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Summary of Contents for mercor mcr PL1
- Page 1 Ver. PL1 10.04.08 ul. Grzegorza z Sanoka 2 80 – 408 Gdańsk tel. +48 58 341 42 45 tel./fax (0-58) 341 39 85 TECHNICAL AND OPERATIONAL DOCUMENTATION Overpressure-bleed damper of mcr PL1 type FIRE VENTILATION SYSTEMS DEPARTMENT GDAŃSK 2008...
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Page 2: Table Of Contents
PL1 overpressure-bleed damper CONTENTS: 1. INTRODUCTION ..........................3 2. SUBJECT MATTER OF THE DOCUMENTATION ................3 3. PURPOSE OF THE DEVICE........................3 4. CONSTRUCTION AND PRINCIPLE OF OPERATION OF THE DEVICE ..........3 5. DESIGNATION OF THE DEVICE......................6 6. INSTALLATION OF THE DEVICE .......................6 6.1. -
Page 3: Introduction
4. CONSTRUCTION AND PRINCIPLE OF OPERATION________________ Construction ______________________________________________________________________ The mcr PL1 damper consists of a casing made of galvanised steel sheet, 1.25 mm thick (1), with an embedded baffle made of rotating blades (2). Individual blades of the baffle are made of galvanised steel sheet of a specially designed shape. - Page 4 Driving and Tripping Systems ____________________________________________________ The driving system of mcr PL1 dampers is made of suitably selected steel weights that are mounted on blades of the device. Dimensions _______________________________________________________________________...
- Page 5 Manufacturer as multi-assembly sets (damper sets). Assembly sets are made of a suitable number of single dampers of the basic type as well as flat bars and connecting elements. Basic dimensions of mcr PL1 dampers have been presented on the drawing below. Technical characteristics...
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Page 6: Designation Of The Device
6. INSTALLATION OF THE DEVICE __________________________________ The mcr PL1 damper is designed for vertical installation. Due to the special operation of the device and the applied technical solutions, the damper has to be mounted in a suitable position according to the instructions given on the casing by the manufacturer. -
Page 7: Embedding
PL1 overpressure-bleed damper 6.3. EMBEDDING ____________________________________________________________ Before embedding, the damper should be placed in the partition (wall), in an opening prepared beforehand, or outside the partition in a mounted support structure. After that, the damper should be levelled and fixed. Blades of the damper have to be set horizontally. The damper has to be mounted according to the instructions on the label. -
Page 8: Electrical Connections
PL1 overpressure-bleed damper Examples of multi-damper sets A set of two dampers A set of four dampers 6.4. ELECTRICAL CONNECTIONS ______________________________________________ A damper is an entirely mechanical device that features no electrical parts that would require electrical connections. 7. TRANSPORT AND STORAGE CONDITIONS ________________________ The dampers are packed in cartons or placed on pallets. -
Page 9: Terms Of Guarantee
PL1 overpressure-bleed damper 9. TERMS OF GUARANTEE ___________________________________________ 1. The Manufacturer provides a guarantee for the delivered product for 12 months from the date of issuing the invoice, unless the guarantee period is specified in a separate contract. 2. Any faults revealed during the guarantee period, which prevent correct operation of the product, shall be rectified within 21 days from the date of reporting, unless the time for rectifying the faults is specified in a separate contract.
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