my NiMH-Vectrix does not charge anymore.
If I plug in, the display makes its self-test-sequence and turns off after that. After pulling the plug, a few seconds later the relay in the Runke Charger (HW 2.1) drops out and you can start this procedure again.
During the display self-test-sequence the charger appears in the tab with the Software revisions in Scooter-Diag. After that it disappears and is off. In this state you can switch the scooter into GO-mode!
I also noticed the following: While riding the bars behave like a voltmeter. But: The voltage display (Killswitch off, left brake) does not show up anymore.... Is the voltage only measured in the charger?
What I have done yet:
- I have dismanteled the charger and have checked the power semiconductors and some other parts. No "electronic" smoke inside.
- I have pulled the anderson connector and reconnected it (with a light-bulb-ICL) in order to make sure that this is no software lock-up.
Has anyone a hint, how to solve this problem?