One or more
coulters do not
seed.
The slide cover is closed.
Bring the slide cover of the hoppers belonging to the
corresponding coulters.
The hopper inlet is clogged by
a foreign matter (such as stem,
dirt, sack rope, bag)
Remove the object that cause clogging on the box side.
Clogging in the telescopic pipe
or seed pipe
Check the pipe. If clogging exists, remove the cause of
clogging and discharge the seed accumulated inside
the pipe. Clogging mainly occurs at the end of the seed
pipe.
Stacking of seed at the center
or one side of the box
The seed inside the box tends to accumulate on one side in
sloping land and at the center of the box in cultivations
carried out in the fields with disturbed surface. In this case
distribute the seed inside the box to all the hoppers evenly
and fill the seed.
The seeds are not
covered. The seeds
remain uncovered.
The seeding depth is not
sufficient
Increase the seeding depth.
The harrow pressure is not
sufficient
Increase the harrow pressure to an appropriate level
by changing the positions of the harrow pressure
adjustment plate and harrow spring.
Take the harrow block one step down. Replace the bars
when the block is at the bottom position.
Incorrect pressure wheel height
adjustment
Ensure that the pressure wheels are in contact with the
soil.
Make seeding at a speed of 6 km/h and above.
Seed flow does not stop
when the grain drill stops.
Incorrect throttle adjustment
The clearance between the throttle and gear is too high.
Narrow the throttles according to the size of the seed
planted.
Seed is broken and
damaged.
Incorrect throttle adjustment
The clearance between the throttle and gear is too low.
Seed is jammed between the throttle and gear. Extend the
throttles according to the size of the seed planted.
The mixer is not suitable for the
type of seed planted.
Seed and/or fertilizer
accumulate at the
center of the box
during operation.
Operation with high vibration
Reduce the operating speed.
Make the seed bed thinner/flatter.
Check the tire air pressures.
Decrease in the amount
of seed/fertilizer
The seed/fertilizer level drops below the 1/5 of the
box volume. Add seed/fertilizer.
Accumulation of
seed/fertilizer on one
side of the box
Working on a laterally
sloped field
Change the working direction to be perpendicular to
the slope rather than parallel.
The seed/fertilizer
gauge malfunctions.
The float is not switched to
working position
Switch the float to working position after each filling.
Shift in float/pointer
direction
To Next Page
Loading...