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User manual shall give a adequate safety instruction for hot surfaces above 70 °C (limit for parts touched during adjustment according to EN 60598-1, clause 12.4).3 p) p0 B! A, A5 E
1. Hint
7 ~3 V) ?/ H. \8 Y- ?5 ?The limit applies for accidentally contacted surfaces of all materials, that can be in contact with test probe IP1X (50 mm sphere according to EN 60529, Table 6, 1A)./ d; O( e" r+ m. x0 C
Openings for light emission and translucent covers/glasses are expected, that means also fluorescent material. All parts in front or behind an opening for light emission, e.g. reflectors or protective grids, are not covered.
6 D1 r( D; t3 r6 L1 w2. Hint
/ U3 S/ ^ h) F: t( i& }; }& I4 ~* rIt is recommended to refer manufacturers of luminaires to the ongoing CENELEC project for creating a Guide regarding hot surfaces (CLT/BTTF 120-1 SURFACE TEMPERATURES): It is supposed that this EK1 decision has to be adapted after publication of the Guide. |
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