Replace Thermoblock - Nespresso Momento 100 Service Manual

Replace thermoblock

b
C80
C24
Prerequisites
• Main PCB cover is removed → p. 74.
• (Optional) Head base plate is removed → p. 76.
Procedure
1. Pull out the black connector clips (a, circled in red) from the hose adapters (C80)
with pointed pliers.
2. Pull off the hoses (b) with hose adapters (C80) from the thermoblock (C24).
3. Pull off and discard the O-rings (C81) between thermoblock (C24) and hose adapt-
ers (C80).
4. Release the valve (C78) from thermoblock cover (C31) with the help of a small
flathead screwdriver (see detail or refer to → p. 87).
Version 0.1 EN
Repair > Coffee Module repairs > Replace thermoblock
C81
a
C31
C78
Momento Service manual
It is possible
to remove the
thermoblock without
removing the head base
plate: just loosen the
screws on the cross
beam.
Fig. 68
All connector
clips for the
thermoblock are
coloured black. Do not
interchange them with
other clips from the
valves!
89