Sola PROSEM K BASIC Series - Unit Onto the Ground; Pressure of the Unit Prosem K; P; Pressure of the Unit Prosem Basic

72
Fig. 6.73
1
2
3
4
5
6
A
Fig. 6.72
B
Fig. 6.74
ADJUSTMENTS
6.10 PRESSURE OF THE METERING UNIT ONTO THE GROUND
The pressure device assembled in each metering unit allows to adapt the machine to several
kinds of terrain.
The role of this device is to increase or reduce the unit’s weight in order to modify the unit’s
penetration ability.
6.10.1 PRESSURE OF THE UNIT PROSEM K / P
Operate on the lever (A, Fig. 6.72) to modify the pressure
of the unit onto the ground.
Depending on the lever’s position, the pressure exer-
ted by the metering unit will increase or reduce. The fo-
llowing table shows the pressure in Kg for each lever’s
position (Fig. 6.73).
WHEN CHANGING THE LEVER’S POSITION, HOLD AND
MOVE IT TIGHTLY.
6.10.2 PRESSURE OF THE UNIT PROSEM BASIC
Operate the nut (B, Fig. 6.74) to modify the pressure of the
unit onto the ground. Tighten the nut to increase the pressu-
re and loosen it to reduce the pressure.
TO ADJUST THE METERING UNITS SO THAT THEY HAVE THE
SAME PRESSURE, THE EASIEST WAY IS TO MEASURE THE
SCREW’S LENGTH IN EVERY UNIT ( FIG. 6.74).
W
T
POSITION PRESSURE (Kg)
1 0
2 +6
3 +12
4 +20
5 +28
6 +36