Softkey "Start All" And "Stop All; Timing Functions; Timer - Heidolph Hei-VAP Precision Manuel D'utilisation

The parameters are stored under a name to be selected by using softkey "Store Favo-
rite" (1).
If the distillation will not be terminated after reaching a defined
pressure, enter value 1 as final pressure.
Valve-controlled pump is installed.
The setting range can be adjusted in the menu entry "hysteresis"
(range 1 to 50 mbar).
Speed-controlled pump is installed.
The setting range is adjustable from 10 - 100 [%] in 10% incre-
ments in the "speed" menu entry.
6.9.2

Softkey "Start all" and "Stop all"

A distillation can be started and stopped automatically by using softkey "Start all" (1)
and „Stop all" (1), as described in 8.14.

6.10 Timing functions

6.10.1

Timer

The timer function stops the distillation after a set period.
The setting range is adjustable from 1 - 1440 [min] in 1 minute.
increments in the "timer" menu entry. Setting "off" is comparable
to 0.
Selecting the entry by turning the Hei-GUIDE (6)
1. Select the entry "timer" by turning the Hei-GUIDE (6) and call up the selected entry
to be changed by pressing the Hei-GUIDE (6) again.
2. Set the desired timer function for the desired time by using control knob Hei-GUIDE
(6).
3. Pressing it again confirms the change.
The time is running backwards at the start with pressing the "Start Vacuum" soft key
and "Start All" soft key. The distillation is interrupted after completing the set time.
−
The system will be ventilated.
−
The rotation is switched off.
The lift is raised (only Hei-VAP Precision).
Define the shutoff response of the heating bath in the setup.
1. Select the menu element program "Setup" by turning the rotary pushbutton control-
ler Hei-GUIDE (6).
2. Select the entry "Bath Power at End" by turning the Hei-GUIDE (6) and call up the
selected entry to be changed by pressing the Hei-GUIDE (6) again.
The heating bath will not be switched off after the termination of the timer at the end
of the process "on" and will shut off if "off" is selected.
3. Pressing it again confirms the change.
4. Select "accept (OK)" to change the actual value display.
Hei-VAP Precision
Operation of the Hei-VAP Precision
Starting and clos-
ing distillation
Setting the timer
function
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