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98
O P E R AT I N G A N D O P E R AT I O N
Activating the optional hydraulics using the button
If the detent mechanism of the optional control lever
is engaged, it is not possible to activate the optional
hydraulics with the button.
You can activate the hydraulic connections on the loader lift
arms (Fig. 43) using the buttons for the optional hydraulics
Item 1 and Item 2 (Fig. 44).
You can also activate the hydraulic locking mechanism of
the quick-change system for the attachments with the but-
tons for the optional hydraulics (Fig. 44).
A three-way valve, item H, is located on the loader lift arms
to allow toggling between the functions (Fig. 42).
If the lever of the valve is set to »Hydraulic locking mecha-
nism«, you can activate the hydraulic locking mechanism
via the buttons for the optional hydraulics, Item 1 and Item
2 (Fig. 44):
•
Activate the button for optional hydraulics Item 1 (Fig.
44):
The tool attachment is locked.
–
•
Activate the button for optional hydraulics Item 2 (Fig.
44):
The tool attachment is unlocked.
–
If the valve lever is set to »Hydraulic locking mechanism«,
you can actuate the loader lift arms's hydraulic connections
via the buttons for the optional hydraulics (Fig. 44).
•
Activate the button for optional hydraulics Item 1:
The left-hand connection is for the pressure side, the
–
right-hand is for the return line.
•
Activate the button for optional hydraulics Item 2:
The right-hand connection is for the pressure side, the
–
left-hand is for the return line.
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