2 General description2.1 IntroductionGeneralQED air dryers remove moisture from the compressed air by cooling the air to near freezing point. This causesthe water to condense. The condensate is automatically drained. The dried air is warmed up before leavingthe dryer.An Infologic² controller controls and protects the dryer.QED-250 up to QED-600 - general viewReference DesignationAO Dry air outletAI Wet air inletER1 Infologic² controllerInstruction book10 2920 7103 90
