User`s manual "Dampers KP, PL" ( PDF 4,17Mb )
Contents
1. Wall fire separation KP 2 Fire Resisting Damper with Electrical Actuator KP 2 Fire Resisting Damper di with Electrical Actuator Intermediate Layer Ceiling fire separation 1 I 1 LI LI 8 4 42 9 A 1 jm s rJ e H usns A 160 K Intermediate Layer A and B sizes see Table 6 Page 11 W Wall fire separation Insulation Intermediate Layer H t o 5 H o o 5 H 7 KP 2 Fire Resisting Damper with Electrical Actuator KP 2 1 DAMPER WITH ELECTRICAL ACTUATOR Wall fire separation KP 2 Fire Resisting Damper Light Weight Intermediate Layer Version with Electrical Actuator ET H 8 e F quar 5 A fi A 160 Ww 2 Fire Resisting Damper Light Weight Version with Electrical Actuator A sizes see Table 7 Page 12 eo VENTS Ka PL PL DAMPER INSTALLATION Fire safety dampers can be installed into solid walls with the minimum width of W 100 mm into both round and square apertures minimum intermediate layer thickness S 50 mm The walls ca2. n m Ta e e H Table 6 TT Dimensions mm Weight A Al A2 A3 B B1 B2 H kg KP 2 O N 200x200 2 BLF230 T SN O 200 220 280 3225 200 220 280 380 10 75 KP 2 O N 250x200 2 BLF230 T SN O 250 270 280 372 5 200 220 280 380 11 6 KP 2 O N 300x200 2 BLF230 T SN O 300 320 280 422 5 200 220 280 380 12 45 KP 2 O N 250x250 2 BLF230 T SN O 250 270 330 37255 250 270 330 380 1255 KP 2 O N 300x250 2 BLF230 T SN O 300 320 380 422 5 250 270 330 380 13 4 KP 2 O N 400x250 2 BLF230 T SN O 400 420 480 522 5 250 270 330 380 15 2 KP 2 O N 300x300 2 BLF230 T SN O 300 320 380 422 5 300 320 380 380 14 3 KP 2 O N 400x300 2 BLF230 T SN O 400 420 480 5225 300 320 380 380 16 2 KP 2 O N 500x300 2 BLF230 T SN O 500 520 580 622 5 300 320 380 380 18 1 KP 2 O N 400x400 2 BLF230 T SN O 400 420 480 5225 400 420 480 380 18 3 KP 2 O N 500x400 2 BLF230 T SN O 500 520 580 622 5 400 420 480 380 20 4 KP 2 O N 600x400 2 BLF230 T SN O 600 620 680 722 5 400 420 480 380 22 5 KP 2 O H 500x500 2 BF230 T SN O 500 520 580 622 5 500 520 580 380 22 6 KP 2 O N 600x500 2 BF230 T SN O 600 620 680 7225 500 520 580 380 25 KP 2 O N 800x500 2 BF230 T SN O 800 820 880 922 5 500 520 580 380 295 KP 2 O N 600x600 2 BF230 T SN O 600 620 680 7225 600 620 680 380 274 2 800 600 2 230 1 5 800 820 880 922 5 600 620 680 380 32 4 KP 2 O N 1000x600 2 BF230 T SN O 1000 1020 1080 1122 5 600 620 680 380 372
3. Intermediate Layer with Electrical Actuator S ry Ceiling Panel fire separation Ceiling Panel fire separation Intermediate Layer Permissible Positions for Fire Safety Damper Installation The damper axle and actuation mechanism can be installed in any position from horizontal to vertical wW wayentilation eo VENTS POWER MAINS CONNECTION 1 24 V Connection pc 24 A via Transformer L1 AC 230 V DISCONNECT THE DAMPER FROM THE POWER SUPPLY PRIOR TO ANY WORK PERFORMED ON THE 2 UNIT ANY TAMPERING WITH 2 C THE INTERNAL CONNECTIONS IS PROHIBITED AND SHALL VOID BF24 T BF230 T THE WARRANTY BLF24 T BLF230 T TA Tf2 Tf3 LED 1 Blue Wire 2 Brown Wire The actuators featuring a return spring are designed to control fire resisting dampers and smoke extraction dampers installed in ventilation and air conditioning systems The return spring is cocked upon setting the damper flap to the horizontal position In case of a power failure the damper flap is re set to the protective position by the energy stored in the spring The damper does not require any limit switches and is o
4. N General Purpose Industrial Damper Flow Area Width mm 200 250 300 400 500 600 800 1000 Damper Flow Area Height mm 200 250 300 400 500 600 800 1000 Number of Flanges 1 2 Actuation Mechanism 72S Thermal Link and Return Spring Manual Actuation BLF24 T Electric Actuator with Return Spring and Thermal Sensor Belimo BLF24 T BF24 T Electric Actuator with Return Spring and Thermal Sensor BelimoBF24 T BLF230 T Electric Actuator with Return Spring and Thermal Sensor BelimoBLF230 T BF230 T Electric Actuator with Return Spring and Thermal Sensor BelimoBF230 T Actuator Position VN Internal SN External Protective Grille S Vandal Proof Mesh R Decorative Grille No Grille Design Variant 1 Light Weight Damper Version o 7 5 PL 10 X DNX X Unit Designation PL 10 Fire Safety Damper for Round Ventilation Ducts Actuator Type 1A Thermal Link 72 C Return Spring manual actuation 2 BLF230 T Electric Actuator with Return Spring and Thermal Sensor 2 BLF24 T Electric Actuator with Return Spring and Thermal Sensor Nominal Damper Diameter mm 100 125 150 160 180 200 250 315 Fire Resistance 120 2 hours 60 1 hour TECHNICAL SPECIFICATIONS The dampers are designed for operation in spaces with non aggressive environment the air t
