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Deltech HG 5-10 User Manual

Deltech HG 5-10
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HG SERIES
REFRIGERATED
COMPRESSED
AIR DRYERS
SERVICE DEPARTMENT: (724) 746-1100
Contents
GENERAL SAFETY INFORMATION ................................. 2
RECEIVING, MOVING, AND UNPACKING ....................... 2
INSTALLATION ............................................................... 3
INSTRUMENTATION ...................................................... 4
CONDENSATE DRAIN VALVES ....................................... 4
START-UP/OPERATION .................................................. 4
SHUTDOWN .................................................................. 4
MAINTENANCE ............................................................. 5
FIELD SERVICE GUIDE ................................................... 6
ENGINEERING DATA ..................................................... 7
ELECTRICAL SCHEMATIC ............................................... 7
AIR AND REFRIGERANT FLOW SCHEMATIC ................... 7
WARRANTY .................................................................. 8
3252442 Rev. B 2/09
INSTRUCTION MANUAL
Models: HG 5-10, HG 15
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Deltech HG 5-10 Specifications

General IconGeneral
BrandDeltech
ModelHG 5-10
CategoryDehumidifier
LanguageEnglish

Summary

General Safety Information

Pressurized Devices Safety

Ensures safe operation with pressurized equipment and depressurization before service.

Electrical Safety Precautions

Guidelines for safe electrical connections and service.

Breathing Air Quality

Information regarding air suitability for breathing and purification standards.

Receiving, Moving, and Unpacking

Shipment Receiving Procedures

Instructions for checking shipments for visible loss or damage upon delivery.

Unpacking and Concealed Damage

Guidance on inspecting for and reporting concealed damage after unpacking.

Dryer Moving Guidelines

Proper handling instructions to avoid tipping or damage during transport.

Storage Conditions

Specifies temperature limits for storing the dryer to prevent damage.

Installation Procedures

Ambient Air Temperature Requirements

Specifies the ideal and acceptable ambient temperature ranges for dryer operation.

Location and Clearance Guidelines

Recommendations for dryer placement, ventilation, and necessary clearances.

System Arrangement Integration

Guidance on integrating the dryer into the compressed air system, including aftercoolers.

Piping and Connection Standards

Requirements for piping, fittings, and support for air connections.

Condensate Removal Setup

Instructions for routing condensate discharge lines to a collection system.

Electrical Connection Instructions

Guidance on making safe and correct electrical connections based on dryer specifications.

Instrumentation and Operation

ON/OFF Switch and Indicator

Details the function of the power switch and the running indicator light.

Condensate Drain Valve Operation

Explains the automatic float-operated drain for condensate removal.

Start-up and Operation Procedure

Step-by-step guide for initiating dryer operation and initial checks.

Shutdown Procedure

Instructions for safely powering down the dryer for maintenance or other reasons.

Maintenance and Service

Daily Maintenance Checks

Routine checks and cleaning for the separator and drain.

Monthly Maintenance Tasks

Inspection of condenser coils and cleaning procedures.

General Maintenance Recommendations

Advice on refrigeration system maintenance by qualified personnel.

Returns to Manufacturer Process

Procedure for authorizing and returning products or components to the manufacturer.

Field Service Guide

Troubleshooting Water Issues

Diagnosing and resolving problems related to water downstream of the dryer.

Troubleshooting Pressure Drop

Identifying causes and solutions for excessive pressure drop in the system.

Engineering Data and Schematics

Technical Specifications

Detailed technical data, including capacity, dimensions, and power requirements.

Operating Conditions Limits

Specifies the minimum and maximum operating parameters for inlet air and ambient temperature.

Electrical Schematic Diagram

Visual representation of the dryer's electrical components and wiring.

Air and Refrigerant Flow Schematic

Diagram illustrating the paths of air and refrigerant through the dryer.

Warranty Information

Warranty Terms and Conditions

Details the manufacturer's warranty period, coverage, and exclusions.

Service Authorization Requirement

States the necessity of authorization before returning units for repair or warranty service.

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