ECM Casa: Tightening the Steam Valve Assembly

Making sure the steam valve assembly on your Casa is securely fastened is the first place to start troubleshooting steam function faults.

Tools Needed:
- 2.5mm Hex driver or Allen key

-19mm crescent wrench

- Large adjustable wrench

- Small towel

1. Remove the cup tray, water reservoir cover, and top panel.

2. Pull the knob straight back to remove it from the valve spindle.

3. Lay a towel down over the face of the machine, then use the large adjustable wrench to hold the front of the assembly in place.

 4. Use the 19mm crescent wrench to tighten the brass retaining nut behind the face. Be careful not to over-tighten.