DAHON BOOST, Owner'S Manual

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Troubleshooting
Symptom Please Check Solution
When riding the bike
The pedals feel stiff.
Are the indicator lamps on the controller lit? Set the control-switch to ON
Is the battery installed? Install the battery.
Is the battery locked securely? Lock the battery securely.
Has the battery been charged? Charge the battery
Has the unit been inactive for five or more
minutes?
Automatic off function is operating. Set the
control-switch to ON again.
Have you set the control-switch to ON applying
force to the pedals?
Set the control-switch once to OFF, and then set
it again to ON without applying any force to the
pedals.
Vibrations are felt
from the pedals
Have you stopped the bike with your feet on
the pedals or does this occur at the time of
start?
This is a characteristic of the motor and not an
abnormality.
Does this occur while riding the bike normally?
A wire break of the pedal-force sensor (etc.) can
be considered. Please return to your dealer for
advice.
Flashing indicating
lamps of the control-
switch
Are the left side two lamps flashing?
The temperature of the assist unit is high. Set the
control-switch to OFF and wait for the tempera -
ture to drop.
Is the red lamp on the left flashing?
The battery charge is nearly exhausted. Re -
charge as soon as possible.
Are the lamps flashing in a different pattern?
This indicates a problem with the Turbo unit.
Please ask your dealer for a repair.
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