Storti husky DSS 90, Эксплуатация и обслуживание

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34
EN
OPERATION AND MAINTENANCE
Sect. 5.6 WORKING CYCLES
1) Remove the protective film/cover from the mass of produce that needs cutting (if it is covered).
2) Back up the wagon and go close to the mass of material to be cut, making sure that no-one is standing near the machine.
3) Before getting close to the pile of produce and starting up the cardan shaft, lift the side guards of the miller cutter and check
that the safety taps/valves of the cylinders are in work position (open). Start the cardan shaft and lift the milling cutter to the top
of the pile of material.
NOTE: beware of overhead electric lines.
4) Lower the rear deflector until it is just touching the ground. Then, slowly reverse in a straight line until the desired milling
depth is reached. Now, stop the tractor and engage the handbrake. During reverse travel, the wheels of the tractor wheels must
be perfectly aligned with the machine in order to prevent shocks while going away from the mass unloads after cutting.
5) Slowly turn the rotary hoe anticlockwise (fig. 1) with the cardan shaft at approx. 300/400 rpm. Cut silage and control the
down speed with the knob provided: continue for approx. 200/300 mm. Then, stop rotation and reverse rotational direction (fig.
2). Accelerate engine shaft rotation up to 540 rpm and then finish loading.
fig.1
6) When the milling process is complete, raise the mobile rear deflector and slowly move away, but always in a straight line so
that the machine does not bump into the sides of the pile of silage.
7) After a few metres, stop the tractor and stop the cardan shaft and finally lower the side guards of the milling cutter. Start up
the cardan shaft again and let it rotate for a few minutes so as to complete the mixing process.
8) To distribute the product into the feeding troughs, press the button which opens the unloading door until the amount required
is unloaded.
9) When the unloading process is completed, close the door by pressing the relevant button. Wait until the conveyor belt is
completely empty: stop and press the correct button button.
10) At the end of the whole process, the tractor and machine must be parked on a firm, preferably flat, surface, with the
handbrake engaged, the milling cutter guards lowered and the rear deflector and milling cutter lowered to the ground.
11) Should the tractor be unhitched from the mixer-distributor, lower the support foot, engage the parking brake and position the
appropriate wedges to stop the machine. Unhitch the cardan shaft and put it on its support. Secure the hydraulic support foot
with its safety lock or by using the lock on the lever of the mechanical support foot.
IMPORTANT:
If the machine is equipped with an adjustable unloading feature, lower the hopper before opening the unloading door and raise
it only when the door has been closed and the conveyor is completely empty.
NOTE: when loading fibrous material (with a special loader or other suitable means), place the bale in an open and easily
accessible place. Before opening, wear a mask to protect your face against dust that may have produced.
IMPORTANT: if the milling cutter gets stuck, proceed as instructed below.
• Release the cutter control so that it goes back to central position.
• Reduce the cardan shaft rpm to 200-300.
• Raise the milling cutter by 20-30 cm.
• Change the direction of rotation for a few seconds and then move the lever back to central position.
(ALWAYS remember to change direction of rotation when the milling cutter is stopped).
If this process is to be repeated, it is advisable to stop the cardan shaft, move the machine forward, turn off the tractor and find
out the cause of the malfunction (foreign matter, missing or blunt blades, excessive milling cutter down speed, etc.).
IMPORTANT:
Before leaving the tractor, always make sure that the ignition keys have been removed.
fig.2
200/300 mm