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I N S T R U CT I O N M A N UA L
HPRP Series
Refrigerated Type Compressed Air Dryers
Models: HPRP100, HPRP125, HPRP150, HPRP200, HPRP250, HPRP300, HPRP400, HPRP500, HPRP600, HPRP750
F O R M N O . : 5 0 0 2 7 3 0
R E V I S I O N : 0 1 / 2 0 1 2
R E A D A N D U N D E R S TA N D T H I S M A N UA L P R I O R TO O P E R AT I N G O R S E R V I C I N G T H I S P R O D U CT.
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Summary of Contents for SPX Hankison HPRP Series
- Page 1 I N S T R U CT I O N M A N UA L HPRP Series Refrigerated Type Compressed Air Dryers Models: HPRP100, HPRP125, HPRP150, HPRP200, HPRP250, HPRP300, HPRP400, HPRP500, HPRP600, HPRP750 F O R M N O . : 5 0 0 2 7 3 0 R E V I S I O N : 0 1 / 2 0 1 2 R E A D A N D U N D E R S TA N D T H I S M A N UA L P R I O R TO O P E R AT I N G O R S E R V I C I N G T H I S P R O D U CT.
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Page 2: Table Of Contents
CONTENTS GENERAL SAFETY INFORMATION ........2 RECEIVING, MOVING, AND UNPACKING ......2 1.0 INSTALLATION ............3 2.0 OPERATION .............. 5 3.0 MAINTENANCE ............9 SIZING ................9 ENGINEERING DATA Models 100-250 ............10 Models 300-750 ............11 WIRING DIAGRAM Model 100: 120/230 VAC ........... 12 Models 125-150: 120/230 VAC ........ -
Page 3: Installation
IMPORTANT: READ PRIOR TO STARTING THIS EQUIPMENT 1.0 INSTALLATION 1.1 Location A. For typical placement in a compressed air system, see drawing. B. Air compressor intake – Locate air compressor so that contaminants potentially harmful to the dryer (e.g. ammonia) are not drawn into the air system. C. -
Page 4: Electrical Connections
1.2 Mounting 1.5 Moisture separator A. Models 100-150: Mount the dryer on a level solid surface. Holes are provided in the dryer base to permanently mount the dryer to the Separator (and Oil Removal Filter where floor. applicable) has an internal drain which automatically discharges condensate. -
Page 5: Operation
1.6 Operation 2.2 Start-up A. Models 100-150: A. Verify that isolation valves are open. If the drain fails to discharge after the valve is energized, the electronic Energize compressor by positioning the on/off switch in control circuit will repeatedly energize the valve in an the on (I) position. - Page 6 Setting Schedule CONTROL PANEL a. Use the ‘Up’ and ‘Down’ arrow buttons to select desired “Day of week + on/off”. Press ‘Enter’ to accept new value b. Use the ‘Up’ and ‘Down’ arrow buttons to set hour (00 to 23). Press ‘Enter’ to accept new value NOTE: If the hour setting is ‘IGNORE’, Press ‘Enter’...
- Page 7 After 15 minutes, open outlet isolation valve slowly. SCHEDULE RUNNING - Refrigeration compressor is being turned on and off by the monitor per- Close air bypass valve. programmed schedule (see B.3. to set schedule). Dryer may be operated in Manual or Scheduled modes. d.
- Page 8 Using the RS-232 port The RS-232 port is used to monitor dryer operation from a host computer. A (1 to 1) DB-9 cable is required to connect dryer and computer. For PC connections, data is transmitted on pin 2, received on pin 3, ground is pin 5, pins 7 and 8 are jumpered at dryer.
