Electrical system
ELE SYS - 121