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© by N&W GLOBAL VENDING S.p.A.
36
02-2014 4535 00
diagNosTics
this group of functions allows you to perform tests on
the main components of the machine.
t
Est
sElEctioNs
this function allows you to obtain for each selection, with
the door open, the dispensing of:
-complete selection
-only milk
-only water
-only powder
-coffee only
s
pEcial
f
uNctioNs
the special functions allow you to:
-operate the infuser unit
-
Perform the filling of the hydraulic circuit (installation).
-open a solenoid valve for letting the air enter in case
the boiler is emptied for maintenance
-Perform the filling of the hydraulic circuit (manual instal-
lation).
t
Est
s
Elf
tEst
this function allows you to verify, in semi-automatic
mode, the operation of the main components of the
machine.
By pressing the confirmation key, the “SELF-TEST” mes
-
sage will flash.
It is possible to abandon each operation and go to the
next one by pressing the “cancel” key; the
�
key starts
the self-test cycle.
some of the controls are automatic, while others require
the controlled component to be manually operated.
In sequence:
-activation of motor-dispensers for 2 seconds
-activation of motor-mixers for 2 seconds
-Handling of the espresso unit
-Blades check
-
Checking of the lighting (LED)
-checking of the operation of the temperature probes
-
Checking that the buzzer is working
-
Checking that the coin box (if present) is working
-extractor management; the machine turns the steam
extractor fan on and off during the preparation of instant
drinks.
-safety sensors check
In sequence, remove the liquid residue container, the
solid residue container, the product container, and
open the door; after that, the software requests to pro-
ceed in the reverse order.
-“Hot water” and “steam” buttons check
-touchscreen control
Содержание KARISMA
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