HANKISON HPRP 125 User Manual

REFRIGERATED
TYPE
COMPRESSED
AIR DRYERS
CONTENTS
GENERAL SAFETY INFORMATION .........................2
RECEIVING, MOVING, AND UNPACKING ................2
1.0 INSTALLATION ..................................................3
2.0 OPERATION.......................................................5
3.0 MAINTENANCE .................................................8
SIZING ......................................................................8
ENGINEERING DATA (Models 100-250)...................9
ENGINEERING DATA (Models 300-750)...................10
WIRING DIAGRAM (Models 100, 125 & 150) ...........11
WIRING DIAGRAM (Models 200-600 - 460 VAC) .....12
WIRING DIAGRAM (Model 750 - 460 VAC) .............. 13
DIMENSIONS / WEIGHTS ........................................ 14
TROUBLESHOOTING GUIDE (Models 100-150) .....15
TROUBLESHOOTING GUIDE (Models 200-750) .....16
PARTS LIST ..............................................................17
WARRANTY..............................................................20
INSTRUCTION MANUAL
HPRplus Series with ColdWave™ Technology
Models: HPRP 100, 125, 150, 200, 250, 300,
400, 500, 600, 750
5002730 Rev. A 5/06
18-2-675 5th Edition
Internal Use Only
060519
SERVICE DEPARTMENT: (724) 746-1100

HANKISON HPRP 125 Specifications

General

Brand	HANKISON
Model	HPRP 125
Category	Dehumidifier
Language	English

Summary

General Safety Information

Safety Precautions

Covers pressurized devices, electrical safety, and breathing air considerations.

1.0 Installation

Installation Location Requirements

Specifies site selection criteria, clearances, ambient conditions, and outdoor installation notes.

Piping Connections

Electrical Connections

2.0 Operation

Operating Conditions and Start-Up

Operational Checks and Monitoring

Troubleshooting Common Faults

Identifies common fault types like low pressure, high pressure, high temperature, and drain issues.

3.0 Maintenance

Scheduled Maintenance Tasks

Regular tasks like cleaning condenser coils, replacing filter elements, and checking drains.

Sizing

Dryer Sizing and Capacity Selection

Wiring Diagram: Models 100, 125, 150

Wiring Diagram: Models 200-600 (460 VAC)

Wiring Diagram: Model 750 (460 VAC)

Electrical Schematics

Dimensions / Weights

Troubleshooting Guide (Models 100-150)

Dew Point and Refrigeration Faults

Troubleshooting dew point indicators and refrigeration system malfunctions.

Troubleshooting Guide (Models 200-750)

Water Issues and Pressure Drop

Diagnosing and resolving problems related to water downstream and high pressure drop.

System Faults and Alarms

Troubleshooting specific faults like power, compressor status, and various alarm conditions.