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mcr WIP PRO

multi-blade fire damper

„

MERCOR” S.A. –

All rights reserved to modifications without prior notice

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1 - Fire damper

1 - Plasterboard, thickness: 12.5 mm
3 - Mineral wool

4 - Mortar
5 - Structural profile

6 - Thermal trigger (installed in the duct
100 mm from the fire damper)
7 - Plasterboard rim, 100x12.5 mm

Fig. Installation example of the mcr WIP PRO fire damper in a drywall structure with a minimum

fire resistance rating of EI120.

Installation gap: 10 mm.

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min.125

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Summary of Contents for mcr WIP PRO

Page 1: ... MERCOR S A ul Grzegorza z Sanoka 2 80 408 Gdańsk PL tel 48 58 341 42 45 tel fax 0 58 341 39 85 TECHNICAL MANUAL Fire damper type mcr WIP PRO Version WIP PRO 19 11 27 11 FIRE VENTILATION SYSTEMS ...

Page 2: ... INTENDED USE 3 4 DESIGN OPERATING PRINCIPLE 4 5 DEVICE IDENTIFICATION 7 6 INSTALLATION 7 6 1 PRE ASSEMBLY INSPECTION 7 6 2 INSTALLATION OPENING 7 6 3 EMBEDDING 8 6 4 ELECTRICAL CONNECTIONS 15 7 TRANSPORT STORAGE CONDITIONS 18 8 MAINTENANCE SERVICING 18 9 WARRANTY TERMS CONDITIONS 19 Technical Manual designations Option available Option unavailable ...

Page 3: ...stems mcr WIP PRO V shut off fire dampers for mixed fire ventilation systems mcr WIP PRO V M transfer fire dampers mcr WIP PRO T relief fire dampers mcr WIP PRO T G The dampers cannot be operated in systems exposed to dust except for when they are included in a special individually developed program of service and technical inspections Fire resistance ______________________________________________...

Page 4: ...ly by tripping an electric axial actuator with a return spring caused by isolation from the voltage supply automatically by tripping the thermal trigger and the driving spring shut off fire dampers for fire ventilation systems mcr WIP PRO V In the normal operating position the dampers are closed Opening of the dampers to the safety position follows remotely by tripping an electric axial actuator w...

Page 5: ... V V M T G BLE 230 S V V M M T G BFL 230 T S V V M T G BLE 24 S V V M M T G BFL 24 T ST S V V M T G EXBF 230 S V V M M T G BFN 230 T S V V M T G EXBF 24 S V V M M T G BFN 24 T ST S V V M T G BF 230 TN S V V M M T G BF 24 TN ST S V V M T G BF24 TN TL S V V M M T G Spring gear RST S V M T G RST KW1 S S V M T G RST KW1 24P S V M T G RST KW1 24I S V M T G RST KW1 230P S V M T G RST KW1 230I S V M T G ...

Page 6: ... possibility of disassembly the control release mechanism in order to perform maintenance or technical review The mcr WIP PRO dampers can be installed in the following building partitions i e walls or ceilings masonry concrete walls min 120 mm thick in variants S T V V M masonry walls made of bricks or blocks min 120 mm thick in variants S T V V M panel walls min 125 mm thick in variants S T V V M...

Page 7: ...ar type Even number of blades Odd number of blades Belimo BF BLF BFL BFN BE BLE Z mm H 2 123 30 Z mm H 2 61 5 30 RST KW1 S RST KW1 24P Z mm 0 Z mm 0 6 3 EMBEDDING SETTING THE DAMPER ___________________________________________ The mcr WIP PRO fire damper will work properly if the damper blade rotation axis is horizontal The control release gear may be placed on the right or on the left side of the ...

Page 8: ...stops To do this the fire damper must be covered with plastic film or other suitable material and remain so until the embedding and finishing is done In order to ensure the fire resistance of the fire separation element the damper blades rotation axis cannot be situated outside the wall face If the fire partition wall thickness is similar to the length of fire damper it is recommended to install t...

Page 9: ... Plasterboard rim 100x12 5 mm 3 Solid wall min thickness 120 mm 4 Mortar 5 Thermal trigger installed in the duct 100 mm from the fire damper Fig mcr WIP PRO fire damper installation example in solid walls made of bricks or stone blocks with a minimum fire resistance rating of EI120 Installation gap 10 mm 1 2 3 4 5 10 min 120 ...

Page 10: ...rd thickness 12 5 mm 3 Mineral wool 4 Mortar 5 Structural profile 6 Thermal trigger installed in the duct 100 mm from the fire damper 7 Plasterboard rim 100x12 5 mm Fig Installation example of the mcr WIP PRO fire damper in a drywall structure with a minimum fire resistance rating of EI120 Installation gap 10 mm 1 2 3 4 5 6 7 10 min 125 ...

Page 11: ...r 1 Plasterboard thickness 12 5 mm 3 Mineral wool 4 Mortar 5 Structural profile 6 Masking grid 7 Plasterboard rim 100x12 5 mm 8 duct Fig Installation example of the mcr WIP PRO fire damper in a drywall structure with a minimum fire resistance rating of EI120 with masking grid and duct Installation gap 10 mm 7 6 1 2 3 4 5 8 ...

Page 12: ...damper 1 Plasterboard thickness 12 5 mm 3 Mineral wool 4 Mortar 5 Structural profile 6 Masking grid 7 Plasterboard rim 100x12 5 mm Fig Installation example of the mcr WIP PRO fire damper in a drywall structure with a minimum fire resistance rating of EI120 with masking grid Installation gap 10 mm 1 2 3 4 5 7 6 min 125 ...

