Mind the steps

On the charging station for electric cars, at the local Coop Forum food store, here in Lund, Sweden, the instructions for using it are helpfully printed on the cover, in the local language:

1. Unlock
2. Plug in the plug
3. Close cover
Charging starts

Green light = circuit-breaker functioning
Blinking green light = charging underway
Red light = circuit-breaker must be reset
Follow instructions inside the box

The cover of the charging station has a logo that says GAPO. I'm checking that one out. My theory is that this is the name of a Norwegian industrial door manufacturer that has diversified. I'm on the trail. The suspense must increase!