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这个可以参考OSM决议% d4 T$ {- w; k4 Q
Subject
$ S3 o( `# P3 Z" [ _Problem/ E5 Y( u0 v. {2 N! A
Some appliances are composed by a class III part supplied by a class II plug transformer through a2 H) x4 b% f2 A, x( C& \
removable cord connection.
( k: j$ r" p0 s: a* d! [The clause 7.15 indicates that "The markings specified in 7.1 to 7.5 shall be on a main part of the: h0 u6 l4 l/ a) O3 e7 ^. H) ]
appliance", r' z0 J% w5 S( t+ Y
We have seen some differences in the application of the markings between testing houses:
. A: f4 m% S" R3 q! Q6 s1) Shall the symbol corresponding to the class II be applied ? On which part of the appliance ?
3 V2 ?2 S, a; E9 y. V8 N! }2) May the markings specified in 7.1 to 7.5 be placed on the transformer, with only the reference of0 P/ q" k$ Z1 ?: t8 K9 @5 X9 c
model on the class III part ?3 B. A9 r6 u: M& w
Our proposal is to answer Yes to the 2 questions and to consider that the class II symbol shall be: ?$ u4 l9 o3 R7 u0 ? F
placed on the transformer, but we would want to have the opinion of other delegates.: v: l5 Z6 u; t. G& A" }4 r
Decision
7 O" R7 `+ X3 ^2 R& i9 cThe majority agree that the marking may be in the power supply unit under the following conditions:
+ r4 v5 G M+ z- the appliance is delivered as one appliance with two parts, a power supply unit and a class III
+ L6 Y, z# Q, }! napparatus.
9 A7 P6 w B1 I( O7 X- D7 g- the power supply is specially designed for the class III apparatus and has the model or any other
3 a: v/ ^# [9 A$ ]1 }0 Prelevant identification of the class III part written on it.4 j" G2 o3 ]: ~$ U) D- `7 q
- the class III apparatus has the same model marking as the power supply unit and the instructions& o4 W: Y" W1 \: G# E' d
shall include that only the power supply unit delivered with it can be used.
2 e G2 q3 f+ K+ Y3 V; E- 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