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| DSH 728
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* `% i5 b! K4 G" i! r H# _7 B+ j | Protection against electric shock
7 j& [9 e- r& N3 \$ _; u | 8.1.5
* T8 _# W$ u( E. B | 60335-1(ed.4);am1;am20 U; U! m* N) @8 C. O9 {
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7 o, T! ~ n4 `+ e& d' e" U$ yQuestion:3 S$ w4 R6 _1 n; b; P. A
The 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:8 S. ?) j% g0 z r
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.8 R0 B. C7 x& \+ J
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.6 s! N) F/ G' R1 }5 p: L
Does this construction comply with the clause 8.1.5?( b5 \1 b a( h! q, i6 j/ R
Decision:
) L7 n3 j1 M! I0 w2 y9 L; zSubclause 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.
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