LEMKEN Opal 090 B - Working width per body

Operation
48
11.5.2 Inclination setting (double-acting)

Raise the plough by 5 – 10 cm.
 Briefly apply pressure to the hydraulic
hose which runs to hose connection P
on the turnover ram (1).
The stop arm (2) rotates a few centime-
tres away from the stop.
 Turn the adjusting nut (3) to set the incli-
nation required.
 Move the lever on the tractor spool valve
to the opposite pressure setting.
The stop arm (2) rotates a few centime-
tres towards the stop.
 Lower the plough.
 Check whether the setting is correct.
 If not, repeat the adjustment process de-
scribed above.
11.5.3 Inclination setting (single-acting)
For a turnover ram (1) with return line to
the tractor oil tank which is connected to a
single-acting spool valve, set the inclina-
tion as follows:
 Raise the plough by 5 – 10 cm.
 Briefly apply pressure to the hydraulic
hose which runs to hose connection P
on the turnover ram (1).
The stop arm (2) rotates a few centime-
tres away from the stop.
 Turn the adjusting nut (3) to set the incli-
1
1
3
2
1