Derby cycle impulse Guía Rápida página 27

5.3 Troubleshooting
The LCD display shows detected problems
in text form:
TEXT
No signal from speed
sensor
Communication error with
battery
Motor too hot
Battery too hot
Battery too cold
CAUSE
Spoke magnet has slipped out
of position
Speed sensor defective
Cable connection defective
No connection between motor
unit and battery
The motor has become too hot,
e.g. as a result of a long, steep
incline ridden in a high gear.
The battery has become too hot. › Allow the battery to cool down for a while
The battery is too cold, e.g.
following a very cold night
outdoors.
SOLUTION
› Make sure the spoke magnet has not slip-
ped. It should be as close as possible to
the sensor on the chain stay (max. 5 mm
clearance).
› Have your specialist cycle shop check and,
if necessary, repair it.
› Have your specialist cycle shop check and,
if necessary, repair it.
› Connect the battery to the charger.
› Use a different battery.
› Have your specialist cycle shop check the
control cable that runs from the battery
plug to the motor unit.
› Allow the motor to cool down for a while
before resuming your journey.
by not riding or by riding without assist. If
necessary place the battery in the charger
for a minute.
› Keep the battery in a warm place for a peri-
od to enable it to warm up sufficiently.
Quickstart Guide – Impulse
EN
25