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Heat of Compression Desiccant Air Dryers 

HCD SERIES 
350 - 10000 scfm (595 - 16990 nm

3

/h)

F OR M N O.: 7429789    R EVI S I ON: 03/2015

R EAD AN D U N D E R STAN D TH I S MAN UAL PR I OR TO OPE RATI N G OR S E RVI CI N G TH I S PR OD U CT.

I N STR U CTI ON MAN UAL

Содержание HCD Series

Страница 1: ...Desiccant Air Dryers HCD SERIES 350 10000 scfm 595 16990 nm3 h FOR M NO 7429789 R EVI S ION 03 2015 R EAD AN D U N D E R STAN D TH I S MAN UAL PR IOR TO OPE RATI NG OR S E RVICI NG TH I S PROD UCT I N...

Страница 2: ...cal Schematic 30 General Arrangement 350 scfm 31 General Arrangement 450 scfm 32 General Arrangement 600 scfm 33 General Arrangement 800 scfm 34 General Arrangement 1025 scfm 35 General Arrangement 13...

Страница 3: ...NGER WARNING and CAUTION are used to indicate hazard seriousness levels as follows DANGER Immediate hazard which will result in severe injury or death WARNING Hazard or unsafe practice which could res...

Страница 4: ...e If heating completes quickly purge air continues to flow through the off stream tower until the Minimum Drying Time set point been met 3 Dew Point Control Option The regenerating tower is heated thr...

Страница 5: ...cause high pressure drop and reduce drying capacity Consult the factory for piping details if required Dryer bypass piping may be installed to allow uninter rupted airflow during servicing If the dow...

Страница 6: ...ctivate on a dryer fault condition only the jumper at JP6 is installed 4 5 1 RS 232 Connections RS 232 connections can be made at the 3 pin connector labeled J3 and located at the upper left handed co...

Страница 7: ...re rated NEMA 4 and include the following Solid State Controls Tower Pressure Gauges Color Change Moisture Indicator Dryer Inlet Left Tower Right Tower Dryer Outlet Temperature Sensors Switch Failure...

Страница 8: ...to the Standard Cycle until the alarm condition clears 6 0 Operation 6 1 Controls Asolid state controller monitors all critical operating con ditions and indicates operating status on a 2 line LCD dis...

Страница 9: ...es 2 Right Tower Drying Left Tower Regenerating Operation is as described above except all valves positions are opposite State Transition Conditions ID State Description Fixed Cycle Standard Cycle Dew...

Страница 10: ...s the default configuration Install jumper JP6 in the ON position if the common alarm is to activated by a dryer fault alarm only 7 JP7 Reserved 8 JP8 MODBUS RS 232 Jumper JP8 is installed in the OFF...

Страница 11: ...ode the controller will switch to Display Mode Screen 1 Select the Language ENGLISH 1 Press to scroll through the choices ENGLISH FRANCAIS and ESPANOL 2 When finished press to save the selection and m...

Страница 12: ...ES DEW POINT SETP XXX C XXX F ALARM DEW POINT XX MIN SW DELAY ALARM DEW POINT XXX C XXX F CYCLE TYPE FIXED MIN INLET SETP XXX C XXX F MAX DRYING TEMP XXX C XXX F MIN DRYING TIME MINUTES XXXX BACK UP D...

Страница 13: ...2 COMPLETE SET POINT minus 10 C 18 F in 5 C 9 F increments NOTE The standard set point is suitable for most applications The set point is adjustable to accommodate very low or very high compressor di...

Страница 14: ...t Tower Drying Left Tower Drying Dryer State Screens Manual RT HEAT 1 XXX C XXX F RT HEAT 1 XXX C XXX F HOURS TO SERVICE VALVES XXXX HOURS TO SERVICE DESICCANT XXXX OUTLET TEMP XXX C XXX F LT DRYING R...

Страница 15: ...r automatically exits Setup Mode if no button is pressed with 60 seconds 4 One of two things will happen upon exiting Setup Mode a The controller will switch to Display Mode if FIXED CYCLE STANDARD CY...

Страница 16: ...RTD 28 C 18 F AND LT RTD 454 C 849 F ALL Fixed Cycle Activate alarm relay Display local alarm message ALARM RIGHT TWR TEMPERATURE SENSOR FAILURE RT RTD 28 C 18 F OR RT RTD 454 C 849 F RT RTD 28 C 18...

