[. . . ] Demo-model with water circulation - Install the dishwasher with the help of a air level. [. . . ] However, through the modifications made in order to demonstrate the main features, the appliance has been modified to such an extent that it is necessary to carry out an additional subsequent check, to ensure safe operation of the appliance and the perfect condition of all the modifications. Before initial use: Only plug this DEMONSTRATION MODEL into an electric socket protected by a Type A current-operated circuit breaker permitting a nominal circuit-breaking current of max. Check to ensure that the socket ground wire the has been properly connected as per the regulations. Never set up the appliance near sources of heat (radiators, heating tanks, ovens or other devices which give off heat). After setting up the appliance the plug must still be freely accessible. The plastic housing near the water connection contains an electrically operated valve and the connection lines are located in the inlet hose. [. . . ] It must also be ensured that the appliance cannot be switched on again in this condition. [. . . ]