Set Stirring Speed; Heater Control Using Temperature Sensor (Set1 Mode); Set Nominal Temperature - Heidolph MR 3003 control Manual Del Usuario

2.

Set stirring speed

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• Set required speed with the rotary speed control (2).
• To display actual speed, hit Select key (5) several times, until Act Speed LED (14) lights. Speed
appears in display (7).
3. Heat medium, using temperature sensor (Set1 mode)
• Connect temperature sensor as described in para. 3 „Set-up".

3.1 Set nominal temperature

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3
• Hit Select key (5) several times, until Set Temp LED (12) lights.
• Thereafter hit Set key (6). Set Temp LED (12) starts flashing, display (7) shows temperature se-
lected with rotary temperature control (3);
at this point, you may alter temperature setting with rotary control (3).
Set temperature can only be changed after having interrupted the heating by
pressing key on/off (4). LED Heater (8) does not light.
• To accept temperature, hold Set key (6) depressed until alteration is confirmed by a beep and „Act
Temp" appears in the display.
• Setting action may be discontinued by hitting Set key (6) once. This way, you return to the previous
setting.
Attempting to lower nominal temperature by an amount exceeding ∆T set, will
be reported as error code F6.
Remedy: rise ∆T –value until system temperature has dropped to an acceptable
level.
5
14
5 6
12
2
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