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22.Z101 * M0 V# I6 N: {
Stationary appliances part or all of the body of which are positioned at a height below 850 mm from the floor 0 P) P9 f* c( z' v( y6 o @, ?7 Y" G
and portable appliances that can be used on the floor shall not have accessible openings with a minor
, C) p. ]) {4 C# o( N) tdimension exceeding 5,5 mm.
- s) M4 M: i6 O4 v# e1 W5 H- I% z$ j2 nThis requirement does not apply to:
6 `+ ^* K4 B9 B$ q4 _( p* @: Qa) openings that have a bigger dimension where live parts or moving parts are positioned beyond an arc
5 t. e; ?/ M# P9 O; \of 30 mm centred on a perpendicular point 14 mm behind the face of the opening;
6 T+ {( t! J/ | v% M* s7 t, E, }b) openings below 100 mm from the floor if they are not directly visible in normal use unless the 3 V/ p) |! t& b( B5 t0 Y
appliance generates glow or a continuous noise to attract attention; 8 U( e# ?* Q' M; c' J' {1 u
c) on the rear/back surface that is parallel to the wall of appliances which, according to the instructions,
: n+ Y2 U9 L( F4 zshall be placed against a wall or have a wall clearance of less than 30 mm when wall-mounted.
1 b( ^8 O2 f; K9 HCompliance is checked by inspection and by relevant measurements with the appliance installed in
! A) ?) l. x2 p8 u; Q! ^3 caccordance with the manufacturers instructions without any parts removed.
2 t7 z6 j$ S3 f6 Z/ M* {; J! i: A+ ~# N# o! ~
怎么理解 是取暖器出风口不能超5.5mm吗
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