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Conair MDCW Carousel Plus W15 User Manual

Conair MDCW Carousel Plus W15
179 pages
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MDCW Carousel Plus Dryer
MDCW Models 15, 25, 50, 75 and 100 with DC-2 Controls
Corporate Office: 724.584.5500 l Instant Access 24/7 (Parts and Service): 800.458.1960 l Parts and Service: 814.437.6861
U S E R G U I D E
UGD029-0311
www.conairgroup.com

Table of Contents

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Conair MDCW Carousel Plus W15 Specifications

General IconGeneral
TypeHair Dryer
Heat Settings3
Speed Settings2
Cool Shot ButtonYes
Ionic ConditioningYes
Concentrator NozzleYes
Diffuser NozzleYes
Power1875 W
AttachmentsConcentrator, Diffuser

Summary

Introduction

Purpose of the User Guide

Explains the purpose of the User Guide for installation, operation, and maintenance.

How the Guide is Organized

Details symbols used in the guide for highlighting important information.

Your Responsibilities as a User

Outlines user duties regarding safety, equipment, and manual adherence.

ATTENTION: Read this so no one gets hurt

Lists critical safety warnings for installation, operation, and maintenance.

How to Use the Lockout Device

Provides step-by-step instructions for safely isolating equipment power.

Description

What is the MDCW Carousel Plus Dryer?

Describes the self-contained, mobile unit for drying and conveying plastic resin.

Optional Self-Loading MDCW

Explains the self-loading option for conveying new material to the drying hopper.

Typical Applications

Details where the MDCW Carousel Plus Dryer can be used successfully.

How It Works

Explains the process, regeneration, and cooling cycles of the dryer.

How Conveying Works

Describes how dry air moves material from the drying hopper to the process machine.

Specifications: MDCW Carousel Plus Dryers

Lists technical specifications such as air flow, temperature, dimensions, and power.

MDCW Carousel Plus Dryer Options

Details available options like volatile trap, precooler, and dryer communications.

Installation

Unpacking the Boxes

Guides on how to safely remove and inspect dryer components from packaging.

Preparing for Installation

Covers site requirements like power source, water source, and mounting bracket.

Installing the MDCW

Provides steps for moving, mounting, and connecting the MDCW unit.

Connecting Conveying Lines

Details how to assemble vertical conveying tubes and flexible conveying hoses.

Connecting the Demand Sensor

Explains how to plug the sensor cable into the MDCW frame connector.

Mounting a Loader on the Hopper

Instructions for using flange and mounting clips for loaders on the hopper.

Connecting Material Lines for Self-Loading (Optional)

Guides on connecting tubes and sensor cables for the self-loading function.

Connecting the Main Power

Step-by-step instructions for safely connecting the main power supply.

Connecting Compressed Air for Self-Loading (Optional)

Details connecting a compressed air source for the self-loading option.

Checking for Proper Air Flow

Procedure to verify airflow direction before filling the hopper with material.

Connecting the Aftercooler

Instructions for connecting water supply and discharge lines to the aftercooler.

Testing the Installation

Steps to ensure all components are correctly installed and functioning.

Using Communications (Optional)

Information on using optional Modbus, Ethernet, SPI, or DeviceNet communications.

Operation

The MDCW Dryer: Control Panel DC-2

Overview of the DC-2 control panel buttons, displays, and indicators.

Control Function Flow Charts

Provides a summary of control functions and their corresponding screen numbers.

How to Navigate the Menu Tree

Explains how to use menu buttons and scroll keys to access settings.

Control Function Descriptions

Detailed descriptions of various screens and their functions on the control panel.

To Start Drying

Step-by-step guide on how to initiate the drying process.

To Stop Drying

Instructions on how to properly stop the dryer and its cool-down procedure.

Using the Self-loading Function on the Hopper Loader (Optional)

Guides on setting up and operating the optional self-loading feature.

Machine Loader Conveying

Steps for connecting and operating the machine loader for conveying material.

How to Use the Supervisor’s Password

Explains the procedure for entering the supervisor password to access settings.

Using the Auto Timer

Details on programming auto start and auto stop functions for the dryer.

Setting High Setpoint Limits

How to protect the drying process by setting acceptable temperature limits.

Using Dewpoint Control

Guides on using dewpoint monitor and control features for optimal drying.

