7-82 BA 357-00 * 3.0 * 35700_07_Wartung.fm
7 Maintenance
Filling the air conditioning system by an authorized service center
Only have the air conditioning system filled and serviced by trained
personnel in an authorized service center!
• Information for the initial filling of the air conditioning system is entered
on the type label, which is located in the vicinity of the air conditioning
system.
• Have the air conditioning system checked twice a year by trained
personnel in an authorized service center.
• Have the dehumidifier replaced every 2 years.
To avoid damage, only refill with the refrigerants indicated on the type
label (see Fig. 256 /arrow).
Daily visual check by the user/operator
Risk of injury due to hot parts!
Touching hot components can result in injury.
► Allow the machine to cool down.
► Wear protective equipment.
1. Apply the parking brake.
2. Turn the machine off and remove the ignition key.
3. Clean the protective screen and fins of the heat exchanger
– see "Cleaning the heat exchanger (condenser)" on page 7-83.
4. Check the heating and coolant lines for damage.
5. Check the coolant lines for tightness, leaks and chafing.
6. Check the electric connections for correct condition and tightness.