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|  DSH 653 L/ T6 Z5 B: e) z; Q
; ^3 m8 }7 X5 V& \& F% M. _ g
| Marking8 C- a, @% q1 X
| 7.157 k$ Z) [/ ~7 m
| 60335-1(ed.4)/ f% f+ r! u8 R9 D* E& x
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$ H* ^; X `$ E) h9 N4 Y
Question:
n: Y3 H6 ]( `( ^Some appliances are composed of a class III part supplied by a class II plug transformer through a removable cord connection.
- k7 V; b5 G1 MClause 7.15 indicates that "The markings specified in 7.1 to 7.5 shall be on a main part of the appliance"
9 t! h! b2 h" P0 u& N( O" S- t5 K* K1) Should the symbol corresponding to class II be applied and on what part of the appliance?
) G$ m1 F' u" k- Z2) Should the markings specified in 7.1 to 7.5 be placed on the transformer, with only the reference of model on the class III part?2 w/ s& `1 B0 T
Decision:9 p* s/ ~% E1 _. `, G
The marking may be on the power supply unit under the following conditions:
& t% v% O$ p' {: v. ^- the appliance is delivered as one appliance with two parts, a power supply unit and a class III apparatus.
; P& z; {0 ?. C6 }- E' _# O- the power supply is specially designed for the class III apparatus and has the model or other relevant identification of the class III part marked on it.
* l' B( V; F; p& c% C* V: k/ t( a3 M- the class III apparatus has the same model marking as the power supply unit and the instructions shall include that only the power supply unit delivered with it can be used.
# L6 e, |+ m4 L9 p4 J2 Q8 h- special markings required in the relevant part 2 for the class III part shall be marked on it.4 n, ?) ?, `- `: }! _4 {; k9 {7 @
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