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22.Z101
7 z$ z6 [. |+ g1 L/ Y, UStationary appliances part or all of the body of which are positioned at a height below 850 mm from the floor
/ \/ y6 }0 d# Q: Fand portable appliances that can be used on the floor shall not have accessible openings with a minor 1 |5 ]" o# K: v* P$ z( o6 x
dimension exceeding 5,5 mm.
' s8 i1 A$ n$ i" \( I5 u4 [This requirement does not apply to: J5 O: N! x% n, A
a) openings that have a bigger dimension where live parts or moving parts are positioned beyond an arc
3 N$ \' m' C9 L- A( nof 30 mm centred on a perpendicular point 14 mm behind the face of the opening;
; R) r8 `# J7 B0 Cb) openings below 100 mm from the floor if they are not directly visible in normal use unless the
/ }3 D- C0 W/ ?$ a1 {5 n, Bappliance generates glow or a continuous noise to attract attention; 5 @! j1 a2 H) c; g
c) on the rear/back surface that is parallel to the wall of appliances which, according to the instructions,
- G9 F8 v4 ]# P3 @shall be placed against a wall or have a wall clearance of less than 30 mm when wall-mounted. * M: d+ ~) y0 I8 {4 ^1 I- `
Compliance is checked by inspection and by relevant measurements with the appliance installed in 3 f5 p" A( v' i
accordance 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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