Installation Instructions
Table Of Contents
- Figure 1. UniTrak Assembly Kit.
- Figure 2. Cutting UniTrak Sensor Using the Trim Tool Kit.
- Figure 3. Outside Installation of UniTrak Sensor.
- Figure 4. Inside Installation of UniTrak Sensor.
- Figure 5. Removal of Front Access Panel.
- Figure 6. UniTrak Mounting for Kewaunee Visionaire and Kewaunee Airflow Supreme (Combination-Style Fume Hoods).
- Figure 7. UniTrak Mounting for Hamilton Safeair (Combination-Style Fume Hood).
- Figure 8. UniTrak Mounting (Horizontal-Style Fume Hood).
- Figure 9. Location of Vertical Linkage.
- Figure 10. Measuring Between Sash and UniTrak Sensor.
- Figure 11. Marking First Linkage Bend.
- Figure 12. Linkage on 45( Angle.
- Figure 13. Linkage on a 90( Angle.
- Figure 14. Cutting the linkage.
- Figure 15. Attaching Linkage to Actuator Block.
- Figure 16. Location of Horizontal Linkage.
- Figure 17. Linkage Clearance Measurement.
- Figure 18. Linkage Clearance Measurement for Dual UniTrak sensors.
- Figure 19. Marking the First Linkage Bend.
- Figure 20. First Linkage Bend.
- Figure 21. Second Linkage Bend.
- Figure 22. Marking the Final Linkage Bend.
- Figure 23. Completed Horizontal Linkage.
- Figure 24. Linkage Mounting Block Locations (Two and Four sash configurations).
- Figure 25. Linkage mounted inside fume hood with decorator plate.
- Figure 26. FHC Wiring.
- Figure 27. Sash Wire Numbering.
- Figure 28. Routing Wires Through Fume Hood Wall.
- Two Horizontal Sash Panels.
- Four Horizontal Sash Panels.
- Figure 29. Sash Wire Numbering.
- Figure 30. Sash Sensor on Combination Fume Hood.
- Figure 31. Wire terminations for sash 2 and 4 (for Figure 30)
- Figure 32. Bushing Placement for Outside Mounted UniTrak Wiring.
- Figure 33. Sash sensor shield on vertical sensor
- Figure 34. Sash sensor shield on horizontal sensor.
Document No. 546-00449
Installation Instructions
August 10, 2004
6. The black wire is common and the red wire is
the signal for the actuator car nearest the
connector end of the sensor track. The white
wire is the signal for the actuator car farthest
from the connector. See Figure 26.
7. See Figure 31 for the hood setup wiring in
Figure 30.
Information in this publication is based on current specifications. The company reserves the right to make changes in specifications and
models as design improvements are introduced. UniTrak is a trademark of Siemens Building Technologies, Inc. Other product or company
names mentioned herein may be the trademarks of their respective owners. © 2004 Siemens Building Technologies, Inc.
Siemens Building Technologies, Inc.
1000 Deerfield Parkway
Buffalo Grove, IL 60089-4513
Your feedback is important to us. If you have
comments about this document, please send
them to technical.editor@sbt.siemens.com
Document No. 546-00449
Country of Origin: US
Page 13 of 13
Installing the Sensor Shield
NOTE: The Sash Sensor Shield is an optional
protectant for the sensor track. Some setups
and hoods may not allow for use of the
shield. Trimming the shield may also be
required. All this should be analyzed prior to
installation.
NOTE: The Sash Sensor Shield is installed last,
after operation and wiring of the sensor
track has been verified.
1. Test fit the sensor shield before removing the
adhesive cover. See Figure 33 and Figure 34.
2. If necessary trim the shield using the trim tool
kit. If you do not have to cut the sensor shield,
continue to step 3.
NOTE: If you apply the sensor shield without
pressure to the mounting surface, you may
remove and reapply the shield. Once
pressure is applied the sensor shield will
be difficult to remove.
3. Remove the protective backing from the
adhesive strip.
For Vertical Sash Sensors: Position sensor shield
on sensor track as shown in Figure 33. Position the
shield over the end of the UniTrak at the bottom of
the Fume Hood to protect the sash sensor from the
working area.
FUM0374R1
CONNECTOR
ACTUATOR
STOP
SENSOR
SASH
SHIELD
FUM0375R1
CONNECTOR
ACTUATOR
BLOCK
Figure 33. Sash sensor shield on vertical sensor
For Horizontal Sash Sensors: Position the sensor
shield on the sensor track, as shown in Figure 34.
Position the shield over the connector end of the
UniTrak to allow service access on the opposite end.
Figure 34. Sash sensor shield on horizontal sensor.
4. Apply full and even pressure along the entire
shield to fully secure its position on the UniTrak.
The installation is complete.
U.S.A.