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这个可以参考OSM决议1 y" Z3 U4 n% d D
Subject" p: I, S7 u. f* s# Y' b7 C
Problem9 l7 Z% e( ^# n5 c
Some appliances are composed by a class III part supplied by a class II plug transformer through a
1 P" c% c$ Z, {. k: N5 d$ Yremovable cord connection.4 ]" l9 b7 S' e5 c2 q/ u# I# }
The clause 7.15 indicates that "The markings specified in 7.1 to 7.5 shall be on a main part of the
0 B- f0 R% c# {; K: u/ U% H% N6 vappliance"
$ S8 s, y: r. V; t4 @We have seen some differences in the application of the markings between testing houses:6 C I# |- [3 V0 T' p
1) Shall the symbol corresponding to the class II be applied ? On which part of the appliance ?5 j# A9 a9 E- L
2) May the markings specified in 7.1 to 7.5 be placed on the transformer, with only the reference of
0 f5 M7 q7 C7 W+ u# H- F8 ^! emodel on the class III part ?: z i& [! ?. L/ L4 U
Our proposal is to answer Yes to the 2 questions and to consider that the class II symbol shall be
1 w; c6 Q0 n( D7 J8 P- ?placed on the transformer, but we would want to have the opinion of other delegates.+ M& s4 E( ^! e! o% ]7 b( K* C
Decision9 b; M3 Q7 w! ]' N r6 i
The majority agree that the marking may be in the power supply unit under the following conditions:
! t8 ]8 M \: P; o0 o j- the appliance is delivered as one appliance with two parts, a power supply unit and a class III; [% z0 M- s/ X: c
apparatus.
! B! n/ w! I1 { q& R6 e- the power supply is specially designed for the class III apparatus and has the model or any other
! l5 h% F9 w- b# `3 Qrelevant identification of the class III part written on it.
" {9 _3 y2 @' c) I8 _ p- the class III apparatus has the same model marking as the power supply unit and the instructions
' D# [. e1 V* P5 P' G$ }( J1 j* hshall include that only the power supply unit delivered with it can be used.
3 N- u! ?$ B6 x7 C" r7 `+ v. B$ _- 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