Hydraulic Systems - Maschio Gaspardo BISONTE 220 Gebrauch Und Wartung

ENGLISH
CLEANING
- The products used for cleaning must be disposed of
according to the laws in force.
- Clean and maintain the machine after putting any removed
guards back in position. Replace them with new ones, if
they are damaged.
- Clean the electrical components only with a dry cloth.
USING PRESSURISED CLEANING SYSTEMS (Air/Water)
- Always keep in mind the rules that regulate use of
these systems.
- Do not pressure clean electrical components.
- Do not pressure clean chromium-plated components.
- Do not place the nozzle in contact with the parts of the
equipment, especially the bearings. Keep it at a min.
distance of 30 cm from the surface to be cleaned.
- Thoroughly lubricate the equipment, especially after clea-
ning it with pressurised systems.

HYDRAULIC SYSTEMS

ATTENTION
DANGER OF PRESSURIZED FLUIDS LEAKING.
POTENTIAL SERIOUS INJURIES.
- Hydraulic systems must be maintained exclusively by
skilled operators.
- The hydraulic system is under high pressure; because
of the accident risk, when searching for leakage points
special auxiliary instruments should be used.
- In case of participation on the hydraulic system, to un-
load the hydraulic pressure carrying all the hydraulic
commandos in all the positions some times after to
have extinguished the motor.
- 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.
- At least once a year have the hydraulic pipes checked for
wear by an expert.
- Replace the hydraulic pipes if they are damaged or worn
by aging.
- Replace the hydraulic pipes every 5 years even if they
have not been used (natural aging).
fi g.37 (R) shows hydraulic pipes bearing the year of ma-
nufacture as an example.
After the fi rst 10 hours of operation and then after every
50 hours, check that:
- all the elements of the hydraulic system are water-tight;
- all the joints are tight;
62 - EN
USE AND MAINTENANCE
fi g.37
Before starting the machine up, check that:
- the hydraulic pipes are connected correctly;
- the pipes are positioned correctly, and they are free to
move during standard manoeuvres;
- any damaged or worn part is replaced, if necessary.
Replace the hydraulic pipes in the following cases:
- when external damage is identifi ed such as cutting, tearing
and wear due to friction, etc.;
- when they are deteriorated on the outer surface;
- when they are deformed beyond their natural shape due
to crushing, formation of bubbles, etc.;
- when leaks are identifi ed near the pipe sheath (S,
- when the sheath is corroded (S,
- 5 years after their manufacture (R,
R
S
fi g.37);
fi g.37).
cod. F07011705
fi g.37);