Страница 17: ...local alarm ALARM DEW POINT SENSOR FAILURE Dew point 100 C 148 F AND dew point alarm delay Dew point 100 C 148 F 1 2 4 5 Standard Cycle Activate alarm relay Display local alarm 2 Dew point alarms are...

Страница 18: ...occurs at tower switchover 6 6 3 Energizing the Dryer Energize the dryer controls 6 6 4 Bringing the Dryer Online Establish a normal flow through the dryer Slowly open the outlet isolation valve if p...

Страница 19: ...Port The RS 232 port is used to monitor dryer operation from a host computer RS 232 connections are made at the 3 pin connector labeled J3 and located at the upper left hand corner of the control boa...

Страница 20: ...0020 DRYER_MODE Integer Dryer operating mode 0 Standard Cycle 1 Dew Point Cycle 2 Fixed Cycle 3 Manual Cycle 40034 0x0021 LANGUAGE Integer Language 0 English 1 Spanish 2 French 40035 0x0022 SERVICE_LE...

Страница 21: ...pressure alarm 7 0x0080 Reserved 8 0x0100 Reserved 9 0x0200 Reserved 10 0x0400 Reserved 11 0x0800 Reserved 12 0x1000 Reserved 13 0x2000 Reserved 14 0x4000 Reserved 15 0x8000 Reserved Warning ID Regist...

Страница 22: ...ister 40065 Flags Bit Mask Description 0 0x0001 DIP Switch 1 Reserved 1 0x0002 DIP Switch 2 Reserved 2 0x0004 DIP Switch 3 Dew Point Monitor 0 Not Installed 1 Installed 3 0x0008 DIP Switch 4 Low Inlet...

Страница 23: ...owed by layer number 2 etc until the complete charge of desiccant has been installed e Utilizing an appropriate sized funnel fill each desiccant tower as follows 1 Install the required quantity of bed...

Страница 24: ...filter becomes liquid loaded wetted pressure drop will increase to 2 to 6 psi 0 14 to 0 42 kgf cm2 Further pressure drop occurs as element loads with solid particles c FOR MAXIMUM FILTRATION EFFICIEN...

Страница 25: ...n rag attached to a rod Manifold face must be free of dirt and grease to insure proper o ring seal between top cap and manifold e Install new o ring s into groove in top cap s Use high temperature sil...

Страница 26: ...place O ring 7 and re install sight dome as sembly items 2 4 6 7 and 9 in body 8 8 Fully open the moisture indicator s gas supply valve not shown 9 Adjust bleed valve 5 until only a very slight consta...

Страница 27: ...te 3 Inlet Outlet screens in desiccant towers are dirty 1 Check separator and afterfilter pressure drop Replace element s if pressure drop is excessive 2 Check flow rate of inlet air Reduce to design...

Страница 28: ...7 9 4 2 4 2 8 6 9 7 4 2 6 7 8 9 SETTO KNOB ON 7 E A E B SETTO KNOB ON 7 1 MODELS 350 1025 ONLY SEE DETAIL A FOR 1300 3700 SETTO KNOB ON 7 32 26 8 50 51 52 53 54 55 16 15 28 23 22 19 29 7 2 17 1 21 14...

Страница 29: ...BOTTOM 26 OUTLET TEMPERATURE SENSOR 27 PIPE INSULATION 28 PRESSURE REGULATOR 29 COLOR CHANGE MOISTURE INDICATOR PANEL MOUNTED 30 BACK UP TIMER DRAIN VALVE 31 BLOW DOWN VALVE 32 DRYER AFTERFILTER OPTIO...

Страница 30: ...10 11 86 87 88 89 54 55 56 57 3 G 1 249 OHM 1 8W OPTION 101 RED BLACK INLET TEMP RTD2 82 83 DEWPOINT SENSOR ISOLATION SOLENOID OPTION C 52 53 OUTLET TEMP 84 85 DEMAND DRAIN FAULT ALARM WHEN OPEN BACK...

Страница 31: ...7 16 595 68 1 16 1729 18 3 4 476 CENTERLINE OF CUSTOMER OUTLET CONNECTION 44 15 16 1141 15 3 4 400 NOTES 1 PRESSURE VESSELS ARE DESIGNED AND BUILT IN ACCORDANCE WITH THE CURRENT CODE AND ADDENDA OF SE...

