Eliminating malfunctions
12 Eliminating malfunctions
WARNING
Risk of crushing, shearing, cuts, amputation, becoming
entangled, wound up, being drawn in and risk of impact for
people if:
• lifted, unsecured machine parts accidentally come down or
are lowered unintentionally, e.g. an open discharge door,
• tractor and machine accidentally start and roll away.
• Secure raised machine parts against accidental lowering before
you start work in the vicinity of raised parts.
• Secure the tractor and the machine against accidental starting
and rolling before eliminating any malfunctions on the machine.
Take note of the information in the chapter "Securing tractor and
machine against accidental starting and rolling", page 126.
Eliminate foreign objects.
• Wait until the machine stands still before entering the danger
area of the machine.
12.1 Malfunctions and remedy – machine
Malfunction Cause Remedy
Cutting knives blunt Sharpen cutting knives.
The power requirement is too
high, shear bolt of the shear
bolt coupling in front of the
angular gearbox shears
Long stalks have wrapped
around the front end of the auger
or the scraper
Clean mixing auger.
Foreign objects are jamming the
mixing auger
Screwed connection of the mixing
auger has loosened.
Retighten screwed connection.
Gear levels at the switchgear not
selected clearly
Clearly select gear level I or II.
Mixing auger does not rotate
with the p.t.o. shaft powered
Shear bolt of the shear bolt
coupling in front of the angular
gearbox sheared off.
Machine does not mix well
Operating error First switch on crossover
conveyor, open discharge door
only then.
Tighten crossover conveyor.
Replace shear bolt.
Fodder is piling up in front of
counter-cutter
Extend and retract counter-cutter.
Non-uniform discharge
All cutting knives retracted (out) Extend lower cutting knives (in).
Crossover conveyor does not
start
Crossover conveyor too loose
Tab. 10
182
Verti Mix Double K Edition 08.08
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