PRONAR T672ECO, User Manual

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Chapter 6 Technical Support
6.12
PRONAR T672ECO
6.6 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. If different types of oil
are used, make sure that both hydraulic
means 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 must be ensured that the chem-
icals used for this purpose do not act ag-
gressively on the materials of the hydraulic
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 specialist
service centres.
The oil used, due to its composition, is
not classified as a dangerous substance,
however long-term effects on the 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 (gasoline, kerosene).
Soiled clothing should be removed to
prevent oil from getting on your skin. If
the oil gets into your eyes, flush them with
plenty of water and in case of irritation
contact your 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 may be released. Oil should
be quenched with carbon dioxide, foam or
Item Name Unit
1 Viscosity classification according to ISO 3448VG - 32
2 Kinematic viscosity at 400C 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 6.2. Characteristics of oil L-HL 32