7-56 BA 357-00 * 3.0 * 35700_07_Wartung.fm
7 Maintenance
Adding hydraulic oil
Important information
Burn hazard due to hot hydraulic oil!
Hot hydraulic oil can cause burns to the skin.
► Release the residual pressure in the hydraulic system.
► Allow the hydraulic system to cool down.
► Wear protective equipment.
Damage to hydraulic system due to incorrect or contaminated
hydraulic oil.
► Cloudy oil means that water or air is in the hydraulic system. This can
cause damage to the hydraulic oil pump. Have an authorized service
center perform a check of the hydraulic system if necessary. Do not
use the machine unless the problem has been rectified.
► Do not add hydraulic oil unless the machine is stopped.
► Add oil with a screen to avoid dirt.
► If the hydraulic system is filled with biodegradable oil, then only use
biodegradable oil of the same type can be used for adding oil –
observe the label.
Maintenance intervals – see "Maintenance plan" on page 7-6.
Specifications and fill quantities
– see chapter 7 “Fluids and lubricants” on page 7-14.