8
Figure 1. Adjustment of operation depth by means of the wheel on the subsoiler: 1 - depth
adjustment bolt; 2 - bar with openings in the support wheel; 3 - support wheel bar handle.
WARNING!
Prior to working with the subsoiler, check all bolted connections and ensure the
machine is properly connected to the tractor.
4.2
Working with the subsoiler
Prior to working with the subsoiler, it should be hooked up to the tractor's three-point hitch,
and for this purpose the operator must:
remove the lower coupling bolts,
carefully reverse the tractor and attach the coupling bolts to the tractor's lower rod,
and then secure them with their cotter pins,
connect the
tractor’s upper rod,
check the lifting and lowering of the subsoiler.
In order to attach the machine cooperating with the MGP subsoiler the operator must:
adjust the distance between the rod hooks and the ground so that they are located
below the rod pins of the co-operating machine, by means of the pins, placing these
above the depth-setting bar (Figure 2)
carefully reverse the tractor along with the subsoiler to meet up with the co-operating
machine,
raise the coupling hooks so that they engage with the pins,
lock the coupling hooks on the bolts,
connect the upper rod to the co-operating machine.
