GREAT PLAINS 2N-2410, Руководство оператора

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8/2/18 Table of Contents Index 196-126M
2N-2410 & 2N-3010 Table of Contents Index Adjustments 36
Opener Down-Pressure Adjustment
You can adjust spring down pressure individually for
each opener. This is useful for penetrating hard soil and
planting in tire tracks.
Refer to Figure 18
To adjust down pressure, use the adjustment tool
stored under the walkboard. Position the tool in the
holes on the spring mounting plates and pull down on
the adjuster as shown.
Refer to Figure 19
Minimum and maximum settings are indicated by the
position of spring adjuster.
Press Wheel Adjustment
Refer to Figure 20
Changing the height of the press wheel automatically
changes seeding depth. To adjust, lift up on the T-
handle and slide it forward or back.
•
For shallower seeding, slide the handle toward the
implement.
•
For deeper seeding, slide the handle away from the
implement.
12105
Figure 18
Opener-Spring Adjustment
Minimum Force
Maximum Force
12104
Figure 19
Spring Settings
12100
Figure 20
Press Wheel Adjustment