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mcr WIP LD Multi-blade smoke control dampers

„MERCOR” S.A.

– The company reserves the right to modify and change the document.. Version: mcr WIP LD 22.03.15.1

9/16

Shaft

space

1. Damper mcr

WIP LD BxH

2. Cardboard wall
3. Multi-

compartment
smoke extract
duct – e.g.
made of fire-
proof boards

4. Masking grille

MWS (opiton)

5. Anchor

Damper installation in light walls (plasterboard) with a multi-compartment

horizontal ducts and

grille.

Shaft

space

1. Damper mcr WIP

LD BxH

2. Solid wall
3. Multi-compartment

smoke extract duct
– e.g. made of fire-
proof boards

4. Masking grille

MWS (opiton)

Damper installation in solid walls with a multi-compartment horizontal ducts and grille.

Содержание mcr WIP LD

Страница 1: ...ul Grzegorza z Sanoka 2 80 408 Gdańsk tel 58 341 42 45 tel fax 58 341 39 85 OPERATION AND MAINTENANCE MANUAL OMM Smoke control dampers mcr WIP LD Version mcr WIP LD 22 03 08 1 FIRE VENTLIATION SYSTEMS ...

Страница 2: ... 1 PRE ASSEMBLY INSPECTION 6 6 2 INSTALATION OPENING 6 6 3 EMBEDDING FIXING THE DAMPER 7 6 4 ELECTRICAL CONNECTION 12 7 TRANSPORT STORAGE CONDITIONS 14 8 MAINTENANCE AND SERVICING 15 9 WARRANTY TERMS CONDITIONS 15 Technical Manual designations Option available Option unavailable CAUTION All previous issues of this Technical Manual expire on the date of issue hereof The Technical Manual does not ap...

Страница 3: ...ation systems relief systems duct systems and inert gas extinguishing systems It can be used the same in smoke control and natural smoke control systems Smoke control dampers for fire ventilation systems the mcr WIP LD V and for mixed fire ventilation systems the mcr WIP LD M have one declaration of performance in accordance with the requirements of law The marker V and M used in the document are ...

Страница 4: ...emotely by tripping an electric axial actuator without a return spring as a result of applying the supply voltage to the actuator in the right manner remotely by tripping the electromagnetic release and a spring as a result of applying the voltage It is possible to manually service check the proper performance of the dampers with electrical actuators by placing a special hex wrench in the socket m...

Страница 5: ...ons Mounting hole width 30 1 350 Mounting hole height 10 1 Anchor holes O4 every 150mm around the casing Mounting hole height 30 1 Mounting hole width 10 1 B H 75 A H 106 15 A embedded with a flange to the face of the wall 350 H 76 Anchor holes O4 every 150mm around the casing B 85 B H 75 52 30 85 B 115 H 106 A H 106 15 A embedded with a flange to the face of the wall ...

Страница 6: ...150 mm The mcr WIP LD dampers can also be installed in partitions with a lower fire resistance class In the case of such installation the fire dampers have the fire resistance equal to the fire resistance of the partition while maintaining the smoke tightness criterion When installing a damper in a given type of wall the thickness of which is less than required locally e g by installing an additio...

Страница 7: ...company reserves the right to modify and change the document Version mcr WIP LD 22 03 15 1 7 16 Bo B 95 Ho H 80 Preparation of the installation opening 6 3 EMBEDDING FIXING THE DAMPER 1 2 1 Damper mcr WIP LD 2 Wooden blocks Protecting the damper against buckling ...

Страница 8: ...ormance When installing the fire damper in a panel wall fill the space between the damper casing and the wall with mineral wool certified for A1 fire protection rating the mineral wool density and thickness must ensure fire resistance no less than the fire resistance of the wall in which the fire damper is installed The filled space must additionally be sealed with a proper mortar or putty that ha...

Страница 9: ...artment smoke extract duct e g made of fire proof boards 4 Masking grille MWS opiton 5 Anchor Damper installation in light walls plasterboard with a multi compartment horizontal ducts and grille 2 3 1 2 4 1 Shaft space 1 Damper mcr WIP LD BxH 2 Solid wall 3 Multi compartment smoke extract duct e g made of fire proof boards 4 Masking grille MWS opiton Damper installation in solid walls with a multi...

Страница 10: ...Single compartment smoke extract duct e g made of steel 4 Masking grille MWS opiton 5 Anchor Damper installation in light walls plasterboard with a single compartment horizontal ducts and grille 2 3 1 2 4 1 Shaft space 1 Damper mcr WIP LD BxH 2 Solid wall 3 Single compartment smoke extract duct e g made of steel 4 Masking grille MWS opiton Damper installation in solid walls with a single compartme...

Страница 11: ... LD Multi blade smoke control dampers MERCOR S A The company reserves the right to modify and change the document Version mcr WIP LD 22 03 15 111 16 BxH 35 30 35 B B 1 1 A A 2 1 Mounting bracket 2 Fixing screw ...

Страница 12: ... to the wall 6 4 ELECTRICAL CONNECTION With the fire damper properly installed and embedded connect the electrical system wiring to the fire damper if the device features controls or other parts that require electric power supply The following shows the connection diagrams and basic electrical data for the trigger control gears supplied with the mcr WIP LD dampers Electric actuators electrical spe...

Страница 13: ...mm2 6x0 75 mm2 Movement time 0 90 60s 60 s motor Operating temperature range 30 50 C 30 50 C Sound pressure level motor max 62 dB A max 62 dB A Technical specifications BEE24 BEE24 ST BEE230 BEN24 BEN24 ST BEN230 Power supply AC 24V 50 60Hz DC 24 V AC 220 240V 50 60 Hz AC 24V 50 60Hz DC 24V AC 220 240V 50 60 Hz Power demand for spring tensioning 2 5 W 3 5 W 3 W 4 W for spring holding 0 1W 0 4 W 0 ...

Страница 14: ...d by applying the supply voltage to terminal 2 or 3 depending on the desired sense The location of the limit switches for all types of actuators is shown for the position without voltage For proper operation of a device equipped with electrical actuators it is recommended that the rated voltage housed tolerance of 24V 10 or 230V 10 Power supply devices other than listed above may cause malfunction...

Страница 15: ... Do these recommended actions in the inspection intervals Check the electrical connections especially for all mechanical damage Inspections of the condition of the supply voltage for the devices which allowed the following tolerances 24V 10 for electric actuators 24V 2 for electromagnetic release mechanism 230V 10 for electric actuators 230V 2 for electromagnetic release mechanism Check the equipm...

Страница 16: ...specified in the preceding sentence cannot be reasonably established the actual condition and extent of damage shall be considered at the site of their origin as the action of torrential rain Hurricane is understood as any wind with a minimum speed of 17 5 m s and damage shall be recognised as caused by hurricanes if the effects of such weather phenomenon has been found in the direct vicinity of t...

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