HANKISON HPRplus Series 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 HPRplus Series Specifications

General

Model	HPRplus Series
Category	Dehumidifier
Dimensions	Varies by model
Weight	Varies by model
Type	Desiccant
Airflow Capacity	5 - 3000 scfm
Airflow	5 - 3000 scfm
Moisture Removal Capacity	Varies by model
Operating Temperature Range	35° to 120°F (2° to 49°C)
Operating Temperature	35° to 120°F (2° to 49°C)
Power Supply	Varies by model
Pressure Drop	Varies by model
Inlet Pressure	Varies by model
Desiccant Type	Silica Gel
Purge Air Requirement	Varies by model

Summary

GENERAL SAFETY INFORMATION

Safety Precautions

Covers pressurized devices, electrical hazards, and breathing air suitability.

RECEIVING AND HANDLING

Receiving, Moving, and Unpacking

Procedures for inspecting, moving, and unpacking the dryer.

INSTALLATION

1.1 Location

Guidance on selecting a suitable installation site, including clearances and environmental considerations.

INSTALLATION DETAILS

Mounting and Piping

Instructions for physical mounting and connecting air and water lines.

Electrical Connections

Guidelines for wiring the dryer unit, including voltage and connection points.

Moisture Separator Operation

Specifics for 100-150 and 200-750 models regarding condensate drainage.

OPERATION GUIDELINES

Operating Conditions and Start-up

Specifies operational limits and initial startup procedures for different models.

Program Monitor Configuration

Instructions for setting language, date, time, and automated operation schedules.

CONTROL PANEL FUNCTIONS

Indicators and Buttons

Description of all panel indicators, buttons, and their operational functions.

OPERATIONAL CHECKS AND RS-232

Verification Procedures and Fault Diagnosis

Checking operational status, indicators, and diagnosing common faults.

RS-232 Port Usage

Guidelines for connecting and communicating with a host computer via serial port.

MAINTENANCE AND SIZING

Routine Maintenance Tasks

Procedures for condenser, separator, and drain maintenance.

Dryer Sizing Considerations

How to select the correct dryer model based on airflow and operating conditions.

ENGINEERING DATA (Models 100-250)

ENGINEERING DATA (Models 300-750)

WIRING DIAGRAMS (Small Models)

Model 100 (120/230 VAC)

Wiring diagram for the Model 100 unit.

Models 125/150 (120/230 VAC)

Wiring diagram for Models 125 and 150 units.

WIRING DIAGRAM (Medium Models)

Models 200-600 (460 VAC)

Wiring diagram for models 200 through 600 at 460 VAC.

WIRING DIAGRAM (Large Model)

Model 750 (460 VAC)

Wiring diagram for the Model 750 unit at 460 VAC.

DIMENSIONS AND WEIGHTS

Model Dimensions

Table detailing the physical dimensions of each dryer model.

Model Weights

Table listing the weight of each dryer model.

Unit Views and Connections

Diagrams illustrating physical layout and connection points.

TROUBLESHOOTING (Models 100-150)

Water Downstream of Dryer

Resolving issues with water in compressed air lines.

High Pressure Drop

Identifying causes of increased pressure drop across the dryer.

Dew Point Indicator Red

Addressing high air outlet temperature or dew point issues.

Refrigeration System Malfunctions

Diagnosing power, compressor cycling, and ambient condition problems.

TROUBLESHOOTING (Models 200-750)

Water Downstream of Dryer

Resolving issues with water in compressed air lines.

High Pressure Drop

Identifying causes of increased pressure drop across the dryer.

System Faults and Alarms

Diagnosing various alerts like service, low/high pressure, temperature, and component faults.

REPLACEMENT PARTS LIST

Maintenance Kits

Available kits for scheduled maintenance procedures.

PRODUCT WARRANTY

Warranty Period and Terms

Details on coverage duration, limitations, and repair procedures.