Operation
16
MR Hei-Tec, MR Hei-Connect
✓
Actual temperature is shown in the
display.
➜
Choose temperature setting with select
knob.
✓
Temperature setting is marked with a
frame.
➜
Press select knob within 3 seconds.
➜
Set required temperature by turning
select knob.
➜
Press select knob or wait 3 seconds.
✓
Set temperature is saved.
✓
The actual temperature appears in the
display.
Temperature setting: framed
Select knob
If no entries are made within 3 seconds the last entry will be saved
and the display switches to show actual parameters.
Working with external temperature sensor Pt 1000:
The display shows “ext” in addition. Setting temperature is exactly
the same procedure.
Show set parameters: MR Hei-Tec, MR Hei-Connect
✓
Device is switched on.
✓
Display shows actual parameters for speed and temperature.
➜
Press select knob and hold pressed.
✓
Display switches to show set parameters.
Start heating
✓
Vessel with sample and stirring bar is
placed on hotplate.
✓
Device is switched on.
➜
Press heating button.
✓
Heating button illuminates.
✓
Heating starts immediately.
✓
The actual temperature is shown in the
display.
Heating button
Heating off
Heating on