Sharp R-652M Instrucciones de operaciones descargar pdf (Pagina 119)

Great Plains Manufacturing, Inc. Table of Contents Index Appendix C - Initial Setup 115

2015-01-26 Table of Contents Index 401-652M

Marker Extension

Marker extension needs to be adjusted once for the initial

YP425A3P, YP625A3P & YP825A3P planter setup, and

later only if changing row spacing (including row shut-off

for single-row operation on a twin-capable planter).

1. Move the planter to a location where both markers

may be safely unfolded. Lower the planter. Pull

forward and lower the row units into the ground.

Note: Due to the relatively steep arm angles of short

markers, extension measurements are likely to be

incorrect if the main tool bar is not at normal

operating height (26 inch).

2. Tilt up and unfold one marker.

3. Find the suggested initial marker Extension in the

table on this page.

Note: When using altered twin-row spacings, marker

extensions are different for each side.

Refer to Figure 103 and Figure 104

4. Measure out the Extension distance from each

outside end row unit (whether in use or not). Do not

measure to center of row pair.

5. Mark the ground at this point.

6. To adjust marker width, loosen nuts on U-bolts .

Move marker disk tube in or out to get the proper

adjustment. Tighten nuts .

7. Repeat steps 4 and 6 for the other side.

8. With the planter still lowered, drive forward a few feet

for each side.

9. Check the mark locations. Adjust to obtain the table

value.

Figure 103

Marker Extension

31039

Figure 104

Marker Extension Adjustment

25450

1 2

1 2 ... 114 115 116 117 118 119 120 121 122 123 124 ... 127 128

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Sharp R-652M Instrucciones de operaciones Pagina 119