Schritt 5 übersetzen
Loosen the two soldering connections between the metal connectivity ends of the switch and the printboard by heating it with a soldering iron from the soldering station (2), at a temperature of around 380 degrees Celsius. Use a desoldering pump (4) to suck the soldering tin away. Gently pull the switch away till it disconnects.
Take a look at this guide: Wie man Lötverbindungen herstellt und entlötet
Watch out: the soldering iron is hot and may melt other parts in the product if you aren't careful.