5. gaps are filled with fire resistant mortar lt The damper design enables its attachment to air ducts and other ventilation system components by means of flanges as well as its installation into filler structures Under any installation scenario the mating structure fire resistance level must be upgraded by using extra fire insulation to at least match that of the filler structure of the respective fire safety zone KP DAMPER INSTALLATION The dampers can be installed in any position into vertical and horizontal channels of fire protection structures The damper installation openings must be made in such a way so as to prevent the transfer of loads caused by the fire protection structures to the damper casing The adjoining air duct must be suspended in such a way so as to prevent the transfer of air duct load to the damper flange There must be at least 350 mm of unrestricted clearance for accessing the control elements Make sure to arrange an inspection hole While carrying out the installation mind size K When two or more dampers are installed into the same fire protection separation structure the distance between the two adjacent dampers must be at least 200 mm The damper must be installed in such a way that the damper flap lies in the fire protection divider structure plane while closed If such installation is not possible the damper casing part between the fire protection separation structure and the damper flap must be insulated with a
6. SAFETY PRECAUTIONS TO BE FOLLOWED WHILE INSTALLING THE DAMPER Do not use damaged equipment or conductors to connect the damper to the power mains The damper must be disconnected from the power mains prior to installation or repair While installing the damper follow the safety regulations specific to the use of power tools Do not change the power cable length at your own discretion Do not bend the power cable Avoid damaging the power cable Avoid damaging the power cable while operating the damper Do not put any foreign objects on top of the power cable Do not sit on the damper or put any foreign objects on top of it Should the damper generate any unusual sounds smells or smoke disconnect it from the power mains and contact the service centre Unpack the damper with care Do not position any heating devices or other equipment in close proximity to the damper power cable Do not wash the damper with water Avoid penetration of water onto the electric parts of the damper Disconnect the damper from the power mains prior to any technical maintenance Check the damper for secure installation from time to time in case of prolonged operation CON amp MENTS mm INTRODUCTION The present operation manual consisting of technical details operating instructions and technical specification applies to KP and PL fire resisting duct dampers PURPOSE The normally open fire
7. USER S MANUAL KP PL FIRE RESISTING DUCT DAMPER O VENTS 455 5 CONTENTS Safety Requirements 3 Introduction 4 Purpose 4 Delivery Package 4 Designation Key 4 Technical Specifications 5 Design and Operating Principle 14 Installation and Setup 15 Connection to Power Mains 19 Technical Maintenance 19 Storage and Transportation Regulations 19 Manufacturer s Warranty 20 Recycling 20 Acceptance Certificate 21 Seller Information 21 Installation Certificate 21 Warranty Card 22 www waAve ntilation systemicom SAFETY REOUIREMENTS e Read the User s Manual carefully prior to operating and installing the fire safety damper hereinafter Damper Installation and operation of the unit must be performed in accordance with the present User s Manual as well as the provisions of all the applicable local and national construction electrical and technical codes and standards The warnings contained in the present User s Manual must be considered most seriously since they contain vital personal safety information Failure to follow the safety regulations may result in an injury or damper damage familiarization keep the User s Manual for the entire service life of the damper e While transferring equipment control the User s Manual must be turned over to the receiving operator The symbols used in the present User s Manual have the following meanings A ATTENTION RESTRICTIONS
