MANUALE PREPARATORE A DENTI CA - CB - CC
Old Cod.Q00A00155
New Cod. MANT2010/00751 R.0
INSTALLATION
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BLOCKING SYSTEM WITH CABLE
OPENING
In order to open the equipment act slowly on the hydraulic
distributor lever, hooks “A” will lift automatically, proceed
without any jolts until both the two halves of the harrow are
in horizontal position.
CLOSING
At this point act on the hydraulic distributor lever which closes
the equipment and proceed to the complete closing
manoeuvring until the two moving parts of the harrow get to a
stop in vertical position. Release the lever of the hydraulic
distributor to lower the safety hook “A”.
Every time you use the machine, check the pipes and the fixing devices of the pipe fittings for their
conditions. The repairs must be carried on only by qualified personnel using only ALPEGO original spare
parts.
COMPONENTS
A. Hydraulic cylinders
B. Safety valves
C. Flow reducing device
D. Quick coupling joint ½” unfolding
E. Quick coupling joint ½” folding
F. Ram for opening hooks
G. Devider valve
HYDRAULIC DIAGRAM
4.6. VERIFICATION OF RAISING ABILITY AND STABILITY OF THE TRACTOR
When a machine comes coupled to the tractor, becoming to the ends of the street circulation integrating part
of the same one, can alter of the stability and cause difficulty in the guide and the job.
The application of a machine to the tractor, involves one various distribution of the weights on the aces.
Depending on the composition of the machine, it is therefore advisable to add ballast to the front part of the tractor so as to
adequately distribute the weight on the axles.
On the front bridge of the tractor it must, in any case, burden at least 20% of the total mass tractor-tool in march order. It is
however to hold present that, beyond to the appropriated one chosen the connection tractor-tool, the application of ballasts in
front position, the limits and with the modalities indicated from the constructor of the tractor, can improve of the stability. Moreover,
with firm tractor it must be made to come down to earth the tool avoiding therefore possible involuntary reductions, improving at
the same time, the stability.