GREAT PLAINS 1205NT 사전 제공 매뉴얼 - 페이지 17

{카테고리_이름} GREAT PLAINS 1205NT에 대한 사전 제공 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. GREAT PLAINS 1205NT 20 페이지. End wheel no-till drill
GREAT PLAINS 1205NT에 대해서도 마찬가지입니다: 현장 조정 매뉴얼 (5 페이지)

페이지 인쇄

2. With drill attached to tractor, jack drill up and

support frame at ends near gauge wheels.

3. With drill raised and supported, unpin cylin-

ders from gauge wheel arms and frame. Turn

cylinders "rod end up". Wire or otherwise

safely support rod ends higher than base

ends.

NOTE: In order to prevent trapped air pockets, rod

end must be higher than any other part of cylinder

during bleeding operation.

4. With tractor engine idling, engage tractor hy-

draulics to extend cylinder rods. When cylin-

der rods s are completely extended, hold

remote lever on for one minute.

5. Retract cylinders. Extend cylinders again and

hold remote lever on for one more minute. Re-

peat this step two more times to completely

bleed system.

6. Repin cylinders to drill frame and gauge

wheel arm with transport cylinder locks in

place. If any air still is trapped in either cylin-

der, the cylinder will have a spongy, erratic

movement and drill will not raise evely. If nec-

essary, repeat bleeding process.

7. Reﬁll tractor hydraulic ﬂuid reservoir to its

proper level.

NOTE: After the drill is raised, a slight settling will

occur due to the action of the rephasing cylinders.

3/24/06

Setup

150-131Q