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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 X+ s+ R% a' X K1 D i 1. Hint
3 a: p6 c& D6 c0 h0 ?; vThe 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).
! a l) i$ U" ]6 ?* tOpenings 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.
7 v t) [( U( s- o* D1 @2 Q2. Hint
( N F4 {* K& k% f- r/ sIt 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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