VESPA GT 200, Руководство по ремонту

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101
Pick-Up
Detach the control unit connector and connect the
positive terminal to connector no. 2 and the negative
terminal to connector no. 8 (see figure).
Crank the engine by operating the starter motor and
measure the voltage produced by the pick-up.
Standard voltage:
Pick-up >2V
If the voltage is not as specified, replace the pick-up.
Note: The output is in DC; hence the multimeter
must be set on DC in order to carry out the
measurements.
Ve = Green
Ne = Black
H.T. coil
With control unit and H.T. coil normally connected,
measure the voltage of the coil primary circuit during
the starting test using the peak voltage adaptor and
connecting the positive terminal to earth and the
negative terminal to the coil positive connector
Standard voltage:
H.T. coil >100V
If the voltage is not as specified, replace the control
unit.
Note: The positive terminal of the H.T. coil primary
circuit is black, while the negative terminal is green.
Vi = Purple
Ne = Black
9.2.8 Battery Charging System
The battery recharge system consists of a three-phase generator and a permanent-magnet
flywheel. The generator is directly connected to the voltage regulator. The latter is in turn
directly connected to earth and to the battery positive terminal via the 15A protection fuse.
The system is therefore not connected to the ignition switch. The system allows
considerable recharging power, and at low rpm offers a good compromise between supplied
power and idle speed stability. For this reason, it is essential that the slow running speed is
adjusted as specified.