Super Walter W630, Operator'S Manual

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To move from one point from the other, with the planter in a lifted position, it is only
necessary to turn the spring extension axis tensor (B) with a wrench over its dented surface
(C) this must be done one step at a time.
Planting unit´s parallelograms
The units are held by a system of floating parallelograms (Figure 20) these count with a
adjustable stop point (D).
Register all of them equally, in such a way that with the planter in the soil deep, the light
between the stop point and the parallelogram’s arm is between 1,5 and 2 centimeters. This
should allow every unit to copy/scan the uneven terrain surface (flotation), maintaining in this
way even depth. With the planter lifted, these stop points will maintain the units lifted.
Depth regulation
The working depth of the opener discs is determined by the Depth control wheels. These are
made of semi-Pneumatic rubber of 4 ½” x 15. Pulling backwards the double register lever
(A – Figure 21) you may lift or lower the wheel, insert the lever in the holes once it´s in the
desired position. The lowest position of the lever will give deeper working position, and the
highest, less depth.
There are 19 positions, from each one the difference is of 6,5 millimeters, starting from a
minimum of 0 to a maximum of 117
millimeters.
Lateral Adjustment
Both Depth control wheels (B-Figure 21)
must be in a very slight contact or with a
very small light in between. If this distance
should be corrected, remove the arm
supports (C) relocating the washers that act
as spacers until the needed position is
obtained.
When assembling back together, take care
that the depth control stops (D) are in touch
in both sides of the wheel arms.
Figure 19 Figure 20
Figure 21