7-46 BA 35203_04 * 3.0 * 35203_04_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.
► Let the engine cool down.
► Wear protective equipment.
Damage to hydraulic system due to incorrect or dirty 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 diesel engine is stopped.
► Add oil with a screen to avoid dirt.
► If the hydraulic system is filled with biodegradable oil, then use only
biodegradable oil of the same type for filling up – observe the sticker
on the hydraulic oil reservoir.