8. 2 0 800 800 2 230 5 800 820 880 922 5 800 820 880 380 38 1 KP 2 O N 1000x800 2 BF230 T SN O 1000 1020 1080 11225 800 820 880 380 43 9 KP 2 O N 1000x1000 2 BF230 T SN O 1000 1020 1080 11225 1000 1020 1080 380 52 2 Note The table values for the dampers equipped with BF230 T BLF230 T actuators are identical to those equipped with BF24 T BLF24 T actuators eo VENTS KP 2 1 DAMPER WITH ELECTRICAL ACTUATOR 1 m Y Table 7 SEES Dimensions mm Weight A A1 A2 A3 B B1 B2 H kg KP 2 O N 200x200 2 BLF230 T SN O 1 200 220 240 340 200 220 240 350 9 5 KP 2 O N 250x200 2 BLF230 T SN O 1 250 270 290 390 200 220 240 350 10 0 KP 2 O N 250x250 2 BLF230 T SN O 1 250 270 290 390 250 270 290 350 5 KP 2 O N 300x200 2 BLF230 T SN O 1 300 320 340 440 200 220 240 350 11 45 KP 2 O N 300x250 2 BLF230 T SN O 1 300 320 340 440 250 270 290 350 11 95 KP 2 O N 300x300 2 BLF230 T SN O 1 300 320 340 440 300 320 340 350 12 8 KP 2 O N 400x250 2 BLF230 T SN O 1 400 420 440 540 250 270 290 350 13 7 KP 2 O N 400x300 2 BLF230 T SN O 1 400 420 440 540 300 320 340 350 14 7 KP 2 O N 400x400 2 BLF230 T SN O 1 400 420 440 540 400 420 440 350 16 8 KP 2 O N 500x300 2 BLF230 T SN O 1 500 520 540 640 300 320 340 350 16 6 KP 2 O N 500x400 2 BLF230 T SN O 1 500 520 540 640 400 420 440 350 18 9 KP 2 O N 500x500 2 BF230 T SN O
9. 725 5 0 1 0 250 200 2 725 5 0 1 0 250 250 2 725 5 0 1 0 300 200 2 725 5 0 1 0 300 250 2 725 5 0 1 0 300 300 2 725 5 0 1 0 400 250 2 725 5 0 1 0 400 300 2 725 5 0 1 0 400 400 2 725 5 0 1 0 500 300 2 725 5 0 1 0 500 400 2 725 5 0 1 0 500 500 2 725 5 0 1 0 600 400 2 725 5 0 1 0 600 500 2 725 5 0 1 0 600 600 2 725 5 0 1 2 1 200 220 250 270 250 270 300 320 300 320 300 320 400 420 400 420 400 420 500 520 500 520 500 530 600 620 600 630 600 630 A2 240 290 290 340 340 340 440 440 440 540 540 560 640 660 660 Dimensions mm B 200 200 250 200 250 300 250 300 400 300 400 500 400 500 600 B1 220 220 270 220 270 320 270 320 420 320 420 530 420 530 630 B2 240 240 290 240 290 340 290 340 440 340 440 560 440 560 660 350 350 350 350 350 350 350 350 350 350 350 350 350 350 350 Weight kg US 8 1 8 7 8 6 9 34 10 10 6 11173 12 8 12 6 14 2 159 15 7 17 5 19 2 KP 1 DAMPER WITH ELECTRICAL ACTUATOR Table 4 TT Dimensions mm Weight A A1 A2 A3 B B1 B2 H kg KP 1 O N 200x200 2 BLF230 T SN O 200
10. B PL 10 2 BLF230 T BLF24 T DN100 99 300 185 29 PL 10 2 BLF230 T BLF24 T DN125 124 300 205 3 1 PL 10 2 BLF230 T BLF24 T DN150 149 300 240 3 4 PL 10 2 BLF230 T BLF24 T DN160 159 300 245 55 PL 10 2 BLF230 T BLF24 T DN180 179 300 255 3 8 PL 10 2 BLF230 T BLF24 T DN200 199 300 265 4 0 PL 10 2 BLF230 T BLF24 T DN250 249 310 290 4 7 PL 10 2 BLF230 T BLF24 T DN315 314 310 340 5 6 eo VENTS KP DAMPER DESIGN DESIGN AND OPERATING PRINCIPLE Damper Components 1 Hot and Cold Zone Baffle 2 Galvanized Casing 3 Fire Proof Material Damper 4 Thermally Sensitive Breaker 5 Electric Actuator 6 Return Spring Mechanism Handle 7 Thermal Link manually actuated dampers The hot and cold zone baffle 1 is absent in the KP1 PL1 El60 single hour series dampers The damper actuates in the event of fire shutting off the air duct The damper is closed by an electric actuator triggered by an electric signal from a temperature transducer The damper can also actuate upon a closing signal from a fire protection switchboard after the fuse has burnt out Manually Actuated Damper with Thermal Link for Square and Rectangular Ducts Manually Actuated Damper with Thermal Link and Return Electrically Actuated Dampers for Square and Spring for Round Ducts Rectangular Ducts Electrically Actuated Damper
