FK120/FK90 FIRE DAMPER» INSTRUCTIONS FOR INSTALLATION, OPERATION AND MAINTENANCE

Transcription

1 FIRE SAFETY AIR ANAGEENT FIRE DAPERS FK120/FK90 FIRE DAPER» INSTRUCTIONS FOR INSTALLATION, OPERATION AND AINTENANCE

2 ZU CLOSED AUF OPEN 2 FK120/FK90 Fire damper Instructions for installation, operation and maintenance CONTENTS OPERATION AND AINTENANCE... 3 INSTALLATION OF FIRE DAPER INTO BUILDING ELEENTS (WALLS OR INTEREDIATE FLOORS) ADE OF ROCK ATERIAL AND HAVING FIRE CLASS EI 30 / EI 60 / EI 90 / EI 120, DAPER LENGTH 500 OR INSTALLATION OF FIRE DAPER EQUIPPED WITH INSTALLATION FRAE ER2, INTO BUILDING ELEENTS (WALLS OR INTEREDIATE FLOORS) ADE OF ROCK ATERIAL AND HAVING FIRE CLASS EI 30 / EI 60 / EI 90, DAPER LENGTH INSTALLATION OF FIRE DAPER EQUIPPED WITH INSTALLATION FRAE ER1, INTO BUILDING ELEENTS ADE OF GYPSU PLATE OR SIILAR ATERIAL AND HAVING FIRE CLASS EI 30 / EI 60 / EI 90, DAPER LENGTH 400 OR INSTALLATION OF FIRE DAPER WITHOUT FRAE INTO BUILDING ELEENTS ADE OF GYPSU PLATE OR SIILAR ATERIAL AND HAVING FIRE CLASS EI 30 / EI 60 / EI 90, DAPER LENGTH 400 OR INSTALLATION OF FIRE DAPER EQUIPPED WITH INSTALLATION FRAE ER3, INTO BUILDING ELEENTS ADE OF GYPSU PLATE OR SIILAR ATERIAL AND HAVING FIRE CLASS EI 30 / EI 60 / EI 90, DAPER LENGTH ICROSWITCH WIRING DIAGRA REPLACING THE FUSE...14 Note! The fire dampers illustrated in the figures of the installation instructions are motorized. However, the instructions also apply for fire dampers with thermal fuse. WILDEBOER E-ZU / E-CLOSED HANDAUSL SUNG ANUAL TRIGGER E-AUF / E-OPEN WILDEBOER BAUTEILE GBH ARKER WEG WEENER Tel.: 04951/950-0 Fax E-ail: info@wildeboer.de otorized damper Damper with thermal fuse

3 Instructions for installation, operation and maintenance FK120/FK90 Fire damper 3 OPERATION AND AINTENANCE OPERATION Technical data and operation: see separate brochure. According to CE marking, the fire damper must close by means of a temperature-based tripping mechanism. The fire dampers are available either with a mechanical thermal fuse or an actuator motor. The motorized model may also be included a smoke-detection-based tripping mechanism. In such case, the fire damper should be connected to a control and monitoring system FICO delivered by Fläkt Woods. The system can also be used for the automatic function testing of fire dampers, without causing interruptions to system operation. FUNCTION TESTING Damper with thermal fuse:: Press the red testing lever, until the spring closes the damper blade. Watch out for the turning spring tensioning handle! Turn the blade back into the open position, until you hear the retaining clip snap. The function testing interval is determined separately for each building, however the test is to be performed at intervals not exceeding six months (EN 15650, 8.3) otorized damper: The function testing for the motorized model can be performed by cutting off the power supply by using the rocker switch of the thermal trip (BAE72B-S) connected to the motor. The spring should then close the blade. The function testing can also be done by means of the control and monitoring system FICO, either manually or automatically. The recommended function testing interval for the motorized model is 48 hours. AINTENANCE Perform the following measures in conjunction with periodical maintenance or possible repair work: Check that the fire damper casing is not damaged and that the blade can move freely. Check that the actuator is properly fastened onto damper casing and blade shaft. Check that the damper blade and sealings are undamaged. Check that the damper blade is completely open during normal operation. Check that the damper blade is able to close and open freely. WARNING! Never put your hands inside the damper while it is closing. CLEANING Clean the fire damper by means of a vacuum cleaner. Avoid chemical cleaning agents. SPARE PARTS Actuator: see type specification on the actuator. ANUFACTURER Wildeboer Bauteile GmbH

