First Start - N&W Global Vending Krea Installation - Use - Maintenance

FIRST START-UP
At the first start-up of the machine, it is necessary to fill
the hydraulic circuit (installation).
The filling procedure varies depending on whether the
machine obtains its water supply from a tank.
W
atEr supply from maiNs
- Upon start-up, the mains solenoid valve is opened
automatically until the air-break is filled.
- The solenoid valve of the boiler opens to release the air
in the boiler and the hydraulic circuit.
- During the entire cycle, the display will show
"INSTALLATION"
Note: In case of lack of water during the installation
cycle, the machine will stop and wait for the water.
If substantial water pockets form in the hydraulic
circuit, then the hydraulic circuit must be filled
using the special "manual installation" function
W
atEr supply from taNk
- Upon start-up; the water pump is activated for 10 se-
conds
The display shows the "water empty" message
- Enter the "Engineer" programming mode and use the
special function "Manual installation" of the "Test" menu.
The machine performs an installation cycle
- When the installation cycle terminates, reset the fault
message "empty water"
After the hydraulic circuit has been filled, the display will
show the message:
Krea Rev. X.XX
Machine Board Rev. X.XX
Total number of strokes = XXXXXX
After the initial checks, the boiler heating cycle is started.
At the end of the heating cycle, after a few seconds, the
display shows the message inviting the user to select
the drink and the keyboard lighting is activated.
© by N&W GLOBAL VENDING S.p.A.
FIRST STERILISATION OF THE MIXERS
AND OF THE FOOD PRODUCT CIRCUITS
When the machine is installed it is necessary to carry
out an accurate sterilisation of the mixers, of the instant
drinks dispensing pipes and of the internal tank in order
to ensure the hygiene of the distributed products.
Jets of water are to be absolutely avoided for
cleaning.
The sterilisation is performed by means of sterilising
products.
Wash the mixers and add a few drops of sterilising solution.
Once the sterilisation has been performed, rinse the mixers
well for removing any possible residue of the solution used.
For letting water inside the mixers, use the button "mixer
wash"; if necessary, enable it from the menu. (see the
paragraph related to the vending machine parameters)
Important!
The machine is equipped with an automatic washing
system for the mixers with relative hydraulic circuit and
the infuser unit.
If the use of the machine is subject to idle periods
(weekends, etc.), even for less than two days, it is good
practice to enable the automatic washing functions (be-
fore beginning to use the DA for example)
(see "Engineer menu - Configuration - Mixer wash and
Infuser unit wash")
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