ABB TZIDC-110, Руководство по эксплуатации

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42 TZIDC-110, TZIDC-120 DIGITAL POSITIONER | OI/TZIDC-110/TZIDC-120-EN REV. H
… 6 Installation
… Mechanical mounting
Figure 17: Mounting the adapter on the positioner
1. Determine the mounting position
(parallel to actuator or at 90° angle)
2. Calculate the rotational direction of the actuator
(right or left).
3. Move the part-turn actuator into the home position.
4. Pre-adjust feedback shaft.
To make sure that the positioner runs within the operating
range (refer to
General
on page 38), the mounting position
as well as the basic position and rotation direction of the
actuator must be considered when determining the adapter
position on axis
1
. For this purpose, the feedback shaft can
be adjusted manually so that the adapter
3
can be attached
in the correct position.
5. Place the adapter in the proper position on the feedback
shaft and fasten with threaded pins
2
. One of the threaded
pins must be locked in place on the flat side of the feedback
shaft.
1
Attachment bracket
Figure 18: Screwing the attachment bracket onto the positioner
Figure 19: Screwing the positioner onto the actuator
Note
After mounting, check whether the operating range of the
actuator matches the measuring range of the positioner, refer to
General
on page 38.