22
8. Activate the frame cylinders on the tractor to lower the frame completely.
9. Lift button 6 for 10 seconds to unlock the gauges.
10. Lower button 1 to remove the anti-lifting device.
!
11. When working, put the frame valve in the floating position.
5.2 Hoppers
Whether the machine is in single, double or triple hopper configuration, they are strictly identical and designed to receive all
types of seeds and solid fertilisers.
The choice of hopper allocation is left to the user, depending on practicality.
5.2.1 Accessing hoppers
Before accessing the hoppers, make sure that the seed drill is fully immobilised and that the wings are folded out.
1. Remove the pin and shaft from the step located on the left rear row.
2. To open the hoppers, activate the locking levers.
5.2.2 Filling
Before filling the hoppers, we recommend closing the flaps at the bottom of the hoppers
When closing the hoppers, ensure that no grain or foreign matter is
trapped between the cover seal and the hopper
After each opening of the hoppers and after long periods of downtime,
check for leaks while the fan is operational. Start the fan and look for
air escaping from the cover with your hand or ear.
In case of leaks, replace the seals or tighten the hinges and locks.
Sealing faults resulting in air loss lead to dosage errors.
!
Caution: the hoppers are pressurised, do not open
the hoppers
when the hydraulic turbine is running
Summary of Contents for Big Boss
Page 73: ...73 12 5 1 3 Icons ...
