maschio BUFALO Gebrauch Und Wartung Seite 42

ENGLISH
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 fi 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.
42 - EN
USE AND MAINTENANCE
Maintenance in safety
During work and maintenance operations, use suitable
personal protection gear:
Overalls Gloves
1) Do not proceed with maintenance and cleaning if the
power take-off has not been disconnected fi 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
specifi cations. Use only original spares.
.
Shoes Goggles Hardhat
Tabella SV1
cod. F07011320