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Document No. 129-402
Installation Instructions
June 6, 2018
Figure 4. Shaft Length and Proper Shaft Adapter
Location.
Figure 5. Fasten the Shaft Adapter to
the Damper Shaft.
Figure 6.
1.
Insert the eyelet through housing ear.
2.
Insert screw through eyelet and tighten using
1/4-inch (32 mm) hex driver.
2 of 5
Page
CAUTION:
Apply 60 in-lb to 90 in-lb
(7 Nm to10 Nm) maximum
torque to the shaft fixation
set screws.
All four screws must be
tightened.
Figure 7. Tighten Conduit Screws
(No. 2 Phillips Driver).
Manual Override
For adjustment of the damper/actuator when there is
no power.
Figure 8. Manual Override.
CAUTION:
Always turn key in
direction of the
arrow.
Siemens Industry, Inc.
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