General Description; Introduction - Quincy Compressor QED 650 Instruction And Maintenance Manual

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General description

2.1

Introduction

Description
The air dryers remove 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 Air Logic Controller (1) keeps the pressure dew-point stable at no load by opening or closing the
solenoid valve of the hot-gas by-pass.
The condenser has a cooling fan controlled by a pressure sensor.
General view
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General view of QED 650
Instruction book
2920 1818 00