Kalkhoff Fast Pedelec User Manual - page 166

V User Manual Impulse Pedelec 

  17

1

2

1  Spoke magnet

2  Sensor on chain stay 

Only for bikes which are equipped with a back-pedal brake:

If the left-hand LED begins to flash with a long flash, fol-

lowed by short flashes from all LEDs

, this means that you 

have still to carry out the 

safety test for the “drive” or 

“back-pedal brake” pedal positions 

or that the

 positions 

were not recognised correctly

. 

›

In this case, move the pedals forward once and 

then back once, until you can feel some resistance. 

If the flashing signal disappears you can ride off 

normally. If the flashing signal continues, you can 

ride as if you were riding a bike without power 

assist. Have a specialist dealer check your error 

message and rectify the problem.

Have the electric drive inspected regularly by your 

specialist cycle shop. Do not carry out any work on 

the electric drive or battery yourself. Unless you have 

sufficient expertise this could lead to a serious  

accident. As a basic rule, always consult your special-

ist cycle shop if you have a problem with the electric 

drive or the battery.

You should only have the electrical components of 

your Pedelec replaced with genuine parts. This makes 

it safer for you and avoids problems when processing 

warranty claims.