11. table values for the dampers equipped with BF230 T BLF230 T actuators are identical to those equipped with BF24 T BLF24 T actuators eo VENTS KP 2 DAMPER WITH THERMAL LINK AND RETURN SPRING eda Dimensions mm Weight A Al A2 A3 B 1 B2 H kg KP 2 0 N 200x200 2 72S SN 0 200 220 280 313 5 200 220 280 380 10 KP 2 0 N 250x200 2 72S SN 0 250 270 330 363 5 200 220 280 380 11 KP 2 0 N 300x200 2 72S SN 0 300 320 380 413 5 200 220 280 380 12 KP 2 0 N 250x250 2 72S SN 0 250 270 330 363 5 250 270 330 380 12 1 2 0 300 250 2 725 5 0 300 320 380 413 5 250 270 330 380 13 25 2 0 400 250 2 725 5 0 400 420 480 513 5 250 270 330 380 15 5 2 0 300 300 2 725 5 0 300 320 380 413 5 300 320 380 380 14 5 2 0 400 300 2 725 5 0 400 420 480 513 5 300 320 380 380 16 9 2 0 500 300 2 725 5 0 500 520 580 613 5 300 320 380 380 19 4 2 0 400 400 2 725 5 0 400 420 480 513 5 400 420 480 380 19 9 2 0 500 400 2 725 5 0 500 520 580 613 5 400 420 480 380 227 2 0 600 400 2 725 5 0 600 620 680 713 5 400 420 480 380 25 5 2 0 500 500 2 725 5 0 500 520 580 613 5 500 520 580 380 27 8 2 0 600 500 2 725 5 0 600 620 680 713 5 500 520 580 380 31 25 2 0 600 600 2 725 5 0 600 620 680 TALS 500 640 580 380 35 KP 2 DAMPER WITH ELECTRICAL ACTUATOR
12. 1 500 530 560 650 500 530 560 350 21 1 KP 2 O N 600x400 2 BLF230 T SN O 1 600 620 640 740 400 420 440 350 21 0 KP 2 O N 600x500 2 BF230 T SN O 1 600 630 660 750 500 530 560 350 23 5 2 600 600 2 230 5 0 1 600 630 660 750 600 630 660 350 259 2 800 500 2 230 5 0 1 800 830 860 950 500 530 560 350 28 0 2 800 600 2 230 5 1 800 830 860 950 600 630 660 350 30 9 KP 2 O N 800x800 2 BF230 T SN O 1 800 830 860 950 800 830 860 350 36 6 KP 2 O N 1000x600 2 BF230 T SN O 1 1000 1030 1060 1150 600 630 660 350 257 KP 2 O N 1000x800 2 BF230 T SN O 1 1000 1030 1060 1150 800 830 860 350 42 4 KP 2 O N 1000x1000 2 BF230 T SN O 1 1000 1030 1060 1150 1000 1030 1060 350 50 7 Note Thetable values for the dampers equipped with BF230 T BLF230 T actuators are identical to those equipped with BF24 T BLF24 T actuators PL DAMPER WITH THERMAL LINK AND RETURN SPRING a L Table 8 Dimensions mm Model Weight kg D L B PL 10 1A DN100 99 170 1 0 PL 10 1A DN125 124 170 137 122 PL 10 1A DN150 149 170 162 125 PL 10 1A DN160 159 170 172 1 6 PL 10 1A DN180 179 170 192 115 PL 10 1A DN200 199 170 212 20 ae PL 10 1A DN250 249 190 262 DIS PL 10 1A DN315 314 190 327 812 PL DAMPER WITH ELECTRIC ACTUATOR RETURN SPRING AND THERMALLY SENSITIVE BREAKER Table 9 Dimensions mm Weight kg D L
13. 220 240 340 200 220 240 350 7 5 KP 1 O N 250x200 2 BLF230 T SN O 250 270 290 390 200 220 240 350 8 1 KP 1 O N 250x250 2 BLF230 T SN O 250 270 290 390 250 270 290 350 8 7 KP 1 O N 300x200 2 BLF230 T SN O 300 320 340 440 200 220 240 350 8 6 KP 1 O N 300x250 2 BLF230 T SN O 300 320 340 440 250 270 290 350 9 34 KP 1 O N 300x300 2 BLF230 T SN O 300 320 340 440 300 320 340 350 10 KP 1 O N 400x250 2 BLF230 T SN O 400 420 440 540 250 270 290 350 10 6 KP 1 O N 400x300 2 BLF230 T SN O 400 420 440 540 300 320 340 350 11 3 KP 1 O N 400x400 2 BLF230 T SN O 400 420 440 540 400 420 440 350 12 8 KP 1 O N 500x300 2 BLF230 T SN O 500 520 540 640 300 320 340 350 12 6 KP 1 O N 500x400 2 BLF230 T SN O 500 520 540 640 400 420 440 350 14 2 KP 1 O H 500x500 2 BF230 T SN O 500 530 560 650 500 530 560 350 15 9 KP 1 O N 600x400 2 BLF230 T SN O 600 620 640 740 400 420 440 350 15 7 KP 1 O N 600x500 2 BF230 T SN O 600 630 660 750 500 530 560 350 17 5 KP 1 O N 600x600 2 BF230 T SN O 600 630 660 750 600 630 660 350 19 2 KP 1 O N 800x500 2 BF230 T SN O 800 830 860 950 500 530 560 350 20 6 1 800 600 2 230 5 800 830 860 950 600 630 660 350 22 6 1 800 800 2 230 5 800 830 860 950 800 830 860 350 26 6 KP 1 O N 1000x600 2 BF230 T SN O 1000 1030 1060 1150 600 630 660 350 26 KP 1 O N 1000x800 2 BF230 T SN O 1000 1030 1060 1150 800 830 860 350 30 6 1 1000 1000 2 230 5 1000 1030 1060 1150 1000 1030 1060 350 36 4 Note
14. e Fire Resisting Duct Damper m i I NOTES VENTS s Wwwwiventilationzsystem corm
