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22.Z101 - l( }: h' n i& c: l0 m
Stationary appliances part or all of the body of which are positioned at a height below 850 mm from the floor * I! d1 A* n$ M( z: U8 T4 f
and portable appliances that can be used on the floor shall not have accessible openings with a minor
4 R/ w( q- }0 t. fdimension exceeding 5,5 mm.
# R$ ~: d2 H3 q2 p4 b: A; j! cThis requirement does not apply to:
8 ]$ L+ j, {3 ?. ba) openings that have a bigger dimension where live parts or moving parts are positioned beyond an arc 2 B1 F1 e6 r3 F8 Y% y! C
of 30 mm centred on a perpendicular point 14 mm behind the face of the opening;
5 v) ^+ P: _* v2 C* tb) openings below 100 mm from the floor if they are not directly visible in normal use unless the 0 n, H. I8 e4 q2 q9 K& \5 Q$ H* Q
appliance generates glow or a continuous noise to attract attention;
6 B; v5 V; Z: d- m4 @c) on the rear/back surface that is parallel to the wall of appliances which, according to the instructions, 8 c6 H* d# Q9 _3 w+ L- X
shall be placed against a wall or have a wall clearance of less than 30 mm when wall-mounted.
$ W3 u p( X2 G- YCompliance is checked by inspection and by relevant measurements with the appliance installed in
/ S9 j: u0 q( d4 kaccordance with the manufacturers instructions without any parts removed. ) P( K4 x; i7 O5 V* V$ H
4 I1 a: T- z7 E; y
怎么理解 是取暖器出风口不能超5.5mm吗
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