AERCO ECS Retrofit - Manual (Page 37)

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3. Press down on the Linkage Adapter and verify that the Indicator Plate is aligned with the “0”
Scale marking.
4. With the Indicator Plate properly aligned, tighten the U-bolt hex nuts using an 8 mm wrench.
Torque the nuts to 60 in-lbs.
5. This completes the mechanical installation of the Actuator Assembly. The electrical
connections will be made during installation of the Control Box in paragraph 4.7.
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Figure 4-4. Actuator Assembly, Part No. 69009