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SERVICE DEPARTMENT: (724) 746-1100

HPR SERIES

REFRIGERATED

COMPRESSED

AIR DRYERS

Contents

SAFETY .............................................................................. 2
RECEIVING & INSPECTION  .................................................. 2
HANDLING .......................................................................... 2
STORAGE ............................................................................ 2
INSTALLATION ...................................................................... 3
INSTRUMENTATION ............................................................ 4
CONDENSATE DRAIN VALVE  .............................................. 4
START-UP/OPERATION ........................................................ 4
SHUTDOWN ........................................................................ 4
MAINTENANCE/PARTS LIST  ................................................ 5
FIELD SERVICE GUIDE  ........................................................ 6
SPECIFICATIONS .................................................................. 7
ELECTRICAL SCHEMATIC ...................................................... 7
FLOW SCHEMATIC................................................................ 7
WARRANTY .......................................................................... 8

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INSTRUCTION MANUAL

Models:

HPR 5-10, HPR 15

7610.483.6 Rev. C 10/03

030729

INTERNAL USE ONLY

Summary of Contents for HPR Series

Page 1: ...ING 2 STORAGE 2 INSTALLATION 3 INSTRUMENTATION 4 CONDENSATE DRAIN VALVE 4 START UP OPERATION 4 SHUTDOWN 4 MAINTENANCE PARTS LIST 5 FIELD SERVICE GUIDE 6 SPECIFICATIONS 7 ELECTRICAL SCHEMATIC 7 FLOW SC...

Page 2: ...ns for the requirements for breathing quality air RECEIVING MOVING AND UNPACKING A RECEIVING This shipment has been thoroughly checked packed and inspected before leaving our plant It was received in...

Page 3: ...the replaceable filter element Outlet air temperature may be 10 to 30 degrees higher than inlet air temperature This is normal Consult your distributor if a lower outlet air temperature is required Pi...

Page 4: ...d The dryers are fully automatic and require no auxiliary controls 1 Connect inlet and outlet lines to the dryer Reference dryer indentations and instruction tag for appropriate inlet and outlet conne...

Page 5: ...assembly serious personal injury and valve damage may result 5 Remove screw and washer from front of the drain valve 6 Remove the power supply connector and gasket with the timer assembly if attached...

Page 6: ...Refrigerant compressor stopped HIGH PRESSURE DROP SYMPTOM Low outlet pressure POSSIBLE CAUSE Failure of drain trap Aftercooler malfunction Leak in refrigerant system Compressor overheated Compressor...

Page 7: ...ITIONS Min Max Inlet Air Pressure compressed air at inlet to dryer 30 250 psig 30 250 psig Min Max Inlet Air Temperature compressed air at inlet to dryer 40 F 122 F 40 F 122 F Min Max Ambient Temperat...

Page 8: ...d by the manufacturer Unauthorized service voids the warranty and any resulting charge or subsequent claim will not be paid Products repaired or replaced under warranty shall be warranted for the unex...

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