TABLE OF CONTENTS
1.0 INTRODUCTION ..............................................................................................1
1.1 Model Designation .................................................................................1
2.0 SAFETY ....................................................................................................1
3.0 OPERATION OF THE SKY-TRACKER ...........................................................3
3.1 Input Power Requirements ....................................................................3
3.2 Startup and Shutdown ...........................................................................3
3.2.1 Lights “ON” ..................................................................................4
3.2.2 Selective Operation .....................................................................5
3.2.3 Motion “ON” .................................................................................5
3.2.4 Shutdown ....................................................................................5
3.3 Hour Meter .............................................................................................5
3.4 Electrical Protection ...............................................................................6
3.5 Transporting ...........................................................................................6
4.0 BASE ASSEMBLY - ELECTRICAL COMPONENTS .......................................7
4.1 Control Panel .........................................................................................7
4.2 Main Wire Harness Assembly ................................................................8
4.3 Motion Drive Motor .................................................................................8
4.4 Cooling System .....................................................................................8
4.5 DC Power Supplies ................................................................................9
4.5.1 Power Supply Contactors........................................................... 9
4.5.2 Voltage Adjustment Terminal Board ........................................... 9
4.5.3 Power Diodes ............................................................................11
4.5.4 Auto Strike Assembly ................................................................11
4.5.5 Timer PCB Assembly ................................................................12
4.6 Power Factor Correction Capacitors ....................................................12
4.7 DC Power and Ignition Cables .............................................................12
5.0 BASE ASSEMBLY- MECHANICAL COMPONENTS (STX-4) .......................12
5.1 Motion Drive Train ................................................................................12
5.2 Motion Assemblies ...............................................................................12
5.3 Timing Belt Idler ...................................................................................13
5.4 Timing Belt Tensioning Adjustments ....................................................13
5.5 Spring Assemblies ...............................................................................13
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