室外電氣照明施工方案-資料下載頁
2025-10-25 08:26本頁面
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【正文】 ickness of it should be taken into account to avoid lighting tubes and junction boxes from being embedded in the fireproof coat. The lengths of supports in one area should be equal. 22 照明支架的鉆孔直徑由管徑及所使用“ U”型卡子的直徑確定。 The drilling hole diameter of lighting support shall be decided by pipe diameter and “ U” clip used. 23 照明燈具安裝前應進行組裝、接線和試亮，燈頭接線采用的導線規(guī)格符合設計要求，接線應采用不同顏色的導線來區(qū)分相線和零線，螺紋燈頭的相線應接在中心端子上。帶電池的應急燈應進行放電試驗，應急燈的持續(xù)放電時間為 30分鐘，必須符合設計和產(chǎn)品說明書的要求。 Prior to lighting lamp installation, make assembly, connection and lighting test。 the lead specification for lamp connection should meet the design requirement。 use different colors of leads for connection to differentiate the hot wire from the neutral one. The hot wire of a thread lamp should be connected to the central terminal。 discharge test shall be made for emergency lamps with batteries. The lasting discharge time should be 30 minutes and must meet the design and description. 照明箱安裝 Lighting box installation 31 照明箱定位應依據(jù)設計照明平面圖的要求，不得隨意移動位置。 The lighting box positions must meet the requirements the lighting plans。 don’t change the position at will。 32 照明箱安裝在框架的鋼柱上時應留有防火層的間隙。 When lighting boxes are installed on the steel poles of frames, the clearance for fireproof coat must be reserved. 33 照明箱安裝時中心距地面 米，安裝的標高為符合設計要求，垂直度不應超過 ?。 as for the lighting box installation, the distance from the center to the ground shall be and the installation elevation should meet the design requirement and the perpendicularity shall be within ? . 34 照明箱安裝過程中要注意保護照明箱上的開關把手。 During the installation, pay attention to protect the switch handles of lighting boxes. 配管 Piping 鋼管切斷采用無齒鋸、鋼鋸、割管器等工具。切斷時用力均勻，切斷口用銼刀或絞刀銼光（或刮光）使管口整齊光滑。 Use speed cutters, hacksaws and pipe cutters to cut steel pipes。 the cutting force must be equal and the cut mouth shall be filed by a fire or drift.
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