Sockets and switches are used in every household. For the safety and convenience of family use, some precautions must be strictly implemented during installation.
1. Socket installation should meet the following requirements:
(1) When the safety socket is not used, the installation height of the children's activity places such as nurseries, kindergartens and primary schools is not less than 1.8m.
(2) The concealed socket panel is close to the wall surface, there is no gap around, the installation is firm, the surface is smooth and tidy, no cracks and scratches.
(3) The installation height of the socket of the workshop and the test (real) inspection room is not less than 0.3m from the ground, and the sockets concealed in special places are not less than 0.15m, and the installation height of the same indoor socket is the same.
(4) The ground socket panel is flush with the ground or close to the ground, and the cover plate is firmly fixed and sealed.
2. The installation of the lighting switch should meet the following requirements:
(1) The switch installation position is easy to operate. The distance between the edge of the switch is 0.15~0.2m from the edge of the door frame, the height of the switch is 1.3m from the ground, the height of the pull switch is 2~3m from the ground, and the height of the switch is less than 3m. The pull switch is not less than 100mm from the top plate. , pull the wire outlet vertically downwards.
(2) The same model is installed side by side and the same indoor switch is installed at the same height, and the control is in good order. The adjacent spacing of the side-by-side cable pull switches is not less than 20 mm.
(3) The concealed switch panel should be close to the wall surface, no gaps around it, firm installation, smooth and clean surface, no cracks and scratches.
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