Mandik FDMB Manual 

FDMB. It is valid for production, designing, ordering, delivery, assembly and operation. II. GENERAL INFORMATION 2 1. Description....................................................................................................... ...

Fig. 3 Round FDMB - design manual and thermal Fig. 4 Round FDMB - design with actuating mechanism Fig. 1 Rectangular FDMB - design manual and thermal Fig. 2 Rectangular FDMB - design with actuating mechanism Fig. 5 FDMB with covered control mechanism .01v2 Fig. 6 FDMB with covered control mechanism .01v2 ...

• Tested in accordance with EN 1366-2 • Classified acc. to EN 13501-3+A1 • Fire resistance EIS 90 • External Casing leakage class C, Internal leakage class 2 acc. to EN 1751 • Cycling test in class C 10000 acc. to EN 15650 • Corrosion resistant acc. to EN 15650 • ES Cert ...

Design with mechanical control with a thermal protective fuse which actuates the shutting device within 120 seconds at latest after the nominal start temperature 72 °C has been reached. Automatic initiation of the shutting device is not activated if the temperature does not exceed 70 °C. In case that other start ...

Design .01 or .11 with mechanical control can be complemented with initiation by means of an electromagnet (solenoid). The voltage of the electromagnet (solenoid) can be AC 230V, AC/DC 24V. By voltage AC 230 V is damper equipped by electromagnet EM230. By voltage AC/DC 24 V is damper equipped by electromagnet EM ...

FDMB is always equipped by electric actuating mechanism BLF(BF) 230-T or BLF(BF) 24-T (further only "actuating mechanism"). After being connected to power supply AC/DC 24V or 230V, the actuating mechanism displaces the damper blade into operation position "OPEN" and at the same time it pre-stretches its back spring. When the ac ...

AC 24 V ~ 1 2 + - DC 24 V S1 S2 S3 S4 S5 S6 M BLF24-T, BLF24-T-ST an insulation transformer. Parrallel connection of other driver is possible. BLF24-ST-T: Design with connector plugs for communication to network and communication device BKN230-24 Connection through Pay attention to the power input ...

M 1 2 S1 S2 S3 S4 S5 S6 AC230 V N L1 BF24-T(-ST), BF230-T BF230-T: for separation from the mains, a device that insulates polar conductors must be at disposal Connection 24V through an insulation transformer. DC 24 V AC 24 V ~ - + BLF24-ST-T: Design with connector plugs for communication ...

Fig. 16 Design with actuating mechanism BF 24-T (BLF 24-T) , with smoke detector MHG 231 and with Communication and supply device BKN 230-24-MA (voltage AC 230 V) Fig. 17 Design with actuating mechanism BF 24-T (BLF 24-T) , with smoke detector MHG 231 (voltage AC/DC 24 V) ...