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疑问:# O5 q% F8 n9 ~+ V1 e- N
1 个人觉得应该要有个力度要求吧!6 F! B# d8 s/ n
建议参照-2-14 20.103，力度不超过5N。
3 }. T) P( T4 I W6 Y6 R# w20.103 Hand-held blenders shall incorporate a biased-off switch, its actuating member being positioned in a recess or otherwise guarded to prevent accidental operation. i5 H3 u( t2 V& n* Q
NOTE This requirement does not apply to hand-held food mixers provided with a blender attachment.( B& n) Z* F) g# _4 v+ @" [
Compliance is checked by applying a cylindrical rod, having a diameter of 40 mm and a hemispherical end, to the actuating member of the switch. The test rod is applied with a force not exceeding 5 N. The appliance shall not operate.
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2 一般器具的开关都满足不了这个条款吧. 莫非要锁位开关?
) b$ o( Y# }0 W! R$ C建议使用biased-off switch，或者从结果上使开关不易被触发。9 W, J g( u5 |1 I$ a; {
NOTE The requirement is considered to be met if a biased-off switch is used.
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3 这个条款的意义是考虑器具稳定性不够,以至倒地触发器具工作吗? ' z( X* \/ |; K5 o8 c
这类器具很多是手持式的，是考虑防止意外操作。
3 k7 f @4 d* T# g; G20.101 Appliances shall be constructed so that inadvertent operation is unlikely. |
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发表于 2009-7-6 11:58
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