Landoll Brillion SS16, Руководство оператора

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F-1021-0422 3-17
TABLE OF CONTENTS
S-Tine Hydraulic Harrow
The S-Tine Hydraulic Harrow removes the Tractor Tire
Tracks before the Seeder Rollers compact the soil and
allows the operator to raise the Harrow out of the ground
when making turns on seeded headlands.
Extending the Harrow Cylinders, raises the Harrow and
retracting the Harrow Cylinders, lowers the Harrow.
NOTE
S-Tines should not be operated any deeper than
necessary to remove tractor tire tracks. Otherwise, wet
soil is brought up which will stick to the seeder rollers,
draft load is increased, and under some conditions,
S-Tines may deflect back to front rollers and break.
The S-Tine Hydraulic Harrow depth can be adjusted for a
deeper more aggressive depth or shallower for minimal
disturbance.
See Figure 3-18.
Adjust the S-Tines Harrow depth by removing the 3/4 x
5-5/16 Pin, Flat Washers and Hair Pin Cotter at the top of
the Harrow Adjustment Tube. Select from the table below
for the approximate depth. Harrow Adjustment Tube
Holes are in 3/4" increments. Reinsert 3/4 x 5-5/16 Pin
and Flat Washers. Secure with Hair Pin Cotter. Both sides
should be set at the same depth.
Figure 3-18: S-Tine Harrow Depth Adjustment
Hydraulic S-Tine Harrow Depth Adjustment
Top
Hole
2nd
Hole
3rd
Hole
Harrow raised clearance
1/8 5/8 1-3/8
Harrow lowered depth
2-5/8 1-7/8 1-1/8
1 1/8" Depth
3rd Hole
Harrow
Adjustment Tube
Ground
Front Roller
Rear Roller
Harrow