Protection against electric shock 7 \' G5 i3 j1 X( y
8.1.5 ) f; Y& a. Q) ?5 _$ x
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Question: $ z/ d/ y* |% P9 B. OThe hand dryer shown in the photograph is typical of those encountered in offices, restaurants and hotels . These hand dryers usually have similar characteristics and mounting method:9 S2 D; N5 s) F+ V8 m8 V2 {( B3 c
The external cover has to be removed, the body of the apparatus is fixed to the wall, cabling from the installation is passed through a hole in the back side and connected to the terminals of the apparatus.9 C8 N }. n: s# G/ |; J, s9 a( ]
In addition to the terminals, the hand dryer shown in the photograhp has a printed circuit board with its components and live parts is accessible, when the front cover is removed for connection to the installation cabling. ! L+ p; f7 U i3 W0 uDoes this construction comply with the clause 8.1.5? 7 q0 c8 Z# z/ T2 d2 rDecision: / o. V# y8 U6 USubclause 8.1.5 requires built-in appliances to be protected at least by basic insulation "before installation or assembly”. The construction is thus in compliance with the standard. $ z! j2 F; m) e3 I8 t# U % U" f) G n" ]) }% Z0 f[attach]75697[/attach]0 e5 M5 C0 S1 Y( {/ ]: S
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