Replace Control Board - Nespresso Momento 120 Service Manual

Risk of damage!
Follow basic ESD
protection measures
while handling a PCB.
148
Repair > Milk Module Repairs (General)

11.12.5 Replace Control Board

Prerequisites
• (MCS) Hydraulic unit and PCB assembly are detached → p. 182.
• (PCS) Hydraulic unit and PCB assembly are detached → p. 160.
Procedure
1. Turn the PCB assembly around.
2. Release the two latches from the water protection clamp (3) by hand while sliding
up the control board (1) a bit.
3. Release the two latches fixing the control board (1) on the water protection (2)
by slightly bending the water protection (2) outwards while pulling on the control
board (1).
4. Pull the wiring harness out of the guides on the water protection (2).
5. Pull the control board (1) and water protection clamp (3) out of the water protec-
tion (2).
Momento 120 Service Manual
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Fig. 113
Version 1.4 EN