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i alle tilfælde skal der forefindes et automatisk brandspjæld i kabysventilationskanalen i nærheden af ventilationsenheden.
in any case an automatic fire damper shall be fitted in the galley ventilation duct near the ventilation unit.
et brandspjæld i den nederste ende af kanalen, der virker automatisk eller ved fjernbetjening, og herudover et fjernbetjent brandspjæld i den øvre ende af kanalen
a fire damper located in the lower end of the duct which is automatically and remotely operated, and in addition a remotely operated fire damper located in the upper end of the duct;
hvis udluftnings- eller ventilationskanaler fører gennem skotter til trapperum eller maskinrum, skal de ved gennemføringen i sådanne skotter være forsynet med brandspjæld.
ventilation ducts which pass through stairwell partition walls or engine room bulkheads shall be fitted with fire valves where they pass through such walls.
manglende, ikke forskriftsmæssige eller væsentlig beskadigelse af brandmeldeanlæg, brandalarmer, brandslukningsudstyr, fast installeret brandslukningsudstyr, ventilationsspjæld, brandspjæld, hurtiglukkere, således at de ikke kan anvendes til den tiltænkte brug
absence, non-compliance or substantial deterioration of fire detection system, fire alarms, firefighting equipment, fixed fire-extinguishing installation, ventilation valves, fire dampers, quick-closing devices to the extent that they cannot comply with their intended use.
brandspjældet skal virke automatisk, men skal også kunne lukkes manuelt fra begge sider af skottet eller dækket.
the fire damper shall operate automatically but shall also be capable of being closed manually from both sides of the bulkhead or deck.