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引用第13楼shenfuxiong于2010-05-05 10:15发表的 :
: O" e _9 A! q0 k1 Z1 W其实里面做好基本绝缘,外壳加几颗螺丝就行了。这是最方便和节省的整改方法,要是你一定要外壳做可拆卸部件,那里面做的文章可就大了。
% o, G" B+ G+ `# j- Q- ^/ A为了维护和更换饮水机滤芯方便,所以不要螺丝。
# a2 v$ @! p2 a& t' {2 P难道这样就一定不符合要求吗?
& [1 U# Z0 E$ J# X请再仔细阅读22.11:
2 J) I& ]4 v2 a, i7 a" Y. | ^Non-detachable parts that protect against access to live parts, moisture or contact
' D( N" J; p' p2 ?with moving parts shall be fixed in a reliable manner and withstand the mechanical stress
8 f& A. r3 E0 L8 |8 ]* K/ T: z0 y. poccurring during normal use. Snap-in devices used for fixing such parts shall have an obvious' J* e2 m U3 S% N0 \
locked position. The fixing properties of snap-in devices used in parts that are likely to be
6 b" l, [" P! n& B2 ~4 P/ p# S& dremoved during installation or servicing shall be reliable.
% `# m6 C% o" K; d4 oCompliance is checked by the following tests.
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对防止接触带电部件,防水或防止接触运动部件的不可拆卸零件,应以可靠的方式固定,且应承受住在正常使用中出现的机械应力。用于固定这类零件的钩扣搭锁,应有一个明显的锁定位置。在安装或保养期间可能被取下的零件上使用的钩扣搭锁装置,其固定性能应不劣化。7 W m7 A$ w& H L1 i
通过下述试验确定其是否合格。
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