Necta Canto Plus Espresso, Установка, эксплуатация и обслуживание

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© by N&W GLOBAL VENDING S.p.A.
50
10 2009 3325 - 00
e
spresso Boiler
The espresso boiler has a contact safety thermostat
intended to deactivate the boiler heating element if the
boiler temperature should exceed 125°C.
To reset the safety thermostat, press the button on the
thermostat.
Important!!!
If one of the safety thermostats should act, the boiler
temperature probe will be irreparably damaged and you
must necessarily provide for its replacement.
r
eplacemenT of grinding wheels
(
only models wiTh auTomaTic grinding regulaTion
)
The function intended to control grinding wheels will dis-
play a “Grinding wheel wear” message as soon as you
power on the machine if the grinding time should exceed
the grinding time stored when grinding wheels were new
by over 50%.
After having replaced the grinding wheels and reassem-
bled the grinding wheel ring nut, use the function “New
grinding wheels”. It is intended to reset the times you
have stored and to store the new average initial grinding
time you have measured during the first selections.
After having replaced the grinding wheels or the grinder,
use the function “Grinding wheel test” before pouring
coffee.
-If you confirm the test, grinding wheels come close to
each other to touch;
-the machine will stop, waiting for confirmation;
-if you confirm once again, grinding wheels depart and
rotate the grinding wheel ring nut by some turns;
-if you pour coffee and dispense some selections of
reference, grinding will automatically become stable
.