5�2�1 Initial State; 5�2�2 During Mixing Process; 5�3�1 Standby Mode - Renfert Twister evolution Manual De Instrucciones

5.2 Display
The information which appears on the display varies according to the
operating state�
EN
5.2.1 Initial state
20 Number of program selected�
21 Large mixing time display�
22 Parameter symbol in large-scale display (here: mixing time)�
23 Speed setting in selected program�
24 Vacuum setting in selected program�
5.2.2 During Mixing process
Information on current stage of mixing process:
20 Number of program selected�
21 Large-scale display of parameter (here: remaining mixing time)�
22 Symbols depicting the mixing parameter settings for the current
stage of the mixing process�
23 Speed setting in current stage of mixing process�
24 Vacuum setting in current stage of mixing process�
25 Current vacuum level (bar graph)�
5.3 On / Off
The appliance is switched on and off at the switch (6, Fig� 1)�
The program and mixing parameter settings last used will appear in the display when the appliance is
switched on�
5.3.1 Standby mode
The appliance will go into standby mode if no button is pressed or it stands idle for more than three min-
utes�
The display will be dimmed when this happens�
To leave the standby mode:
⇒ Press any parameter key�
⇒ Turn the control knob�
⇒ Press the control knob�
⇒ Couple the mixing bowl to the appliance�
♦ The previously used programme and its mixing parameters are shown again�
Tip - Setting the Vacuum:
Tests with various investment materials have shown that the best mixing results (smooth, homoge-
neous casting results) are obtained at the maximum vacuum setting. As a rule, this also applies to plas-
ters. In individual instances, independent tests have shown that – under extremely high vacuum – the
partial pressure in the mixing bowl can sink to a point where bubbles due to boiling can form in certain
plasters.
Then reduce the vacuum setting.
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Fig. 6
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25
Fig. 7
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