Removing the electronics cover
Remove the electronics cover as follows:
- Let the device cool sufficiently before touching it.
- Undo the screws of the electronics cover.
- Lever the electronics cover off the connection box as shown in the following figure. Pay attention to the intended positions in the figure when doing this.
- When the electronics cover is removed from the connection box, you have to protect the electronics cover and the wiring space from humidity, dust or foreign particles.
Likewise install the electronics cover size 2.