ROW UNIT
PJ27078,000003A -19-13MAR19-1/1
Metering Box Troubleshooting
Problem: Excessive Skipping
Possible Reason:
Seed scraper is too low, Incorrect indicator setting.
Seed scraper is bent. (not flat)
The seed disc is bent or worn.
Seed scraper is dirty with chemical product.
Plastic wear surface gasket is warped or used up.
Holes of the seed disc are plugged (sugarbeets, rapeseed,
cabbage.) Double-check from time to time.
The planter is working at an excessive speed.
Defective vacuum hoses.
The vacuum suction is insufficient.
Turbofan speed is too low.
Foreign material mixed with seed.
Seed blockage in the hopper, seed treatment product may
be too moist.
Fan belt is too loose.
Problem: Excessive Doubling
Possible Reason:
•
Seed scraper is too high. Incorrect indicator setting
•
Seed scraper is worn.
•
The holes of the seed disc are too large for seed.
•
Ground speed too fast.
Problem: Skipping and Doubles
Possible Reason:
•
Seed is bridging in the meterbox cover.
•
Ground speed too fast.
•
Holes of the seed disc are too large. (Cut off seeds)
•
Fields are too steep.
•
The shutter is adjusted incorrectly.
•
Vacuum setting is too high.
•
Seed Sensor eye is dirty.
Problem: Irregular Spacing
Possible Reason:
•
Ground speed too fast.
•
Soil is sticking to the tires because it is too wet.
•
Incorrect tire pressure.
•
Seed level too low in the metering box, internal shutter
not open enough.
•
Ejector is damages.
•
Toolbar is not level.
•
Contact drive is slipping.
•
Meter bearings are bad.
•
Damaged seed tube.
•
Drive wheels not adjusted correctly.
•
Chains not properly lubricated.
•
Not enough down force, row unit not staying in the
ground.
•
Rubber boot interfering with seed drop at top of seed
tube.
NOTE: Toolbar must run level or slightly back.
For 3pt Mounted Planters, make sure tractor is in "float"
mode.
50-15
061919
Содержание 7x7 NG Plus 4 Series
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