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这个可以参考OSM决议
! y! L! Q3 B4 \ p( |6 b( DSubject
8 c3 x S) e& z- x; HProblem
3 Y# k( P$ c+ e- VSome appliances are composed by a class III part supplied by a class II plug transformer through a, g7 w$ j( I2 T) M; \9 X( p% |
removable cord connection.
) Z4 ` N( H8 w& ~8 iThe clause 7.15 indicates that "The markings specified in 7.1 to 7.5 shall be on a main part of the
. B, V, {: L( h" wappliance"
0 o/ U: q/ G5 YWe have seen some differences in the application of the markings between testing houses:( ?% n9 p0 @4 T6 j# L1 n \
1) Shall the symbol corresponding to the class II be applied ? On which part of the appliance ?
% \9 r# t6 B+ A+ G: _, E5 l3 o+ [2) May the markings specified in 7.1 to 7.5 be placed on the transformer, with only the reference of N- k$ j, R6 y, [
model on the class III part ?7 r* _3 U0 z+ q* E% C, k* R3 d
Our proposal is to answer Yes to the 2 questions and to consider that the class II symbol shall be4 H$ r# s4 i4 V( J, i
placed on the transformer, but we would want to have the opinion of other delegates.1 ^/ ]; i% _ B" D
Decision
) x4 o9 s8 l7 d8 Q- VThe majority agree that the marking may be in the power supply unit under the following conditions:
0 S* V7 b9 l5 L! Y2 s% Q- the appliance is delivered as one appliance with two parts, a power supply unit and a class III6 |1 w, z3 g2 Y9 N/ C0 G
apparatus.
5 W( h- G1 D3 x- the power supply is specially designed for the class III apparatus and has the model or any other
% g& u; H, ~- ?4 a; Zrelevant identification of the class III part written on it.' i6 T7 t0 h. M) p/ {
- the class III apparatus has the same model marking as the power supply unit and the instructions0 m- c# r6 d+ [# Z) `
shall include that only the power supply unit delivered with it can be used.0 P3 n" I0 M$ s2 [; 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
