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Door closers Technical information - ASSA ABLOY

Door closers Technical information - ASSA ABLOY

Door closers Technical information - ASSA ABLOY

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82 <strong>Door</strong> <strong>closers</strong>DC840Concealed systems<strong>ASSA</strong> <strong>ABLOY</strong> DC840· Concealed door closer with Cam-Motion technologyand small standard concealed guide rail G892 orstandard concealed guide rail G893· Fullfils barrier-free building requirements (DDA /CEN PR 15894)· Certified in compliance with EN 1154, size 1-4· Suitable for fire and smoke protection doors· For single action doors up to 1100 mm wideFAbloy OyPO Box 10880101 Joensuu,Finland0432-CPD-0047 EN1154:1996+A1:2002113 8 4 1 1 31Characteristics DC840· Can be used for left and right-handed doors· Closing speed and latching speed adjustable fromtop via regulating valves· Built-in backcheck· Thermodynamic valves for consistent performance· Opening angle up to 120°· Large range of applications· Versions with 4 mm and 8 mm spindle extensions· Standard colours: silver EV1· Customized finishes available on requestCharacteristics of standard guide rail G892· Small size guide rail· For standard applications· Available with mechanical hold open device or openingdamper· Installation dimensions: see diagramCharacteristics for guide rail G893· Guide rail suitable for equipping with hold-opendevice and backcheck· Installation dimensions: see diagram (dimensions inbrackets)20 (31)474440345912 (21,5)66(75.5)32278338

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