1.3.6.8. Electronic control unit
This unit electronically controls
the coffee dose via the water
flow in the flowmeter and the boi-
ler water filling. It also manages
the operation of the automatic
cappuccinatore. This control unit
c
an be connected to counter sy-
stems of the dispensing cycles
via a special interface device.
1.3.6.9. Softener
Tap water contains insoluble salts, which causes build-
up of lime scale in the boiler and in other parts of the ma-
chine. The softener eliminates or greatly reduces the
presence of these mineral salts.
Attention
The lime scale build-up in the water circuit and boi-
ler prevents the heat exchange and affects the effi-
cient working of the machine. If the boiler is
encrusted with lime scale this may stop the machine
for long periods and therefore void any guarantee.
1.3.7. List of the accessories supplied with the
machine
Booklet: instructions for using the machine.
Accessories:
A) Rifle-type brush
B) Brush with bristles
C Detergent for cappuccinatore
D) Puly caf
E) Silicone pipe
F) Cavoflex pipe
G) Flexible pipe
H) Reducer
2. GENERAL SAFETY STANDARD
Attention
Failure to comply with basic safety rules and pre-
cautions could cause accidents during machine
operation and maintenance. During the repair of the
machine all the measures necessary to prevent ac-
cident must be used.
The main safety precautions that should be used when
operating the machine are described below. Lavazza
does not foresee every possible situation that could be
potentially dangerous. Warnings in this manual are not
exhaustive. If tools, procedures, working methods or te-
chniques not expressly recommended are used, make
sure that there is no risk of personal injury or injury for
other people.
Adjustments, specifications and illustrations in this ma-
nual are based on information available at the moment
of the editing and therefore can change anytime. These
modifications affect maintenance operations to be car-
ried out. Ensure that the updated version of the present
manual is being used.
Power connection must be made in compliance with the
CEI EN 60335-1 and local safety standards in force.
The electric socket connecting the machine must:
- conform with the type of plug installed on the machine,
if it is present;
- be sized in order to comply with the data provided on
the plate on the bottom of the appliance;
- be connected to ground system, efficient and in accor-
dance with the law.
H
B
C
G
F
E
D
A
6
Manual code 10066574 / Rel. 2.00 / February 2012
Maintenance manual for technical assistance
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