Sterling 90-225 CFM Dehumidifier User Manual


 
Cabinet Series Dehumidifying Dryer 2
Table of Contents
CHAPTER 1: SAFETY……………………………………………...6
1-1 How to Use This Manual. ............................................................................................6
Safety Symbols Used in this Manual.....................................................................6
1-2 Warnings and Precautions ..........................................................................................7
1-3 Responsibility ..............................................................................................................8
General Responsibility ..........................................................................................8
Operator Responsibility .........................................................................................8
Maintenance Responsibility...................................................................................9
Reporting a Safety Defect ...................................................................................10
CHAPTER 2: GENERAL INFORMATION ............................... 11
2-1 Models Covered…………………………………………………………………………….11
2-2 Equipment Function ..................................................................................................11
2-3 Necessary Documents ..............................................................................................11
2-4 Standard Features.....................................................................................................11
2-5 Options......................................................................................................................11
2-6 The Closed Loop Drying System...............................................................................12
2-7 What is Desiccant?....................................................................................................13
2-8 The Process/Regeneration Cycle..............................................................................13
2-9 Specifying a Drying/Conveying System ....................................................................13
CHAPTER 3: INSTALLATION…………….………...…………...14
3-1 Positioning Your Dryer ..............................................................................................14
3-2 Making Electrical Connections ..................................................................................14
3-3 Connecting Compressed Air .....................................................................................14
3-4 Checking for Proper Blower Rotation........................................................................14
Three Phase Models…..……………………………………………………………...14
3-5 Process Air Connections Between the Dryer and the Drying Hopper.......................15
3-6 Connecting Cooling Water to the Optional Aftercooler..............................................15
Installing Water Lines…………………………………………………………………15
3-7 Drying Hopper ...........................................................................................................15
Removing the Rust Inhibitor ................................................................................15
Air Trap Considerations.......................................................................................15
CHAPTER 4: CONTROLS………………………………………..16
4-1 Control Panel Indicator Lights and Switches.............................................................16
Rocker Switches..................................................................................................16
Indicating Lights ..................................................................................................16
4-2 Process Air Dew Point Display..................................................................................19
4-3 Process Air Temperature Controller..........................................................................19
4-4 Identifying Temperature Controller LED Indicators ...................................................19
4-5 Identifying Temperature Controller Buttons...............................................................20
E5CK Operating Parameters...............................................................................21
Available E5CK Modes........................................................................................21