Amazone GreenDrill GD200-E - Setting the Blower Fan Speed on Tractors with Flow Control Valve

Settings before commissioning
48
GreenDrill BAH0054-9 11.17
Connect the hydraulic hose lines to the tractor hydraulic system as follows:
Pressure line
with the label
P (red)
Connection
to a single-acting tractor control unit with priority.
Return flow line
with the label
T (yellow)
Connection
to an unpressurised tractor connection with direct access to the hydraulic
fluid tank. The capacity of the tractor's oil tank should be at least twice the
oil flow rate. High oil flow rates in conjunction with small oil tanks
encourage rapid heating of the hydraulic fluid.
The pressure in the oil return flow may not exceed 10 bar. Do not connect
the return line to a tractor control unit to prevent the back pressure from
exceeding 10 bar.
Important Connection to the tractor:
First connect the return line, and then the pressure line.
Uncoupling from the tractor:
First disconnect the pressure line, and then the return line.
5.7.2 Setting the blower fan speed on tractors with flow control valve
1. Close the flow control valve of the tractor.
2. Turn the control valve (1) of the GreenDrill
counter clockwise (+) and open it complete-
ly.
3. Run the tractor engine up to operating
speed.
4. Set the blower fan to the required blower
fan speed.
4.1 Use the flow control valve of the tracto
r
to slowly increase the oil quantity.
4.2 Check the spread pattern on the field.
4.3 Optimise the spread pattern by adjust-
ing the blower fan speed.