PRONAR T185/1, Руководство пользователя, Страница: 146 / 156

Rozdział 6 Technical service
6.12
PRONAR T185/1
6.9 CONSUMABLES
HYDRAULIC OIL
It is absolutely necessary to observe that
the oil in the trailer’s hydraulic system and
the tractor’s hydraulic system must be
of the same type. When using different
types of oil, make sure that both hydraulic
agents can be mixed together. The use of
different types of oil may cause damage
to the trailer or agricultural tractor. The
new machine is filled with L HL32 Lotos
hydraulic oil.
If you need to change the hydraulic oil for
another oil, read the oil manufacturer’s
instructions carefully. If he recommends
flushing the system with an appropriate
preparation, follow these recommenda-
tions. It is important to ensure that che-
mical agents for this purpose do not act
aggressively on the materials of the hy-
draulic system. During normal operation
of the trailer, it is not necessary to change
the hydraulic oil, however, if necessary,
this operation should be entrusted to spe-
cialist service centers.
The oil used due to its composition is
not classified as a hazardous substance,
however, long-term exposure to skin or
eyes may cause irritation. In the event of
contact of oil with skin, wash the place of
contact with water and soap. Do not use
organic solvents (petrol, kerosene). Soiled
clothing should be removed to prevent oil
from getting on your skin. In the event of
contact of oil with eye, rinse with large qu-
antity of water and in the event of the oc-
currence of irritation consult a doctor
Hydraulic oil under normal conditions is
not harmful to the respiratory tract. The
hazard only occurs when the oil is strongly
atomized (oil mist), or in the event of a fire
during which toxic compounds can be
released. Oil should be quenched with
No. Name Unit
1 Viscosity classification according to ISO 3448VG - 32
2 Kinematic viscosity at 400°C mm
2
/s 28.8 – 35.2
3 Qualitative classification according to ISO 6743/99 - HL
4 Quality classification according to DIN 51502 - HL
5 Flash-point C 230
Table 6.1. L-HL 32 Oil properties