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危险,用标准看
& E: v5 Y' u# r. s5 o i {6 K' F20.104 It shall not be possible to inadvertently operate the cutting blades of blenders, other% s. E) r/ x8 \6 A/ \
than hand-held blenders, when they are accessible.( b x* o# ^; d* Y
Compliance is checked by the following test applied to blenders other than hand-held+ ]* Z Y: i; x$ `- A. N
blenders.
' `' a# d. m+ n" P1 U c9 iWith detachable parts removed, if the cutting blades of the blender can be touched with the
6 b+ M5 W' u& y, K* a0 ltest probe specified for blenders in 20.2, it shall not be possible to operate the appliance.
7 A/ I9 d8 H: D7 s& I3 h$ Y+ kSwitches, other than biased-off switches, are placed in the on position and two simultaneous1 K0 \$ E" ^( q8 C8 q8 Z
or sequential applications of test probe B of IEC 61032 are applied to biased-off switches,
0 n5 g/ N, z; a3 E6 ~0 Vincluding interlock switches, with a force not exceeding 20 N in an attempt to operate the2 J+ x" j9 W& B: ~% y1 o i
cutting blades.
8 j3 }; U2 s$ h+ Z9 ~4 B6 [$ RDuring the test, it shall not be possible to operate the appliance. |
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