Specifications

10/31/02 Tech-304/DWO 14195 Page 13 of 39
To Center the Positioner
1. Stroke the actuator to its upper limit and place a mark on the actuator’s yoke that lines up
with the red arrow on the magnet assembly.
2. Stroke the actuator to its lower limit and place a mark on the actuator’s yoke that lines up
with the red arrow on the magnet assembly.
3. Place a third mark on the yoke centered between the upper and lower limit marks.
4. Lastly, mount the positioner to the bracket so that the positioner sensor (nose) of the ICoT
lines up with the midpoint mark. (See Figure 3-6).
Figure 3-6
Magnet Assembly
at Upper Limit
ICoT
Actuator
Yoke
Midpoint
of Travel Mark
of Travel
Magnet Assembly
at Lower Limit
of Travel
Lower Limit
of Travel Mark
Upper Limit
of Travel Mark