PROGRAMMING------
-VAR. BREWER --
BREWER DIAMETER
0=36 1=45
01
BREWER POSITION
0=CLOSE 1=OP. 01
Autom. Adjustement
f.Tuning 1=yes 0
CALIBRAT. BREWER
SEL >PROG< 0.0
REMOVE BREWER
AND PRESS >PROG<
readed grams 4=+
5=- 1=ok: 20
REINSTALL BREWER
AND PRESS >PROG<
07. software
grams-seconds
execution of calibration
the Variflex
®
coffee brewer fulfils its task slaved to the software
installed on the machine; since the application is all-purpose, there
are many resident software parameters that can be programmed
by the operator even if some functions are always made available
any way (see the Installation and Maintenance manual supplied
with the specific vending machine); some of these variables are
described herein for guidance;
the chapter where you can programme the settings of the Variflex
®
coffee brewer is supplied by PROGRAMMING;
to set the diameter of the coffee brewer installed in the machine;
it decides whether to keep the brewing chamber of the coffee
brewer inserted in the upper piston (closed) or not in standby;
it enables the time calibration of the grinding wheel;
the Variflex
®
coffee brewer and the software architecture enable
the operator to programme the ground coffee doses not only by
regulating the grinder work time, but also to programme the
quantities expressed in grams;
to carry out this procedure, it is absolutely necessary to have:
- a canister (cup) to collect ground coffee doses;
- a 50 gr scale (d = 0.01 gram);
before starting the calibration cycle, weigh the canister (cup) that
will collect the ground product;
select the item;
remove the variable assembly;
re-position the coffee conveyor and arrange the cup to collect the
ground product;
press PROG; the machine performs two grinding cycles;
the ground product shall weigh 20 grams; if it is true, press key
“1”; if not, set the weighed quantity by acting on keys “4” and “5”
to vary the display digits down on the right; at the end, press key
“1” (never forget to subtract the weight of the empty cup);
when the display shows, re-insert the coffee brewer and
reassemble all components of the machine (coffee conveyor,
carter, waste tray, ...) and press PROG;
the machine will store all the data you have entered; wait for this
automatic cycle to come to an end, including power on and off,
without acting manually; wait for the display to show the specific
standby messages of the vending machine;
as already said, in each recipe including coffee beans, the dose will
be expressed in ground grams and the machine will balance any
dose variation while keeping quality constant; the natural wear of
grinding wheels that tends to reduce the coffee quantity poured
into the coffee brewer will be automatically balanced without any
external action;
MAN0000014 rel. 00 dated 03.02.2014 page n° 18 of n° 18 pages
www.rheavendors.com tel: 0039 02 966 551 fax: 0039 02 96 55 086 e mail: [email protected]
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Variflex
®
coffee brewer by
