Distillation; Overfill Preventer In Still (Optional Equipment); Emission-Free Still Rake Out - BÖWE P26 Instruction Manual

7. Functional Units

7.14 Distillation

The distillation unit consists of a still with ascending pipe (1) and condenser (2).
The still is equipped with an overfill preventer (optional equipment) and still rinser. The still and the
sight-glass are rinsed each time the still is pumped out. You can turn the distillation heater on and off
with 13E. Furthermore, distillation can be stopped by pressing the 0 button (for about 2 seconds).
For information on still stripping and maintenance, see Point 11.

7.14.1 Overfill Preventer in Still (Optional Equipment)

A built-in sensor interrupts the pumping in process when the upper edge of the view-glass has been
reached. The horn sounds and a diagnostic message is displayed. Delete the diagnostic message
with the "C" button. You can also decide if you want to pump the excess solvent to tank 1 and
continue with the program sequence, or if you want to wait until the solvent is distilled off.

7.15 Emission-Free Still Rake Out

(Optional equipment)
If you have an economy filter, you can only perform the emission-free still rake out if you have not
precoated with filter powder.
With each distillation pump out process, the sludge pump pumps out the entire contents of the
still.
Use maintenance program P45 or P49 for emission-free still rake out.
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7.14
7.15
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7.
P21/P26/P30