Emax PDRCF1150029, Instruction Manual

Page 1: ...Emax Air Dryer R E F R I G E R A T E D T Y P E C O M P R E S S E D A I R D R Y E R S EDRCF1150029 EDRCF4602000 Instructions Manual ...

Page 2: ...1 3 Installation 1 1 4 Before operating 1 1 5 Maintenance by an engineer 1 1 6 Maintenance by the user 1 2 Introduction 2 3 Operation 4 4 Technical specifications 7 5 Diagrams 8 6 General Arrangements 18 7 Main Settings 18 8 Drawings 19 9 Components location 60 10 Troubleshooting 61 11 Warranty 63 ...

Page 3: ...s the following instructions need to be emphasized 1 Only authorized trained and skilled engineers should install the compressed air dryer 2 Safety devices protecting covers or insulation in the dryers never to be dismantled or modified Each pressure vessel or accessory installed outside the dryer with air above atmospheric pressure must be fitted with the required pressure relief safety valves 1 ...

Page 4: ...ompressor Expansion valve by pass valve if installed Fan pressure switch if installed 2 For water cooled dryers a Water valve b Safety high pressure switch if installed 3 The Refrigerant circuit operates as follows a The compressor compresses gaseous refrigerant to a high temperature b The hot refrigerant condenses in the condenser Being liquefied it is stored in the liquid receiver if installed c...

Page 5: ...may have migrated into the circuit during assembly e Water cooled dryers have a safety high pressure switch In case of cooling water failure the safety switch stops the dryer When the safety switch has tripped out it has to be manually resettled before switching on the dryer 8 Refrigerant circuit controls a Liquid refrigerant injection The liquid refrigerant is into the evaporator by a control val...

Page 6: ...e drop according its competitors Do not use DN US range dryers together with other dryers which have higher pressure drop without getting the confirmation from our technical team IMPORTANT NOTE The Dryer has two Compressed Air Filter inside It is better to change filter element for the best efficiency when the alarm light is active It is recommended to keep replacement filter elements in your stoc...

Page 7: ...rst stop the airflow either shut down the air compressor or close the inlet outlet or by pass valve When the air flow is stopped set the rotary switch on 0 Set it again on I in order to keep the preheating on 4 IMPORTANT NOTE Avoid leaving the dryer stopped when compressed air is still flowing through it 5 To switch the already preheated dryer on again simply push the green start button E Digital ...

Page 8: ...Emax Air Dryer REFRIGERATED TYPE COMPRESSED AIR DRYERS Technical Specifications Diagram ...

Page 9: ...28 R134a 3 232 122 140 PDRCF2300288 288 2 230 1 94 R134a 3 232 122 140 PDRCF4600288 288 2 460 1 94 R134a 3 232 122 140 PDRCF4600575 575 3 460 3 01 R134a 3 232 122 140 PDRCF2300575 575 3 230 3 01 R134a 3 232 122 140 PDRCF4600850 850 3 460 4 31 R134a 3 232 122 140 PDRCF4601200 1200 3 460 5 68 R134a 3 232 122 140 PDRCF4601600 1600 3 460 R134a 3 232 122 140 PDRCF4602000 2000 3 460 R134a 3 232 122 140 ...

Page 10: ...8 5 1 AIR FLOW DIAGRAMS EDRCF1150029 EDRCFR1150144 M IMPORTANT NOTICE 5 Only From Dryer PDRCF1150115 to PDRCF1150144 9 Only from Dryer PDRCF1150115 to PDRCF1150144 ...

Page 11: ...9 ...

Page 12: ...10 5 2 ELECTRICAL DIAGRAMS Dryair DN10 US Dryair DN30 US ElectricalCircuit ...

Page 13: ...12 Dryair DN40 US Dryair DN80 US Electrical Circuit ...

Page 14: ...15 Dryair DN100 US Dryair DN110 US ElectricalCircuit ...

Page 15: ...16 Dryair DN140 US Dryair DN170 US Electrical Power Circuit ...

Page 16: ...Emax Air Dryer REFRIGERATED TYPE COMPRESSED AIR DRYERS General Arrengements Main Settings Drawings ...

Page 17: ...yairDN120 US 1 GKO1210X 1 GKO1210Y MKO1210KIT 37 32 28 66 53 94 484 DryairDN130 US 1 GKO1210X 1 GKO1210Y MKO1210KIT 37 32 28 66 53 94 506 DryairDN140 US 1 GKO1820X 1 GKO1820Y MKO1820KIT 37 32 31 42 57 48 594 DryairDN150 US 1 GKO1820X 1 GKO1820Y MKO1820KIT 37 32 31 42 57 48 627 DryairDN160 US 1 GKO2700X 1 GKO2700Y MKO2700KIT 45 79 30 63 67 91 862 40 DryairDN170 US 1 GKO2700X 1 GKO2700Y MKO2700KIT 4...

Page 18: ...19 Dryair DN10 US Dryair DN30 US 8 ED and ID DRAWINGS ...

Page 19: ...20 Dryair DN40 US Dryair DN60 US ...

Page 20: ...21 Dryair DN70 US Dryair DN90 US ...

Page 21: ...22 Dryair DN100 US Dryair DN110 US ...

Page 22: ...23 Dryair DN140 US Dryair DN150 US ...

Page 23: ...24 Dryair DN160 US Dryair DN170 US ...

Page 24: ...25 Dryair DN30 US ...

Page 25: ...26 Dryair DN50 US ...

Page 26: ...27 Dryair DN70 US ...

Page 27: ...28 Dryair DN80 US ...

Page 28: ...29 Dryair DN110 US ...

Page 29: ...30 Dryair DN140 US ...

Page 30: ...31 Dryair DN160 US ...

Page 31: ...32 Dryair DN170 US ...

Page 32: ...60 9 COMPONENTS LOCATION ...

Page 33: ...ting devices can switch off Clogged condenser fins or clogged watercondenser Possible high crankcase temperature Possible loss of phase Possible low voltage causing overload trip Possible failed compressor Clear fins or water condenser of all obstructions The clogged fins in the condenser will restrict the air passage and reduce the refrigeration capacity causing high temperature in the evaporator...

Page 34: ...ould be contactedif the unit is in warranty Refrigeration system is not functioning Check to be certain refrigerant compressor is running To check if the compressor is running check compressor on light lt is possible for the fan to be operatingbut not the compressor Compressor not running can be caused by several taeters A qualified refrigeration technician should check all refrigerant and electri...

Page 35: ...gn occurs on digital temperature control device The dew point is too low or too high Check refrigerant gas and make sure that the working conditions are within the cor rect range If there is not enough refrigerant gas or if the working temperature and inlet temperatures are very high the dew point will increase Refrigerated Dryer WARRANTYPOLICY When used under the conditions recommended the heat e...