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Summary of Contents for Mandik FDMR

  • Page 2 1. Description......................... 2. Design..........................3. Placement and Assembly....................4. Dimensions......................... 5. Electrical elements, wiring diagram..................6. Material, surface protection....................7. Product data........................8. Logistic terms........................9. Warranty..........................10. Installation........................
  • Page 3 Fire dampers are closures in the ducts of air-conditioning units, which prevent the spread of fire and combustion products from one fire section to another by closing the air ducts in the places of installation according to EN 73 0872. The damper leaf automatically closes the air passage by means of the closing the mechanism's spring or the actuator's return spring.
  • Page 4 with ExPro-TT thermoelectric activation device (hereinafter only actuator). After connection to supply 230V AC or 24V AC/DC the actuator moves the damper leaf to the "OPEN" operating position and at the same time biases its return spring. As long as the actuator is energised, the damper leaf is in the "OPEN"...
  • Page 5 The damper must be installed so that the damper leaf (in a closed position) is placed on the edge with the fire dividing structure or in the fire dividing structure - marked on the damper with the sticker "EDGE OF THE WALL" (Fig. 1 and 2). If this solution is not possible, the duct between the fire dividing structure and the damper must be min.
  • Page 6 Position: Body – 1 damper Thermo-electrical fuse ExPro-TT Body – 2 damper Inspection hole covering Damper blade 10 Control lever Electrical actuator Schischek ExMax-15BF 11 Pin with lever Mechanical actuator Atex 12 Initiation button Thermal fuse 13 Insulation partition (promat) End switch...
  • Page 7 Position: Body – 1 damper Thermo-electrical fuse ExPro-TT Body – 2 damper Inspection hole covering Damper blade 10 Control lever Electrical actuator Schischek ExMax-15BF 11 Pin with lever Mechanical actuator Atex 12 Initiation button Thermal fuse 13 Insulation partition (promat) End switch...
  • Page 8 Position: Damper casing Thermo-electrical fuse ExPro-TT Damper blade Inspection hole covering Electrical actuator Schischek ExMax-15BF Control lever Mechanical actuator Atex 10 Pin with lever Thermal fuse 11 Initiation button End switch...
  • Page 9 Position: Damper casing Thermo-electrical fuse ExPro-TT Damper blade Inspection hole covering Electrical actuator Schischek ExMax-15BF Control lever Mechanical actuator Atex 10 Pin with lever Thermal fuse 11 Initiation button End switch...
  • Page 10 : from a diameter of 100 mm to 1000 mm. FDMB: from 160x160 to 1000x500, or 500x1000 (max. area 0.5 m , max. side length 1000 mm) FDMQ: from 150x150 to 1500x800 FDMR: from 800 mm Ø Ø FDMA-PM: 900 and 1000 Ø...
  • Page 11 black blue AC 400V II 2 GD Ex d IIC T6 Gb, Ex tb IIIC T85°C Db IP66-67 -20°C … +60°C black-white brown green-yellow Power voltage AC/DC 24/240 V, 50/60Hz Power consumption - when opening the damper max. 20 W max.
  • Page 12 The damper bodies are usually supplied in galvanised sheet metal without further surface treatment, alternatively with a special paint Alesta® AS AS3040-7403627 (RAL 7035-GL LIGHT GREY) with a max. total thickness coating 120 ± 20μm, or the body can be completely made of class AISI 304, possibly AISI 316L stainless-steel sheet.
  • Page 13 Installation, maintenance and serviceability checks of dampers may only be performed by persons qualified for these activities, i.e. "AUTHORISED PERSONS" trained by the manufacturer. The training is performed by MANDÍK, a.s. and issues a "CERTIFICATE" of professional compe- tence, which is valid for 5 years and its extension is ensured by the "AUTHORISED PERSON" themselves, directly with the trainer.
  • Page 14 MANDÍK, a.s. Dobříšská 550 26724 Hostomice Czech Republic Tel.: +420 311 706 706 E-Mail: mandik@mandik.cz www.mandik.com The producer reserves the right for innovations of the product. For actual product information see www.mandik.com...

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