USE AND MAINTENANCE
ENGLISH
Cod. F07022408
Page 165
CUTTER DEVICE
PROBLEM
POSSIBLE CAUSE
SOLUTION
The rotor does not turn.
Rotor’s obstruction.
Clear the zone from obstructing
products
The chain transmission is broken.
Replace the chain
The knives do not engage in the
cutter.
Presence of product obstructing the
gaps.
Clean the gaps before installing the
knives or false knives.
Defective electrical system.
Check the electrical system: cables,
actuators and terminal.
The product is not cut.
The knives are disengaged and not in
the work position.
Engage the knives in the work
position.
The knives are not sharp.
Remove the knives and sharpen
them.
The bottom of the cutting unit does not
lower (open) or does not get up
(closed).
The pressure switch is defective.
Replace the pressure.
HYDRAULIC SYSTEM
PROBLEM
POSSIBLE CAUSE
SOLUTION
The tailgate does not close.
The valve is closed.
Open the valve.
Some forage is left in the closing area
of the tailgate.
Remove the forage.
The return quick-release coupling of
the hydraulic system has been
disconnected from the tractor.
Check and correctly insert the return
quick-release coupling of the hydraulic
system.
The hydraulic system does not work.
The hydraulic outlets have not been
activated.
Activate the auxiliary hydraulic outlets
from the tractor.
The hydraulic tubes are not connected
properly to the auxiliary connections of
the tractor.
Check and correctly insert the quick-
release couplings in the auxiliary
connections of the tractor.
Insufficient flow of hydraulic oil.
Check and if necessary top up the
hydraulic oil level in the tank on the
tractor.
Pump worn or damaged (low
pressure).
Repair or replace the hydraulic pump
of the tractor.
Dirt has accumulated inside the
hydraulic circuit.
Flush the system and if necessary
clean the hydraulic oil filters.
The manometer is broken.
Replace the manometer or its capillary
tube.
The jacks leak oil.
Replace the seals of the jacks.
There are oil leaks in the hydraulic
system.
Check the tubes and if necessary
tighten the fittings.
The pressure switch is defective.
Replace the pressure.
Содержание EXTREME 266 HTC
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