9.3 Eliminating faults
Errors
Cause
Solution
The lighting for road travel has a
malfunction.
Lamp or lighting supply line is
damaged.
Replace the lamp.
Replace the lighting supply
line.
Control terminal shows a speed
error
The speed sensor detects a speed
error despite that the implement is
running.
The TwinTeC coulter does not fix
the seed sufficiently in the furrow
When the seed catcher is worn, the
seed is not fixed in the furrow.
The TwinTeC coulter does not
guide the seed precisely into the
furrow
When the guide extension is worn,
the seed is not guided into the
furrow.
TwinTeC concave disc blocked
When the inner scraper is worn,
the concave discs are blocked by
adhering soil.
The exact following harrow does
not cover the seed sufficiently with
fine soil
On seed drills without exact
following harrow lift, the overload
safety is triggered.
The harrow tines are not aligned
parallel to the ground.
See "Adjusting the exact
following harrow" > "Adjusting
the position of the harrow
tines on seed drills without
exact following harrow lift" or
"Adjusting the position of the
harrow tines on seed drills with
exact following harrow lift"
The exact following harrow
pressure is incorrectly set
See "Adjusting the exact
following harrow" > "Adjusting
the exact following harrow
pressure mechanically" or
"Adjusting the exact following
harrow pressure hydraulically"
The harrow tines are worn.
The coulter harrow does not cover
the seed sufficiently with fine soil
The angle of the coulter harrow is
incorrectly set.
See "Adjusting the TwinTeC
coulter" > "Adjusting the harrow
angle"
The height of the coulter harrow is
incorrectly set.
See "Adjusting the TwinTeC
coulter" > "Adjusting the harrow
height"
The harrow tines of the coulter
harrow are worn.
CMS-T-00004444-B.1
9 | Repairing the machine
Eliminating faults
MG6545-EN-II | B.1 | 22.07.2021
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