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22.Z101
0 L! U7 l- m6 k$ s1 W- OStationary appliances part or all of the body of which are positioned at a height below 850 mm from the floor
, R' h2 p0 v- X9 ]$ gand portable appliances that can be used on the floor shall not have accessible openings with a minor ! U2 D7 s. F5 k6 d
dimension exceeding 5,5 mm.
: W) i1 t! u! DThis requirement does not apply to: 2 U) T+ K( @* B
a) openings that have a bigger dimension where live parts or moving parts are positioned beyond an arc 4 L2 g- K- B6 t& B! j8 i$ _( s
of 30 mm centred on a perpendicular point 14 mm behind the face of the opening; % D8 [% ]+ f: D; Y7 g: I; L
b) openings below 100 mm from the floor if they are not directly visible in normal use unless the - d0 l5 l0 p4 ^$ X1 S/ A0 X
appliance generates glow or a continuous noise to attract attention; 3 I0 Z/ B+ R* u5 U4 i. l; W+ t
c) on the rear/back surface that is parallel to the wall of appliances which, according to the instructions, # z8 I3 O. {) o: @) ]; y
shall be placed against a wall or have a wall clearance of less than 30 mm when wall-mounted. + F/ \$ h2 {1 d; j
Compliance is checked by inspection and by relevant measurements with the appliance installed in 2 \& A5 n3 q$ D3 _( v9 [- r+ Q
accordance with the manufacturer’s instructions without any parts removed.
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' U* n0 V- p Z8 z. q! l$ t2 h怎么理解 是取暖器出风口不能超5.5mm吗
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