Extracting The Cpu Board; Removing The Capsule Tray / Milk Frother Presence Microswitch Assy - LAVAZZA blue LB 400 CLASSY PLUS Maintenance Manual

Technical support maintenance manual
D

12.6. EXTRACTING THE CPU BOARD

A

12.7. REMOVING THE CAPSULE TRAY / MILK FROTHER PRESENCE MICROSWITCH ASSY

The Assy consists of two microswitches which respectively indicate the presence of the cappuccino maker Assy and
the capsule tray.
A
Warning
While disassembling and reassembling pay particular attention not to deform the activation plates.
Rel. 0.00 / February 2020
Warning
When replacing the solenoid
valve unit Assy,
of O-RINGS within
connection point must
replaced with the
PIPES, as shown in figure D.
Figure A: disconnect all the wi-
rings present and remove the
electronic card while using the two
points shown as lever.
E
Warning
Take note of the positioning of
the wirings before disconnec-
ting them.
Figure A: disconnect the wiring
connection with the CPU BOARD
to extract the CAPSULE TRAY
PRESENCE microswitch while
using the lower tooth shown as a
lever.
Follow the steps described in
chapter 12.3 to remove the MILK
FROTHER PRESENCE
croswitch.
the pair
each
be
TEFLON
mi-
31