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Summary of Contents for Mandik FDML
- Page 2 These specifications define the line of produced sizes, main dimensions, models and scope of application of FDML multi blade fire dampers. The specifications are binding for design, manufacture, delivery, storage, assembly, operation, maintenance and serviceability checks. Description................................ Design................................Material................................Dimensions and weight.............................
- Page 3 FDML multi blade fire dampers are in motor-driven versions with servo drives and they have the following two main applications: ■ They are applied as fire closures without following air condition duct with cover grids for closure of vents in fire dividingwalls, constructions, elevator and other shafts, cable and other channels preventing spread of fire heat and other combustion products.
- Page 4 Servo drives with different torque strengths are used according to damper size. Two different servo finished products can be used, Belimo and Gruner. When Belimo actuators are used they are marked: (230V) BFL, BFN, BF 230-T or (24V) BFL, BFN, BF 24-T (hereinafter "servo") and when Gruner products are used their marking is (230V) 340TA-230D-03-S2/8F12, 340TA-230-05- S2/8F12, 360TA-230-12-S2/8F12, 360TA-230-20-S2/8F12 or (24V) 340TA-024D-03-S2/8F12, 340TA-024-05-S2/8F12, 360TA- 024-12-S2/8F12, 360TA-024-20-S2/8F12.
- Page 5 A–A Closed damper Open damper Servo drive Thermo-electric actuator Depth with Covering protection grills Blade Depth of damper casing Frame – 340TA-03 0,0276 – 340TA-03 0,0410 – 340TA-03 0,0284 – 340TA-03 0,0422 – 340TA-03 0,0349 – 340TA-03 0,0520 – 340TA-03 0,0423 –...
- Page 6 – 340TA-03 0,0469 – 340TA-05 0,1772 – 340TA-03 0,0483 – 340TA-05 0,1813 – 340TA-03 0,0594 – 340TA-05 0,1855 – 340TA-03 0,0720 – 340TA-05 0,2020 – 340TA-03 0,0748 – 340TA-05 0,2103 – 340TA-03 0,0887 – 360TA-12 0,2269 – 340TA-03 0,0943 – 360TA-12 0,2476 –...
- Page 7 – 340TA-03 0,0998 – 360TA-12 0,2885 – 340TA-03 0,1028 – 360TA-12 0,2952 – 340TA-05 0,1265 – 360TA-12 0,3020 – 340TA-05 0,1533 – 360TA-12 0,3289 – 340TA-05 0,1592 – 360TA-12 0,3424 – 340TA-05 0,1889 – 360TA-12 0,3694 – 340TA-05 0,2008 – 360TA-12 0,4031 –...
- Page 8 – 340TA-05 0,1452 – 360TA-12 0,3912 – 340TA-05 0,1495 – 360TA-12 0,4003 – 340TA-05 0,1840 – 360TA-12 0,4095 – 340TA-05 0,2229 – 360TA-12 0,4460 – 360TA-12 0,2316 – 360TA-12 0,4643 – 360TA-12 0,2748 – 360TA-20 0,5009 – 360TA-12 0,2920 – 360TA-20 0,5466 –...
- Page 9 Caution: Power supply voltage! The actuator must be protected by a fuse that does not exceed 16 A. Parallel connection of other actuators possible. Observe the performance data. Combination of power supply voltage and safety extra-low voltage not permitted N L1 at the both auxiliary switches.
- Page 10 BF230-T: for separation from the mains, a device that Connection 24V through insulates polar conductors must be at disposal an insulation transformer. (Minimum distance between contacts - 3 mm). N L1 BLF24-ST-T: Design with connector plugs for communication to network and communication device BKN230-24 S1 S2 <5°...
- Page 11 Attention: Mains voltage! ● Servo must be protected by breaker max. 16 A. ● Parallel connection of other servo drives is possible. Respect power input data. ● Combination of mains voltage and use of signals from limit switches by very low ●...
- Page 12 230V 50/60 Hz 24V AC/DC 50/60 Hz - motoring 5,5 W 6,5 W - holding 9,5 VA 9 VA IP 54 - motor < 75 s - spring return < 20 s -30 °C … +50 °C - normal duty >...
- Page 13 24V AC/DC AC 18 … 28 V DC 24 … 30 V (without servo drive) max. 50mA IP 30 - 25 °C … + 70 °C - 5 °C … + 40 °C - mains cable 1m, connected to terminal board XT1 - drive (BF -Top) screw terminals in XT2 terminal board AC 230V...
- Page 14 Dampers can be in-built in rigid wall structures made from concrete, porous concrete, bricks a light plasterboard wall structures with min. thickness 100 mm. Dampers must be placed within wall structures to ensure optimal conditions for temperature scanning, i.e. the thermo-electric actuator must be located in damper upper part. Optimal conditions for smoke scanning must be ensured with optical smoke detector versions, i.e.
- Page 15 A–A Damper FDML Rigid wall structure ≥ 100 ≥ 100 Plaster/mortar Fire stop cover plates A–A Damper FDML Rigid wall structure Mineral wool with min. density 140kg/m³ (for instance Rockwool - Steprock HD) Fire stop SEALANT, min. thickness 1 mm (for instance HILTI Acrylic sealant CFS-S ACR) Fire stop COATING, min.
- Page 16 A–A Damper FDML Plasterboard wall structure ≥ 100 Plaster/mortar ≥ 100 Fire stop cover plates A–A Damper FDML Plasterboard wall structure Mineral wool with min. density 140kg/m³ (for instance Rockwool - Steprock HD) Fire stop SEALANT, min. thickness 1 mm (for instance HILTI Acrylic sealant CFS-S ACR) Fire stop COATING, min.
- Page 17 A–A Damper FDML Rigid wall structure ≥ 100 Plaster/mortar ≥ 100 Fire stop cover plates Covered mechanism Covered sensor Duct...
- Page 18 Frame into the wall Duct Covering grill >150 >150 >150 Earth connection screw Before walling-in the damper casing must be grounded.
- Page 19 Manufacturer provides 24 month-guarantee from dispatching date. Guarantee for FDML damper provided by the manufacturer becomes void if any non professional handling with closing mecha- nism and control device by not trained persons has been performed, after dismantling electrical elements, i.e. limit switches, servo drives, optical smoke detectors and thermo-electric actuators.
- Page 20 MANDÍK, a.s. Dobříšská 550 267 24 Hostomice Czech Republic MULTI BLADE FIRE DAMPER FDML EI 90 (ve i o) S CLASSIFICATION: E 120 (ve i o) S SIZE: DESIGN: SERIAL NUMBER: WEIGHT (kg): TPM 130/17 Certificate: 1391-CPR-2017/0092 EN 15650:2010 1391...