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Installation, Operation, & Maintenance Manual
ES-09374-1
3 - Mount the bracket to the positioner by placing the four M6x10 screws with lock
5.4.5
Feedback Lever Types
washers and plain washers. Tighten the screws with a 10 mm wrench.
The feedback levers are classified by two stroke lengths (K3, and K4), which are directly
Figure 5-8 Mounting the Bracket on the Positioner
linked to the minimum and maximum operating stroke.
Figure 5-17 Feedback Lever Types
ATTENTION
The positioner can be installed at any starting angle and operates in any position,
vertical or horizontal.
CAUTION
Be careful when handling compressed air hoses, make sure the line is disconnected
before connecting it to the positioner.
IMPORTANT
The positioner can be installed at any starting angle and operates in any position,
Check the maximum valve travel to use the correct feedback lever. For mounting the lever see:
vertical or horizontal.
Section 5.4.2 - Installation of the Feedback Lever and Support
Mechanical Installation
5.4.6
Standard Installation
The following procedure refers to standard yoke-type bonnet installation. It is
important to remember that regardless of the type of yoke, the positioner must operate
within the angle range of -30° to +30°, totaling 60°.
Figure 5-18 Angles of Operation
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Mechanical Installation
August 23, 2022
Mechanical Installation
13
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