Fantic Issimo, Manual

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Troubleshooting table
Problem Possible cause Possible solution
It is not possible to activate the display or the
power-assisted pedalling system.
The battery pack has malfunction, despite being
fully charged.
Press the white push-button on the battery
pack to check whether it is switched on. The
battery pack charge level indicator LEDs
should switch on. If they do not, the battery
pack may be defective.
Battery pack overheated. Wait until the battery pack has cooled down.
Battery pack not installed correctly.
Remove the battery pack and attempt to rein-
sert it into its coupling. Make sure that it is po-
sitioned correctly.
Battery pack discharged.
Recharge the battery pack using the dedicated
battery charger.
Electrical contacts on battery pack and/or con-
nector damaged.
Make sure that all the contacts are clean. If
necessary, clean them using a soft, dry cloth.
Display not mounted correctly on its support.
Remove the display from the support and re-
position it. Make sure that it has been inserted
correctly.
Display and/or support contacts damaged.
Make sure that all the contacts are clean. If
necessary, clean them using a soft, dry cloth.
Connector not inserted correctly into the battery pack.
Insert the connector correctly into the battery
pack contact.
The display does not provide any data, even
though the bicycle is in motion.
Light power supply cables on connected correctly.
Check the position of the contact on the rear
wheel spokes; in particular, the distance from
the speed sensor must be between 5 mm and
17 mm.
The bicycle lights (if fitted) do not switch on. Cavi delle le luci non correttamente connesse.
Check the cables and the electrical plugs and
connect them correctly.
The display indicates an error code. A system error is present. Consult the following table.
RICERCA GUASTI - TROUBLESHOOTING
89
JPN
EN