Standen ZENO 21, Руководство пользователя

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Soil Retention Panels
The soil retention panels (item 1, fig 14) prevent soil flowing from the openers into the
wheelings.
To adjust, loosen the front support clamp (item 2, fig 14) and the rear support clamp
plate (item 3, fig 14) and move the retention panel unit in or out to the desired
position. To improve the soil flow it may be necessary to adjust the panels so that
they sit at an angle to the openers, with a larger gap at the rear.
During work the panels (item 1, fig 14) should be horizontal and the pivot arms (item
4, fig 14) approximately 30° from horizontal enabling the panels to rise and fall when
following the ground contours. To adjust, loosen the front leg clamp (item 5, fig 14)
and rear leg clamp (item 6, fig 14) and raise / lower the unit until the correct angle is
achieved. The stop bracket (item 7, fig 14) supports the retention panel when lifting
the planter out of work. To adjust the height, reposition the locking bolt (item 8, fig 14)
into a different hole in the plate.
Bed Shaper Control Linkage
The bed shaper can be either an adjustable moulding board or ridgers. The torsion
springs (item 1, fig 15) control the effect the moulding board / ridgers have when
preparing the finished bed / ridge. When fitted with a moulding board, the torsion
springs exert pressure on the bed. When fitted with ridgers, the springs act as an
adjustable tension spring.
To adjust the pressure / tension exerted by the torsion springs, adjust the top links
(item 2, fig 15). Shortening the top links will exert more downward pressure on the
tool bar. Conversely, lengthening the links will carry weight off the tool bar. Ensure
both sides are adjusted equally.
The height at which the tool bar (item 3, fig 15) operates is set by the top links (item
4, fig 15). During work the parallel arms (item 5, fig 15) should be at approximately
10° to the horizontal. Additional height adjustment is provided by the holes in the
mounting plates (item 6, fig 15).
OPERATION 1.16
Fig 14 Fig 15