GREAT PLAINS Nutri-Pro NP1330AA Manual de ajuste - Página 2

Procurar online ou descarregar pdf Manual de ajuste para Equipamento agrícola GREAT PLAINS Nutri-Pro NP1330AA. GREAT PLAINS Nutri-Pro NP1330AA 6 páginas. Pull-type 3-section anhydrous shank
Também para GREAT PLAINS Nutri-Pro NP1330AA: Manual de instruções de instalação (10 páginas)

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Folding The Applicator (Pull-Type):

Note: Before folding the applicator, ensure that the tractor is

pointed into the wing and all NH3 flow has stopped.

2) Close the weight-transfer shut-off valve.

3) Fully extend the lift cylinders. Install the transport locks on the

lift-assist and center section cylinders.

4) Retract the fold cylinders to begin folding the wings.

5) Once both wings have rested up against the transport nest,

stop hydraulic flow and put the hydraulic circuit in Neutral during

transport.

Unfolding The Applicator (Pull-Type):

1) Point the applicator into the wing and close the weight-trans-

fer shut-off valve.

2) Extend the fold cylinders to begin unfolding the applicator and

set the hydraulic level to float when the wing gauge wheels con-

tact the ground.

3) Once unfolded, extend the lift-assist cylinders to fully raise

the applicator off the ground.

4) Remove and store the center section and lift-assist transport

locks. If the transport locks were installed on the wing lift cylin-

ders, remove them and re-engage the hydraulic depth stop.

5) Open the weight-transfer shut-off valve.

6) Now the applicator is ready for field operation.

Weight Transfer Adjustment (Older Style):

1) With the applicator unfolded, pull forward to lower the coulters

into the ground.

2) Put the tractor in Park and close the lift-assist shut-off

valve(3).

3) Release the bypass valve locking disc (4) and turn the bypass

valve knob (5) fully clockwise to shut off all oil flow. After all oil

flow has stopped, tighten the locking disc.

4) Set the tractor to half throttle and adjust the tractor flow con-

trol valve so that the wings fold/unfold at a reasonable speed.

Note: On 2-point applicators, the fold and unfold are followed by

the lift and lower operations.

5) Lock the hydraulic lever for continuous pressure for the unfold

circuit.

6) At the pressure reducing valve (1), release the locking disc

(6) and adjust the knob (7) for an initial value of 800 psi on the

gauge (8). Once that value is achieved, tighten the locking disc.

7) At the bypass valve (2), release the locking disc (4) and

adjust the knob counter-clockwise until the pressure reading just

begins to fall from 800 psi. Turn the knob back clockwise a 1/4

turn and re-tighten the locking disc.

8) Observe the applicator during operation and re-adjust the

down pressure as necessary.

be closed prior to any adjustments to increase the weight trans-

fer.

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#PAUS200C-0010A

Note: The bypass valve needs to

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