Result
If the measurement (A) is less then 2 to 2 1/2 cm (.75 to 1 in) increase down pressure in the monitor.
If the measurement (A) is more then 2 to 2 1/2 cm (.75 to 1 in) decrease down pressure in the
monitor.
5.
Measure the frame height cylinders from the cylinder head casting to the clevis on the rod end of the
cylinder.
6.
Determine how many stroke control segments are needed to hold the drill at this height.
7.
Place the same number of stroke control segments on each of the frame height cylinders.
8.
Place the openers in the tire track in a higher setting if more down pressure is required.
3.17.3 Soil firming device adjustment
The purpose of the soil firming device (1) is to
prevent blowout and to minimize soil and residue
disturbance. For most seeding conditions, the
firming device angle should be set at approximately
28.6 cm (11.25 in) measurement (A). If you are
seeding excessively deep or shallow, you may
need to change the angle of the firming device to
match your conditions.
GUID-B2F29310-D283-4363-8979-7B3129BD540E-high.jpg [High]
Fig. 54
3.17.4 Rigid scraper adjustment
The rigid scrapers should maintain slight contact with the inside of the blades for best performance. If
adjustment is required, loosen the two mounting bolts and adjust the scraper. Tighten the mounting bolts.
3.17.5 Opener blade pinch point
The point at which the two opener blades contact each other is called the pinch point. The pinch point
must be properly setup with the right amount of pressure to maximize performance and extend blade and
bearing life. If the pressure is too tight, excessive wear, bearing failure and plugging may occur. If the
pressure is too light, bearing failure and seed trench deterioration may result.
3.17.5.1 Check for a loose pinch point
Procedure
1.
Raise the drill until the openers are off the ground.
2.
Stop the tractor, stop the engine, apply the park brake, and take the ignition key with you.
3.
Grasp a blade from behind and rotate it in the forward direction.
Result
The pinch point pressure should be adequate enough to rotate both blades while turning only one. A
slight loss of contact during rotation is acceptable but ideally you want full contact between the
blades during rotation.
4.
If the blades are loose, remove shims from behind the opener blades to move them closer together.
5.
Remove the number of shims necessary to maintain the pinch point.
GUID-563F7222-EBD0-4E5A-A862-FF0D677C77E4 [V1]
GUID-4FB5111D-4C7C-4030-A80C-89F4E87DBED2 [V1]
GUID-40356C03-E6C5-498C-AC52-5ACA4329CC28 [V1]
GUID-996C9DD7-02BB-437C-B600-B55F0F0B1D33 [V1]
3. Operation
86
Narrow-Transport Grain
Drill (322782B)
Содержание NT30
Страница 1: ...OPERATORS MANUAL Printed in USA 322782B 12 19 NT30 DISC DRILL 1 ...
Страница 2: ......
Страница 4: ......
Страница 26: ...8 Use the tractor hydraulics to lower the wings to the ground 1 Safety 26 Narrow Transport Grain Drill 322782B ...
Страница 42: ...Table of contents 42 Narrow Transport Grain Drill 322782B ...
Страница 104: ...3 Operation 104 Narrow Transport Grain Drill 322782B ...
Страница 106: ...Table of contents 106 Narrow Transport Grain Drill 322782B ...
Страница 115: ...Table of contents 5 Troubleshooting 5 1 Troubleshooting 117 Narrow Transport Grain Drill 322782B 115 ...
Страница 116: ...Table of contents 116 Narrow Transport Grain Drill 322782B ...
Страница 122: ...5 Troubleshooting 122 Narrow Transport Grain Drill 322782B ...
Страница 124: ...Table of contents 124 Narrow Transport Grain Drill 322782B ...
Страница 128: ...6 4 Maximum transport speed Maximum speed 20 mph 30 km h 6 Specifications 128 Narrow Transport Grain Drill 322782B ...
Страница 134: ...6 Specifications 134 Narrow Transport Grain Drill 322782B ...
Страница 136: ...Table of contents 136 Narrow Transport Grain Drill 322782B ...
Страница 140: ...Table of contents 140 Narrow Transport Grain Drill 322782B ...
Страница 144: ...8 Assembly 144 Narrow Transport Grain Drill 322782B ...
Страница 148: ...Index 148 Narrow Transport Grain Drill 322782B ...
Страница 149: ......
Страница 150: ...322782A English December 2019 ...