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HANKISON PR500 User Manual

HANKISON PR500
20 pages
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1
7610.483.4B 8/01
INSTRUCTION MANUAL
Contents
GENERAL SAFETY INFORMATION ................................. 2
RECEIVING, MOVING, UNPACKING ............................... 2
1.0 INSTALLATION ........................................................ 3
2.0 OPERATION ........................................................... 6
3.0 MAINTENANCE ...................................................... 8
SIZING ........................................................................... 9
ENGINEERING DATA ..............................................10, 11
ELECTRICAL SCHEMATICS ......................................12, 13
CONTROL TRANSFORMER CONNECTIONS.................. 14
DIMENSIONS / WEIGHTS ............................................. 15
TROUBLESHOOTING .................................................... 16
PARTS LIST .............................................................17, 18
WARRANTY................................................................. 20
Models: PR500, PR600, PR700, PR800,
PR1000, PR1200, PR1600,
PR2000, and PR2300
SERVICE DEPARTMENT: (724) 746-1100
REFRIGERATED
TYPE
COMPRESSED
AIR DRYERS
®
IMPORTANT - 380-420V/3ph/50Hz models - control
transformer is wired to operate on a voltage range of 391
to 418. For voltages outside this range rewire transformer
as shown on page 12.
M
M
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HANKISON PR500 Specifications

General IconGeneral
BrandHANKISON
ModelPR500
CategoryDehumidifier
LanguageEnglish

Summary

General Safety Information

Pressurized Devices Safety

Safety precautions for operating the equipment as a pressure-containing device.

Electrical Safety Precautions

Safety guidelines for electrical connections and operation of the equipment.

Breathing Air Quality

Information regarding the suitability of treated air for breathing purposes.

Receiving, Moving, and Unpacking

Receiving Shipment Inspection

Procedure for inspecting incoming shipments for visible loss or damage.

Unpacking and Concealed Damage Check

Instructions for checking for concealed damage after unpacking.

Safe Moving Procedures

Guidelines for safely moving or transporting the dryer unit.

Storage and Shutdown Precautions

Important considerations for storing the unit and shutdown procedures.

Installation Guide

Optimal Installation Location

Guidance on selecting the best location for dryer placement in a system.

Mounting and Securing the Dryer

Instructions on how to mount the dryer on a firm level surface.

Piping Connections

Details on connecting air, condensate, and water lines.

Electrical Connections

Information on making electrical connections to the dryer.

Automatic Condensate Drain Operation

Procedures for operating and verifying automatic condensate drains.

Operation Guide

Operating Condition Limits

Specifies the minimum and maximum operating parameters for the dryer.

Dryer Start-up Procedure

Step-by-step instructions for starting up the dryer unit.

Periodic Operating Checks

Key points to check periodically to ensure proper dryer operation.

Digital Control Panel Functions

Explanation of the digital panel's displays and controls.

Shutdown and Restart Procedures

Procedures for safely shutting down and restarting the dryer.

Maintenance Schedule

Air-Cooled Model Maintenance

Maintenance tasks specific to air-cooled dryer models.

Water-Cooled Model Maintenance

Maintenance tasks specific to water-cooled dryer models.

Automatic Condensate Drain Maintenance

Maintenance procedures for automatic condensate drain systems.

Sizing and Capacity

Determining Dryer Capacity

How to determine maximum inlet flow capacity at various operating conditions.

Pressure Drop Calculation

How to determine pressure drop at increased flows using multipliers.

Engineering Data

Operating Condition Specifications

Minimum and maximum operating parameters for various models.

Refrigeration System Specifications

Details on the condensing unit, compressor, and refrigerant system.

Cooling Water Requirements

Water flow and pressure requirements for water-cooled models.

Electrical Specifications

Electrical data including voltage, amperage, and fuse sizes.

Electrical Connections

Customer Terminal Strip Connections

Wiring diagram for customer electrical connections on terminal strips.

Customer Entry Enclosure Connections

Wiring diagram for customer electrical connections in the entry enclosure.

Standard Control Panel Wiring Diagram

Detailed wiring diagram for the standard control panel.

Digital Control Panel Wiring Diagram

Detailed wiring diagram for the digital control panel.

Control Transformer Connections

Four Lead Transformer Wiring

Wiring diagrams for four-lead transformers (230 & 460V).

575V Power Transformer Connection

Wiring diagram for 575V power transformer connections for 3 HP units.

Five Lead Transformer Wiring

Wiring diagrams for five-lead transformers (380-420V and 460/575V).

Dimensions and Weights

Physical Dimensions by Model

Detailed physical dimensions for each dryer model listed.

Weight Specifications by Model

Weight information for each dryer model, for air-cooled and water-cooled.

Troubleshooting Guide

Water Downstream Issues

Troubleshooting steps for water detected downstream of the dryer.

High Pressure Drop Issues

Troubleshooting steps for high pressure drop across the dryer.

High Temperature Alarm Issues

Troubleshooting steps for high temperature alarms.

Refrigeration System Issues

Troubleshooting common refrigeration system malfunctions.

Parts List

Parts List by Model and Voltage

Catalog of replacement parts cross-referenced by model and voltage.

Notes Section

Product Warranty Information

Warranty Terms and Conditions

Details on warranty coverage, duration, and exclusions.

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