Gallignani GA FB 12 Manual Del Operador página 140

TROUBLESHOOTING
PROBLEM
(Continued)
E
N
G
L
One twine isn't cut.
I
S
H
Both twines aren't cut.
The side twines slip outside the
bale.
Irregular twine spacing on the
bale.
PROBLEM
Wrapping doesn't start.
5- -4
POSSIBLE CAUSE
The twine isn't grasped by the
bale.
Motor not powered.
Damaged or removed cutting
blade.
The cutting blade support
doesn't fall back to the bottom.
Non--cylindrical bales.
Wrapping limits too much outsi-
de.
Too dry crop.
Main transmission rotation spe-
ed variation.
NET WRAPPING
POSSIBLE CAUSE
Automatic wrapping doesn't
work.
Finished or wound--up net.
REMEDY
Clean possible crop residues on
the twine path.
Let some crop enter the baler
even when the "shaped bale"
sound signal is heard.
Check the supply circuit and
ground connection of the motor.
Turn or replace the cutting bla-
de.
Clean and lubricate the cutting
blade support articulation.
Improve the swath shape and
move suitably on the swath.
Move the wrapping limits to-
wards the center of the bale.
Do not harvest in the hottest
hours of the day.
Keep the universal joint rotation
speed regular (540 rpm) during
the whole wrapping cycle.
REMEDY
Start the wrapping cycle ma-
nually.
Thread the net again, correctly,
or remove possible twists.
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