Meter Verification
Meter verification is used to double check the product application rate before or during seeding.
The field method of verification is most accurate and takes into account all configurations of the cart. This method does not rely on any operator inputs or sprockets. It tells you exactly what you are seeding. The stationary method is the second most accurate. This method, however, does rely on the customer to have the correct sprocket combination installed for the drive train. The .04 Hectare (1/10 Acre) stationary method is the least accurate. Sprocket combinations are still a concern and the amount of product metered out is considerably less.
Products which are susceptible to bridging (barley, oats, grass seeds, etc.) should be used with caution. Be sure to set agitators to the high position and use an all run blockage system. For grass seed, mix fertilizer with seed if permitted by seed company or switch to a different variety. If seed rate or distribution problems occur, perform a tank pressurization test and check the machine for air leaks.
Using seed treatments and innoculants can also cause bridging. Be sure the treatment is dry before going into the tank. Use of the auger to apply seed treatments and innoculants is not recommended. If seed rate or distribution problems persist, discontinue using the machine and contact your John Deere dealer.
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