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Background: Ref. OSM/EE – 2007 Item No.7.1 (enclosed):
) R( |8 Z! { k1 A4 Y. D$ O“OSM decision 01/8 requires markings on the product (e.g. "Use only power supplies listed in the user manual / user instruction." or “For applicable power supplies see user instruction”). Furthermore such sentences shall be in the languages acceptable to the country where the product will be used.
4 m% ?7 y* a: c3 O( Y7 i1 V' d3 v2 sWe cannot assume that all people speak or understand English and therefore it is necessary to put nearly all languages of such relevant safety instructions on the product.9 |9 i( S7 {' i) ]+ E- g
That cannot be a solution because many products are too small!”
3 R9 ^1 g' c+ i% F7 }" c$ i! x* }OSM/EE-2007 agreed to use instead of such instructions (sentences) on the product, international accepted symbols like these both marks (ISO 7000-0434 and ISO 7000-1641):" G7 V7 p. u' u; K
Later it was confirmed by TC108/MT2 that the book only can be used as an alternative. See explanatory notes below. Based on this it is proposed to revise decision 01/8 as amended with red text under the decision below.
4 m3 r$ ~) \) b6 p; u6 d- EIt may be considered that the Decision 99/2, requiring marking of manufacturer and model of the power supply on the product, is too stringent in light of sub clause 1.7.2.8 I& a1 |$ H% C; n( v$ B9 k4 Y
Decision: This decision replaces 01/8 with the amended text in red:0 n; }8 U1 q; ?
A Class III equipment with an enclosure made of HB material and using a non-special connector for the a.c./d.c. input has to have a marking stating the following: "Use only power supplies listed in the user instructions"
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"For applicable power supplies see user instructions". This statement shall also be in the user-instructions.
, h$ `1 _/ C3 E D6 T0 FThe user instructions must then have a listing of manufacturers and models of the relevant power supplies.
* B; h1 N( J U, n- KIn respect of reducing the risk of ignition and spread of flame, Method 2 of 4.7.1 of EN 60950:2000 is recommended., p# I2 \ b, k! l" k5 F/ K
As an alternative to the text on the product, it is acceptable to use both the symbols ISO 7000-0434 and ISO 7000-1641. The book alone is also sufficient (ISO 7000-1641).% `+ a# y- T i- [0 j. ^, j
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