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Background: Ref. OSM/EE – 2007 Item No.7.1 (enclosed):! f, `6 E8 b8 y' T# h
“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.
$ X7 f: A; N L2 Q9 f4 W% y6 NWe 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.0 X; l' r& \. N4 s
That cannot be a solution because many products are too small!”& L0 j& E7 |: h% R6 e
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):
2 E& k" E+ _& MLater 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.5 g1 W9 e0 D0 A2 r3 N' Q
It 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.
; _* Y( z( p$ T. O/ C. c' P. W/ cDecision: This decision replaces 01/8 with the amended text in red:
" m; s% \2 e: D* [/ j6 n, FA 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"; v& n n% X/ E. {4 y/ C5 ^
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"For applicable power supplies see user instructions". This statement shall also be in the user-instructions.4 o# r& h R# X0 P& B
The user instructions must then have a listing of manufacturers and models of the relevant power supplies.0 j9 t) d- _6 d) @! A2 l" I
In respect of reducing the risk of ignition and spread of flame, Method 2 of 4.7.1 of EN 60950:2000 is recommended." s6 K* ~ Z$ E3 M4 l; M
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).; q. _/ c$ [1 N
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