Haldex GeminiMDx, Installation And Service Manual

Page 1: ...INSTALLATION SERVICE MANUAL High Capacity Dual Dryer System...

Page 2: ...nent until all recommended procedures have been read and are fully understood Use only the proper tools and observe all precautions pertaining to the use of those tools Components with stripped thread...

Page 3: ...stallation Instructions GeminiMDx 18 Cartridge Canister 18 Valve Unit with Integrated Purge Valve 19 12 24 VDC Heater Assembly 20 Outlet Check Valve Assembly 21 Turbo Protection Valve TPV 21 Cyclone I...

Page 4: ...rol purge manifolds banjo bolts sealing washers and one or two Consep units optional Dual Conseps 1 The two Conseps are identical They condense and separate contaminants from the compressed air The Au...

Page 5: ...directed upwards through the cyclone interior and out via the outlet port at the top of the housing Water and contaminants which have been condensed and separated flow downwards through a Filter 3 an...

Page 6: ...ns the Haldex patented MTC cartridge design which has five stages of drying The desiccant cartridge is contained by the canister and affixed to the dryer base with an o ring mounting collar and four b...

Page 7: ...der to stop the air compression and passes to the purge valve of each dryer via the control manifold The purge valve opens to atmosphere and depressurizes the air dryer The turbo protection valve TPV...

Page 8: ...Compressor Unloaded Time 30 seconds n a 30 seconds Maximum Duty Cycle 25 n a 25 Automatic Drain Valve 24VDC 1 0A 12VDC 2 0A 24VDC 1 0A 12VDC 2 0A n a Heater Element n a n a 24VDC 4 0A 12VDC 8 0A Heat...

Page 9: ...ANUAL L31279 Plumbing Schematics Page 7 Pre Treatment and Drying Drying Only WET TANK PURGE TANK GOVERNOR COMPRESSOR 1 4 18 NPTF 3 4 14 NPTF 3 4 14 NPTF WET TANK PURGE TANK GOVERNOR COMPRESSOR OPTIONA...

Page 10: ...DUAL DRYER SYSTEM INSTALLATION SERVICE MANUAL L31279 Page 8 Dimensions and Port Identification Dual Consep Assembly...

Page 11: ...DUAL DRYER SYSTEM INSTALLATION SERVICE MANUAL L31279 Dimensions and Port Identification Dual Dryer Assembly Page 9...

Page 12: ...DUAL DRYER SYSTEM INSTALLATION SERVICE MANUAL L31279 Dimensions and Port Identification Dual Consep Dual Dryer Assembly Page 10...

Page 13: ...ration Closes as temperature decreases to 45 7 F Opens as temperature increases to 71 6 F Normal Connect to 87 87A not used Heated Connect to 87A as shown 87 not used The heater terminals are non pola...

Page 14: ...tton on the bottom of the valve d To check the ADV valve s heating element turn on the vehicle s ignition Wait ten minutes The valve should be warm to the touch 6 Operational check of air dryer heater...

Page 15: ...t temperature can usually be accomplished with 12 to 15 of compressor discharge line Short life of air dryer or cartridge canister Air at inlet of dryer exceeds 170 F Extend length of compressor disch...

Page 16: ...n GeminiMDx purge tank and air tanks Monthly Operational check of all GeminiMDx functions Every Two Years Replace cartridge canisters Every Summer Ensure discharge line temperature is 170 F Every Wint...

Page 17: ...yer only DA37000 N4265AA Silencer 24 n a n a n a n a DQ6103 n a n a DA37100 N4265AB Tube 24 n a n a n a n a DQ6102 n a n a DA37005 N4265DA Silencer 24 n a n a n a n a DQ6103 n a n a DA37500 N4265EB Tu...

Page 18: ...DUAL DRYER SYSTEM INSTALLATION SERVICE MANUAL L31279 Page 16 Service Kit Components 34 36 33 28 2 1 3 7 9 10 11 12 13 19 14 15 16 17 18 8 4 5 6 32 23 31 22 30 21 20 24 29 25 26 27...

Page 19: ...LT 2 2 1 20 BOLT M22 BANJO LONG 4 21 WASHER M22 SEALING 8 8 8 8 8 8 8 8 8 8 8 22 MALE ELBOW 90 3 4 14 NPTF X 3 4 TUBE 1 23 MANIFOLD INLET OUTLET X 24 U BOLT NARROW X 25 NUT LOCKING M6 8 8 4 4 4 4 26A...

Page 20: ...rness 10 Reconnect air lines to the GeminiMDx manifolds and Consep inlet manifold Perform Operational Checks Page 12 NOTE Clean area above and around the GeminiMDx BEFORE removing the cartridge canist...

Page 21: ...oss pattern tighten the four mounting bolts to 32 35 ft lbs 43 47 Nm Valve Unit with Integrated Purge Valve NOTE Purge valve is not a serviceable item 1 Ensure air pressure is at 0 PSI in air system 2...

Page 22: ...silicone compound to green part of the seal Tighten M12 banjo bolt s to 130 150 in lbs 15 17 Nm 12 24 VDC Heater Assembly 1 Disconnect electrical plug from heating assembly 2 Remove the retaining scre...

Page 23: ...hten to 84 94 in lbs 9 5 10 5 Nm 8 Reinstall control manifold Apply a small amount of silicone grease to green part of banjo bolt seals Tighten M12 banjo bolts to 130 150 in lbs 15 17 Nm Turbo Protect...

Page 24: ...of banjo bolts seals Tighten banjo bolt s to M22 45 55 ft lbs 61 75 Nm M12 130 150 in lbs 15 17 Nm 10 Reconnect air line from system tanks to GeminiMDx 11 Reconnect air line from dryer manifold to Con...

Page 25: ...move all four mounting nuts 4 Remove cyclone and discard o rings OR If only replacing ADV for Consep clean cyclone and o rings 5 Apply grease to o rings Insert cyclone into Consep housing Align notch...

Page 26: ...ure loss Adsorption Process by which water and oil molecules at high pressure are captured by the desiccant Air Dryer A device that cools filters and dries the air delivered by an air compressor Compr...

Page 27: ...inside back cover blank...

Page 28: ...s trailers and buses We live and breathe our business delivering robust technically superior solutions born from deep insight into our customers reality By concentrating on our core competencies and f...