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Fig.17

Fig.18

page27

8.6ForRoofTerminals

1.Inthecaseofapitchedroof2550degrees,positiontheleadtiletoreplace/flashoverexistingrooftiling.Makeanapertureintheroofsuitableforthelowertubeofthe

roofterminalandensuretheintegrityoftheroofcoverismaintained.Theadjustableplasticcollarcaneitherbepositionedontheleadtileorthelowertubeoftheroof

terminalpriortothefinalpositioningoftheverticalfluethroughthetile.Checkthecollariscorrectlylocatedtosuitrequiredroofpitch(either25°to38°or37°to50°).From

insidetheroofadjustthefluetoaverticalpositionandsecuretotheroofstructurewiththeclampsupplied.

2.Forflatroofinstallationsthealuminiumflashingmustbeincorporatedintotheroofcoveringandtheappropriateaperturemadeintheroofdecking.Theverticalflueis

loweredontotheflashingmakingsurethecollarofthefluelocatessecurelywiththeflashing.(Amasticsealmaybenecessary).Frominsidetheroof,adjustthefluetoa