Before doing this we recommend unplugging the machine. Tools required:
2.5mm allen wrench
multimeter(optional)
NOTE: Depending on the model year, your Casa may have two (2) additional screws along the back of the top panel. Those will need to be removed as well. This guide provides more information:
ECM Casa V: Panel Removal
If you're resetting the safety switches on the Profitec GO, be sure check the safety switch shown here:


