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Wildeboer FR120K Manual

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Maintenance-free
FR120K fire dampers
for installation in rigid walls and ceilings and in metal stud walls
■ Sizes: DN 100 mm to DN 315 mm
■ Fire classification: EI 30/60/90/120 (v
■ Options:
Protective grille DN 100 to DN 200 for air transfer applications
■
Non-return valves DN 160 and DN 200
■
Limit switch for CLOSED position
■
The German original version of this document shall prevail
in short lengths
- h
, i ↔ o) S
e
o
User Manual 5.12 (2019-09) 1

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Summary of Contents for Wildeboer FR120K

  • Page 1 Maintenance-free FR120K fire dampers in short lengths for installation in rigid walls and ceilings and in metal stud walls ■ Sizes: DN 100 mm to DN 315 mm ■ Fire classification: EI 30/60/90/120 (v , i ↔ o) S ■ Options: Protective grille DN 100 to DN 200 for air transfer applications ■...
  • Page 2 FR120K fire dampers in short lengths Fire damper and optional accessories Single-piece steel sheet casing made of galvanized Plug connections sheet steel, longitudinally welded - extremely stable - with lip seals Air-tight and smoke-tight • Casing leak tightness class C according to EN 1751 •...
  • Page 3 FR120K fire dampers in short lengths Description Maintenance-free FR90 fire dampers according to EN 15650: FR92K series, short length 150 mm Fire classification: EI 30/60/90/120 (v , i ↔ o) S Declaration of performance: DoP no.: CPR/FR90/003 Nominal sizes DN [mm] •...
  • Page 4 FR120K fire dampers in short lengths Dimensioning (1 pressure drop, sound power level with ventilation duct connection on both sides Installation on both sides with ventilation duct connection Nominal size DN [mm] v = 3 m/s 1000 2000 4000 6000 Volume flow V [m³/h]...
  • Page 5 FR120K fire dampers in short lengths Dimensioning (2 pressure drop, sound power level with protective grilles connection Installation on one side with ventilation duct connection and protective grille Nominal size DN [mm] Exhaust free incoming flow - exhaust air- v = 3 m/s...

  • Page 6: Installation In General

    FR120K fire dampers in short lengths Installation in general FR90 fire dampers, series FR92K, must be installed in ≥ 100 mm thick rigid walls and ceilings, or in ≥ 95 mm thick metal stud walls, each with the appropriate fire resistance period.
  • Page 7 FR120K fire dampers in short lengths Installation in rigid walls and ceilings and in metal stud walls Rigid walls and ceilings can be made of concrete, lightweight concrete, porous concrete (aerated concrete) or plaster. They can be a masonry or wallboard construction and must have a bulk density of ≥...
  • Page 8 FR120K fire dampers in short lengths Installation in air transfer applications with protective grille on both sides; without non-return valve Complete installation The damper blade can be installed with the axis in the vertical or horizontal position, or anywhere in between; the same applies to the protective grille and connecting pieces.
  • Page 9 FR120K fire dampers in short lengths Installation in air transfer applications with protective grille on both sides and with non-return valve Complete installation The fire damper and the connecting piece AR with non-return valve must be installed with vertical axes. All longitudinal pipe cuts are then horizontal.

  • Page 10: Optional Accessories

    FR120K fire dampers in short lengths Optional accessories Connecting pieces AS made of galvanized sheet steel are for fitting onto the fire damper plug connections fitted with lip seals. Traverses are for screw fastening the protective grille SG1 or SG2 to the connecting pieces.

  • Page 11: Installation

    • Cleaning work required in ventilation systems for hygiene reasons must be performed in an operation- dependent manner, and also includes the fire dampers. Operating instructions for FR92K series FR90 fire dampers available for download at www.wildeboer.eu Series FR92K Subject to change...

  • Page 12: Order Data

    FR120K fire dampers in short lengths Order data ..pcs fire damper FR92K FR92K - DN size ..pcs limit switch ES FR92K - ES ..pcs connecting piece AS without non-return valve FR92K - AS - DN size ..pcs connecting piece AR with non-return valve...
  • Page 13 FR120K fire dampers in short lengths Specification text Maintenance-free fire damper according to EN 15650 with up to 120 minutes fire resistance period. Fire classification EI 30/60/90/120 (ve - ho, i ↔ o) S. Air-tight casing in galvanized sheet steel, leak tightness class C according to EN 1751.
  • Page 14 Telephone: +49 (0)7392 - 9692 - 0 Fax: +49 (0)4951 - 950 - 27299 E-mail: info@ulm.wildeboer.de TAKE ADVANTAGE OF OUR STRENGTHS! COMPONENTS FOR VENTILATION + AIR CONDITIONING air distribution fire protection noise protection building control systems © 2017 ... 2019 WILDEBOER BAUTEILE GMBH D26826 WEENER...

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