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2018-10-10
407-313M
NP30L or NP40L
Operating Instructions
46
Raise/Lower 3-Point
The height/depth of the center section of a 3-point
fertilizer applicator is controlled entirely by the tractor
hitch.
The height of the wings is controlled by manually-set
wing gauge wheels. Operator action during lift and lower
is needed to control wing droop.
Raising 3-Point (Field Lift, Unfolded)
These instructions presume that the intention is to lift
without folding, that the applicator is unfolded, and that
the wing fold locks auto-engaged at the last unfold, and
have not been reset. If the intention is to lift and fold, see
“
Material Loss Risk:
When raising in the field with a hydraulic drive pump, first
turn off material flow. See page 61.
1.
Fold the wings up. The wing locks arrest the fold just
above wings-level. Set circuit to Neutral.
2.
Lift the center section with the 3-point.
Raising 3-Point (Transport/Service Lift, Folded)
If the wings are already folded, and are being left that
way, you may raise (and lower) the 3-point hitch without
touching the fold circuit.
Lowering 3-Point (Field Lower, Unfolded)
See sidebar for first pass.
1.
Lower the 3-point hitch to field setting.
2.
Set hitch to Depth Control mode.
3.
Set fold circuit to Float.
If you are already in forward motion, the knives or tines
will pull the applicator to application depth. Otherwise,
the applicator will rest on the knives or tines until pulled
forward.
Lowering 3-Point (Parking/Service, Folded)
Deploy parking stands (page 31) if parking, storage or
service is the intention.
If the wings are already folded, and are being left that
way, you may lower (and raise) the 3-point hitch without
touching the fold circuit.
First Pass Lowering:
• If the wings are drooped, retract the fold circuit
(page 51) to bring the wings into contact with the
wing locks, or to wings level. Set fold circuit to
Neutral until lowered to ground.
Содержание Nutri-Pro NP30L
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Страница 154: ...NP30L or NP40L Cover Table of Contents 150 2018 10 10 Cover Table of Contents 407 313M ...
Страница 155: ...Table of Contents Index Table of Contents Index ...
Страница 156: ...Great Plains Mfg 1525 E North St P O Box 5060 Salina KS 67402 ...