Deviation To The Rule; Modification Of Given Times; Cooling Times - Dreve Drufomat scan Instrucciones De Trabajo

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9. Deviation to the rule

9.1 Modification of given times

Scanned times may be prolonged or
shortened individually, if required.
Info
The performance of the heating
might decrease slightly after 1000
operating hours. By prolonging
the heating times by 5–10 seconds
optimum thermoforming results
can be attained again. The times
given by the barcodes are aver-
age times and designed for gen-
eral use. In case of extreme under-
cut areas or very high models a
prolongation of the heating time
can optimise the results.
After having scanned the pre-adjusted
material parameters (see paragraph
8.1) the heating time (1 x) or the cool-
ing time (2 x) can be selected by press-
ing the menu key (j). There will be an
arrow in the display in front of the cho-
sen time. The heating time can be modi-
fied positively and negatively in steps of
5 seconds. For this press the menu keys
(e/i) according to the key description.
The max. deviation from the scanned
time is 35 seconds.
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With the same working steps the cool-
ing time can be modified in steps of
10 seconds by max. 70 seconds.
For identification of the modified para-
Meters the display will show a + resp.
a - sign. The degree of deviation will be
shown by a scale at the bottom of the
display. Modified values have to be con-
firmed by pressing the OK key (f).
All further working steps correspond
to 8.2.
9.2 Creation and storage of manual time programmes
Up to three individual time programmes For single use confirm the two entered
may be created and stored for thermo- values by pushing OK (f). Then go on
forming foils that are not equipped with as described in point 8.2.
a corresponding barcode.
If the created time programme is to
Turn on the unit – the initial display be stored for repeated use, 3 memory
will be visible. When pushing the capacities (F1–F3) are available.
menu key (j) one time the display will Do not confirm the created time pro-
show – – – – – at position b. gramme by pushing OK, but press menu
key (j) again. The display will show F1
in position b, the entered times will be
taken over. The memory capacities F2
and F3 can be selected by pushing the
menu key (j) 2 resp. 3 times. Store the
times in the desired memory capacity
by pushing the OK key (f). Then go on
as described in point 8.2.
As described in point 9.1, push menu
key (j) and select the desired heating
time by the menu keys +/- (e/i). Follow-
ing push menu key (j) again and enter
cooling time.
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