Code F07011709
Table SV1
Sicurezza relativa all’idraulica
1) Al momento dell’allacciamento dei tubi idraulici all’im-
pianto idraulico del trattore, fare attenzione che gli im-
pianti idraulici della macchina operatrice e della trattrice
non siano in pressione.
2) In caso di collegamenti funzionali di tipo idraulico tra trat-
trice e macchina operatrice, prese e spine dovrebbero
essere contrassegnate per mezzo di colori, in modo da
escludere impieghi errati. Ove si vericasse uno scam-
bio, sussisterebbe il pericolo di incidente.
3) L’impianto idraulico si trova sotto alta pressione; a causa
del pericolo d’infortunio, in caso di ricerca di punti di
perdita vanno utilizzati gli strumenti ausiliari idonei.
4) Non effettuare MAI la ricerca perdite con le dita o le mani.
I liquidi che fuoriescono dai forellini possono essere
quasi invisibili.
5) Durante il trasporto su strada i collegamenti idraulici fra
trattrice e macchina operatrice devono essere scollegati
e ssati nell’apposito supporto.
6) Non utilizzare in alcun caso olii vegetali. Questi potreb-
bero provocare rischi di danneggiamento alle guarnizioni
dei cilindri.
7) Le pressioni di esercizio dell’impianto oleodinamico
devono essere comprese tra le 100 bar e le 180 bar.
8) Mai superare la pressione prevista dell’impianto oleodi-
namico.
9) Vericare il corretto innesto degli attacchi rapidi, si
potrebbero vericare danneggiamenti ai componenti
dell’impianto.
10) La fuoriuscita di olio ad alta pressione può causare ferite
cutanee con il rischio di gravi ferite ed infezioni. In tal
caso consultare immediatamente un medico. Se non si
rimuove rapidamente l’olio con mezzi chirurgici, posso-
no vericarsi gravi allergie e/o infezioni. Quindi si vieta
assolutamente di installare componenti oleodinamici
nella cabina del trattore. Tutti i componenti facenti parte
dell’impianto, vanno accuratamente sistemati per evitare
danneggiamenti durante l’utilizzo dell’attrezzatura.
11) In caso di intervento sull’impianto oleodinamico, scari-
care la pressione oleodinamica portando tutti i comandi
idraulici in tutte le posizioni alcune volte dopo aver
spento il motore.
USE AND MAINTENANCE
ENGLISH
14
Maintenance in safety
During work and maintenance operations, use suitable
personal protection gear:
Overalls Gloves Shoes Goggles Hardhat
1) Do not proceed with maintenance and cleaning if the
power take-off has not been disconnected rst, the
engine power off, the hand brake pulled and the tractor
blocked with a wooden block or stone of the right size
under the wheels.
2) Periodically check that the bolts and nuts are tight, and
if necessary tighten them again. For this it would be
advisable to use a torque wrench, respecting the values
of 53 Nm for M10 bolts, resistance class 8.8, and 150
Nm for M14 bolts resistance class 8.8 (Table SV1).
3) During assembling, main-tenance, cleaning, fitting,
etc., with the seeding machine raised, place adequate
supports under the equipment as a precaution.
4) The spare parts must correspond to the manufacturer’s
specications. Use only original spares.
Safety measures concerning the hydraulics
1) At the moment of connecting the hydraulic tubes to
the hydraulic system of the tractor, make sure that the
hydraulic systems of the operating machine and the
tractor are not under pressure.
2) For the operative hydraulic connections between tractor
and operating machine, the sockets and plugs should
be marked with colours to distinguish them, to avoid
them being used wrongly. There would be a danger of
accident if the connections were to be swapped round.
3) The hydraulic system is under high pressure; because
of the accident risk, when searching for leakage points
special auxiliary instruments should be used.
4) Not to never carry out the search losses with the ngers
or the hands. The liquids that exit from the holes can be
nearly not visible.
5) During transport by road the hydraulic connections
between tractor and operating machine should be di-
sconnected and secured to the support provided.
6) Do not use vegetable oils under any circumstance. These
could cause a risk of damage to the cylinder gaskets.
7) The operating pressures of the hydraulic system should
be between 100 bars and 180 bars.
8) Never exceed the indicated hydraulic system pressure
levels.
9) Check that the quick hook-ups are coupled correctly;
parts of the system could get damaged if they are not.
10) Oil escaping at high pressure can cause skin injury
with the risk of serious wounds and infection. Call a
doctor immediately if such an incident occurs. If the oil
with surgical means is not removed quickly, can take
place serious allergies and/or infections. Therefore,
the installation of hydraulic components in the tractor
driver’s cab is strictly forbidden. All the components of
the system should be positioned carefully to avoid parts
being damage during use of the equipment.
11) In case of participation on the hydraulic system, to
unload the hydraulic pressure carrying all the hydraulic
commandos in all the positions some times after to have
extinguished the motor.
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