[. . . ] The installer is liable for damages incurred as a result of incorrect installation. Units into which ovens are to be fitted must be heat-resistant up to 90 °C and adjacent cabinets up to 70 °C. [. . . ] Carry out all cut-out work on the furniture unit and worktop before fitting the appliances. Otherwise, the correct operation of electrical components may be adversely affected. Secure freestanding units to the wall using standard, commercially available brackets A. 1 To ventilate the appliance, there must be a gap of 20 mm between all intermediate floors and the wall. Only fit the appliance up to a height which allows accessories to be easily removed. The yellow­green wire for the safety earth terminal must be 10 mm longer on the appliance side than the other wires. In the installation, there must be an all-pin isolating switch with at least 3 mm contact gap, or the appliance must be connected using a plug with an earthing contact. Connect the appliance only according to the connection diagram - Figure 4. Do not kink or trap the power cable, or route it over sharp edges. 2. Centre the appliance. There must be an air gap of 5 mm between the appliance and adjacent cabinets. [. . . ] Centre the appliance. There must be an air gap of 5 mm between the appliance and adjacent cabinets. Using a spirit level, adjust the appliance so that it is perfectly level. [. . . ]