Husqvarna FC 350 2023, Owner'S Manual

Page: 108 / 158

14 ELECTRICAL SYSTEM
106
14.3 Charging the 12 V battery
Warning
Risk of injury
12 V batteries contain harmful substances.
–
Keep 12 V batteries out of the reach of children.
–
Keep sparks and open flames away from 12 V batteries.
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Only charge 12 V batteries in well-ventilated rooms.
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Maintain a minimum clearance from inflammable materials when charging 12 V batteries.
Minimum clearance
1 m (3 ft)
–
Do not charge deeply discharged 12 V batteries if the charge is already below the minimum voltage.
Minimum voltage before the start of the charge
9 V
–
Dispose of 12 V batteries with less than the minimum voltage correctly.
Note
Environmental hazard
12 V batteries contain environmentally hazardous materials.
–
Do not dispose of 12 V batteries as household waste.
–
Dispose of 12 V batteries at a collection point for used batteries.
Info
Even when there is no load on the 12 V battery, it discharges steadily.
The charging level and the method of charging are very important for the service life of the 12 V battery.
Rapid recharging with a high charging current shortens the service life of the battery.
If the charging current, charging voltage, or charging time is exceeded, the 12 V battery will be
destroyed.
If the 12 V battery is depleted by repeated starting, the 12 V battery must be charged immediately.
If the 12 V battery is left in a discharged state for an extended period, it will become deeply discharged
and suffer a loss of capacity, destroying the battery.
The 12 V battery is maintenance-free.
Preparatory work
–
Remove the seat. ( p. 65)
–
Remove the 12-V battery. ( p. 104)
F01568-10
Main work
–
Check the battery voltage.
» Battery voltage: < 9 V
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Do not charge the 12 V battery.
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Replace the 12 V battery and dispose of the old 12 V
battery properly.
» If the specifications have been met:
Battery voltage:
≥
9 V
–
Connect the battery charger to the 12 V battery.
Switch on the battery charger.