32InstallationInstallationInstallationInstallationInstallationSafety warnings for kitchen unit installerSafety warnings for kitchen unit installerSafety warnings for kitchen unit installerSafety warnings for kitchen unit installerSafety warnings for kitchen unit installerl When used as an extractor unit, the hood must be fittedwith a 150mm diameter hose.l If the fumes must be forced out through the wall, youmust obtain a MKZ150 sizable wall exhaust pipe (withexternal exhaust and air intake), E-Nr.- 942 118 609 (Ø150 mm) which is one of our optional parts.l When installing the hood, make sure you respect theWhen installing the hood, make sure you respect theWhen installing the hood, make sure you respect theWhen installing the hood, make sure you respect theWhen installing the hood, make sure you respect thefollowing minimum distance from the top edge of thefollowing minimum distance from the top edge of thefollowing minimum distance from the top edge of thefollowing minimum distance from the top edge of thefollowing minimum distance from the top edge of thecooking hob/ring surfaces:cooking hob/ring surfaces:cooking hob/ring surfaces:cooking hob/ring surfaces:cooking hob/ring surfaces:electric cookerselectric cookerselectric cookerselectric cookerselectric cookers 600 mm600 mm600 mm600 mm600 mmgas cookersgas cookersgas cookersgas cookersgas cookers 650 mm650 mm650 mm650 mm650 mmcoal and oil cookerscoal and oil cookerscoal and oil cookerscoal and oil cookerscoal and oil cookers 700 mm min.700 mm min.700 mm min.700 mm min.700 mm min.l The air outlet must not be connected to chimney flues orcombustion gas ducts. The air outlet must under no cir-cumstances be connected to ventilation ducts for roomsin which fuel-burning appliances are installed.l It is advisable to apply for authorization from therelevant controlling authority when connecting the outletto an unused chimney flue or combustion gas duct.The air outlet installation must comply with theregulations laid down by the relevant authorities.l When the unit is used in its extractor version, asufficiently large ventilation hole must be provided, withdimensions that are approximately the same as the outlethole.l National and regional building regulations impose anumber of restrictions on using hoods and fuel-burningappliances connected to a chimney, such as coal or oilroom-heaters and gas fires, in the same room.l The national decree on fuel-burning systems specifies amaximum depression of 0.04 bar in such rooms.