horsch Terrano 5 FM, Руководство по эксплуатации

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24
Setting the depth
¾
In the field lower the machine and completely
draw-in the chassis.
¾
Switch the control unit (Lift/Lower) to the float
position.
¾
Whilst driving, operate the control unit for
depth setting and lower the machine to the
desired working depth.
¾
Switch the control unit for depth adjustment
to locked position with recirculation in neutral.
Hydraulic depth adjustment
Hydraulic depth setting
By means of the hydraulic system the working
depth may be set and also re-set.
The hydraulic cylinders are connected in
re-phasing (connected in series) mode.
Therefore by depth changes the machine always
moves parallel to the working surface
To even out differences, before starting work the
cylinders must be levelled.
Entw. Dateiname Maschine Zeichnung JJKW Zeichnungsnummer
terrano fm Packer u. Frontstützrad ed 1316
1
2
34431400
1. Steuergerät
2. Hydr. Kupplung
3. Hydr. Zyl. Mittelpacker
5. Hydr. Zyl. Stützräder vorn
4. Hydr. Zyl. Seitenpacker
3 3 4 4 4 4
5 5
6
6. Hydr. Sperrventil
Hydraulic depth setting
1 Control unit
2 Hydr. coupling
3 Hydr. cylinder, centre packer
4 Hydr. cylinder, side packer
5 Hydr. cylinder, front support wheels
Levelling
¾
Lift the machine completely.
¾
Operate the control unit for depth setting and
fully extend all cylinders.
Hold the control under some pressure, until all
cylinders are fully extended and filled.