15. emperature ranging from 30 C to 45 C and relative humidity up to 8096 The dampers are compliant with IP X4 standard hazardous parts access and water ingress protection In terms of electric shock hazard the products belong to the following categories of electrical appliances Class low voltage for the dampers with 24 V electric actuator power supply Class 11 complete insulation for the dampers with 230 V electric actuator power supply The dampers may not be integrated Into air ducts and on premises rated explosion and fire safety category A and B Into air ducts of local intakes for flammable and explosive mixtures Into systems which do not undergo periodic cleaning pursuant to an approved schedule to prevent the build up of combustible deposits The damper undergoes continuous improvement Therefore some models may slightly differ from the ones described herein eo VENTS TECHNICAL SPECIFICATIONS ELECTRIC ACTUATORS Table 1 Main Technical Specifications of BLF24 T and BLF230 T Electric Actuators Technical Specifications Rated Voltage Rated Voltage Range Design Capacity Rated Power Input During Motor Operation During Retention Connection Power Auxiliary Switches Auxiliary Switches Switching Points Torque Motor Spring Switch Actuation Temperature Rotational Direction Swing Angle Position Indication Damper Swing Swing Time Motor Spring Noise Level M
16. for Round Ducts Manually Actuated Damper with Thermal Link and Return Spring for Square and Rectangular Ducts www waAve ntilation systemicom INSTALLATION AND PRE OPERATION SETUP The dampers are installed into square or rectangular KP series and round PL series air ducts of ventilation systems and the apertures of ventilation shafts division walls and fire partitions The installation of the dampers into ventilation systems must be carried out in consideration of the air flow direction While installing electrically actuated dampers provide for sufficient space for the actuator inspection lt When preparing the fire safety dampers for installation the damper casing must be fitted with wooden spreader bars to prevent deformation torsional twisting or geometry perturbation of the casing which may result in flap jamming and eventually loss of the damper functionality o ms 2 8 BNS FS ENT SENS m pa YEE S m KA Following the damper installation into the shaft wall or ceiling filler structure section and upon complete curing immobilization of the mortar make sure to remove the wooden spreader bars The damper must open and close freely without excessive friction To install the dampers into the apertures of wall or ceiling slabs fill up the gaps between the damper casing the aperture
17. ion i insulation Ceiling fire separation KP 1 Fire Resisting Damper with Thermal Link and Return Spring Intermediate Layer Sp m 1 T KP 1 Fire Resisting Damper with Thermal Link and Return Spring KP 1 DAMPER WITH ELECTRICAL ACTUATOR Wall fire separation 1 Fire Resisting Damper with Electrical Actuator A and B sizes see Table 4 Page 9 Intermediate Layer 270 B 160 KP 1 Fire Resisting Damper lt gt ee 5 555 25 gt with Electrical Actuator A 160 PAY Ceiling fire separation KP 2 DAMPER WITH THERMAL LINK AND RETURN SPRING Wall fire separation Intermediate Layer KP 2 Fire Resisting Damper with Thermal Link and Return Spring A and B sizes see Table 5 Page 10 KP 2 Fire Resisting Damper with Thermal Link and Return Spring 6 Intermediate Layer i x 511 1 1 41 810 1 e Ceiling fire separation A 424 A 160 KP 2 DAMPER WITH ELECTRICAL ACTUATOR
18. n be made of concrete brick or foam concrete blocks The intermediate layer can be made of concrete or mortar While carrying out the installation mind size K When installing the dampers into thicker walls add an extender section on one of the damper sides The electric actuator can be positioned freely on either side of the fire control sector space wall Wall fire separation Intermediate Layer Intermediate Layer PL 10 2 Fire Resisting Damper with Electrical Actuator PL 10 1 Fire Resisting Damper D 2S Ww Size D see Table on 13 K Fire safety dampers can be installed into solid ceiling panels with the minimum thickness of W 150 mm minimum intermediate layer thickness S 50 mm The ceiling panels are made of concrete The intermediate layer can be made of concrete or mortar While carrying out the installation mind size K When installing the dampers into thicker walls add an extender section on one of the damper sides The electric actuator can be positioned freely above or below the ceiling panel of the fire control sector space gt Extender Section if necessary Extender Section if necessary PL 10 1 Fire Resisting Damper PL 10 2 Fire Resisting Damper
