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22.Z101 9 p! U( R7 x7 i, f6 \
Stationary appliances part or all of the body of which are positioned at a height below 850 mm from the floor : u( |& z- y3 o& ]
and portable appliances that can be used on the floor shall not have accessible openings with a minor
0 R4 }9 X: h7 U& s4 m& A" A* idimension exceeding 5,5 mm.
) O4 Q7 q7 A/ k8 M8 Z+ ^; H* `This requirement does not apply to: ! x% w+ B! b- K! m2 l# F; L5 y
a) openings that have a bigger dimension where live parts or moving parts are positioned beyond an arc
$ n9 q y9 H! ^/ J1 C/ F. o/ c8 sof 30 mm centred on a perpendicular point 14 mm behind the face of the opening; : I& L1 s0 L4 X5 [
b) openings below 100 mm from the floor if they are not directly visible in normal use unless the
3 l" i: D5 p3 \( f' x; ?$ Wappliance generates glow or a continuous noise to attract attention; ) [( m8 a+ ]. X- L3 l- C
c) on the rear/back surface that is parallel to the wall of appliances which, according to the instructions, # }, p6 o$ ~+ w9 }% F
shall be placed against a wall or have a wall clearance of less than 30 mm when wall-mounted.
/ p3 R% l5 R3 `. X ~- l2 SCompliance is checked by inspection and by relevant measurements with the appliance installed in 0 J: l. F s# x" d7 S% L5 w
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! }8 p* B: |" D& ^, H$ n7 Q
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