Emerson Fisher FIELDVUE DVC6005 Series Quick Start Manual page 8

DVC6005 Digital Valve Controllers
March 2018
Figure 5. Locating Adjustment Arm Pin in Feedback Arm
SPRING RELAXED
A7209‐1
8. Install the external lock washer on the adjustment arm. Position the adjustment arm in the slot of the connector
arm and loosely install the flanged hex nut.
9. Slide the adjustment arm pin in the slot of the connector arm until the pin is in line with the desired valve travel
marking. Tighten the flanged hex nut.
10. Remove the alignment pin (key 46) and store it in the module base next to the I/P assembly.
11. After calibrating the instrument, attach the shield with two machine screws.
12. Proceed to Step 2—Connect the Pneumatic Tubing on page 15.
8
BIAS SPRING
SPRING UNDER TENSION OF
ADJUSTMENT ARM PIN
Quick Start Guide
D103784X012
FEEDBACK ARM
ADJUSTMENT
ARM PIN
BIAS
SPRING