NANO VDR 2600, Instruction Book, Page: 13 / 96

2 General description
2.1 Introduction
Description
The air dryer removes moisture from compressed air by cooling the air to near freezing point. This
causes water to condense. The condensate is automatically drained. The air is warmed up before
leaving the dryer (approx. 5 ˚C (9 ˚F) below the incoming air temperature).
The electronic regulator keeps the pressure dew-point stable by controlling the electronic valves.
On air-cooled dryers, the condenser has cooling fans controlled by a pressure sensor.
Water-cooled dryers have a water regulating valve in the water outlet of the condenser.
The descriptions mentioned in this book are valid for both air-cooled and water-cooled dryers.
General view
Figure 1: Air-cooled dryer
Figure 2: Water-cooled dryer
Instruction book
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