4 4 FK120/FK90 Fire damper Instructions for installation, operation and maintenance INSTALLATION OF FIRE DAPER INTO BUILDING ELEENTS (WALLS OR INTEREDIATE FLOORS) ADE OF ROCK ATERIAL AND HAVING FIRE CLASS EI 30 / EI 60 / EI 90 / EI 120, DAPER LENGTH 500 OR Insert the fire damper inside the building element penetration so, that the damper blade is located in the middle of the element. 3. The damper shaft may be placed either horizontally or vertically. 4. Cast in the gap s (FIGURE 2) throughout the thickness of the building element. Use incombustible, rock-based, fine-grained gypsum or concrete. Protect the damper for the time of casting. min 100 mm FIGURE 1. Building element made of rock material, damper length 500 mm or 400 mm 1. The dimensions of the building element penetration must be at least: bxh = (B+80mm) x (H+80mm), see FIGURE Check the functioning of the fire damper and proper moving of its blade. Clean the damper, if necessary. Place plastic covers on the openings and keep them covered, until ducts are connected to the damper. 6. Tensioning the spring of damper with thermal fuse: Turn the blade into the open position, until you hear the retaining clip snap. After this, you can check the closing function of the damper by pressing the red testing lever. 7. The function testing of the motorized model can be performed de-energized by means of the hexagon wrench delivered with the product, and energized by using the switch of the thermal trip. Note! If you open the damper with the hexagon wrench, be sure to release the damper back to the closed position before switching on the current. 8. Connect ducts to the damper according to the instructions provided by the designer or manufacturer. Each damper is equipped with a flange joint. 9. The fastening of the fire damper must have a fire resisting capacity that is at least as high as the fire classification of the penetrated building element (the fire resistance rating of a class EI 60 element is R 60, etc.). EI 60 EI 120 W min 100 mm walls or intermediate floors W min 100 mm walls W min 115 mm intermediate floors 10. If the fire damper is used as an air transfer or air terminal device, it must be equipped with a protective grille. The distance between the grille and the damper blade in the open position must be at least 30 mm. In case of large fire dampers, an extension piece must be installed between the grille and the damper blade. FIGURE 2. Dimensions of building element penetration

5 Instructions for installation, operation and maintenance FK120/FK90 Fire damper Only a trained electrician is allowed to perform the electrical wiring according to separate drawings and wiring diagram. Wiring diagram for damper motors: see FIGURE 3. Power supply ~ T AC 230 V AC 24 V DC 24 V Status data of limit switches 1 2 S1 S2 S3 S4 S5 S6 < 5 < 80 Thermal trip (T) Tf1 Tf2 Tf3 LED FIGURE 3. Wiring diagram of damper motor FIGURE 4. Two adjoining fire dampers

6 6 FK120/FK90 Fire damper Instructions for installation, operation and maintenance INSTALLATION OF FIRE DAPER EQUIPPED WITH INSTALLATION FRAE ER2, INTO BUILDING ELE- ENTS (WALLS OR INTEREDIATE FLOORS) ADE OF ROCK ATERIAL AND HAVING FIRE CLASS EI 30 / EI 60 / EI 90, DAPER LENGTH The function testing of the motorized model can be performed de-energized by means of the hexagon wrench delivered with the product, and energized by using the switch of the thermal trip. Note! If you open the damper with the hexagon wrench, be sure to release the damper back to the closed position before switching on the current. 9. Connect ducts to the damper according to the instructions provided by the designer or manufacturer. Each damper is equipped with a flange joint. min 100 mm ER2 FIGURE 5. Short fire damper (355 mm) with steel-structured installation frame ER 2 1. Firstly, mount the installation frame ER2 into the fire-separating building element. ake sure that the wider flange of the frame is on the side of the fire damper. ake sure that the frame is mounted into the correct position, so that the actuators of the fire damper end up on the intended side of the building element. 10. The fastening of the fire damper must have a fire resisting capacity that is at least as high as the fire classification of the penetrated building element (the fire resistance rating of a class EI 60 element is R 60, etc.). 11. If the fire damper is used as an air transfer or air terminal device, it must be equipped with a protective grille. The distance between the grille and the damper blade in the open position must be at least 30 mm. In case of large fire dampers, an extension piece must be installed between the grille and the damper blade. 12. Only a trained electrician is allowed to perform the electrical wiring according to separate drawings and wiring diagram. Wiring diagram for damper motors: see FIGURE 6 2. The dimensions of the building element penetration must be at least: bxh =(B+80mm) x (H+80mm). 3. Insert the frame ER2 into the penetration. Power supply ~ T AC 230 V AC 24 V DC 24 V 4. Cast in the gap throughout the thickness of the building element. Use incombustible, rock-based, fine-grained gypsum or concrete. Protect the damper for the time of casting. 1 2 Status data of limit switches S1 S2 S3 S4 S5 S6 5. Place the fire damper inside the frame and fasten it by using the fixing plates and bolts delivered with the damper. 6. Check the functioning of the fire damper and proper moving of its blade. Clean the damper, if necessary. Place plastic covers on the openings and keep them covered, until ducts are connected to the damper. 7. Tensioning the spring of damper with thermal fuse: Turn the blade into the open position, until you hear the retaining clip snap. After this, you can check the closing function of the damper by pressing the red testing lever. < 5 < 80 Tf1 Tf2 Tf3 LED FIGURE 6. Wiring diagram of damper motor Thermal trip (T)

