Defective electric pump on first use

Have the repair kit bought because my newly purchased used car does not have a spare tire. When I now the
first wanted to make use of the puncture repair kit, the electric pump was broken after a few minutes of use.
You need a very long time anyway to bring a tire to the required pressure when this was quite flat.
But the inflation of a single flat tire has already overwhelmed the pump. First they changed their tone, then black smoke came out of the housing. I do not know if my
Product was a runaway, but you have a repair kit can also trust.
So I can only assign a star and the purchase unfortunately dissuade.
Operate now the reverse transaction on Amazon.

What I have noticed was the right short cable. Although my car is just 4.30 meters long, I could not reach the power outlet in the cargo area, the front tires.