Krone Round Pack 1250, Original Operating Instructions

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XII - 3
Faults – Causes and Remedy
Check the brake setting.
Check the setting of the cutter blades.
Check wrapping mechanism, replace if
necessary.
Adjust scraper.
Rotate net stretcher bar.
Insert hydraulic hose into the
corresponding linkage.
Do not drive so much to the side.
Fold the net stretcher bar upwards.
Install the straw trap cover plate on bore
hole further to the rear.
Increase the tension of the net brake
spring. Do not change the rpm for the
wrapping process.
Possible Cause Fault Remedy
Netting rips apart
immediately after the
start or during
wrapping.
Netting is not being
cut neatly.
Cutter bar drops again immediately after
starting.
Roller brake is set too tightly.
Cutter bar too low.
Repeat start procedure.
Check the brake setting.
Check cutter bar setting.
Dull blades Replace blades
Cutter bar does not drop down fully. Remove dirt.
Netting does not
extend to the outer
edges of the bale.
Cannot open tailgate
properly.
The bale does not roll
out of the bale cham-
ber or exits slowly.
Twine is not being cut.
Cannot close tailgate.
Net is fed during the
baling process.
Netting is not being braked properly
during wrapping.
Netting has caught on the cutter blades.
Wrapping mechanism starter cylinders
are bent.
Crop caught between spiral roller and
scraper
Net stretcher bar not functioning.
Hydraulic hose not connected.
Sides are too full or baling pressure is too
high.
Net stretcher bar has been folded
downwards.
Sand, stones etc. have collected on the
straw trap.
The net is excessively introduced into the
channel.
Netting roll wraps
around the rubber
roller
Net not hanging far enough in the
channel.
Net sticking to the rubber roller after a
prolonged shut-down period.
Release the net brake.
Operate with medium revs when binding.
Reinsert the net after a prolonged shut-
down period.