20.Place the adjustable stop into the "ON" end of the slot in the top of the flow control mounting bracket. Secure with the 1/4" x 3/4" carriage bolt, a nylon washer, a 5/16" flat washer and the nylon wing nut. See figure 12.

NYLON

WING NUT

5/16" FLAT

WASHER

NYLON

WASHER

1/4" x 3/4"

ADJUSTABLE

CARRIAGE BOLT

STOP

FIGURE 12

21.Position the flow control mounting bracket (figure 13).

a.Push on flow control arm until it locks in "OFF" position.

b.Slide flow control mounting bracket along tube until closure plate in bottom of hopper just closes.

c.Snug the 1/4" lock nuts just enough to hold flow control mounting bracket in place.

d.Set adjustable stop at "5". Pull flow control arm against stop. Verify that closure plate has opened about half way.

e.If closure plate does not open half way, it may be closed too far at "OFF".Adjust position of flow control mounting bracket until closure plate will open about half way at "5" and still close when arm is locked in "OFF". Tighten 1/4" lock nuts.

ON

OFF

FLOW

 

 

 

 

 

OFF

CONTROL

 

 

 

 

 

 

 

 

 

ARM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ON

 

 

 

 

 

 

 

 

2

1

 

 

 

 

 

 

 

3

 

 

 

 

 

 

 

4

 

 

 

 

 

 

 

5

 

 

 

 

 

 

 

6

 

 

 

 

 

 

 

7

 

 

 

 

 

 

 

8

 

 

 

 

 

 

 

9

 

 

 

 

 

 

 

10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AJDUSTABLE

STOP

SETTING "5"

FIGURE 13

7