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26SCD_IOM_1.4_Mar22_2

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Page

Introduction and Health & Safety

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Smoke damper – Model 26SCD

Two hour flexible wall – AFS

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Two hour rigid wall – AFS

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Two hour – remote from wall (duct mounted, in-line)

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Two hour – remote from wall (duct mounted, side)

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Wiring information

26SCD with power open / close actuator

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26SCD multi-section with power open / close actuator

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26SCD with modulating actuator

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26SCD multi-section with modulating actuator

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Spacing around damper installations

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DW145 Fire Damper Checklist

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Index

Содержание 26SCD

Страница 1: ...26SCD_IOM_1 4_Mar22_1 1 26SCD FIRE SMOKE DAMPER AIR CONTROL INSTALLATION OPERATION AND MAINTENANCE MANUAL...

Страница 2: ...mote from wall duct mounted in line 6 Two hour remote from wall duct mounted side 7 Wiring information 26SCD with power open close actuator 8 26SCD multi section with power open close actuator 9 26SCD...

Страница 3: ...ncluded within this manual an example of the Fire Damper Checklist DW145 Inspection and Handover Check Sheet which is to be completed by the installer A separate certificate is required per damper The...

Страница 4: ...bolt from above into the slot through the Z piece fitting the nut until tight to secure the rail 8 The damper should be mounted centrally in the opening with the access side flush with the wall as de...

Страница 5: ...om above 6 Slide the AFS rails on each side of the damper into the brackets and insert the Z piece into the bracket slot pushing it up against the underside of the rail Insert the 8mm bolt from above...

Страница 6: ...erlapping the joints to form a pattress around the galvanised mild steel galvanised mild steel ductwork on both sides of the wall The pattress must be affixed with drywall screws which bite into the s...

Страница 7: ...at 150mm centres When the damper is slid into the duct an overlap of up to 40mm is permitted allowing for 10mm for duct expansion 5 The connecting galvanised mild steel ductwork must be independently...

Страница 8: ...Drawings D2500 ES Electrical 26SCD D26SCD ES001 General wiring D26SCD ES001 Rev D General wiring dwg WIRING INSTRUCTIONS 26SCD WITH POWER OPEN CLOSE ACTUATOR Wiring detail for dampers fitted with powe...

Страница 9: ...s D2500 ES Electrical 26SCD D26SCD ES001 General wiring D26SCD ES001 Rev D General wiring dwg WIRING INSTRUCTIONS 26SCD MULTI SECTION WITH POWER OPEN CLOSE ACTUATOR Wiring detail for dampers fitted wi...

Страница 10: ...SCD_IOM_1 4_Mar22_10 10 1 2 3 4 5 6 7 8 Wiring detail for dampers fitted with modulating actuators Johnson M9116 GGC 1N4 24V AC DC with 0 10VDC control WIRING INSTRUCTIONS 26SCD WITH MODULATING ACTUAT...

Страница 11: ...6 7 8 Wiring detail for dampers fitted with modulating actuators Johnson M9116 GGC 1N4 24V AC DC with 0 10VDC control A maximum of five actuators can be connected this way WIRING INSTRUCTIONS 26SCD MU...

Страница 12: ...cts in one large opening is not currently included in a harmonised standard but this is being investigated by standards committees Surrounding construction BS EN 1366 2 2015 section 13 6 states minimu...

Страница 13: ...lso through ceiling void and adjacent services 7 Confirm the space around the damper has not been used for the passage of other services The presence of other services will invalidate the installation...

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