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CUSTOMER MANUAL
FRONT HUB MOTOR SYSTEM
Only use the charger designed for the battery.
Make sure you use the correct mains voltage.
The required mains voltage is indicated on the
charger. It must comply with the voltage of the
current source. Chargers marked 230V can also
be operated at 220 V.
•
do not touch the power plug with wet
hands. There is a risk of electric shock.
•
Before use, check that the charger, cable
and plug are not damaged. If damage oc-
curs, do not use the charger. There is a risk
of electric shock.
•
Charge the battery in well-ventilated rooms
only.
•
do not cover the charger and/or battery dur-
ing charging. There is a risk of over-heating,
fire, or explosion.
•
Only charge on a dry, non-flammable
surface.
The battery has to be recharged completely at
least every 3 months, in order to avoid
damaging or destroying the cells.
If the charging time exceeds the usual charging
times (see table), the battery may be damaged.
In this case, immediately stop charging. Have a
dealer check the battery and charger to avoid
damage.
Errors – Causes and Solutions
Error description
Cause
Solution
The operating display does
not light up
Mains plug not properly con-
nected to the power supply
Check all connections and whether
the charger is properly connected to
the power supply
The charging indicator is
not lighting up
The battery may have a
malfunction
Contact the manufacturer or your
specialist dealer
The charging indicator is not
lighting up permanent red
The battery may have a
malfunction
Contact the manufacturer or
your specialist dealer
