![GREAT PLAINS Yield-Pro Air-Pro YP625PD Скачать руководство пользователя страница 73](http://html1.mh-extra.com/html/great-plains/yield-pro-air-pro-yp625pd/yield-pro-air-pro-yp625pd_operators-manual_2259529073.webp)
YP625PD
Troubleshooting
69
06/12/2019
401-754M
Null4.aac:
General Troubleshooting
Problem
Cause
Solution
Population
Alarms
Population Troubleshooting Charts
Excess Seed
Remaining
Population Troubleshooting Charts
Field size different.
After ruling out population problems, re-check geography.
Excessive gaps between planter passes. Adjust marker, page 110.
Seed
Consumption
Too High
Population Troubleshooting Charts
Field size different.
After ruling out population problems, re-check geography.
Excessive overlap.
Irregular shaped field.
Adjust marker, page 110.
Rows Not
Planted
If not detected by optional seed monitor,
check for plugged row-unit seed tube
Lift planter, expose bottom of seed tube and clean out.
Uneven seed
spacing
Population Troubleshooting Charts
Excessive field speed.
Reduce field speed.
Unclean seed.
Use clean seed.
Damaged seed tube
Inspect; repair or replace.
Seed-Lok
®
plugging.
Lock up Seed-Lok
®
Row-unit discs not turning.
See “
Row-unit discs not turning freely
” in this Troubleshooting
chart.
Worn/rusted sprockets and/or chain idler
or bearings.
Check and replace any worn/rusted sprockets or chain idlers.
Partially plugged row-unit seed tube.
Lift up planter, expose bottom of seed tube and clean out.
Lack of proper seed lubrication on seed. See “
Uneven seed
depth
Excessive field speed.
Reduce field speed.
Planting conditions too wet.
Wait until drier weather.
Incorrect coulter depth setting.
See coulter manual or set unit mounted coulter.
Excessive or improper row unit down
pressure spring setting.
Damaged seed tubes.
Check seed tubes for damage.
Seed-Lok
®
building up with dirt.
Lock up Seed-Lok
®
Row-unit not penetrating low spots.
Adjust row-unit, see instructions beginning on page 48.
Rough planting conditions.
Rework the field.
Seed firmer not in place and set to
correct tension.