Page 13: ...IP PRO The masking grid can be supplied as a modular by the damper manufacturer The solution of system masking grates dedicated in particular to usable spaces with high architectural and functional requirements allows covering additional damper with any other masking grid while meeting the requirements of mcr WIP PRO fire flap classification ...

Page 14: ...prior notice 14 25 1 Fire damper 2 Concrete floor slab min thickness 150 mm 3 Mounting Z bars 4 Cement mortar 5 Thermal trigger installed in the duct 100 mm from the fire damper 6 Steel duct 7 Plasterboard rims 100 mm x 12 5 mm 1 2 3 4 5 6 7 10mm min 150 1 2 3 4 5 Z1 Z1 Z1 Z1 Z2 Z2 Z3 Z3 A B ...

Page 15: ...50 mm min fire resistance rating EI120 Installation gap 10 mm The Z bars are installed from below of the fire damper Z bars are selected accordingly to the fire damper frame width CAUTION The Z bars are not delivered in package with fire damper set If the installation opening is prepared with a place for control release mechanism B use Z3 Z bars with dimensions as shown in the figure below If the ...

Page 16: ...damper MERCOR S A All rights reserved to modifications without prior notice 16 25 Fig Mounting Z bars installation of the mcr WIP PRO fire damper in a concrete ceiling slab with min thickness 150 mm min fire resistance rating R120 ...

Page 17: ...r WIP PRO fire damper BxH 4 A building element with fire resistance equal or higher to the building envelope resistance For example a brick wall 5 e g mortar Installation of the mcr WIP PRO fire damper as a multiple damper set a set of 4 Other configurations of the mcr WIP PRO dampers modules can be made consisting of two or more dampers while maintaining the minimum distances between the dampers ...

Page 18: ... the rivet nuts in the corners of the damper In case of need for additional anchorage of the ventilation duct to the damper it is possible to use hexagon type self tapping screws K type ST 3 5x13mm made of galvanized steel according to DIN 7504 The assembly is possible to the steel frame of the damper in distances shown below Rys Installation of ventilation ducts ...

Page 19: ...ning 7 W 8 5 W for spring holding 2 W 3 W Sizing apparent power 10 VA 11 VA Appliance class III II Ingress protection rating IP 54 IP 54 Auxiliary circuit breaker 2xSPDT 6 3 A 250V 2xSPDT 3 A 250V activation position degrees 5 80 5 80 Torque motor 18 Nm 18 Nm spring 12 Nm 12 Nm Cable connection motor L 0 9 m 2x0 75 mm2 2x0 75 mm2 auxiliary circuit breaker 6x0 75 mm2 6x0 75 mm2 Movement time 0 90 m...

Page 20: ...55 C 30 55 C 30 55 C Sound pressure level motor max 58 dB A max 58 dB A max 58 dB A max 58 dB A Technical data actuators BFL24 BFL24 T BFL230 BFL230 T BFN24 BFN24 T BFN230 BFN230 T Power supply AC 24 V 50 60 Hz DC 24 V AC 220 240 V 50 60 Hz AC 24 V 50 60 Hz DC 24 V AC 220 240V 50 60 Hz Power demand when putting the spring under tension when in standby 2 5 W 0 7 W 3 5 W 1 1 W 4 W 1 4 W 5 W 2 1 W Ap...

Page 21: ...erved to modifications without prior notice 21 25 Connection diagram for the BF24 Tand BF230 T actuators Connection diagram for the BFL24 T BFL230 T BFN24 T BFN230 T BF24 TN and BF230 TN actuators Connection diagram for the BE24 BLE24 BE230 and BLE230 actuators ...

Page 22: ...ltage housed tolerance of 24V 10 or 230V 10 Power supply devices other than listed above may cause malfunction and will not be covered by the warranty conditions EXBF actuators Technical specifications EXBF 24 EXBF 230 Zone 1 2 21 22 ATEX classification II 2 GD EEx d IIC T6 Power supply 24 V AC 20 50 60 Hz 24 VDC 10 20 230 V AC 14 50 60 Hz Power demand for spring tensioning 7 W 8 W for spring hold...

Page 23: ...r consumption X 3 5 W 1 6 W 4 5 W 2 5 W Holding force X 12 daN 12 daN 12 daN 12 daN Thermal trigger trip point 72 C 2 C WK1d WK2d limit switch NO NC switching contact 5A 230V AC Switch trigger 3 87 tolerance 2 Limit switch operating temperature 25 85 C Electrical connection X release cable 0 6 m 2x0 5 mm2 limit switch cable 0 6 m 6x0 5 mm2 Rotation angle 92 Movement time Max 2s spring Sense of rot...

Page 24: ...al access to the equipment by removing thermal insulation suspended ceiling and other installations as required and applicable to warrant unobstructed access Inspection ports e g type mcr KRW are recommended for the equipment installed in ducts In the case of roof mounted equipment provide access to the area via ladders or elevated platforms Refer all matters related to technical inspection mainte...

Page 25: ...cleaning agents Damage caused by aggressive external influence specifically chemical or biological in nature or when the origin of which is related to the production processing or activity carried out within the facility protected by the equipment or in its direct vicinity Wearing parts and consumables e g gaskets seals unless they have defects of workmanship and or material Damage caused by impro...

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