Summers Superchisel - 5-Section - Manual (Page 32)

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SECTION 2 – HYDRAULIC SET-UP OF DEPTH CONTROL CIRCUIT
– Pull hose tight between points 2 and 3. This will prevent hose from laying in the way
of the transport lock when wing is folded.
– Hose must go from the rod end (bottom) of the 5 x 10” to the base end (top) of the 4-1/2 x
10”.
5. Route 1/2” hose from the 4-1/2 x 10” to the 4 x 10”.
– Leave slack between points 4 and 5 to keep hose from stretching during folding and
field operation.
– The hose must go from the rod end (bottom) of the 4-1/2 x 10” to the base end (top) of the 4
x 10”.
6. Route 3/8” hose from the 4 x 10” to the 3-3/4 x 10”.
– This hose must follow the reverse path through points 5, 4, 3, 2 and 1 and then cross the rear
center section and go out to the 3-3/4 x 10” cylinder through points 1, 2 and 3 on the right
hand side of the machine.
– This hose must go from the rod end of the 4 x 10” to the base end of the 3-3/4 x 10”.
7. Route 3/8” hose from the 3-3/4 x 10” cylinder to the 3-1/2 x 10” cylinder.
– Follow the same path through points 4 and 5 as described in step 5.
– This hose must go from the rod end of the 3-3/4 x 10” to the base end of the 3-1/2 x 10”.
8. Route 3/8” hose from the 3-1/2 x 10” cylinder to the front of the hitch.
– Follow reverse path through points 5, 4, 3, 2 and 1 to the center section. Then follow bolt
locations to the front of the hitch.
– Leave slack by hitch pivot. The hose must be loose enough to allow a full range of motion of
the hitch without stretching.
– Attach green nylon ties near the Hyd. Tips and Master Cylinder to identify depth control hoses.
Tighten hose clamps enough to secure hose but not enough to crush it.
9. Charge the depth control cylinder system.
NOTE: Grease all pivot points before raising machine.
– Connect Chisel Plow to tractor drawbar with a locked draw pin.
– Connect depth control cylinder hoses to tractor.
– Raise chisel plow slowly. One cylinder will extend at a time. Do not allow anyone to stand near
the Chisel Plow.
– When all cylinders are fully extended, fully cycle circuit four times to make sure that all air has
been removed from system.
– Lower chisel plow before the next step.