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1.3.5 Hydraulic oil
1.3.5.1
Mineral oil based hydraulic oil
1.3.5.2
Bio-degradable hydraulic oil
When renewing the coolant you must make sure that the coolant
contains 50 Vol.-% by weight of anti-corrosion/anti-freeze agent.
This corresponds with a frost protection down to -37 °C (-35 °F).
Do not exceed a proportion of 55 Vol.-% (frost protection down to
approx. -45 °C (-49 °F)). Otherwise heat discharge and anti-freeze
properties will be adversely affected.
The water in the coolant must meet certain requirements, which
are most frequently met by drinking water. If the water quality is not
sufficient, you should have water specially prepared. Follow the
operating fluids instructions according to sheet 310.1 issued by
Mercedes-Benz.
The hydraulic system is operated with hydraulic oil HV 32 (ISO)
with a kinematic viscosity of 32 mm
7 mm
2
/s at 100 °C (212 °F).
When refilling or changing oil, use only hydraulic oil type HVLP
according to DIN 51524, part 3, or hydraulic oil type HV according
to ISO 6743/4.
The viscosity index must be at least 180 (observe information of
manufacturer).
The hydraulic system can also be operated with a synthetic ester
based biodegradable hydraulic oil.
The biologically quickly degradable hydraulic oil Panolin HLP
Synth.46 meets all demands of a mineral oil based hydraulic oil
according to DIN 51524.
In hydraulic systems filled with Panolin HLP Synth.46 always use
the same oil to top up.
When changing from mineral oil based hydraulic oil to an ester
based biologically degradable hydraulic oil, you should consult the
lubrication oil service of the oil manufacturer, or our customer
service for details.
NOTICE!
Danger of damage to the hydraulic system!
–
After the changeover check the hydraulic oil fil-
ters increasingly for contamination.
–
Have regular oil analyses performed regarding
the water content and mineral oil.
–
Replace the hydraulic oil filter at the latest after
500 operating hours.
BF 700 C S500
General – Fuels and lubricants
2
/s at 40 °C (104 °F) and
21
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