mercor mcr DOR Operation And Maintenance Manual
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mercor mcr DOR Operation And Maintenance Manual

Smoke control dampers
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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 DOR
Version mcr DOR 22.05.04.1
FIRE VENTLIATION SYSTEMS

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Summary of Contents for mercor mcr DOR

  • Page 1 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 DOR Version mcr DOR 22.05.04.1 FIRE VENTLIATION SYSTEMS...

  • Page 2: Table Of Contents

    All previous issues of this Technical Manual expire on the date of issue hereof. The Technical Manual does not apply to the fire dampers manufactured before its date of issue. „MERCOR” S.A. 2/16 – The company reserves the right to modify and change the document.. Version: mcr DOR 22.05.04.1...

  • Page 3: Introduction

    Width: 110 mm In addition to standard dimensions, it is possible to manufacture dampers with intermediate dimensions. The maximum area of the mcr DOR dampers is: 1,8 m2. The minimum area of the dampers is 0.28 m2. 4. DESIGN AND OPERATING PRINCIPLE...
  • Page 4 After removing or providing the supply voltage, the mechanism is slowed down, causing the device to work. „MERCOR” S.A. 4/16 – The company reserves the right to modify and change the document.. Version: mcr DOR 22.05.04.1...
  • Page 5 Trigger control gear Width x height (nominal) Damper type All exact trade markings of devices are available in the Technical Catalog. „MERCOR” S.A. 5/16 – The company reserves the right to modify and change the document.. Version: mcr DOR 22.05.04.1...

  • Page 6: Device Assembly

    (sets) The mcr DOR 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.

  • Page 7: Embedding / Fixing The Damper

    Protecting the damper against buckling. The mcr DOR damper will work properly if the partition rotation axis is horizontal. The trigger control gear may be located on the right or on the left hand side of the damper at any direction of air flow.
  • Page 8 (holes in the metal housing). Before anchoring, drill the body with a drill. After connecting the ventilation duct, check the correct operation of the damper again. When installing mcr DOR dampers, do not expose swelling seals installed in the housing to high temperatures. The detachment of the seals prevents the damper from closing.
  • Page 9 4. Wall of a shaft compliant with EN1366-8 or EN1366-9* 5. Vertical fire ventilation shaft Damper installation in shafts with a thickness <110 mm. „MERCOR” S.A. 9/16 – The company reserves the right to modify and change the document.. Version: mcr DOR 22.05.04.1...
  • Page 10 BxH side* 4. Cardboard wall 5. Masking grille MWD (opiton) Damper installation in light walls (plasterboard) with a multi-compartment horizontal ducts. „MERCOR” S.A. 10/16 – The company reserves the right to modify and change the document.. Version: mcr DOR 22.05.04.1...
  • Page 11 A masking grille may terminate the system. „MERCOR” S.A. 11/16 – The company reserves the right to modify and change the document.. Version: mcr DOR 22.05.04.1...

  • Page 12: Electrical Connection

    24V±2% or 230V±2%. Power supply devices other than listed above may cause malfunction and will not be covered by the warranty conditions. Connection diagram for transformer module type MP230/24 „MERCOR” S.A. 12/16 – The company reserves the right to modify and change the document.. Version: mcr DOR 22.05.04.1...
  • Page 13 Terminal number: 10-11 – type NC Damper closed Transition Damper opened Diagram of electrical connections of the WK1 and WK2 limit switches „MERCOR” S.A. 13/16 – The company reserves the right to modify and change the document.. Version: mcr DOR 22.05.04.1...

  • Page 14: Transport & Storage Conditions

    Refer all matters related to technical inspection, maintenance and servicing of this equipment to the Mercor SA Service Department, serwis@mercor.com.pl, tel. +48 58 341 42 45 ext. 170, fax: +48 58 341 39 85, from 8 AM to 4 PM (Mo-Fri).

  • Page 15: Warranty Terms & Conditions

    “MERCOR” SA grants 12 months of warranty for the equipment quality from the date of purchase, unless the sales contract states otherwise. Submit each warranty claim to “MERCOR” SA in 7 days from the date of discovery of a warranty eligible defect Submit warranty claims by calling at: tel.
  • Page 16 The relevant provisions of the Polish Civil Code shall apply to all matters not regulated in these Warranty Terms & Conditions. „MERCOR” S.A. 16/16 – The company reserves the right to modify and change the document.. Version: mcr DOR 22.05.04.1...

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