Tables
Technical data
166
BA RD18 en 01
[U] Excessive amounts of heat (for example from combustion en-
gines)
[X] Pressure fluid temperature range
[V
opt
] Optimal operating viscosity range
[1000 =] Maximum permissible (short-term) viscosity
[II =] 100 mm
2
/s (t
max
= +90 °C) ... 1000 mm
2
/s (t
min
= –25 °C)
5.00.05 Biodegradable hydraulic oil
NOTICE
Wrong hydraulic oils!
Using the wrong hydraulic oils can damage or impair the function of
the hydraulic system.
■
Only use hydraulic oils recommended by manufacturer.
■
Use only hydraulic oil with a viscosity appropriate for the working
temperature.
■
Only mix hydraulic oils with the same specification.
The hydraulic system of the machine is supplied filled with mineral oil. All
maintenance intervals in this maintenance manual relate to mineral oil.
Bio-hydraulic oil may be used under the following conditions:
■
Use only bio-hydraulic oil based on special synthetic, saturated,
complex esters. The products used and recommended by
the manufacturer are listed in the "Overview of service fluid
specifications" section (see page 167). Use other oils only if they
meet the specifications of the oil mentioned above. The neutralisation
value (oil acidity) must not exceed 2.
■
When switching from bio-hydraulic oil to mineral oil or from mineral oil
to bio-hydraulic oil, all filters in the oil circuit must be changed again
after 50 operating hours.
Then comply with the filter change intervals stated in this manual.
■
Take old bio-oil and mineral oil to a reliable disposal centre.
■
Bio-hydraulic fluid is easily biodegradable.
To Next Page
Loading...
Need help?
General
