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这个可以参考OSM决议
; a5 E6 b* ?' W7 VSubject
; Z1 R6 x. n( K% @; s# fProblem; J+ E6 L" l2 U( [) _9 e
Some appliances are composed by a class III part supplied by a class II plug transformer through a
6 l6 F2 i/ m- Y4 J1 g- H( uremovable cord connection.) i) M* D- }( `, V V8 u
The clause 7.15 indicates that "The markings specified in 7.1 to 7.5 shall be on a main part of the
}+ B( n7 g) B$ ]6 ]2 v3 \& kappliance"9 \, ^. T% l; E: d) @) l. [; j
We have seen some differences in the application of the markings between testing houses:/ P$ m0 n `6 V V" M
1) Shall the symbol corresponding to the class II be applied ? On which part of the appliance ?
* t; Q! o/ n+ d$ @9 ~2) May the markings specified in 7.1 to 7.5 be placed on the transformer, with only the reference of
% P, N* s% p: A# j# V, q2 i1 amodel on the class III part ?
" `5 w6 |# c% P- E: s1 x+ xOur proposal is to answer Yes to the 2 questions and to consider that the class II symbol shall be
: C4 _6 p' ?( h9 r& O* m3 splaced on the transformer, but we would want to have the opinion of other delegates.5 T9 C+ n0 N$ S- t
Decision; a) j' x5 J9 P( r, O
The majority agree that the marking may be in the power supply unit under the following conditions:
, _. `' O( x" g( z& w- the appliance is delivered as one appliance with two parts, a power supply unit and a class III
$ x5 f9 O4 S% D* c, t8 kapparatus." S* A; W; X. Y4 L, o0 |. J
- the power supply is specially designed for the class III apparatus and has the model or any other
y7 o* n# X( Q) u) `! Vrelevant identification of the class III part written on it.
: m% o2 X* I6 V. j- the class III apparatus has the same model marking as the power supply unit and the instructions
+ h- `8 E# Z% Y/ Q+ \5 N2 {shall include that only the power supply unit delivered with it can be used.$ l" D) C( ^# N' a5 I, N7 g& J
- special markings required in the relevant part 2 for the class III part shall be marked on it. |
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发表于 2012-3-11 23:25