15
│
25
Manual
KULTIS 6 | KULTIS 8
3.4.3. Pump
Description of Activity
The fluid is drawn from the tank through a three-way valve and filter into the pump that
pushes is into the central distributor. The fluid is divided by the number of the weeding units. It is
divided by a T-branch at each weeding unit and led to both application pipes. There are
restrictors placed in a hose after the T-branch that ensure that the supply of the fluid is the same
in both application pipes. The T-branch and the restrictor for the edge unit are located by the
central distributor.
Replacement of Oil in the Pump
Disconnect the hose from the pump (demount the pump from the holder). Turn the pump
by
180° and drain oil by turning the shaft. Fill the empty pump with new oil up to the gauge line on
the pouring vessel.
Mount it back on the weeder and check the oil after a short activity and once its level has
been stabilized.
Change the oil once a year before the season. Use motor oil.
Technical Description
Fig. 2 Pump
Primary valve of the air
chamber
Pressure regulation valve
Outlet
Pressure change valve
Suction
Pump valves
Lubricating oil cup
