Below you will find step by step instructions for adjusting the pressure stat on a Profitec Pro 300. This can be adjusted to allow control over how much steam pressure will build in the steam boiler.
- 2.5mm Allen Key
- Flathead Screwdriver
1. Remove the top panel of the machine by removing the 4 screws in the top panel and then lifting it off the machine.
2. The pressure stat is on the right side of the machine. Make small adjustments of 1/4 turn at a time with the flathead screwdriver and allow the machine to fully stabilize before further adjustments, as they are very sensitive. Clockwise will increase pressure, counterclockwise will decrease pressure in the steam boiler.