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SDA 150-380, 90-225 CFM installation manual Cabinet Series Dehumidifying Dryer
Models:
SDA 150-380
90-225 CFM
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Troubleshooting
Install
Error messages
Charts and Figures
Maintenance
3-3Connecting Compressed Air
6-4Symptoms of Worn Desiccant
Setup Mode
Default
4-11Optional Seven Day Timer
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- Notes -
Cabinet Series Dehumidifying Dryer
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Contents
SDA 150-380 90-225CFM Cabinet Series
Operation and Installation Manual
Dehumidifying Dryers
Effective 12/01/05 Bulletin No DH1-630
Bulletin No. WH1-606
CHAPTER 1 SAFETY……………………………………………...6
Table of Contents
CHAPTER 3 INSTALLATION…………….………...…………...14
CHAPTER 2 GENERAL INFORMATION
CHAPTER 7 TROUBLESHOOTING…………………………….48
CHAPTER 6 MAINTENANCE…………………………………...36
CHAPTER 5 OPERATION………………………………………..34
CHAPTER 8 APPENDIX………………………………………….52
Charts and Figures
Chapter 1 Safety
1-1How to Use This Manual
Safety Symbols Used in this Manual
1-2Warnings and Precautions
Dryer Safety Tags
Wear SAFETY GLASSES and WORK GLOVES
1-3Responsibility
General Responsibility
Operator Responsibility
Maintenance Responsibility
Reporting a Safety Defect
Chapter 2 General Information
2-4Standard Features
2-1Models Covered
2-2Equipment Function
Figure 1-DryerAir Flow Diagram
2-6The Closed Loop Drying System
2-7What is Desiccant?
2-8The Process/Regeneration Cycle
2-9Specifying a Drying/Conveying System
3-3Connecting Compressed Air
Chapter 3 Installation
Three-PhaseModels
3-1Positioning Your Dryer
3-7Drying Hopper
Rocker Switches
4-1Control Panel Indicator Lights and Switches
Chapter 4 Controls
Indicating Lights
Page
Cabinet Series Dehumidifying Dryer
Figure 2-TypicalDyer Interface Panel
4-2Process Air Dew Point Display
4-3Process Air Temperature Controller
OUT1
OUT2
Up Arrow Button
Down Arrow Button
Auto-TuneButton
E5CK
Available E5CK Modes
E5CK Operating Parameters
Setup Mode
Menu Display Level 0 Mode
4-7PLC Controller
4-6Setting the Process Air Temperature
Figure Display Readout for Mode Settings
Menu display Level 0 mode Level 1 mode
PLC LED Indicators
Output LED Indicators
Status LED Indicators
Optional
Cabinet Series Dehumidifying Dryer
Figure Typical Subpanel Layout
Cabinet Series Dehumidifying Dryer
Cabinet Series Dehumidifying Dryer
4-8Setting the Shift on Dew Point
4-10Setting the High Dew Point Alarm
4-9Entering Operating Parameters to Select Modes
4-11Optional Seven Day Timer
Timer
Display
Programming the Optional Timer
Checking the Set Time
Daily Timer Operation
Multiple-DayOperation
Day Override
Canceling the Settings
Cabinet Series Dehumidifying Dryer
5-1 Pre-StartupChecks
Chapter 5 Operation
5-2Startup
5-3Shutdown
Cabinet Series Dehumidifying Dryer
6.If needed, empty the drying hopper
Chapter 6 Maintenance
6-1Work Rules
6-2Servicing Process Air Filters
Cleaning with Compressed Air
Vacuuming
Washing
Dehumidifying Dryer Systems
Preventative Maintenance Checklist
System model #
Serial #
6-3Servicing the Dew Point Monitor
6-4Symptoms of Worn Desiccant
Desiccant material causes eye irritation
Do not get in eyes
First Aid
6-5Replacing Worn Desiccant
Make sure the bed interiors are clean
Vacuum out the desiccant
Dryer
6-6Replacing the Process Heater
Large bead Type
Small bead Type
Changing the Controller Security Level
6-7Replacing the Regeneration Heater
Mode
Security level
Default
Setting range
setting
Setting range
setting
Setting range
Setting range
Mode
Available Option Boards
Option Boards
Setting range
Parameter
Setting range
Setting range
Default
Option Type
Level
Parameter
Factory
Cabinet Series Dehumidifying Dryer
Problem
Chapter 7 Troubleshooting
Possible cause
Corrective action
Possible cause
Problem
Corrective action
Airflow valve sticking or
Using a Thermocouple
Problem
Using a Platinum Resistance Thermometer
Possible cause
