assaabloy.com 25 Door controls Legislation Door closer power size EN 1154 – Controlled door closing devices All controlled door closing devices are covered by a harmonised European standard, EN 1154. This standard classifies door closing devices under a 6 digit coding system. Each digit refers to a particular feature of the product measured against the standard’s performance requirements. The classification code can be identified on a product’s CE mark label. EN 1154 classification key Grading scope EN 1154:1996+A1:2002 FIRE BEHAVIOUR AND RESISTANCE Having successfully completed a fire test to EN 1634-1 Grade 0: Not suitable for use on fire/smoke door assemblies Grade 1: Suitable for use on fire/smoke door assemblies (0/1) SAFETY All door closers are required to satisfy the requirement of safety in use. Only Grade 1 is identified (1) CATEGORY OF USE Identifies the angle from which the device will close the door in a controlled manner. Grade 3: For closing doors from at least 105° open Grade 4: For closing doors from 180° open (3/4) (8) NUMBER OF TEST CYCLES Only one test duration is identified for door closers manufactured to this standard: Grade 8: 500,000 test cycles (0-4) CORROSION RESISTANCE Corrosion resistance to EN 1670 Neutral Salt Spray test and operation of the product at extreme temperatures. Five grades are identified: Grade 0: No defined corrosion resistance Grade 1: Mild resistance Grade 2: Moderate resistance Grade 3: High resistance Grade 4: Very high resistance DC power size Max door width Max door weight EN 1 750mm 20kg EN 2 850mm 40kg EN 3 950mm 60kg EN 4 1100mm 80kg EN 5 1250mm 100kg EN 6 1400mm 120kg EN 7 1600mm 160kg (1-7) TEST DOOR MASS/SIZE Seven test door mass grades and related door closer power sizes (refer to power size table opposite) are identified. Where a door closer provides a range of power sizes both the minimum and the maximum sizes shall be identified. The above power sizes can be applied in three different closer types 1) F ixed – 1 power size only 2) Template – multiple power sizes by moving the closer body along the door face 3) Variable – infinite adjustment within range of sizes Fixed size closers have 1 digit in the third classification box, template closers list all possible grades in the third classification box, variable closers show the maximum and minimum grades in the third classification box.
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