SPX FLOW Hankison HPR50 User Manual

HPR Series
Refrigerated Type Compressed Air Dryers
Models: HPR25, HPR35, HPR50
FORM NO.: 7610.483.10
REVISION: 10/2015
READ AND UNDERSTAND THIS MANUAL PRIOR TO OPERATING OR SERVICING THIS PRODUCT.
INSTRUCTION MANUAL

SPX FLOW Hankison HPR50 Specifications

General

Model	HPR50
Type	Refrigerated Air Dryer
Air Flow Rate	50 SCFM
Inlet Temperature	100°F (38°C) max
Refrigerant	R-134a
Pressure Dew Point	38°F (3°C)

Summary

GENERAL SAFETY INFORMATION

PRESSURIZED DEVICES

Safety guidelines for pressure-containing equipment.

ELECTRICAL SAFETY

Compliance with electrical codes and safe practices.

INSTALLATION

AMBIENT AIR TEMPERATURE

Recommended indoor temperature range for operation.

LOCATION AND CLEARANCE

Requirements for mounting and surrounding space.

SYSTEM ARRANGEMENT

PIPING AND CONNECTIONS

Standards for air, drain, and bypass piping.

REMOVING CONDENSATE

ELECTRICAL CONNECTIONS

Connecting power based on serial number tag.

INSTRUMENTATION

COLOR INDICATOR STATUS

DRAIN VALVES

DRAIN VALVE ADJUSTMENT

START-UP AND OPERATION

OPERATING CHECK POINTS

SHUTDOWN PROCEDURE

SHUTDOWN STEPS

MAINTENANCE

ELECTRONIC DRAIN VALVE SERVICING

Disassembly, cleaning, and reassembly of drain valve.

FIELD SERVICE GUIDE

ELECTRICAL SCHEMATICS

AIR AND REFRIGERANT FLOW SCHEMATICS