th the unit switched off. Also observe the following items in any case: ?The unit is suitable for indoor use only. Protect it against dripping water and splash water, high humidity, and heat (admissible ambient tempera- ture range 0–40°C). ?Do not place any vessels filled with liquid, e.g. drinking glasses, on the unit. ?The heat generated in the unit has to be dissi- pated by air circulation. Therefore, the air vents of the cabinet must not be covered. ?Do not insert anything into the air vents! This can result in an electric shock. ?Do not take the unit into operation or immediately disconnect the mains plug from the mains socket if: 1.damage at the unit or mains cable can be seen, 2.a defect might have occurred after a drop or similar accident, 3.there are malfunctions. The unit must in any case be repaired by author- ized, skilled personnel. ?Adamaged mains cable must only be replaced by the manufacturer or authorized, skilled personnel. ?Never pull the mains plug out of the mains socket by means of the mains cable, always seize the plug. ?If the unit is used for purposes other than originally intended, if it is not correctly connected or oper- ated, or not repaired in an expert way, there is no guarantee for the unit and no liability for resulting injury to persons or resulting material damage. ?For cleaning only use a dry, soft cloth, by no means chemicals or water. ?If the unit is to be put out of operation definitively, take it to a local recycling plant for disposal which is not harmful to the environment. ?Important for U.K. Customers! The wires in this mains lead are coloured in ac- cordance with the following code: green/yellow = earth blue = neutral brown = live As the colours of the wires in the mains lead of this...