Heidolph Hei-VAP Expert, Operating Manual

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Start-up
25
Adjustments via the rotary knobs:
➜ Turn the rotary knob to adjust the
desired value.
➜ Press the rotary knob to activate the
function.
Use the right rotary knob to adjust either
the temperature or the vacuum.
* The assignment of the right rotary
knob can be changed in the settings
(see chapter “Start-up, Basic settings”,
section “Setting the process sequence
parameters”).
Rotation knob Temperature/vacuum
rotary knob*
✓ When rotation is switched on, the left
rotary knob lights up with a white illumi-
nated ring.
✓ If the right rotary knob is assigned to
“temperature”, the rotary knob lights up
with an orange illuminated ring when the
heating is on.
✓ If the right rotary knob is assigned to
“vacuum”, the rotary knob lights up with
a blue illuminated ring when the vacuum
is on.
✓ Press the rotary knobs again to switch off the heating resp. the vacuum or the
rotation.
You can protect the adjusted setpoints (rotation speed and tempera-
ture/vacuum) against unintentional adjustment by keeping the
appropriate rotary knob pressed for approx. 2 sec.
You determine the increment by means of the rotation speed.
You can adjust the desired value precisely or quickly by turning the
rotary knob slowly (increment of 1), medium-fast (increments of 25)
and quickly (increments of 50).