7 Instructions for installation, operation and maintenance FK120/FK90 Fire damper 7 INSTALLATION OF FIRE DAPER EQUIPPED WITH INSTALLATION FRAE ER1, INTO BUILDING ELE- ENTS ADE OF GYPSU PLATE OR SIILAR ATERIAL AND HAVING FIRE CLASS EI 30 / EI 60 / EI 90, DAPER LENGTH 400 OR The dimensions of the building element penetration must be fitted to the outer dimensions of ER1, which are: (B + 78 mm) x (H + 78 mm). Fasten stiffening profiles around the penetration, as shown in FIGURE 7. The damper shaft may be placed either horizontally or vertically. 2. The wall plates must be fastened to the stiffening profiles with screws (min Ø 3,5 mm) of sufficient length at max. intervals of 200 mm (FIGURE 8). Fixing plates ER1 FIGURE 7. Fastening a fire damper with installation frame ER1 Wall thicknesses W 120 mm Fixing plates 5. Check the functioning of the fire damper and proper moving of its blade. Clean the damper, if necessary. Place plastic covers on the openings and keep them covered, until ducts are connected to the damper. 6. Tensioning the spring of damper with thermal fuse: Turn the blade into the open position, until you hear the retaining clip snap. After this, you can check the closing function of the damper by pressing the red testing lever. Wall thicknesses W 120 mm FIGURE 8. Structure of building element penetration 7. The function testing of the motorized model can be performed de-energized by means of the hexagon wrench delivered with the product, and energized by using the switch of the thermal trip. Note! If you open the damper with the hexagon wrench, be sure to release the damper back to the closed position before switching on the current. 3. Use the screws delivered with the damper to fasten the formfitted frame ER1 onto the middle part of the damper. 4. Fix the fire damper into the penetration by using the fixing plates and screws delivered with the product (FIGURE 8.). 8. Connect ducts to the damper according to the instructions provided by the designer or manufacturer. Each damper is equipped with a flange joint. 9. The fastening of the fire damper must have a fire resisting capacity that is at least as high as the fire classification of the penetrated building element (the fire resistance rating of a class EI 60 element is R 60, etc.).

8 8 FK120/FK90 Fire damper Instructions for installation, operation and maintenance 10. If the fire damper is used as an air transfer or air terminal device, it must be equipped with a protective grille. The distance between the grille and the damper blade in the open position must be at least 30 mm. In case of large fire dampers, an extension piece must be installed between the grille and the damper blade. 11. Only a trained electrician is allowed to perform the electrical wiring according to separate drawings and wiring diagram. Wiring diagram for damper motors: see FIGURE 9. Power supply ~ T AC 230 V AC 24 V DC 24 V FIGURE 10. Two adjoining fire dampers with ER1 installation frame Status data of limit switches 1 2 S1 S2 S3 S4 S5 S6 < 5 < 80 Thermal trip (T) Tf1 Tf2 Tf3 LED FIGURE 9. Wiring diagram of damper motor

