Claas CORTO 250, Запасные части

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Hydraulic / Electric System LINER TIC
4-24 10/04
1.4 Learning the limit
stops (setting of
basic values)
This process includes:
• reading in of the individual angle transmitter values,
•
setting the sequential control of the rear rotors relating to the front
rotors to the ex-works values (3 seconds).
This process must be
carried out when
• electronic components (module, angle transmitter) have been
replaced,
•
trouble in the program run occurs.
1.4.1 Execution
Setting the basic values
from the transport position The machine is in transport position and on a level surface.
(The arms must be able to fold out completely.)
Switch on the tractor hydraulics.
Adjusting the engine speed and possibly the volume flow controller of the
tractor hydraulics:
Approx. 35 – 60 l/min. are required for the oil supply.
The setting process is automatic and can only be interrupted with the
STOP key.
1. Switch on the control
unit. Keep key 1 pressed for 3 seconds until LED lights up.
2. Activating the basic value
setting
process
Press key 3 (working position) and key 4 (road travel) simultaneously
until the Liner hydraulics is active (hydraulic noise).
During the setting process, first the chassis is raised to working position.
To make the program continue, the Reed switch (on the left axle arm)
must be activated = magnet in front of the Reed switch (from serial no.).
Liner machines without
Reed switch
(up to serial no.) To allow the setting process to be carried out on machines without Reed
switch, press key 9 after raising the chassis to working position.
3. Program sequence After raising the chassis, all rotors are lowered to working position and,
after a certain time, raised again automatically.
Wait until the Liner 3000 hydraulics is shut down.
Switch off the control unit (press key 1 for more than 3 seconds).
4. Checking Switch on the machine.
Press key 3 (working position).
When all rotors have lowered to their working position, the control unit is
OK.
Setting the basic values
from the working position Press keys 3 and 4 simultaneously for 10 seconds.
The hydraulic pressure rises and this can be heard. After a short time, all
rotors fold up to transport position, the main chassis remains extended in
working position. The signal lamp constantly lights up after this process is
complete.