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SPX JEMACO HXK Series User Manual

SPX JEMACO HXK Series
24 pages
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Installation, Operation and
Maintenance Manual
HXK SERIES
REFRIGERATED AIR DRYERS
Models
HX76K ~ HX601K
This instruction manual must be read by everyone
Who installs or works with this equipment
GDSTP-24280-MAN-0002_P2
A
D-1010-011, 021, 031
Goodnal STP ST041 Site Services (Jemaco HXK Series Refrigerated Air Dryers HX76K to HX601K Installation
Q-Pulse Id VM409
Active 29/10/2013
Page 1 of 24
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SPX JEMACO HXK Series Specifications

General IconGeneral
BrandSPX
ModelJEMACO HXK Series
CategoryDryer
LanguageEnglish

Summary

Introduction to Jemaco Air Dryers

Safety Information and Precautions

Safety Instructions and Signal Words

Defines signal words DANGER, WARNING, CAUTION and emphasizes reading safety instructions.

Dryer Data Plate Identification

Information regarding the dryer's data plate and how to obtain a replacement if missing or damaged.

Receiving and Inspection Procedures

Procedure for inspecting the dryer upon receipt, documenting damages, and handling claims with the carrier.

Installation Guide for Refrigerated Air Dryers

Ambient Air Temperature Requirements

Specifies the recommended indoor ambient air temperature range for optimal dryer operation and avoiding issues.

Dryer Location and Clearance

Guidelines for selecting a dryer location and ensuring adequate clearance for cooling and service access.

System Arrangement Recommendations

Recommendations for dryer placement relative to aftercoolers, separators, and receiver tanks for performance.

Piping and Connection Standards

Requirements for piping material, pressure rating, support, and connection sizes according to codes.

Condensate Drain Line Setup

Instructions for draining condensate, including pipe size and connection to a disposal system.

Electrical Connection Guidelines

Field wiring must comply with codes. Verify line voltage matches dryer data plate for safe operation.

Understanding Dryer Operation

Airflow Path Explanation

Description of how air passes through the heat exchangers and refrigeration chiller for moisture removal.

Refrigeration System Overview

Overview of the refrigeration system components, including compressor, controls, and automatic expansion valve.

Color Indicator Function (HX76K-151K)

Explanation of the color indicator's function and what red or green zones signify during operation.

Electronic Drain Valve

Digital Control Board (DCB) Features

Automatic Drain Valve Setting

Electronic Drain Valve Adjustment Guide

Dryer Start-Up Procedure

Dryer Shutdown Procedure

Maintenance Schedule and Tasks

General Maintenance Recommendations

Refrigeration system maintenance should be done by a qualified mechanic. Contact distributor for warranty work.

Daily Maintenance Checks

Check the operation of the electronic drain valve at least once per 8-hour shift.

Monthly Maintenance Tasks

Inspect condenser coils for dirt or particles and clean if necessary for optimal performance.

Returning Dryers or Components

Instructions for returning the dryer or components, including obtaining authorization and shipping details.

Electronic Drain Valve Servicing

Field Service Guide for Troubleshooting

Troubleshooting Common Dryer Issues

Identifies common problems, causes, and remedies for water downstream, pressure drop, and drain valve issues.

Technical Drawings

Electrical Schematic - HX76K / HX101K

Electrical schematic diagram for HX76K and HX101K models, detailing component connections and layout.

Electrical Schematic - HX151K

Electrical schematic diagram for the HX151K model, illustrating component connections and wiring.

Electrical Schematics by Model

Schematics for HX201K to HX500K Series

Electrical schematic for HX201K to HX500K models, showing component layout and electrical connections.

Schematic for HX601K Model

Electrical schematic for the HX601K model, detailing the electrical connections and component arrangement.

Air and Refrigerant Flow Schematic

General Arrangement and Dimensions

Replacement Parts List

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