Nespresso EF 451 C 111 Service Manual page 68

Citiz citiz & milk citiz refresh coffee machines
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After this repair step
the core unit can be
pulled out of the plat-
form slightly (with still con-
nected hoses and wires).
Now the covers of the core
unit can be removed.
Use a pair of flat pli-
ers to pull off insulat-
ing sleeve with recep-
tacle.
The flat receptacle on
the ground wire has a
special connector
latching (see detail). Press
down lever at first, then pull
off receptacle.
68
R E P A I R S
41
Loosen 4 screws (41, oval shaped head) at the bottom side of platform.
For complete removal of the core unit proceed as follows:
Remove bottom cover (refer to page 48).
Disconnect both insulated faston receptacles (15).
If present, disconnect ground wire (15, part of thermoblock assembly).
If the thermoblock or core unit has to be replaced, disconnect milk frother connector
(61). Otherwise the core unit can be removed together with this connector (see page
64).
Remove water tank connector (53, see page 62).
Citiz service manual
53
15
61
55

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This manual is also suitable for:

Ef 452 d 111Ef 467 c 121Ef 468 d 121

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