7-50 BA 357-00 * 3.0 * 35700_07_Wartung.fm
7 Maintenance
7.8 Cooling system
Safety instructions regarding the cooling system
The hydraulic oil radiator (option) is located in the cabin on the left. It cools
the hydraulic oil of the steering and operating hydraulics.
Caustic injury hazard! Risk of swallowing when handling
hydraulic oil!
Can cause serious injury or death
► Seek medical attention immediately if antifreeze has been swallowed.
► Keep hydraulic oil out of reach of children.
Burn hazard from hot hydraulic lines!
Hot hydraulic lines can cause skin burns.
► Allow hydraulic lines to cool down.
► Wear protective equipment.
Information on cleaning work on the cooling system
Dirt on the radiator fins reduces the radiator’s cooling capacity!
To avoid this:
• Clean the outside of the radiator at regular intervals. Refer to the
servicing schedule on page 7-6 for the cleaning intervals.
• In dusty or dirty work conditions, clean more frequently than indicated
in the maintenance plans.
• If the hydraulic oil must be replaced frequently, have the hydraulic
system checked for leaks by an authorized service center!
Use a suitable container to collect the hydraulic oil as it drains and dispose
of it in an environmentally friendly manner!