Akron EXG 400 X, Руководство пользователя

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EXG 400 X GRAIN BAG UNLOADER
6-d. Protection against Overloads
In the event the machine was exposed to an
excessive effort, it may cause the towbar s to cut
(cardan shaft).
These components should never be modified
under any circumstances, since they guarantee
the machine’s good condition and correct
operation. The breaking of any of these fuses
definitely indicates that the machine was
subjected to an extraordinary effort. If these
bolts break repeatedly, research should be
carried out to determine the causes.
In order to reestablish the transmission, replace
the broken bolt with another one according to
the following table:
Driveshaft
Walterscheid driveshaft
Bondioli & Pavesi driveshaft
Micrón Fresar driveshaft
Such efforts could probably be caused by the
following conditions, which must be specially
avoided:
·
Immobilized Tractor.
·
Articulated tractor.
·
The tractor’s steering wheels turned up to their
maximum limit. This situation turns them into an
“anchor” that tends to immobilise the tractor
together with the extractor.
·
The roll was turned without extracting any
cereal.
·
The feed speed is higher than the one needed
by the cereal to flow through the augers.
6-e. Interruptions during Extraction
If it were necessary to bring the extraction to a
halt, for example once a wagon or lorry is full,
the following instructions should be followed:
1) ALWAYS turn off the hydraulic system first
(this stops the roll’s rotation) In order to avoid
damages due to the effects of inertia, the tractor
driver should be ready for the tractor-extractor
assembly to stop as soon as the hydraulic
system is disconnected.
2) Only then let the augers work for a few
seconds so that the bag is decompressed. This
way, overloads during restart will be avoided.
3) Finally, after this short time, the cardan shaft
can also be stopped.
It is very important to follow always the given
order for this procedure, since otherwise the bag
would continue to be wound without cereal
extraction, which would cause damage and / or
breakdowns to the machine.
To restart the extraction process, the order of the
instructions is exactly the other way round, that
is, operating first the augers and last the
hydraulic system. This way, the cereal is
removed to decompress the bag, and this
makes it easier for the machine to start moving
again.
6-f. Extraction at the End of the Bag
It is important to reach the end of the bag with
the machine working as centred as possible.
1) When reaching to the end of the bag (two last
meters), it is necessary to lower the roll rotation
speed.
2) Activate the “Load speed-up Pusher” control
to locate the pusher as close to the horizontal
augers as possible and be able to accumulate
the grain near the augers.
3) Leave the machine to move forward until fully
breaking the grain bag so that there is no more
than 80 Kg of grain left.
Size Grade Tipo
Surface
protection
Quantity
M8X1.25X60
8.8
DIN -ISO
931-960
Hexagonal
head
Zinc- or
cadmium-
plated
1
Size Grade Tipe
Surface
protectionl
Quantity
M10x1.5x50
8.8
DIN -ISO
931-960
Hexagonal
head
Zinc- or
cadmium-
plated
1
Size Grade Tipe
Surface
protectionl
Quantity
M8x1,25x50
8.8
DIN -ISO
931-960
Hexagonal
head
Zinc- or
cadmium-
plated
1