Bürkert 8792, Operating Instructions Manual, Page: 34 / 196

34
Assembly
Type 8792, 8793 REV.2
60°
Ideal swing r
ange
of lever
(min. 30° / max. 180°)
The swing movement of the lever must be
within the position sensor rotation range of
180°.
180°
maximum swing
range of lever
Figure 11: Swing range of the lever
→
Mount lever on the shaft of Type 8792/8793 and tighten.
11.2.3 Attaching the mounting bracket
→
Attach mounting bracket
①
with hexagon bolts
⑨
, circlips
⑩
and washers
⑪
to the rear side of Type
8792/8793 (see “Figure 12: Attaching the mounting bracket”).
The selection of the M8 thread used on the positioner depends on the size of the actuator.
→
To determine the correct position, hold the positioner with mounting bracket on the actuator.
The conical roller on the lever of the position sensor must be able to move freely in the hoop (see
“Figure 12: Attaching the mounting bracket”) along the entire stroke range of the actuator.The lever
position should be almost horizontally when the stroke is 50% (see chapter “11.2.4 Aligning the lever
mechanism”).
①
⑨
⑩
⑪
M8 thread
⑥ ⑤
Key:
No. Designation
1 Mounting bracket
5 Conical roller
6 Lever
9 Hexagon bolt
10 Circlip
11 Washer
Figure 12: Attaching the mounting bracket
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