Страница 32: ...EVER PIPING AWAY GAS DO NOT PIPE UPWARD WITHOUT ADEQUATE ARRANGEMENTS TO PREVENT TRAPPING CONDENSATION 6 WEIGHTS OPERATING WEIGHT 1 794 LBS APPROX 814 KGS APPROX 68 5 16 1735 88 5 16 2243 12 3 4 324 5...

Страница 33: ...63 1 2 1613 MAX CENTERLINE OF CUSTOMER INLET CONNECTION 3 CLS 150 RF FLG 7 8 x 1 1 4 SLOT TYP 4 PLCS CENTERLINE OF CUSTOMER OUTLET CONNECTION W O OPT AFTERFILTER 3 CLS 150 RF FLG 14 5 8 372 NOTES 1 P...

Страница 34: ...3 4 2610 DESICCANT DRAIN PORT DESICCANT FILL PORT PILOT AIR FILTER REGULATOR WATER SEPARATOR 6 13 16 173 NOTES 1 PRESSURE VESSELS ARE DESIGNED AND BUILT IN ACCORDANCE WITH THE CURRENT CODE AND ADDENDA...

Страница 35: ...OR BOLTS SHOULD PROJECT A MINIMUM OF 2 ABOVE THE FOUNDATION ANCHOR BOLTS SHOULD BE INSTALLED IN SLEEVES TO ALLOW SOME ADJUSTMENT AT THE TIME OF INSTALLATION 4 FOR MAINTENANCE PURPOSES RECOMMENDED CLEA...

Страница 36: ...24 3 16 614 HEAT EXCHANGER AFTER FILTER OUTLET 3 NPT 28 3 8 721 6 3 16 157 NOTES 1 PRESSURE VESSELS ARE DESIGNED AND BUILT IN ACCORDANCE WITH THE CURRENT CODE AND ADDENDA OF SECTION VIII DIV I OF THE...

Страница 37: ...ILL PORT DESICCANT DRAIN PORT ON CHAMBER 7 3 16 182 7 3 16 183 24 7 8 631 CENTERLINE OF CUSTOMER OUTLET CONNECTION W O OPT AFTERFILTER 4 CLS 150 RF FLG CENTERLINE OF CUSTOMER INLET CONNECTION 4 CLS 15...

Страница 38: ...R INLET 2 PLACES HEAT EXCHANGER 2 NPT WATER OUTLET 12 1 8 308 BACK UP DRAIN VALVE 1 2 FNPT AUTODRAIN DRAIN VALVE 3 8 MNPT 4 1 2 114 NOTES 1 PRESSURE VESSELS ARE DESIGNED AND BUILT IN ACCORDANCE WITH T...

Страница 39: ...T LEFT VIEW RIGHT VIEW 121 5 8 3089 MAX 88 5 8 2251 MAX 70 1778 MAX DEW POINTER 1 1 4 32 TYP HEIGHT OF CUSTOMER OUTLET CONECTION 4 CLS 150 RF FLG CENTERLINE OF HEAT EXCHANGER INLET AND OUTLET CONNECTI...

Страница 40: ...TURE AND PERFORMANCE 8 PLACES 26 3 16 665 12 1 8 308 79 5 16 2015 CENTERLINE OF CUSTOMER INLET CONNECTION 4 CLS 150 RF FLG 18 3 4 476 TOP VIEW NOTES 1 PRESSURE VESSELS ARE DESIGNED AND BUILT IN ACCORD...

Страница 41: ...ET 6 CLS 150 RF FLG AFTER FILTER HEAT EXCHANGER 2 NPT WATER INLET PILOT AIR FILTER REGULATOR 56 1422 73 5 8 1870 NOTES 1 PRESSURE VESSELS ARE DESIGNED AND BUILT IN ACCORDANCE WITH THE CURRENT CODE AND...

Страница 42: ...2235 108 7 8 2765 24 3 8 619 29 13 16 11 3 8 289 23 1 8 587 78 7 16 1992 6 1 4 159 35 11 16 907 62 1 16 1577 75 3 4 23 15 16 NOTES 1 PRESSURE VESSELS ARE DESIGNED AND BUILT IN ACCORDANCE WITH THE CUR...

Страница 43: ...tion site at the sole option of the manufacturer The manufacturer must first authorize any service performed on the product by anyone other than the manufacturer Normal maintenance items requiring rou...

Страница 44: ...nkison americas spx com www spx com hankison Improvements and research are continuous at SPX Specifications may change without notice ISSUED 03 2015 Form No 7429789 Revision A COPYRIGHT 2015 SPX Corpo...

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