11.13.10 Replace Steam Valve
This component and connected pipes are partially under pressure
(→ p. 15), follow the instructions on page 140 in advance!
Prerequisites
• Hydraulic unit and PCB assembly are detached → p. 160.
• Steam pressure regulator is removed → p. 166.
Procedure
1. Unplug the two electrical connectors (a+b) from the steam valve (1).
2. Pull the steam valve (1) out of the two holding clamps.
3. Remove the FEP tube (A) from the steam valve (1).
Version 1.4 EN
Repair > Milk Module Repairs (Plastic Component Support)
A
1
Momento 120 Service Manual
Removing FEP
tubes: → p. 142
Fig. 141
171