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Page 9: Maintenance
3.0 MAINTENANCE SIZING 3.1 Condenser coil – Clean off accumulated dust Determining dryer capacity at actual operating conditions and dirt monthly. To determine the maximum inlet flow capacity of a dryer at various operating conditions, multiply the rated capacity 3.2 Moisture separator – Replace filter element from Table 1 by the multipliers shown in Table 2. -
Page 10: Engineering Data Models 100-250
ENGINEERING DATA (MODELS 100-250) Air System Data Rated Flow Capacity at 100°F, 100 psig Inlet, 100°F Ambient Temperature Maximum / Minimum Inlet Air Pressure (compressed air at inlet to dryer) 232 psig (16 barg) / 30 psig (2 barg) Maximum / Minimum Inlet Air Temperature (compressed air at inlet to dryer) 120°F (49°C) / 40°F (4°C) Maximum / Minimum Ambient Temperature 110°F (43°C) / 40°F (4°C) -
Page 11: Models 300-750
ENGINEERING DATA (MODELS 300-750) Air System Data Rated Flow Capacity at 100°F, 100 psig Inlet, 100°F Ambient Temperature Maximum / Minimum Inlet Air Pressure (compressed air at inlet to dryer) 232 psig (16 barg) / 30 psig (2 barg) Maximum / Minimum Inlet Air Temperature (compressed air at inlet to dryer) 120°F (49°C) / 40°F (4°C) Maximum / Minimum Ambient Temperature 110°F (43°C) / 40°F (4°C) -
Page 12: Wiring Diagram
WIRING DIAGRAM Model 100: 120/230 VAC... -
Page 13: Models 125-150: 120/230 Vac
WIRING DIAGRAM Models 125-150: 120/230 VAC... -
Page 14: Models 200-600: 460 Vac
WIRING DIAGRAM Models 200-600, (460 VAC) Sheet 1 of 2... - Page 15 WIRING DIAGRAM Models 200-600, (460 VAC) Sheet 2 of 2...
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Page 16: Model 750: 460 Vac
WIRING DIAGRAM Model 750, (460 VAC) Sheet 1 of 2... - Page 17 WIRING DIAGRAM Model 750, (460 VAC) Sheet 2 of 2...
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Page 18: Models 200-750, 575-460/3/60 Transformer Pack
WIRING DIAGRAM Models 200-750, 575-460/3/60 Transformer Pack... -
Page 19: Dimensions / Weights
DIMENSIONS / WEIGHTS Dimensions, inches (mm) Model 37.56 (954) 37.56 (954) 37.56 (954) 38.60 (980) 38.60 (980) 45.38 (1153) 45.38 (1153) 58.06 (1475) 58.06 (1475) 58.06 (1475) 25.62 (651) 25.62 (651) 25.62 (651) 32.15 (817) 32.15 (817) 32.15 (817) 32.15 (817) 32.15 (817) 32.15 (817) 32.15 (817) -
Page 20: Troubleshooting Guide Models 100-150
TROUBLESHOOTING GUIDE (MODELS 100-150) SYMPTOM POSSIBLE CAUSE(S) CORRECTIVE ACTION A) Water downstream of dryer 1. Residual free moisture remaining in Blow out system with dry air downstream pipelines 2. Air bypass system is open Check valve positions 3. Inlet and Outlet connections are reversed Check for correct connection 4. -
Page 21: Models 200-750
TROUBLESHOOTING GUIDE (MODELS 200-750) SYMPTOM POSSIBLE CAUSE(S) CORRECTIVE ACTION A) Water downstream of dryer 1. Residual free moisture remaining in 1. Blow out system with dry air downstream pipelines 2. Air bypass system is open 2. Check valve positions 3. Inlet and Outlet connections are reversed 3. -
Page 22: Parts List
PARTS LIST 115/1/60 115/1/60 115/1/60 PARTS DESCRIPTION 208-230/1/60 220-240/1/50 208-230/1/60 220-240/1/50 208-230/1/60 220-240/1/50 100/1/60 100/1/60 100/1/60 Condensing Unit Assembly 5002001 5002002 5002003 7427771 7427772 7427773 7427771 7427772 7427773 Compressor (Only) 5002243 5002250 5002256 7427777 7427778 7427779 7427777 7427778 7427779 Overload 5002244 5002251 5002257... -
Page 23: Warranty
WARRANTY The manufacturer warrants the product manufactured by it, when properly installed, operated, applied, and maintained in accordance with procedures and recommendations outlined in manufacturer’s instruction manuals, to be free from defects in material or workmanship for a period as specified below, provided such defect is discovered and brought to the manufacturer’s attention within the aforesaid warranty period. - Page 24 1000 Philadelphia Street Canonsburg, PA 15317-1700 U.S.A. P: (724) 745-1555 F: (724) 745-6040 E: hankison.service@dehydration.spx.com www.hankisonintl.com Improvements and research are continuous at Hankison, an SPX Brand. Specifications may change without notice. ISSUED 01/2012 Form No.: 5002730 Revision: A COPYRIGHT ©2012 SPX Corporation...
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