Denver NEC 275 RM Benutzerhandbuch Seite 104

After charging for more than 4/5
hours, the charging indicator LED is
still red
( note : it is very important to
recharge the battery following the
instructions to avoid damaging the
equipment).
LCD display :
The speed is not displayed on the
LCD screen.
Troubleshoot charger issues:
•
The Red light does not work during charging: check that the connectors are correctly
connected. Check if the normal voltage is passed at once, if so, please check the charger
repair. If the above is correct, the battery is definitely faulty.
•
Red light does not turn green: turn off the power, after 5 seconds then connect the AC power,
it can continue to charge. The battery can no longer be charged, the battery is definitely
defective.
•
The Red light immediately turns green: check that the battery is fully charged. If not, the
battery or charger is faulty.
1) ambient temperature is 40°C or
more
2) ambient temperature is 0°C or less
3) the bike was not recharged after use
which exaggerated the unloading
4) the output voltage is too low to be
able to recharge the battery.
The magnetic ball on the spoke of the
wheel is too far from the sensor
(attached to the rear of the frame or
to the front fork) which prevents the
sensor from receiving the signal when
the wheel is spinning.
If the above solutions have no effect,
contact your dealer or qualified
professional.
1) Charge the battery
temperature below 40°C and in
accordance with the instructions
2) recharge the battery indoors and in
accordance with the instructions
3) Properly maintain the battery to
avoid over-discharging
4) Do not perform recharging with
voltage lower than 100V.
If the above solutions have no effect,
contact your dealer or qualified
professional.
Check the distance between the
magnetic ball and the sensor and make
sure it does not exceed 5mm .
under
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