6. Fit actuator. If required, slightly turn actuator until splines of coupling engage.
Figure 8: Example EQ 150 and EQ 600
Information
Ensure that the spigot (if provided) fits uniformly in the recess and that the flanges
are in complete contact.
7. If flange bores do not match thread:
7.1 Slightly rotate handwheel until bores line up.
7.2 If required, shift actuator by one tooth on the coupling.
8. Fasten actuator with screws.
Information: We recommend applying liquid thread sealing material to the
screws to avoid contact corrosion.
9. Fasten screws crosswise to a torque according to table.
Table 4:
Tightening torques for screws
Tightening torque [Nm]Threads
Strength class 8.8
11M6
25M8
51M10
87M12
11
EQ 40 – EQ 150
EQ 300 – EQ 600 Assembly
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