9. Getting ready to work with attachments
85
1. Connect the hydraulic hoses of the attachment to screw-type couplings (1) and (2), and to leak oil
coupling (3).
2. Unlock the catch on the safety switch (4) and press the switch downwards. The indicator light in the
switch lights up.
3. Increase the speed of the engine slowly.
4. The attachment is supplied with an oil flow of approx. 80 l/min at the nominal engine speed.
5. Make certain to switch the power hydraulics off if the attachment is not being used.
6. To deactivate the power hydraulics, switch off the safety switch (4). Indicator lamp goes off.
Operating adjustable accessories hydraulic pump
Risk of accident from improper op-
eration of attachments
Adjust the delivery flow to the power requirement of the attachment. An excessively large delivery flow
can lead to damage of the tractor and the attachment. This can cause hydraulic lines to burst and injure
bystanders. If you disregard these guidelines, there is a possibility of severe or fatal injuries and damage
to the attachment or the tractor.
ADVICE
If a new or unknown attachment is operated with the adjustable accessories hydraulic pump*, the cable
set for implement coding ID no. 148873 must be used. The correct encoding must be determined in
coordination with the device manufacture and Max Holder GmbH.
The corresponding encoding of the device encoding adapter will determine
the max. oil volume for the attachment device (consumer). This is always required for operation.
Only 1 device encoding plug must plugged at the front or rear.
Switch the safety switch (6) on only at low motor speeds.
After increasing the motor speed, the oil flow must only be increased slowly. If these specifications are
not observed, damage to the tractor may result.
hydraulic power requirement, e.g. cylinder mowers. The working speed of the attachment device may
be set independently from the motor speed of the tractor.
The output of the device adjustment pump* can be adjusted from 0 to 120 l/min. They are operated
electrically from the driver's seat.
*Optional equipment
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