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HPR Series
Refrigerated Type Compressed Air Dryers
Models: HPR75, HPR100, HPR125, HPR150, HPR200, HPR250, HPR300, HPR400, HPR500
F O R M N O . : 7 6 1 0 . 4 8 3 . 4 2
R E V I S I O N : 1 0 / 2 0 1 5
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.
33°
F
39°
F
1°
C
4°
C
ON
OFF
I N S T R U CT I O N M A N UA L
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Table of Contents
Related Manuals for Compressed Air Advisors Hankison SPXFLOW HPR75
Summary of Contents for Compressed Air Advisors Hankison SPXFLOW HPR75
- Page 1 I N S T R U CT I O N M A N UA L HPR Series Refrigerated Type Compressed Air Dryers Models: HPR75, HPR100, HPR125, HPR150, HPR200, HPR250, HPR300, HPR400, HPR500 F O R M N O . : 7 6 1 0 . 4 8 3 . 4 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 ......1 RECEIVING, MOVING, AND UNPACKING ....1 INSTALLATION ............2 INSTRUMENTATION ..........3 START-UP/OPERATION .......... 5 SHUTDOWN ............5 MAINTENANCE ............. 5 FIELD SERVICE GUIDE ........... 7 ENGINEERING DATA ..........8 ELECTRICAL SCHEMATICS Model: HPR75..........9 Models: HPR100 to HPR125...... -
Page 3: General Safety Information
GENERAL SAFETY INFORMATION RECEIVING, MOVING, AND UNPACKING 1. PRESSURIZED DEVICES: A. RECEIVING This equipment is a pressure containing This shipment has been thoroughly checked, packed and device. inspected before leaving our plant. It was received in good condition by the carrier and was so acknowledged. •... -
Page 4: Installation
INSTALLATION Receiver Separator Ambient Air Temperature Locate the dryer indoors where the ambient air temperature will be between 45°F and 110°F. Intermittent operation at ambient temperatures up to 113°F will not damage the dryer but may result in a higher dew point or dryer shutdown due to high Automatic Drain Aftercooler Oil Removal... -
Page 5: Instrumentation
INSTRUMENTATION ON/OFF Switch The dryer is equipped with an ON/OFF switch on the front panel. A light signals when the dryer is on. Dew Point Indicator (Models HPR75 through HPR150) All dryers are equipped with a dew point indicator which indi- cates dryer conditions as follows: It is normal for the dew point indicator to be in the red zone when the dryer is first turned on and then move to the green... - Page 6 Dryer System Monitor (Models HPR200, HPR250, HPR300, HPR400 and HPR500) 1. On/Off Switch: Press the top of the switch (I) to turn Six (6) LEDs that indicate dew point temperature the dryer on. Press the bottom of the switch (O) to according to the graphic scale above the LEDs.
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Page 7: Start-Up/Operation
START-UP/OPERATION SHUTDOWN Follow the procedure below to start your dryer. Failure to follow When the dryer must be shutdown for maintenance or other the prescribed start-up procedure will invalidate the warranty. If reasons, use the following procedure. problems arise during start-up, call your distributor. If electrical repairs must be made: Refer to Serial Number Tag for dryer operating Turn off the power switch. - Page 8 Reinstall air filter and right side door. If timer is attached to valve body, check electrical continuity across timer assembly. If the filter is damaged, replace it with a new filter. Contact your distributor. To reassemble the drain valve, reverse the sequence of the preceding steps.
