AVANT 650, Operator'S Manual For Attachment

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Check the routing of hoses and movements of the attachment
After tightening the hydraulic components, test the movements of the attachment thoroughly. Check that the
hydraulic hoses cannot get stretched or pinched in any position of the loader boom or the attachment, and
check that the hoses are not in contact with sharp edges.
After thoroughly checking that the hoses are connected and fittings tightening, check the tightness of the
fittings as described below. The hydraulic system will de-air itself when using the auxiliary hydraulics of the
loader.
6.4 Installing the hydraulic blade adjustment
To install the hydraulic blade adjustment, follow the instructions in the following chapters.
WARNING
Pinching and crushing hazard - Make sure any part of
attachment cannot move.

Make sure the attachment is securely lowered on the
ground.

Shut down the loader engine and set the moving
components so that they will not cause hydraulic pressure to
the system.

Any part of the attachment must not be supported only by
hydraulic pressure or hydraulic cylinders.

Do not loosen any fitting if any part of the attachment might
move as a result.

Use additional supports as necessary.
6.4.1 Hydraulic blade adjustment - Main components
Table 5 – Hydraulic blade adjustment
1. Splitting cylinder
2.
Blade adjustment cylinder
3. Selector valve
4. Electric connection
5.
Multi connector for hydraulic
pressure / return
.