M0275-01
Model 3700
3-12
1/16
TM
Row Unit Operation
Ejector
NOTE: Damaged seed or seed containing foreign material will cause plugging of seed disc orifices and
require more frequent seed meter cleanout to prevent underplanting.
Wheel-Type Ejectors
Wheel-type ejectors expel seed remants from seed disc orifices. These ejectors are disc specific and colored coded to
match disc.
NOTE: Seed size, seed shape, seed treatments, travel speed, and planting rate affect meter performance.
1. Select seed disc and ejector to match crop and population.
2. Adjust singulator wheel to initial setting. Seed size, seed shape, seed treatments, travel speed and planting
rate all affect meter performance.
3. With vacuum fan running, lower planter to planting position and drive forward a short distance to load seed into
seed disc cells.
4. Adjust vacuum level to initial setting according to tables on page.
NOTE: Vacuum reading will be much lower when seed disc cells are empty. Load all seed cells before setting
vacuum level.
NOTE: Operate vacuum fan 3-5 minutes to bring oil up to normal operating temperature prior to making final
vacuum level adjustment.
Most Agressive
Singulator Adjustment Wheel
Least Agressive
Singulator
zone
numbers
Replace hopper or tank lids after filling
to prevent accumulation of dust or dirt in
seed meter resulting in premature wear.
NOTICE
Summary of Contents for 3700
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