horsch LEEB 12 TD, Operating Instructions Manual, Page: 164 / 181

Autonomous hydraulic
system (optional)
PTO-shaft pump oil change
NOTE
Wear your personal protective outfit (appropriate
clothes, nitrile- / butyl gloves, safety goggles, etc.).
b
c
d
a
Oil tank
(a) Inspection glass
(b) Filling opening
(c) Drain plug
(d) Filter
1. Place a suitable collecting vessel under the
drain plug.
2. Carefully unscrew the drain plug.
3. Collect the entire oil and dispose of properly.
4. Screw down the drain plug again.
5.
Replace the filter.
6. Fill new oil (HVLP 46, approx. 25 litres) via
the filling opening.
7. Check the oil tank daily for leaks. Check the
filling level on the sight glass. The oil level
shall be at half the height of the sight glass.
NOTE
Use only specified hydraulic oil. Change the oil
and filter every 1200 h or annually. Do not fill
in too much oil; the oil level must not be higher
than half the sight glass.
Inspection of the crop
protection sprayer
Sprayer testing must only be carried out by au-
thorized bodies. The national legal inspection
intervals must be complied with!
Pump capacity test
1. Connect the test hose on the pressure output
(2" Camloc coupling required)
Pressure output
2. Open the filler valve.
3. Adjust the pressure control to 8 bar.
4.
Machines of the CCS Pro variant: Switch
on the circulation on the terminal. Adjust the
rotational speed of the tractor so the pump
runs at full capacity.
5. Deactivate circulation on the terminal again
after the test has been completed.
6. Close the filling valve.
7. Uncouple the test hose on the pressure
output.
8. Close the pressure output with the cap.
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