Title: +038=365.008-SS002._04-mcr WIPT Stengespjeld Mercor - Teknisk og operativ dokumentasjon.pdf
The fire dampers mcr WIP/M do not have thermal trips and are used in installations where ventilation ducts play double function: of general ventilation systems and fire ventilation systems- mixed systems. During normal operation, the fire damper blades are in the opened position (similar to mcr WIP/S),MERCOR SA – The company reserves the right to make modifications and changes3/21In cut-off fire dampers type mcr WIP/S and mcr WIP/T drives without thermal tripping can be used when the dampers are installed in gas extinguisher systems, and they play a relief function.The fire damper cannot operate in installation exposed/vulnerable to dust unless it will be included in a special, individually prepared service and inspection programme.Fire Resistance ___________________________________________________________________ EIS60, EIS60AA, ES120 - depending on system of manufacturing and method and place of installation.Execution Versions _______________________________________________________________