9 Instructions for installation, operation and maintenance FK120/FK90 Fire damper 9 INSTALLATION OF FIRE DAPER WITHOUT FRAE INTO BUILDING ELEENTS ADE OF GYPSU PLATE OR SIILAR ATERIAL AND HAVING FIRE CLASS EI 30 / EI 60 / EI 90, DAPER LENGTH 400 OR The fire damper can be mounted without installation frame ER1 as presented in FIGURE 11 and FIGURE Fasten stiffening profiles around the penetration, as shown in FIGURE 12. The damper shaft may be placed either horizontally or vertically. 3. Fasten the wall plates to the stiffening profiles with screws (min Ø 3,5 mm) of sufficient length at max. intervals of 200 mm (FIGURE 11). 4. Seal the penetration using incombustible mineral wool (180 kg/m³) (F) or type-approved fire-seal material. 5. Check the functioning of the fire damper and proper moving of its blade. Clean the damper, if necessary. Place plastic covers on the openings and keep them covered, until ducts are connected to the damper. 6. Tensioning the spring of damper with thermal fuse: Turn the blade into the open position, until you hear the retaining clip snap. After this, you can check the closing function of the damper by pressing the red testing lever. FIGURE 11. ounting without installation frame ER1 7. The function testing of the motorized model can be performed de-energized by means of the hexagon wrench delivered with the product, and energized by using the switch of the thermal trip. Note! If you open the damper with the hexagon wrench, be sure to release the damper back to the closed position before switching on the current. Support plate Wall lining Butt joint Wall lining FIGURE 12.1 Installation examples Wall thicknesses W 120 mm Wall thicknesses > 110 mm must be supported so, that E1 120 mm, however at least so, that E1 = 110. The generated seams must be puttied.

10 10 FK120/FK90 Fire damper Instructions for installation, operation and maintenance Wall lining Butt joint Support plate Wall lining Wall thicknesses W 120 mm If necessary, the walls must be reinforced so, that E2 is at least 130 mm. FIGURE 12.2 Installation examples 8. Connect ducts to the damper according to the instructions provided by the designer or manufacturer. Each damper is equipped with a flange joint. 9. The fastening of the fire damper must have a fire resisting capacity that is at least as high as the fire classification of the penetrated building element (the fire resistance rating of a class EI 60 element is R 60, etc.). Power supply ~ T 1 2 AC 230 V AC 24 V DC 24 V Status data of limit switches S1 S2 S3 S4 S5 S6 10. If the fire damper is used as an air transfer or air terminal device, it must be equipped with a protective grille. The distance between the grille and the damper blade in the open position must be at least 30 mm. In case of large fire dampers, an extension piece must be installed between the grille and the damper blade. < 5 < 80 Tf1 Tf2 Tf3 LED Thermal trip (T) 11. Only a trained electrician is allowed to perform the electrical wiring according to separate drawings and wiring diagram. Wiring diagram for damper motors: see FIGURE 13. FIGURE 13. Wiring diagram of damper motor

11 Instructions for installation, operation and maintenance FK120/FK90 Fire damper 11 INSTALLATION OF FIRE DAPER EQUIPPED WITH INSTALLATION FRAE ER3, INTO BUILDING ELE- ENTS ADE OF GYPSU PLATE OR SIILAR ATERIAL AND HAVING FIRE CLASS EI 30 / EI 60 / EI 90, DAPER LENGTH 355 ER3 ER3 FIGURE 14. Short fire damper (355 mm) with calcium-silicate-structured installation frame ER3 1. The damper is delivered so that it is inserted inside the installation frame. Detach the frame carefully from the damper prior to mounting. 2. The dimensions of the building element penetration must be fitted to the outer dimensions of ER3, which are: (B + 78 mm) x (H + 78 mm). Fasten stiffening profiles around the penetration, as shown in FIGURE 14. The damper shaft may be placed either horizontally or vertically. 3. Fasten the wall plates to the stiffening profiles with screws (min Ø 3.5 mm) of sufficient length at max. intervals of 200 mm (FIGURE 14). 4. Use screws to fasten the calcium silicate frame ER3 into the building element. 5. Place the fire damper inside the frame and fasten it by using the fixing plates and bolts delivered with the damper. 6. Check the functioning of the fire damper and proper moving of its blade. Clean the damper, if necessary. Place plastic covers on the openings and keep them covered, until ducts are connected to the damper. 8. The function testing of the motorized model can be performed de-energized by means of the hexagon wrench delivered with the product, and energized by using the switch of the thermal trip. Note! If you open the damper with the hexagon wrench, be sure to release the damper back to the closed position before switching on the current. 9. Connect ducts to the damper according to the instructions provided by the designer or manufacturer. Each damper is equipped with a flange joint. 10. The fastening of the fire damper must have a fire resisting capacity that is at least as high as the fire classification of the penetrated building element (the fire resistance rating of a class EI 60 element is R 60, etc.). 11. If the fire damper is used as an air transfer or air terminal device, it must be equipped with a protective grille. The distance between the grille and the damper blade in the open position must be at least 30 mm. In case of large fire dampers, an extension piece must be installed between the grille and the damper blade 7. Tensioning the spring of damper with thermal fuse: Turn the blade into the open position, until you hear the retaining clip snap. After this, you can check the closing function of the damper by pressing the red testing lever.

