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|
|  DSH 728
9 ~! @- b7 u% u; r: m6 _, i% }( m7 Q. m7 o* l" h; a
| Protection against electric shock) J! M0 i" r: H, i* ^8 p' @
| 8.1.5. \( K: s; G; @& s$ G8 \4 D- _3 r
| 60335-1(ed.4);am1;am28 y5 t. ]2 s. Z2 Y
|
* x, w$ x2 o6 {: d! k, Y/ @Question:
- b# }0 p1 P$ xThe 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:% k/ X8 u" u* W
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.
- F# j3 S% g' O; `9 @7 _; VIn 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.
" q- F& r& C) H4 k+ J0 Z i8 d4 MDoes this construction comply with the clause 8.1.5?
$ r0 C5 P/ A VDecision:
7 ?# Q7 S4 E) c- a( HSubclause 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.' D" ^1 E+ m& D; F$ a2 S
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发表于 2012-9-8 11:20
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