Sterling SDA Series 25-100 15 cfm Table of Contents, Operation, Safety, Functional Description

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
Dryer Safety Tags		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
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

1.For Auto-tuning, press the Level Key once. The AT screen will show with the setting OFF.19

2. Press UP arrow to change the setting to ON 19

3.Press the Level Key again to the Temperature Screen. Your actual temperature will start to flash for about 10-20 minutes with the temperature fluctuating up and down during

that period. After the flashing stops, it means auto-tuning has finished.	.............................19
Shutting Down the Dryer	19
CHAPTER 4: OPERATION	20
4-1 Controller Description and Operation	20
15, 30, & 60 cfm Compact Dryers	3