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