19. nt certifying the damper purchase FOLLOWING THE REGULATIONS STIPULATED HEREIN WILL ENSURE A LONG AND TROUBLE FREE OPERATION OF THE DAMPER USERS CLAIMS SHALL BE REVIEWED ONLY UPON PRESENTATION OF THE DAMPER THE PAYMENT DOCUMENT AND THE USER S MANUAL WITH THE SALE DATE STAMP RECYCLING The damper shall be recycled at the end of its service life The unit shall be recycled pursuant to the standing norms and standards which may vary by region www waAve ntilation systemicom ACCEPTANCE CERTIFICATE Product Type Fire Resisting Duct Damper SerialNumber Is recognized as serviceable Quality Inspector s Stamp SELLER INFORMATION mmm E This is to certify delivery of the complete damper with the User s Manual The warranty terms are RC s acknowledged and accepted Buyer s Signature Vendor s Seal INSTALLATION CERTIFICATE This is to certify that Fire Resisting Duct Damperhas been installed M and connected to the power mains pursuant to the requirements stated in the present User s Manual ams Installation Technician s Full Name Installation Date Installation Technician s The damper has been installed in accordance with the provisions of all the applicable local and national Company Seal construction electrical and technical codes and standards The damper operates normally without any flaws RO WENI 25 mm WARRANTY CARD Product Typ
20. otor Spring Protection Class Casing IP Code Safe Temperature Ambient Temperature Storage Temperature Technical Maintenance Weight kg BLF24 T BLF230 T 24 V 50 60 Hz 230 V 50 60 Hz 24 19 2 28 8 V 198 264 V 21 6 28 8 V 25 7 7 5 8 att 5 ms max 150 mA at 10 ms 5W 6W 2 5W 3W Cable 1m 2x0 75 mm 1 6 0 75 mm 2 single pole with double switching 1 mA 3A 0 5 A 5 V 250 V min 6 Nm min 4 Nm Tf1 Outside Air Duct Temperature 72 C Tf2 Tf3 Inside Air Duct Temperature 72 C Selected by L R Setting Max 95 including 5 of factory spring pre cocking Mechanical Pointer Via a 12 mm Transmission Link 10 mm with the optional adapter 40 75 c 0 6 Nm 20 s at 20 50 max 60 s at 30 C max 45 dB A 62 dB A Ill for low voltages Il complete insulation IP 54 The flap assumes the protective position at ambient temperatures above 75 C 30 50 C 40 50 C Not Required 1 6 17 Table 2 Main Technical Specifications of BLF24 T and BLF230 T Electric Actuators Technical Specifications Rated Voltage Rated Voltage Range Design Capacity Rated Power Input During Motor Operation During Retention Connection Power Auxiliary Switches Auxiliary Switches Switching Points Torque Motor Spring Switch Actuation Temperature Rotational Direction Swing Angle Position Indication Dampe
21. r Swing Swing Time Motor Spring Noise Level Motor Spring Protection Class Casing IP Code Safe Temperature Ambient Temperature Storage Temperature Technical Maintenance Weight kg Em BF230 T 230 V 50 60 Hz 24 19 2 28 8V 21 6 28 8V 198 264V 10VA 12 5VA 8 3 Aatt 5 ms 500 mA att 5 ms 7W 8W 2W 3W Cable 1m 2x0 75 mm 1m 6x0 75 mm 2 single pole with double switching 1 mA 6 A 3 A 5 V 250 V 59 202 min 18 Nm min 12 Nm Tf1 Outside Air Duct Temperature 72 C Tf2 Tf3 Inside Air Duct Temperature 72 C Selected by L R Setting Max 95 including 5 of factory spring pre cocking Mechanical Pointer Via a 12 mm Transmission Link 10 mm with the optional adapter 1405 16 s at ambient t 20 C 45 dB A 62 dB A Ill for low voltages Il complete insulation IP 54 The flap assumes the protective position at ambient temperatures above 75 C 30 50 40 50 Not Required 2 8 The manufacturer reserves the right to equip the dampers with various actuators at its own discretion as long as it does not affect their original technical parameters B2 B1 eo VENTS OVERALL DAMPER DIMENSIONS KP 1 DAMPER WITH THERMAL LINK AND RETURN SPRING 1 0 200 200 2
