GREAT PLAINS 605NT Manuel d'entretien - Page 4

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4) Check the seed cups for any foreign objects in the seed cups. Loosen wing nut on

seed rate handle and open all the way to 100% on the brass plate. Move handle

back until the edge of the flute or meter wheel is flush with the seam between the

two feed cup halves (this is 50% open). Place a 7/8 square shaft between the edge

of the flute and side of the cup. The brass plate should read 50 on the seed rate

handle, if not, loosen the screws holding the brass plate and adjust plate to 50. If

an individual cup is not consistent, loosen the bolts holding the cup to the bottom

of the seed box and adjust seed cup housing left or right as needed.

5) Each feed cup is equipped with a four-position adjustment handle.

A) The highest position is for wheat and other small grains.

B) The second is for soybeans and other large grains.

C) The third is used if the seed is cracking in the second position.

D) The bottom position is for clean out of the seed cup and will drain any

grain left in the seed box.

DO NOT OPEN the seed cup handle to the bottom position with seed in the box

unless complete clean out is desired. Changing this handle will not change the

seeding rate.

NOTE: When storing after drilling season, it is best to place the handle in the

bottom position to prevent damage from mice.

Cup

Seam = 50%

Seed-Rate Handle