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Page 9: Field Service Guide
FIELD SERVICE GUIDE Do not smoke when a refrigeration leak is suspected. Burning materials may decompose refrigerants, forming a toxic gas or acids that may cause serious injury and property damage. Problems most frequently encountered with refrigerated dry- Before dismantling any part of the dryer or compressed air sys- ers are water downstream of the dryer and excessive pressure tem, completely vent the internal pressure to the atmosphere. -
Page 10: Engineering Data
ENGINEERING DATA MODEL HPR75 HPR100 HPR125 HPR150 HPR200 HPR250 HPR300 HPR400 HPR500 SPECIFICATIONS Rated Capacity a - (scfm) Inlet /Outlet Connections - (inches) 1-1/2 1-1/2 1-1/2 Dimensions Height - (inches) 20.1 20.6 20.6 20.6 30.0 30.0 29.9 29.9 31.5 Length - (inches) 19.7 28.3 28.3... -
Page 11: Electrical Schematics
ELECTRICAL SCHEMATICS 115V/1PH/60Hz ON/OFF SWITCH WITH RUNNING LAMP F.P.S PTC STARTER COMP. ELECTRONIC MOTOR AUTO DRAIN OVERLOAD VALVE PROTECTOR Figure 1a Model: HPR75... -
Page 12: Models: Hpr100 To Hpr125
ELECTRICAL SCHEMATICS 115V / 1PH / 60Hz ON/OFF SWITCH WITH RUNNING LAMP F. P. S. PTC STARTER COMP. ELECTRONIC AUTO DRAIN VALVE MOTOR OVERLOAD PROTECTOR Figure 1b Models: HPR100 to HPR125... -
Page 13: Model: Hpr150
ELECTRICAL SCHEMATICS 115V/1PH/60Hz ON/OFF SWITCH WITH RUNNING LAMP Overload protector (OLP) F.P.S COMP. MOTOR Potential ELECTRONIC Relay P.R-b AUTO DRAIN VALVE Starting Capacitor Figure 1c Model: HPR150... -
Page 14: Models: Hpr200 To Hpr500
ELECTRICAL SCHEMATICS 460V/3Ø/60Hz TR 150VA 380V 440V 115V F1(2A) ON/OFF SWITCH WITH RUNNING LAMP H.P.S F.P.S * FUSE 1 2 3 4 5 6 7 FAN MOTOR With internal T.P * FUSE FOR ELECTRO AUTO DRAIN VALVE ELECTRO AUTO SENSOR DRAIN VALVE REF. -
Page 15: Air And Refrigerant Flow Schematics
AIR AND REFRIGERANT FLOW SCHEMATICS MOISTURE SEPARATOR INTEGRATED BRAZED PLATE HEAT EXCHANGER CHILLER REHEATER (REF TO AIR HEAT EXCHANGER) (AIR TO AIR HEAT EXCHANGER) COMPRESSED AIR INLET COMPRESSED AIR OUTLET CAPILLARY TUBE DRAIN VALVE ELECTRONIC AUTO STRAINER DRAIN VALVE WITH TIMER HOT GAS BY-PASS VALVE AIR FLOW... -
Page 16: Models: Hpr200 To Hpr500
AIR AND REFRIGERANT FLOW SCHEMATICS MOISTURE SEPARATOR INTEGRATED BRAZED PLATE HEAT EXCHANGER REHEATER CHILLER (AIR TO AIR HEAT EXCHANGER) (REF TO AIR HEAT EXCHANGER) COMPRESSED AIR INLET COMPRESSED AIR OUTLET CAPILLARY TUBE DRAIN VALVE ELECTRONIC AUTO STRAINER DRAIN VALVE HOT GAS BY-PASS VALVE AIR FLOW REFRIGERANT CONDENSER... -
Page 17: Replacement Parts
REPLACEMENT PARTS Item Description HPR75 HPR100 HPR125 HPR150 Heat Exchanger 7426010 3161275 7426011 3161277 Refrigerant Compressor 3149274 3161249 3161249 3161250 Condenser (air-cooled) 1283269 3161253 3161253 3161254 Fan Motor 3161257 3161257 3161257 3161258 Fan Blade 3041954 3041954 3041954 3041956 Grill 7426016 7426016 7426016 7426017... -
Page 19: Warranty
WARRANTY The manufacturer warrants the product manufactured by it, when properly installed, operated, applied, and maintained in accordance with proce- dures 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 20 HPR Series Refrigerated Type Compressed Air Dryers Models: HPR75, HPR100, HPR125, HPR150, HPR200, HPR250, HPR300, HPR400, HPR500 SPX FLOW, INC. 4647 S.W. 40th Avenue Ocala, Florida 34474-5788 U.S.A. P: (724) 745-1555 F: (724) 745-6040 E: hankison.americas@spxflow.com www.spxflow.com/hankison Improvements and research are continuous at SPX FLOW, Inc. Specifications may change without notice.
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