N&W Global Vending Kobalto Installation Operation & Maintenance - page 22
© by N&W GLOBAL VENDING S.p.A.
18
05-2008 3235-00
INItIaLIZatIoN
the machine is supplied after the settings and the ar-
rangement of the most widespread components (layout)
have been defined.
You can change these settings from the “technician
Menu” “Initialization”.
When the “Initialization” function appears on the display,
you can initialize the machine by restoring all default
data and/or change the settings available.
all statistical data are reset.
press the enter key to display the request for confir-
mation “Do you confirm?”. Press the Enter key once
again to display the first one of variable parameters in
order to define the machine configuration.
press and to scroll possible options (flashing on
and off). Press the key to confirm your choice and to
move to the next parameter. press the key after the
last parameter to display the “execution” message for
some seconds and to initialize the machine.
the parameters you can manage are listed here below:
“country”
type of doses in use
for selections
“lay out”
arrangement of containers and
selection menu among those
available
“steam boiler”
on/oFF
Please Note: as soon as you power on the new ma-
chine for the first time or, any way, after the initialization,
the type of (two-phase default / single-phase) power
supply in use will be proposed.
press and to scroll the options and press the key
to confirm the choice.
If you fail to initialize the machine, the request will be no
longer made.
However, you can change it by holding the cpU board
button down (see fig. 40) whenever you power on the
machine.
E
NErgy
saViNg
Where possible, to reduce the electric energy consump-
tion, it is recommended to use the “energy saving” func-
tion that will enable the user to program the power on
and off of the machine according to its actual use.
power on the machine two hours before its actual use to
ensure its operation at a steady temperature.
FILLINg tHE WatEr cIrcUIt
Before powering on the machine, make sure that the
water location supply line is properly connected and that
the valve is open.
If the air-break should signal no water for over 10 sec.
as soon as you power on the machine, the machine
will automatically perform an installation cycle that will
vary according to the number of boilers arranged on the
machine, i.e.:
- the display will show “Installation” for the whole dura-
tion of the cycle;
- the network solenoid valve is opened;
- the air-break is filled;
-
the solenoid valve intended to dispense instant prod-
ucts is opened to bleed the air from the espresso boiler
and to let about. 27 oz water in.
- the steam boiler is filled; air will escape from the
vacuum valve. As soon as the level is reached, the
steam boiler will start heating and the vacuum valve will
close, thus pressurising the boiler.
Please Note: If there is no water during the installation
cycle, the machine will stop till the water flow is restored
or the machine is powered off.
The coffee boiler shall be filled in manually by us-
ing the special function “installation” of the techni-
cian menu as a result of maintenance operations
requiring the user to empty the boiler, but not the
air-break.