12 12 FK120/FK90 Fire damper Instructions for installation, operation and maintenance Wall lining Fixing plates Fixing plates Wall thicknesses W 120 mm Wall thicknesses W 120 mm Fixing plates Fixing plates Wall thicknesses W 120 mm FIGURE 15. ounting with installation frame ER3 12. Only a trained electrician is allowed to perform the electrical wiring according to separate drawings and wiring diagram. Wiring diagram for damper motors: see FIGURE In mounting locations, where two short dampers (355 mm) are to be placed directly next to or on top of one another, the building element penetration must be made large enough. E.g. two dampers placed directly next to each other require a penetration of at least bxh =(B+200mm) x (H+80mm). Power supply ~ T 1 2 AC 230 V AC 24 V DC 24 V Status data of limit switches S1 S2 S3 S4 S5 S6 < 5 < 80 Thermal trip (T) Tf1 Tf2 Tf3 LED FIGURE 16. Wiring diagram of damper motor=

13 Instructions for installation, operation and maintenance FK120/FK90 Fire damper 13 ICROSWITCH WIRING DIAGRA Damper closed microswitch (standard version) Alternative microswitch location damper open Green Brown White DAPER CLOSED ICROSWITCH (E-CLOSED, STANDARD VERSION) Damper closed Damper open Brown White Green Brown White Green IKROKYTKIN SULKUPELLIN AUKIASENNOSSA (E-OPEN) Damper closed Damper open Brown White Green Brown White Green

14 14 FK120/FK90 Fire damper Instructions for installation, operation and maintenance REPLACING THE FUSE Note! When replacing the fuse, use caution with special attention to the spring-loaded blade. D. B. E. C. A. A. Fixing screw B. Locking screw C. Fuse applicator D. New fuse E. Old fuse cartridge 1. Unscrew the fixing screws (4x8) and remove the actuator from the damper. 2. Loosen the fuse locking screw by turning it in the open direction. 3. Use the slot at the end of the fuse mechanism to turn the mechanism clockwise to the next notch: the fuse is released by the spring load.

15 Instructions for installation, operation and maintenance FK120/FK90 Fire damper Pull out the fuse mechanism and push out the old fuse cartridge through the actuator. 5. To install the new fuse, place it onto the spring mechanism. 6. Turn the fuse mechanism into place and secure it by turning the locking screw in the close direction. 7. Before fixing the actuator, open the damper blade (the notch in the shaft indicates the blade position). 8. Set the actuator open and fix it to the damper with the fixing screws. 9. To check the operation, trigger the actuator by pressing the red test button (the damper should close). Reset the damper.

16 FWG-Fire damper-fk120_fk90-technical instruction-9977gb Copyright 2017 Fläkt Woods Group WE BRING BETTER AIR TO LIFE FK120/FK GB With over a century of innovation and expertise to share with our customers, Fläkt Woods is a global leader in Air Technology products and solutions. We specialize in the design and manufacturing of a wide range of products and solutions for Air ovement, Air Treatment, Air Distribution, Air anagement and Air Diffusion with focus on two major benefits Air Comfort and Fire Safety. With market presence in 65 countries we are in a unique position to be a local supplier and an international partner in our customer s projects. Our product brands such as SECO, eq, eq Prime, J Aerofoil, Econet, Veloduct, Optivent, Econovent and Cleanvent are well-known and trusted by customers all over the world to deliver high quality and energy effi cient solutions.» To learn more about our offering and get in contact with your nearest sales representative please visit