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
3. Use the alcohol towelette to clean the surface on
which the UniTrak is to be applied. Dry the
surface thoroughly before mounting the UniTrak.
4. Measure and mark with the pencil the midpoint
of the fume-hood mounting surface. Measure
and mark with the pencil the midpoint of the
UniTrak sensor.
5. Remove the protective backing from the UniTrak
sensor.
6. Align the two marks made in Step 4. When
attaching the UniTrak to the mounting surface
hold one end up and lightly place the opposite
end down. The UniTrak must be mounted as
straight as possible.
NOTE: If applied without pressure to the
mounting surface, you may remove
and reapply the UniTrak if
necessary. If pressure is applied, the
adhesive is permanent.
Bending Linkage (Vertical)
NOTE: Bends will reduce overall length by 1/2
inch to 1-1/2 inches.
Outside sash UniTrak mount
1. Estimate the mounting position of the linkage
(approximately 1 inch from the edge of the sash)
(Figure 9).
FUM0346R1
Figure 9. Location of Vertical Linkage.
FUM0217R2
SASH
HANDLE
X
ACTUATOR
BLOCK
UNITRAK
VERTICAL
SASH LINKAGE
FUM0359R1
Figure 10. Measuring Between Sash and
UniTrak Sensor.
2. Measure the distance from the edge of the sash
frame to the far edge of the actuator block = X
(Figure 10).
3. Add 1-1/2 inches to X.
4. Using the 1-1/2 inches + X value, measure from
the outer edge of the mounting plate and mark
this location (Figure 11).
(X+1 1/2")
MARK LINKAGE
AND BEND HERE
Figure 11. Marking First Linkage Bend.
Page 6 of 13 Siemens Building Technologies, Inc.