DOOR CONTROL COLLECTION 2013 - Architectural Hardware Direct

MECHANICALMECHANICAL51308 11030 65141102025321242H2N1900 & H2N1950Thrust Bearing Pivot Set & Emergency Release Door StopBS EN 1155:1997 Explained...8050.859 74 402530.2BS EN 1155:1997 is the European standard for controlled door closing devices and, as such, tests mechanical door closer performance.Adopted by EU member states, it became a mandatory requirement for CE marking in 2004. It prescribes the test methodology and subsequent classificationof randomly selected production line products. The test data, together with supporting technical evaluation, results in a classification code.This coding allows comparison across a range of closers according to their compliance with the standard.Electrically powered hold open devices for fire doors are covered by a Constructive Products Directive mandate. Compliance with BS EN 1155:1997, supportedby suitable evidence, therefore allows the application of the CE mark. All conforming door closers consequently will be marked with their BS EN 1155:1997coding and details of the notified certification body.Door controls with electrical components, such as electromagnetic hold open devices, must also satisfy the requirements of both BS EN 1154:1996 and thesupplementary standard, BS EN 1155:1997 for electrically controlled door operators.25545 525Door Size/MassFive door mass grades and related hold-open power sizes are identifiedaccording to Table 1 of this European standard. Where an electricallypowered hold-open device is suitable for a range of door closers powersizes, both the minimum and maximum power sizes should be shown.H2N1900 Thrust Bearing Pivot SetRadius Version Available H2N1900/RMax Weight 80Kg (Frame/Wall Mounted)Max Weight 120Kg (Floor Mounted)Stainless Steel ConstructionPhospher Bronze Thrust Bearing10 Year Mechanical GuaranteeSuitable for use in hospital/disabled toiletsyrGUARANTEEFinishesSSSSuitable EnvironmentsCategory of UseOnly one category of use is identified for electrically poweredhold-open devices. Grade 3 - For doors for use by the public, andothers with little incentive to take care. i.e. where there is somechance of misuse of the door. Note: For electrically poweredhold-open and free-swing door closers, where the openingangle is limited by the device, provision of a separate door stopshould be used.Table 1Closer SizeMax Door Size3 950mm - 60Kg4 1100mm - 80Kg5 1250mm - 100Kg6 1400mm - 120Kg7 1600mm - 160Kg4 8 4 1 1 3Corrosion ResistanceA salt spray test to ascertaincorrosion resistance therebyestablishing suitability for use invarying environmental conditions.Five grades are identified from 0(no identified resistance) to 4 (veryhigh resistance). All Carlisle Brassclosers achieve at least Grade 3 andare suitable for use in wet, pollutedenvironments and most exteriorapplications.H2N1950 Emergency Release Door StopFinishesSuitable EnvironmentsTest CyclesTwo test durations are identified for devices manufactured to this Europeanstandard. Grade 5 - 50,000 test cycles. For all electrically powered hold-opendevices. Grade 8 - 500,000 test cycles. For all electrically powered hold-openand free-swing door closers and devices that contain operating arms.SafetyElectrically powered hold-open devices are required tosatisfy the Essential Requirement of safety in use. Thereforeonly grade 1 is identified.Secure (Pin-Lok) ReleaseStainless Steel Construction10 Year Mechanical GuaranteeSuitable for use in hospital/disabled toiletsyrGUARANTEESSSFire ResistanceOnly one grade of fire resistance is identified for electricallypowered hold-open devices manufactured to this Europeanstandard: Grade 1 - Suitable for use on fire/smoke doorassemblies subject to satisfactory assessment of thecontribution of the electrically powered hold-open deviceto the fire resistance of specified fire/smoke doorassemblies.22 23