22. resisting duct dampers are designed to block the spread of fire and combustion products through the ventilation and air conditioning ducts channels and shafts of various purpose buildings spaces and structures The KP dampers are compatible with square and rectangular air ducts whereas the PL dampers are designed for round ones The dampers is designed for extended periods of continuous operation without disconnection from the power mains Being a component unit the dampers may not be commissioned for standalone operation The handled air must not contain flammable or explosive mixtures chemically active vapours coarse dust soot fats or environments favourable for the formation of hazardous substances toxic substances dust pathogenic germs sticky substances and fibrous materials THE DAMPER IS NOT INTENDED FOR OPERATION BY CHILDREN OR PERSONS WITH REDUCED PHYSICAL MENTAL OR SENSORY CAPACITIES OR LACKING THE APPROPRIATE TRAINING THE DAMPER MUST BE HANDLED ONLY BY PROPERLY QUALIFIED PERSONNEL AFTER THE APPROPRIATE BRIEFING THE CHOICE OF DAMPER INSTALLATION LOCATION MUST PREVENT UNAUTHORIZED ACCESS BY UNATTENDED CHILDREN DELIVERY PACKAGE Damper 1 piece User s Manual 1 piece Shipping Box 1 piece Hex Wrench 1 piece DESIGNATION KEY UnitDesignation KP Fire Resisting Damper for Square and Rectangular Ventilation Ducts Fire Resistance hours 1 2 Purpose Fire Resisting Version
23. shed technical maintenance frequency of the fire safety equipment complex of the facility The routine inspections must include repair and renewal operations and cleaning the damper internals of any debris as necessary The damper functionality is checked by energizing the electric actuator The damper must close on power up The data obtained in the course of the damper technical maintenance must be entered into the logbook Combined logbooks may be kept for the entire fire safety equipment complex of the facility The dampers must be transported fully assembled either separately or in batches The transportation method must prevent the dampers from the effects of any significant vibrations or ingress of moisture The damper must be stored in the original packing in a dry ventilated area at temperatures from 10 C to 40 C The air in the storage space must not contain any vapours or admixtures which may lead to corrosion or compromise the insulation and seals Use only suitable lifting equipment for handling operations to prevent damage to the damper Follow the applicable moving regulations specific to the cargo type while loading and unloading The unit can be carried in the original packing by any mode of transport without limitation provided proper protection against precipitation and mechanical damage Avoid sudden jolts and impacts while transporting or handling the unit WENGIS mm MANUFACTURER S WARRANTY The manufact
24. smatch of the damper model and make with the respective details stated on the unit packaging and in the User s Manual e User s failure to ensure timely technical maintenance of the damper External damage to the damper casing excluding external modifications to the damper as required for installation and internal components caused by the user Alteration of the damper design or engineering changes to the product Replacement and use of the such damper assemblies parts and components not approved by the manufacturer Damper misuse User s violation of the damper storage regulations User s violation of the damper operation regulations Damper connection to the power mains with a voltage different from the one stated in the User s Manual Damper failure due to voltage surges in the power mains Discretionary repair of the unit damper the user Damper repair by any persons without the manufacturer s authorization Expiration of the damper warranty period User s violation of the damper transportation regulations User s violation of the damper storage regulations Wrongful acts against the damper committed by a third party Damper failure due to circumstances of insuperable force fire flood earthquake war hostilities of any kind or blockade Missing seals if provided by the User s Manual Failure to submit the User s Manual with the damper sale date stamp Missing payment docume
