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Battery operation:
The HL battery is effectively always on, and when the button at the top is pressed, it shows the current
state of the battery—the more lights illuminated, the more full the battery is.
Troubleshooting:
Bike cutting out, display switching itself off whilst riding:
If you find after some months that the display/motor cuts out when riding, it is likely that the contacts on
the underside of the battery need some cleaning/adjustment. It is not normally anything more than this.
Clean out any excess grease, and then use a cocktail stick or a small flat screwdriver to flex the contacts
inwards, a close
-
up of an individual terminal is shown above right, and shows the parts that need to be
flexed. It is only necessary to do this to the outer terminals, as the middle ones are not connected.
Error 25 on the display:
This error message indicates an issue with the brake sensors. If you are seeing this error, it is likely that
the bike will not provide any assistance and the throttle will not work. To figure out which sensor is at
fault, unplug one sensor and then the other until you know which sensor is causing the problem. If you
have levers or inline sensors, the faulty one will likely need replacing. If you have the hydraulic
-
type sen-
sors, it is likely that the magnet has moved too far away from the sensor, and can usually be resolved just
by bringing the magnet closer to the sensor.
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