Feeler Pin Adjustment; Distributor Roller Adjustment; Blade Adjustment - Gaspardo NINA Gebrauch Und Wartung

3.4.2 FEELER ADJUSTMENT
The feeler adjustment lever (Fig. 11) is positioned on the left side
of the machine and works according to a graduated scale that
runs from 0 - 9 settings. The lever must be set to the number
indicated by the sowing table on the basis of the type of seed to
be sown.
If the feelers (B Fig. 12) are correctly positioned, they assure a
fluid and constant distribution of the seeds.
ATTENTION
The lever positioned beyond the maximum opening, causes
the discharge of the seeds from the hopper.
For best seeding results, periodically check the position of the
feeler pins (B): adjust the distance between the feeler and the
distributor roller (A) by means of the nut (D) to 0,5 ÷ 1 mm (Fig.
12).
3.4.3 DISTRIBOTOR ROLLER ADJUSTMENT
The most appropriate type of seed distributor roller must be
selected prior to sowing on the basis of the type of seed being
drilled (A Fig. 12). The machine is fitted with rollers for small,
medium and large seeds. Select the type of distributing roller
according to the information given in Table 3 (page 46). Which is
selected by inserting the key supplied (Fig. 13) into the slot on
the left side of the roller and push the drag retainer all the way
out. Perform the a.m. operation in inverse order to retum the
roller to its initial position.

3.4.4 BLADE ADJUSTMENT

The sliding doors (C Fig. 12) for the discharging of the seeds
from the hopper, have three adjustment positions (Fig. 14):
1) Position 0: when the blade is completely lowered it closes
the seed discharge slot completely and shuts out the
distributor roller to which seeds no longer flow.
2) Position 1: by raising the sliding doors to the first setting, the
medium aperture position indicated in the enclosed table
forsmall seeds is obtained because the discharge slot
comes to be only partially opened.
3) Position 2: this is the position of maximum aperture that is
indicated for medium and large-sized seeds.
cod. G19502553
USE AND MAINTENANCE
fig. 11
C
A
D
fig. 12
fig. 13
fig. 14
g
9
0
B
1
0
ENGLISH
2
37