Replacing The Cover Seal; Expeller Seeds; Selector Adjustment; Anti-Overflow Plate Adjustment - GASPARDO SARA Empleo Y Mantenimiento

A
B
fig. 18

3.6.1 REPLACING THE COVER SEAL

Check the whole of the seed distributor cover seal surface
regularly (A Fig. 18) for signs of wear.
The seal must be replaced before the surface «A» (Fig. 18),
being worn down by the disc movement, reaches surface «B».
Also check that no grooves have been made by the disk along
surface «A».
3.7 EXPELLER DEEDS
The seed expeller is to be used only with sugar beet seed.
Remove the expeller with large seed such as corn, sunflower,
soybean, peanut, etc.
Loosen the screws (1 Fig. 19) and remove the expeller (2).
ASSEMBLY
Position the expeller (2) as shown in Figure 19.
keeping the expeller pressed against the edge, obtained in the
relative seat ( 3 Fig. 19), block it by the screw (1) kit. The screw is
to be mounted only as shown in the picture. Do not interpose any
thikness between the expeller and its seat.
Make sure the expeller is flat against the seed disk but that it
does not come in contact with the disk. Replace the expeller
when worn.

3.8 SELECTOR ADJUSTMENT

A cursor is controlled (1 Fig.19 and 21) by moving the indicator (2
Fig. 19 and 21); this slightly touches the disk near the holes,
causing the excess seeds to fall.
The selector is adjusted at each change of seed and disk, towards
the lower numbers for small seeds (Fig. 20) and vice
big seeds (Fig. 21).
IMPORTANT: The selector does not adjust the air flow in the
distributor.
3.9

ANTI-OVERFLOW PLATE ADJUSTMENT

The anti-overflow plate (1 Fig. 22) can be adjusted to 3 positions
and defines the width of the seed inlet gap (2 Fig. 22), so that
these cannot flow out of the distributor due to excessive feeding.
Adjustment is par-ticularly needed when the ground slopes
steeply or when working with small seeds.
In this case, it might be necessary to replace the standard plate
with a special one to be used exclusively with small seeds.
Spare part order code: 22270133.
cod. G19502521
USE AND MAINTENANCE
A
B
1
fig. 19
versa for
g
2
1
ENGLISH
3
1
2
fig. 20
1
2
fig. 21
2
fig. 22
43