Stromer ST1 Mode D'emploi page 35

PrOblem
mOTOR ASSISTANCE IS IRREGuLAR
OR NON-FuNCTIONING
AFTER SWITCHING ON, FOuR
ZEROS (0000) APPEAR ON THE dISPLAy
ANd THE FIRST dIGIT FLASHES.
THE CONTROL uNIT CANNOT
BE SWITCHEd ON.
THE CONTROL uNIT SWITCHES ON, BuT
THE BATTERy PILOT LIGHT FLASHES
EVEN IF THE BATTERy IS FuLL.
sOlutiON
Switch off the control unit. make sure
that the pedals are completely free of
load. Switch your control unit back on
and retry.
The brake sensor on the right brake
lever may be misaligned. The sensor
thereby sends a constant switch-off sig-
nal to the motor. disconnect the connec-
tor of the brake sensor to the control unit
and retry. If this addresses the problem,
the sensor can be reset during your next
service appointment.
The system lock was activated
when switching off. To deactivate the
system lock, see page 24.
Replace the control unit's battery. To re-
place, remove the unit from the handle-
bar. This requires a Phillips head screw-
driver and a button battery (CR2032).
The battery can also be replaced at your
local dealer.
Check connections. If the problem
persists, contact your local dealer for
service.
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