Heidolph Hei-VOLUME Distimatic Pro Betriebsanleitung Seite 127

Operation
➜ The filling process is started and runs as long as the sensor does not have contact
with the medium  S4 in the status
➜ The filling process is stopped when the sensor comes into contact with the medium
S4 in the state
Preconditions
The following conditions must be met for operation in sensor mode:
– Heating bath heater of the rotary evaporator is switched on
– Recirculation chiller is switched on
– Vacuum pump is switched on
– Rotary evaporator is under filling vacuum
– Level sensor S4 calibrated
– Educt sensor vessel is filled
Filling the evaporation flask
After the initial filling of the evaporation flask, the filled educt is brought to process
temperature.
For the initial filling, it is essential to observe the instructions in
section "Initial filling of the evaporation flask" on page 109.
Start process
➜
Touch the
message appears on the display:
➜
The filled educt is saved within a preset time (factory setting: 300 s) to the heating
bath temperature.
– Observe the progress bar in the message box.
ok
– Press to skip the heating process.
Note that skipping the heating process will automatically start the
evaporation process. This activates the refill, the emergency stop
and the educt sensor!
low
high
,.
button in the footer of the start window. The following
.
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