Derbi servicemanual - Scootergrisen

CHARGING SYSTEM:
- It is necessary to use a charger with constant voltage
and current.
Standard charge: 0.3 Ah for 10 hours if the
voltage is below 12.5 volts.
- Carry out battery charging in accordance with the
accompanying table.
Standard values for determining the
condition of the battery
Voltage is 12.5 or higher Correct
Voltage between 12.0 - 12.4 Insufficient charge
(recharge battery)
Voltage at 11.9 or less Unserviceable
(replace battery)
STARTER RELAY
- Check the resistance between each of the terminals.
- Resistance between 85 and 86 = 55 Ω ±15%.
- In order to measure continuity between the contacts,
connect poles 85 and 86 to the battery and
pole 30 and 87 to the tester: the result of this test
should be a reading of 0 ohms (closed circuit).
When poles 85 and 86 are disconnected from the
battery, the tester should read infinity, or open circuit.
- If there is any variation from these readings, the
relay should be replaced.
WIRING DIAGRAM AND CONTROL OF THE FAN CIRCUIT
64
- +
BATTERY
FUSE 4 AMP
Charging time
IGNITION SWITCH
R/BL RED/ BLACK + FROM IGNITION SWITCH
WH WHITE + FROM FAN
Voltage at the terminals (V)
12
10
8
6
4
2
0
13,0
12,5
12,0
Standard battery charging times
11,5 12,0 12,5 13,0 V
Voltage at the battery terminals
Control diagram to determine
battery state
11,5
0 25 50 75
Battery Charge (%)
30
85 86
87
THERMOCONTACT
4AMP
R/BL
FAN
WH
100
Recharging necessary Battery Charged