Tume JC 3000 Star XL, Руководство пользователя

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Fertilizer feed amount adjustment
The feed amount is adjusted using the hand-wheel on the left side of the machine (Fig. 21). The hand-
wheel is locked with a plastic component on which can also be found the main feed scale. The feed value
is read from the part of the scale that is on the inner edge of the hand-wheel. Decimal-step feed adjustment
can be read from the scale on the hand-wheel cover, which is located at the locking lever slots.
The hand-wheel adjustment range is 10 rotations, with ten locking slots on the wheel circumference for
each rotation. This means that the feed has 100 different adjustment values.
Caution! In order to adjust the feed, the plastic main scale lever must be pressed
towards the machine side in the direction of the arrow and pressed inward so as to
rotate 90 degrees forward when releasing the hand-wheel lock.
After adjustment, the lever should be returned to its locked position in the
handwheel slot.
Rotating the hand-wheel counter-clockwise increases the feed. When the desired fertilizer sowing amount
is known, the sowing table located inside the machine or the sowing table in this manual, see Fig. 25,
provides a rated feeding adjustment position.
The hand-wheel should always be adjusted so that the desired adjustment position is always approached
from a greater adjustment position. If the original adjustment position is smaller than desired, the hand-
wheel should be rotated counter-clockwise 1/2-1 times beyond the intended adjustment, and then rotated
backwards to the desired adjustment position.
After this, the adjustment locking lever is inserted into a notch on the hand-wheel, which then locks both
the wheel and lever. Note that the adjustment position given in the seeding table is for reference only - the
actual feed amount will change between different seed batches. A calibration test must be carried out in
order to determine the actual feed amount.
Figure 26. Bottom flap adjustment lever,
fertilizer.
Figure 27. Fertilizer feed chain wheel.
The normal position of the bottom flap is slot 2. Slot 1 can also be used for very small grained fertilizers
(granular size 1-2.5 mm).
Caution! The fertilizer may flow out of the container if the bottom flap adjustment
lever is moved past slot 2 on the scale.
If moist fertilizer enters the feeding device, the feed rollers can become blocked. Certain fertilizer types
may also tend to become sticky. This can significantly impact the feed amount.