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疑问:
5 U- |6 u% H. G, B! @0 J1 个人觉得应该要有个力度要求吧!# x4 C3 B0 H1 P+ G, u; p2 w
建议参照-2-14 20.103,力度不超过5N。
4 g* @# `( @- K( f1 Y20.103 Hand-held blenders shall incorporate a biased-off switch, its actuating member being positioned in a recess or otherwise guarded to prevent accidental operation.
) ?* x( l: @& p4 n. i* WNOTE This requirement does not apply to hand-held food mixers provided with a blender attachment.; q% p8 E8 y7 s
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., Z* R' \! @3 H9 w) u7 h
; W$ r& W& N9 _& x$ ~. I2 一般器具的开关都满足不了这个条款吧. 莫非要锁位开关?/ J" m+ }0 l3 A
建议使用biased-off switch,或者从结果上使开关不易被触发。
" Z, m- @' c9 ?# INOTE 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? 0 y7 M& Q' P' |! J
这类器具很多是手持式的,是考虑防止意外操作。
: ~) W; R. H% D A6 g. g5 U20.101 Appliances shall be constructed so that inadvertent operation is unlikely. |
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