Page 1
TABLE OF CONTENTS
TITLE PAGE
REV. 4/06
Although current at the time of publication, SKYTRON'S policy of continuous development makes this
manual subject to change without notice.
EQUIPMENT LABELS AND SPECIFICATIONS .............................................................................3
SPECIAL USER ATTENTION ............................................................................................................4
SECTION I Introduction .......................................................................................................................6
SECTION II Operation .........................................................................................................................7
SECTION III Maintenance ...................................................................................................................9
3-1. General ...................................................................................................................................9
3-2. Daily Maintenance...................................................................................................................9
3-3. Sterilization..............................................................................................................................9
3-4. Bulb Changing........................................................................................................................10
3-5. Preventative Maintenance Procedures ..................................................................................11
SECTION IV Adjustment ...................................................................................................................12
4-1. General ..................................................................................................................................12
4-2. Lighthead Pitch Adjustment....................................................................................................13
4-3. Lighthead Roll Adjustment......................................................................................................13
4-4. Vertical Travel Tension Adjustment .......................................................................................14
4-5. Lighthead Horizontal Rotation Adjustment .............................................................................15
4-6. Radial Arm Horizontal Rotation Adjustment ...........................................................................17
4-7. Bulb Voltage Adjustment ........................................................................................................17
SERVICE ............................................................................................................................................19
WIRING DIAGRAMS..........................................................................................................................20
SECTION V Replacement Parts........................................................................................................22
5-1. Mounting Hub and Radial Arm Assembly ..............................................................................22
5-2. Balance Mechanism and Yoke Assemblies...........................................................................24
5-3. Yoke Assembly ......................................................................................................................28
5-4. Bulb and Reflector Assembly.................................................................................................30
5-5. Lighthead Assembly...............................................................................................................32
5-6. ST19S Stand Model Assembly ..............................................................................................34
5-7. Wall Control Assembly...........................................................................................................38
Original Printing 7/04
Revised 4/05
Revised 4/06