25. suitable material pursuant to the applicable standards The damper control mechanism must be protected against damage and contamination Avoid damper casing deformation during the embedding After the installation the flap must not catch against the damper casing while opening or closing Fire safety dampers can be integrated into a tight wall structure e g made of conventional concrete work of minimum width W 100 mm or into a plasterboard wall of the necessary fire resistance class or into a tight ceiling structure e g made of conventional concrete of minimum width W 150 mm The recommended values for construction openings are given below eo VENTS KP 1 DAMPER WITH THERMAL LINK AND RETURN SPRING X KP 1 Fire Resisting Damper with Thermal Link A and B sizes see Table 3 Page 8 and Return Spring Intermediate Layer 9 fi m dj 111 za IRSE K Intermediate Layer A 4160 La Wall fire separation Wall fire separat
26. urer hereby warrants normal operation service life of the damper over the period of 24 months from the retail sale date provided observance of the transportation storage installation and operation regulations Should any malfunctions occur in the course of the damper operation through the Manufacturer s fault during the guaranteed period of operation the user is entitled to elimination of faults by the manufacturer by means of warranty repair at the factory carried out free of charge The warranty repair shall include work specific to elimination of faults in the damper operation to ensure its intended use by the user within the guaranteed period of operation The faults are eliminated by means of replacement or repair of the damper components or a specific part of such damper component The warranty repair does not include Routine technical maintenance Damper installation removal Damper setup To benefit from warranty repair the user must submit the damper the User s Manual with the sale date stamp and the payment document certifying the purchase The damper model must comply with the one stated in the User s Manual Please contact the damper vendor for any matters related to warranty service The manufacturer s warranty does not apply to the following cases User s failure to submit the damper with the entire delivery package as stated in the User s Manual or with missing component parts previously dismounted by the user Mi
27. verload proof The thermally sensitive breaker Tf1 actuates upon ambient temperature exceeding 72 C The renewable thermally sensitive breakers Tf2 and Tf3 actuate upon the air duct temperature exceeding 72 C The operation of the renewable thermally sensitive breakers interrupts the electric power supply in such a way that it prevents actuator re activation without their replacement The button on the thermally sensitive breaker body enables testing the damper functionality The actuator is equipped with two fixed microswitches which signal the end positions Intermediate positions of the damper are shown by the mechanical indicator needle The BF24 T and BLF24 T actuators are connected via an insulated transformer unit The damper can also be controlled manually and fixed in any position The unit can be unlocked either manually using a hex wrench included or automatically upon power up The actuator connections cables and wires must be durable insulated and heat resistant The recommended minimum conductor cross section is 0 75 mm2 The conductor cross section selection must account for the maximum permissible wire heating which depends on the wire type its insulation length and installation method i e overhead in cable channels or inside walls TECHNICAL MAINTENANCE The damper technical maintenance includes routine inspections and functionality checks The damper technical maintenance frequency must comply with the establi
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