GREAT PLAINS Nutri-Pro NP1330AA Manual de ajuste - Página 5

Navegue en línea o descargue pdf Manual de ajuste para Maquinaria agrícola GREAT PLAINS Nutri-Pro NP1330AA. GREAT PLAINS Nutri-Pro NP1330AA 6 páginas. Pull-type 3-section anhydrous shank
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Sealer Adjustment: The sealers are designed to close the

trenches behind the knives or tines and manage residue. The

sealer wheels and discs are free to move downward from their

normal operating position to provide consistent action.

There are four to six sealer adjustments available, depending

on the sealer type.

Down Stop: The maximum range of motion is available with

the pin (18) in the factory setting (lower hole). Moving the pin

to the upper hole increases sealer ground clearance during lift.

To change the pin position, lower the applicator until the sealer

wheels or disc are in contact with the ground and the arms are

lifted above both down-stop holes. Remove the cotter pin,

relocate the stop pin and re-insert the cotter pin.

Down Pressure: Additional sealer down-force is available by

moving the spring adjustment weldments (24) to the rear.

Change per the following:

a) Lower the applicator until the sealer wheels or disc are in

contact with the ground, and the arms are lifted above both

down stop-holes (18). Remove the down stop pin.

b) Raise the applicator until the springs are fully compressed

and loose at the adjustment weldments (24).

c) Remove the spring adjustment pin (19) and slide the weld-

ments (24) to the new position. Re-pin and cotter along with

placing the spring ends on the weldments pins.

d) Lower the applicator to raise the arm above the down-stop

holes and re-insert the down-stop pin and it's cotter.

Wheel/Disc Mount Tilt: This adjustment is to compensate for

large changes in sealer height, which can cause undesired

changes in sealer arm angle.

To adjust, raise and lock-up the applicator. Remove the upper

height adjustment pin (21) and swing the mount to the new

position (20) and re-pin.

Sealer Height: Sealer height should only be adjusted when

changing the knife depth. It is recommended to keep the verti-

cal tube near vertical and the arm level at the new knife depth.

To adjust, remove both adjustment pins and slide the tube up

or down. Once the desired height is achieved, re-insert the pin.

Sealer Disc/Wheel Spacing: Spacing and angle have the

most effect on trench closing and berm control. Adjusting one

may require adjustments to the other.

To change the spacing, remove both bolts (22) and reposition

the sealer. Re-install the bolts when the desired spacing is

achieved.

Sealer Disc/Wheel Angle: Angle and spacing have the most

effect on trench closing and berm control. Adjusting one may

require adjustments to the other.

holes. Disc arms have 5. Factory setting is the center hole in

both cases.

To change the angle, remove the outer bolt (23) and loosen

the inner bolt (22). Reposition the disc or wheel arm and re-

install (23) along with tightening bolt (22). The factory setting is

with the inner pivot bolt in the 3rd hole from sealer center.

Note: Wheel arms have 3

5 of 6

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