4. MACHINE DESCRIPTION (continued)
7
4.1 GENERAL DESCRIPTION (continued)
Each spreading disc is connected to the machine driving
motion by a support pin with
fi
xing knob to be tightened
by hand accurately.
The disassembly of the discs, operation necessary to allow
thorough cleaning of the hopper, should be carried out by
reversing the assembly sequence or by unscrewing the
fi
xing knob and removing the discs.
Safety devices are provided to avoid any contact with live parts in
motion and to prevent any projection of material outside the working
area, in detail:
●
The agitator into the hopper is protected by a grid
The protection grid is
fi
xed to the frame by means of 4 cotter pins. The disassembly is necessary just for
the replacement of the agitator or for the cleaning of the internal part of the hopper.
●
The driving system is protected by
fi
xed protections
●
The distribution rotary discs are protected by a
fi
xed shaped bar
●
In the front (tractor side) a
fi
xed protection
prevents any projection of material outside
the working area
