ABB TZIDC-110, Short Manual

Page: 13 / 44

Installing and commissioning
41/18-77 EN Installing and commissioning 9
5. Adjust the stroke
The scale on the lever indicates the link point for the various stroke ranges.
By shifting the bolt with follower pin in the oblong bore hole of the lever you can change
the stroke range. If the link point is shifted to the inside, the stroke range is increased;
shifting to the outside decreases the range.
The fine adjustment of the link point is done automatically later during Autoadjust.
Decrease stroke range
Increase stroke range
After mounting, check whether the positioner operates within the lever range.
Apply air to the actuator and determine whether the lever travels within the range
marked by the arrows. Check for proper mounting (see chapter “Commissioning”
on page 19 for details).