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Table of Contents
CHAPTER 1: SAFETY................................................................ 5
1-1 How to Use This Manual .............................................................................................5
Safety Symbols Used in this Manual ...........................................................................5
1-2 Safety Tag Information ................................................................................................6
1-3 Warnings and Precautions ..........................................................................................6
1-4 Responsibility ..............................................................................................................7
General Responsibility...........................................................................................7
Operator Responsibility .........................................................................................7
Maintenance Responsibility...................................................................................9
Reporting a Safety Defect .....................................................................................9
CHAPTER 2: FUNCTIONAL DESCRIPTION ........................... 10
2-1 Models Covered in This Manual................................................................................10
2-2 General Description................................................................................................... 10
The drying system ……………………………………………………………………….10
What is desiccant? ..............................................................................................10
The Process/Regeneration Cycle........................................................................10
2-3 Standard Features..................................................................................................... 11
Mechanical Features ...........................................................................................11
Electrical Features...............................................................................................11
Controller Features..............................................................................................12
2-4 Options ......................................................................................................................12
2-5 Safety Devices and Interlocks ...................................................................................12
CHAPTER 3: INSTALLATION.................................................. 14
3-1 Uncrating the Equipment...........................................................................................14
3-2 Rigging and Placing the Dryer................................................................................... 14
3-3 Electrical Connections............................................................................................... 16
3-4 Setup Procedures...................................................................................................... 17
Checking for Proper Blower Rotation ...................................................................17
Making Dryer/Drying Hopper Process Air Connections........................................17
Drying Hopper Air Trap Considerations................................................................18
Optional Aftercooler..............................................................................................18
3-5 Initial Start-up ............................................................................................................ 18
Pre-Startup Checks ..............................................................................................18
Starting Up the Dryer............................................................................................18
Auto-Tuning the Dryer ..........................................................................................19
Shutting Down the Dryer ......................................................................................19
CHAPTER 4: OPERATION....................................................... 20
4-1 Controller Description and Operation ........................................................................20
Identifying Control Panel Indicator Lights and Switches ......................................20
Process Air Temperature Controller .....................................................................21
Setting the Process Air Temperature....................................................................23
Restoring the Process Air Temperature Controller (E5CN) to Factory Settings...23
15, 30, & 60 cfm Compact Dryers 3