DWFX DRY WALL FIX Installation System - Actionair
DWFX DRY WALL FIX Installation System - Actionair DWFX DRY WALL FIX Installation System - Actionair
DWFX Dry Wall Fix Installation SystemDWFX-FCutting Hole SizesSmoke/ShieldMeasure damper casing (not overallflanges) Width x HeightCutting hole size =Width = 2 x wall board thickness used+ 2 x 12.5mm clearance all round+ damper casing width*.*For PTC dampers, add an additional30mm to width for snaplock TM driveshroud.Height = 2 x wall board thickness used+ 2 x 12.5mm clearance all round+ damper casing height.Hole tolerance of +/– 5mm applies.ExampleNominal Smoke/Shield PTC damper1000mm x 1000mm using 12.5mm wallboard thickness.Measure casing of damper (1048mmWide x 1073mm High).Add 30mm to width for shroud+ 2 x 12.5mm clearance = 25mm+ 2 x 12.5mm wallboard = 25mm1048 + 25 + 25 + 30 = 1128mm Width1073 + 25 + 25 = 1123mm HeightFire/ShieldMeasure damper casing.Cutting hole size =Width = 2 x wall board thickness used+ 2 x 12.5mm clearance all round+ damper casing width.Height = 2 x wall board thickness used+ 2 x 12.5mm clearance all round+ damper casing height.Hole tolerance of +/– 5mm applies.ExampleNominal Fire/Shield damper 1000mm x1000mm using 12.5mm wall boardthickness.Measure casing of damper (1048mmWide x 1123mm High).+ 2 x 12.5mm clearance = 25mm+ 2 x 12.5mm wallboard = 25mmTherefore cutting hole size= 1098mm Width x 1173mm Length.Hole to Cut Dimension CalculationMeasure casing width ........Add shroud dimension *30Add gap dimension 25Add 2 x typ. board thickness 25Gives hole to cut width = TotalMeasure casing height ........Add gap dimension 25Add 2 x typ. board thickness 25Gives hole to cut height = Total*Smoke/Shield damper only.General Notes: applicable to allcontent of this brochureThese installation methods are forguidance only. Installations will vary andit is likely that it will not be possible tocopy the exact installation methodprescribed in this document. Fire ratingwill vary depending upon installationspecification. It is the responsibility ofothers to gain local authority approvalfor all installations, that includes suitabledesign / materials / workmanship etc.for the structure.M10 diameter steel drop rods minimumare recommended.A fully detailed installation methoddocument is available on the Actionairwebsite, or via the Actionair CustomerService Department.Quality System Assessed to ISO 9001: 2000Ruskin Air Management LimitedRuskin Air Management LimitedSouth Street, Whitstable, Kent CT5 3DU England.Tel: 01227 276100 Fax: 01227 264262Email: sales@actionair.co.uk Website: www.actionair.co.ukRuskin Air Management Limitedis a ISO 9001 and 14001registered companyProduct Data Sheet Part Number LNNN00298.
- Page 1 and 2: March 2009DWFX Dry Wall Fix Install
- Page 3: DWFX Dry Wall Fix Installation Syst
<strong>DWFX</strong> Dry Wall Fix <strong>Installation</strong> <strong>System</strong><strong>DWFX</strong>-FCutting Hole SizesSmoke/ShieldMeasure damper casing (not overallflanges) Width x HeightCutting hole size =Width = 2 x wall board thickness used+ 2 x 12.5mm clearance all round+ damper casing width*.*For PTC dampers, add an additional30mm to width for snaplock TM driveshroud.Height = 2 x wall board thickness used+ 2 x 12.5mm clearance all round+ damper casing height.Hole tolerance of +/– 5mm applies.ExampleNominal Smoke/Shield PTC damper1000mm x 1000mm using 12.5mm wallboard thickness.Measure casing of damper (1048mmWide x 1073mm High).Add 30mm to width for shroud+ 2 x 12.5mm clearance = 25mm+ 2 x 12.5mm wallboard = 25mm1048 + 25 + 25 + 30 = 1128mm Width1073 + 25 + 25 = 1123mm HeightFire/ShieldMeasure damper casing.Cutting hole size =Width = 2 x wall board thickness used+ 2 x 12.5mm clearance all round+ damper casing width.Height = 2 x wall board thickness used+ 2 x 12.5mm clearance all round+ damper casing height.Hole tolerance of +/– 5mm applies.ExampleNominal Fire/Shield damper 1000mm x1000mm using 12.5mm wall boardthickness.Measure casing of damper (1048mmWide x 1123mm High).+ 2 x 12.5mm clearance = 25mm+ 2 x 12.5mm wallboard = 25mmTherefore cutting hole size= 1098mm Width x 1173mm Length.Hole to Cut Dimension CalculationMeasure casing width ........Add shroud dimension *30Add gap dimension 25Add 2 x typ. board thickness 25Gives hole to cut width = TotalMeasure casing height ........Add gap dimension 25Add 2 x typ. board thickness 25Gives hole to cut height = Total*Smoke/Shield damper only.General Notes: applicable to allcontent of this brochureThese installation methods are forguidance only. <strong>Installation</strong>s will vary andit is likely that it will not be possible tocopy the exact installation methodprescribed in this document. Fire ratingwill vary depending upon installationspecification. It is the responsibility ofothers to gain local authority approvalfor all installations, that includes suitabledesign / materials / workmanship etc.for the structure.M10 diameter steel drop rods minimumare recommended.A fully detailed installation methoddocument is available on the <strong>Actionair</strong>website, or via the <strong>Actionair</strong> CustomerService Department.Quality <strong>System</strong> Assessed to ISO 9001: 2000Ruskin Air Management LimitedRuskin Air Management LimitedSouth Street, Whitstable, Kent CT5 3DU England.Tel: 01227 276100 Fax: 01227 264262Email: sales@actionair.co.uk Website: www.actionair.co.ukRuskin Air Management Limitedis a ISO 9001 and 14001registered companyProduct Data Sheet Part Number LNNN00298.
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