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|  DSH 728
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| Protection against electric shock
# \: C; ]# ?$ e | 8.1.5
0 p# N0 y3 W4 a | 60335-1(ed.4);am1;am2
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- `: M+ d1 D' }# g0 ?/ |( X: tQuestion:
; h& d* n+ f8 T4 G$ z& Q$ lThe 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:" D* B6 q5 m M3 q8 w( Z
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.+ n1 U! K/ X2 S7 S, o, h# h
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.7 X& {8 N5 o' X- C4 @
Does this construction comply with the clause 8.1.5?
" |7 T4 P0 @7 Q8 RDecision:1 M& ~9 _8 q2 \3 l: |" j
Subclause 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./ P+ Z4 Z- t7 }2 C7 }
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发表于 2012-9-8 11:20
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