12Rectangular cut-out size for hobA) End of shaft with nutB) WasherC) ElbowIt is important to install the elbow correctly,with the shoulder on the end of the thread,fitted to the hob connecting pipe.Failure to ensure the correct assembly willcause leakage of gas.FO 0814Gas ConnectionConnection to the gas supply should be with eitherrigid or semi-rigid pipe, i.e. steel or copper.The connection should be suitable for connecting toRC 1/2 (1/2 BSP male thread).When the final connection has been made, it isessential that a thorough leak test is carried out on thehob and installation.Ensure that the main connection pipe does not exertany strain on the hob.Dimensions are given in mm.InstallationIMPORTANTThis hob must be installed by qualifiedpersonnel to the relevant British Standards.Any gas installation must be carried out bya registered CORGI installer.The manufacturer will not accept liability,should the above instructions or any of theother safety instructions incorporated in thisbook be ignored.On the end of the shaft, which includes the GJ 1/2"threaded elbow, adjustment is fixed so that the washeris fitted between the components as shown in thediagram. Screw the parts together without usingexcessive force.FO 0264Cut Out SizeThe dimensions of the cut-out are given in thediagram.560150 min480 55 min.FO 2038100