6 Stirring operation
50108226_02.2007
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Thermo Scientific
Turn the rotation speed control (6) clockwise until a slow speed is attained.
The magnetic stirring bar moves to the center of rotation.
Select the desired speed using the rotation speed control (6).
6.3 Stirring using the TELEMODUL 20 C / 40 C
INFORMATION
Please observe the tables of the short operating manual (chapter 5) for
operating the TELEMODUL 20 C / 40 C.
6.3.1
Selecting the language
The TELEMODUL 20 C / 40 C control unit can display messages in either of four
different languages: German, English, French and Spanish. The factory default display
language is English.
Turn the control unit (5) off using the START/STOP key (11) (Figure 3).
Press program keys P1 and P2 (9) concurrently.
Release both program keys (9) simultaneously.
The display (10) shows the language selection menu (Table 3).
Select Language by turning the adjusting wheel (8).
Confirm your selection by pressing the adjusting wheel (8).
The display now shows the languages that can be selected (Table 3).
Select a language by turning the adjusting wheel (8).
Confirm your selection by pressing the adjusting wheel (8).
The display returns to the language selection menu. The selection marker is at the
Back position.
Exit the menu by pressing the adjusting wheel (8).
The display (10) returns to the stirring display (Figure 10).
6.3.2 Selecting a progam
The three program keys labelled P1, P2 and P3 (9) can be programmed with individual
settings. Programs can be selected only if the stirrer has been turned off. When the
stirrer is turned on, the last program selected will be active. Speed, stirring power, and
stirring mode settings are stored as a part of the currently active program.
rpm
50%
750
*
Figure 10: Stirring display
