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Background: Ref. OSM/EE – 2007 Item No.7.1 (enclosed):+ V; F; c! _# c
“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.
: V) ]4 w7 B$ W3 V* {We 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 X3 ~5 B% l# E( _That cannot be a solution because many products are too small!”
2 T; W- k0 d! N$ l& b" kOSM/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):
( H6 ]0 q5 k2 `5 t* E2 W5 M) }; uLater 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.
* U1 g; B- Z* G& x5 E7 aIt 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.
+ p4 J% | n3 Y# U* |1 N2 r8 l/ }Decision: This decision replaces 01/8 with the amended text in red:: I# H; @2 {: f3 v0 r
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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; c: i( d( I4 b! W"For applicable power supplies see user instructions". This statement shall also be in the user-instructions.
; J" h# _$ O9 X/ }3 c. C6 N% }The user instructions must then have a listing of manufacturers and models of the relevant power supplies.
0 C4 q6 P. [' _& v4 ~" d- vIn respect of reducing the risk of ignition and spread of flame, Method 2 of 4.7.1 of EN 60950:2000 is recommended.
; _8 u3 x Z9 r. N* yAs 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).
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