KUHN FC243, Руководство оператора

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Trouble shooting guide
Mower conditioner
FC243
65
$ TROUBLE SHOOTING GUIDE
„
Problem
„
Cause
„
Remedy
Uneven stubble.
Dull or broken knives. Replace knives.
Knives not installed correctly.
Make sure the arrow on the
knife upper face is pointing in
the disc's direction of rotation.
Too low PTO speed (rotational
frequency).
Increase speed to 540 min
-1
.
Soil build up in front of the
cutterbar.
Too much cutterbar down
pressure.
Increase accumulator
pressure.
Very wet working conditions.
Increase accumulator
pressure.
Bad ground contour
adaptation.
Incorrect main frame setting.
Adjust main frame height with
regards to the ground.
Excessive ground speed. Reduce ground speed.
Insufficient ground pressure. Reduce accumulator pressure.
Insufficient cutterbar ground
clearance in "headland turn"
position.
Incorrect tractor lift linkage
setting.
See machine attachment.
Too long levelling rod
adjustment.
Shorten levelling rods.
Excessive mowing-
conditioning unit lateral
oscillation in transport position.
Incorrect transport stop
adjustment.
Readjust transport stop.
Obstruction of conditioning
rotor.
Insufficient rotor speed
(rotational frequency).
Check that the rotor drive belts
are correctly tensioned.
Too low PTO speed (rotational
frequency).
Increase speed to 540 min
-1
.
Swath shields too closed. Open swath shields.
Badly shaped windrows.
Too low PTO speed (rotational
frequency).
Increase speed to 540 min
-1
.
Incorrectly adjusted swath
shields.
Adjust both swath shields.