Parker Hiross ATT140 Manual De Usuario página 59

Adsorption circuit – Column regeneration
The adsorption-regeneration phases are highlighted by the activation of specifi c icons, as shown in
the table below:
At the end of the stand-by phase, the columns are obviously inverted.
English
Column 1 in adsorption:
The compressed air circu-
lates through column 1
Column 1 in adsorption
Column 1 in adsorption
Column 1 in adsorption
Column 2 in regeneration:
Discharge of any air present
Column 2 in regeneration:
Heating and Modulation of
electrical resistance
Column 2 in regeneration:
Cooling
Column 2 in regeneration:
stand-by
ATT140-340
EN
57