6 Service, maintenance, disposal
6.1 Clean
Before cleaning, disconnect the appliance from the operating voltage.
Do not use aggressive detergents (solvents or similar).
6.2 Service, maintenance
The appliance may only be opened by trained service technicians who are authorized by
KERN.
Before opening, disconnect from power supply.
6.3 Disposal
Disposal of packaging and appliance must be carried out by operator according to valid
national or regional law of the location where the appliance is used.
6.4 Error messages