Using the Setback Feature

Explains how the setback feature saves energy and prevents over-drying.

Setback Feature Guidelines

Provides recommended setpoint values for the setback feature.

Maintenance

Preventative Maintenance Checklist

Lists routine maintenance tasks and schedules for the dryer and receiver.

Checking the Dewpoint

Procedures for monitoring dryer dewpoint performance with a portable meter.

Cleaning the Hopper

Instructions for thoroughly cleaning the hopper, cone, and discharge assembly.

Cleaning the Process Filter

Steps to clean or replace the process filter to maintain dryer efficiency.

Cleaning the Regeneration Filter

Procedure for accessing, cleaning, and replacing the regeneration filter.

Cleaning the Conveying Filter

How to clean the conveying filter to maintain airflow and blower performance.

Cleaning the Vacuum Receiver

Guides on cleaning the vacuum receiver and its mesh filter.

Screen Filter Cleaning (Optional)

Instructions for cleaning the screen filter of the TLR loader.

Cleaning the Compressed Air Filter (Optional)

Guidance on maintaining the moisture trap in the compressed air supply.

Cleaning the Aftercooler Coils

Steps to clean aftercooler coils for efficient operation.

Cleaning the Precooler Coils

Instructions for cleaning precooler coils if the optional unit is installed.

Inspecting Hoses and Gaskets

Checking hoses and gaskets for leaks and damage to prevent moisture ingress.

Troubleshooting

Before Beginning

Initial steps to take before troubleshooting, including diagnosing from the control panel.

A Few Words of Caution

Important safety warnings regarding electrical hazards and hot surfaces.

How to Identify the Cause of a Problem

Guides on interpreting alarm indicators and messages to diagnose issues.

Shutdown Alarms

Details shutdown alarm causes, solutions, and interpretation of the alarm LED.

Passive Alarms

Explains passive alarm causes, solutions, and LED indicator status.

Dewpoint Troubleshooting

Addresses issues related to the dryer not producing the desired dewpoint.

Poor Material Drying Troubleshooting

Helps identify causes for improper material drying, focusing on four key requirements.

Replacing Fuses

Step-by-step instructions for safely replacing fuses in the dryer.

Checking Heater Solid State Relays

Procedure for testing and identifying faulty heater solid state relays.

Checking or Replacing Temperature Sensors

How to check and replace RTD sensors used for temperature monitoring.

Replacing the Heaters

Detailed instructions for replacing the regeneration and process heater tubes.

Replacing the Desiccant Wheel Assembly

Steps for replacing the desiccant wheel assembly to ensure performance.

Modbus Communications

Description of Modbus Communications

Explains the Modbus protocol for accessing control boards and data.

Installing the Modbus Communication Hardware

Details the hardware required for Modbus communications and installation.

Using the Modbus Parameter List

Guides on reading and writing data using the Modbus register list.

Ethernet Communications

Description of Ethernet Communications

Explains the Modbus TCP/IP protocol applied to Ethernet for dryer communication.

Installing the Ethernet Communication Hardware

Guides on changing the dryer's IP address for network integration.

Using the Ethernet Parameter List

Refers to Appendix A for available parameters for the Modbus TCP/IP interface.

DeviceNet Communications

Description of DeviceNet Communications

Explains DeviceNet communication for PLC systems via a gateway device.

Installing the DeviceNet Communication Hardware

Details mounting and connecting the DeviceNet gateway hardware.

Using the DeviceNet Communication Dip Switch Settings

Configuration of DIP switches for gateway address, baud rate, and parameters.

Using the LED Status Indicators

Explains the meaning of LED indicators on the DeviceNet gateway.

Configuring the DeviceNet Software

Guides on installing EDS files and configuring parameters for DeviceNet.

Adding the Gateway to the Scan List

Steps to add the gateway to the network scan list and configure I/O parameters.

Explicitly Writing to the Gateway

How to write data to the gateway using DeviceNet Explicit messages.

SPI Communications

Description of SPI Communications

Explains the SPI standard protocol for plastics equipment communication.

Installing the SPI Communication Hardware

Details the hardware and connections for the SPI option.

Configuring the SPI Communication Software

Steps to set up and configure the SPI communication protocol.

Supported Dryer SPI Commands

Lists and describes the Select and Poll commands for SPI communication.

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