PRONAR T679/5, Operator'S Manual, Page: 103 / 116

SECTION 5 PRONAR T679/5
5.31
TABLE 5.5 L-HL 32 Lotos hydraulic oil characteristics
ITEM NAME UNIT VALUE
1 ISO 3448VG viscosity classification - 32
2 Kinematic viscosity at 40°C mm
2
/s 28.8 – 35.2
3 ISO 6743/99 quality classification - HL
4 DIN 51502 quality classification - HL
5 Flash-point C 230
Because of its composition the oil applied is not classified as a dangerous substance,
however long-term action 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 apply organic solvents
(petrol, kerosene). Contaminated clothing should be changed to prevent access of oil to skin.
In the event of contact of oil with eye, rinse with large quantity of water and in the event of the
occurrence of irritation consult a doctor. Hydraulic oil in normal conditions is not harmful to
the respiratory tract. A hazard only occurs when oil is strongly atomised (oil vapour), or in the
case of fire during which toxic compounds may be released.
DANGER
Oil fires should be quenched with the use of carbon dioxide, foam or
extinguisher steam. Do not use water to quench oil fires.
Lubricants
For heavily loaded parts it is recommended to apply lithium greases with addition of
molybdenum disulphide (MOS2) or graphite. In the case of less loaded sub-assemblies the
application of general purpose machine greases is recommended, which contain
anticorrosion additive and have significant resistance to being washed away by water.
Aerosol preparations (silicon greases and anticorrosive-lubricating substances) should have
similar characteristics.
Before starting to use greases acquaint oneself with the content off the information leaflet for
the chosen product. Particularly relevant are safety rules and handling procedures for a given