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農機具 GREAT PLAINS 8552DVのPDF フィールド調整マニュアルをオンラインで閲覧またはダウンロードできます。GREAT PLAINS 8552DV 4 ページ。 Disc-o-vator

Disc Gang Adjustment:

Disc gangs are designed to run 1/2" to 1" shallower than

the cultivator sweeps. At this depth, the sweeps are

allowed to work in firm ground which improves trash

flow.

1) Adjust the depth gauge to read +1/2" to +1". Do not

run the disc or coulter gangs in the RED ZONE.

Disc blades should only be ran in the RED ZONE when

using 18" blades that are nearing the end of their wear

life.

Adjusting The Depth Stop:

1) Lower the machine to the desired working depth and

set the depth stop at the front of the machine to ensure

consistent depth every pass.

adjustment is necessary, one full turn of the depth stop

handle is equivalent to 1/4" of depth.

Spike Drag Setting:

If the spike drag attachment is present, start with five

chain links hanging from the bottom drag arm slot (this is

a starting point for the worst conditions). The cleaner the

ground, the shorter the pull chain may be pulled.

On the spike drag, one of the links in the first row of

angles is turned over to allow trash to start flowing eas-

ier.

Note: Make sure that the spike drag is never pulling

off of the hang chains. If so, shorten the pull chains.

Note:

Note: Once set, if an

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