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22.Z101 7 f! l+ X6 a% Q' a5 b5 }. X
Stationary appliances part or all of the body of which are positioned at a height below 850 mm from the floor . q" ? y; C$ r7 {
and portable appliances that can be used on the floor shall not have accessible openings with a minor 0 o% X0 \% z' I: r- i5 e" k G
dimension exceeding 5,5 mm.
0 o) J4 `% v& ]This requirement does not apply to: 6 W" d( Q( B& n/ k
a) openings that have a bigger dimension where live parts or moving parts are positioned beyond an arc
3 b' G3 q& ^. Y* d' G" eof 30 mm centred on a perpendicular point 14 mm behind the face of the opening;
$ t! v$ ]' F5 X3 f, _: qb) openings below 100 mm from the floor if they are not directly visible in normal use unless the 3 L& ?, a B' W9 q. b
appliance generates glow or a continuous noise to attract attention;
- s* R5 E6 l4 f/ Lc) on the rear/back surface that is parallel to the wall of appliances which, according to the instructions, : V4 \/ F0 X2 `& Y
shall be placed against a wall or have a wall clearance of less than 30 mm when wall-mounted. 4 g; J8 J" ~6 C$ v1 T
Compliance is checked by inspection and by relevant measurements with the appliance installed in
; g" ~' B+ B6 _: u. o3 u9 Iaccordance with the manufacturers instructions without any parts removed.
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怎么理解 是取暖器出风口不能超5.5mm吗
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