GREAT PLAINS YP2425, Руководство оператора

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2016-11-16 Table of Contents Index 401-406M
YP2425 and YP2425F Table of Contents Index Adjustments 58
Height Switch Adjustment
s/n A1061Q-
Refer to Figure 67
Planters s/n A1061Q- and earlier include a sensing
switch
that signals the seed monitor (and activates the
optional hydraulic meter drive), when the planter is
lowered for planting.
Although factory-preset for typical planting conditions,
Great Plains recommends adjusting this switch for your
exact field conditions and planting depth. Check the
switch seasonally thereafter, or when planting conditions
change. Also perform this adjustment if the switch is
replaced or dislodged.
The switch is located on the outside of the forward end of
the right link arm at the center section tool bar.
Note:
Switch is in neutral position when planting. Switch
is “activated” when raised.
Refer to Figure 68
1. Lower the planter to the height at which seed
delivery is to begin.
2. Loosen U-bolt holding switch bracket to link.
3. Move bracket forward or rearward so that switch
toggle arm
makes contact with tool bar .
4. Move switch/bracket forward
1
/
2
inch (13 mm)
Tighten nuts.
Figure 67
Height Switch Location s/n A1061Q-
26123
1
1
Figure 68
Adjust s/n A1061Q- Height Switch
26123
2
5
4
3
2 3
4 5