OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com
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12. With a set of calipers, measure the diameter of the bob along all three
axes of the vane. Measure the height of the bob blades in three places.
Record the average diameter and average height and enter them in the
Setup screen. Refer to page 8.
The bob should be measured every 3 months.
Bob
Calipers
13. Screw the bob onto the bob shaft. Hold the shaft in place with a
3/16
"
combination wrench (#120-53-81, supplied) or needle-nose pliers while
tightening the bob.
The bob screws counterclockwise onto the bob shaft with a left-
handed thread.
14. Place an o-ring in the o-ring groove on the cell cap.
Bottom Cell Cap
O-ring Groove
