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Background: OSM 2012 found it useful to have a similar decision for EN 60065 as the decision 01/8 for EN 60950-1. It has lately been questioned by the chairman of IEC TC108/MT1 that the decision 12/2 may amend EN 60065. Thus, we are proposing a revision of 12/2. Ref. OSM/EE – 2007 Item No.7.1 (enclosed):* d5 n6 [9 Z# x' W; v$ {% @
“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.
, @3 [1 R& J( ]* C) L6 Q& M' }; lWe 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.
3 ]) n# t' g9 IThat cannot be a solution because many products are too small!”
0 D! @1 [7 }7 t5 |+ S* E+ S, GOSM/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):
, |1 k' _5 L5 C8 K' Z" bLater it was confirmed by TC108/MT1 that the book only can be used as an alternative. See explanatory notes below. Based on this it is proposed to revise decision 12/2 as amended with red text under the decision below.
+ u( h( k9 ^& n) }$ k4 ]In case safety of an end apparatus relies upon the power supply for general use (adaptor) to EN 60065 apparatus, the use of the specific adaptor needs to be controlled.
* @( h' m! P* ]- o/ E( C$ P) DThe safety issues may relate to a reliable insulation, single fault conditions, heating etc.
2 P- u% o. v6 d% p- N+ RExtract of 5.4 Instructions:; `( ^' r+ _4 a$ p2 O/ j: |
When information with regard to safety is required according to this standard, this information1 C8 M# P0 c2 e% c9 _: m8 l
shall be given in an instruction for installation or use and supplied with the apparatus. …
( [. E6 X/ G3 ]! d9 yIt would be useful to have a similar Decision for 60065 as the Dec 01/8 to EN 60950-1.
7 h. u A( F0 @! D) B+ hDec 01/8 is enclosed for convenience.6 E, p' k4 S6 q, R4 a
/ s3 ^4 A# F- U @/ gDecision: This decision replaces 12/2 with the amended text in red:9 k0 F/ z; o+ v% G" i" _
When safety of an apparatus relies upon the power supply (adaptor) using a non-special connector for the a.c./d.c. input, the apparatus must have a marking stating the following: "Use only power supplies listed in the user instructions": h$ n% H8 l- e6 [' _
or
0 H/ W: d1 P) E$ I) O"For applicable power supplies see user instructions". This statement shall also be in the user-instructions.8 x% P4 s2 f' P
The user instructions must then have a listing of manufacturers and models of the relevant power supplies. 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).
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