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22.113 Hobs shall be constructed so that inadvertent operation of touch controls is unlikely- [8 L, ?( w$ @0 y) v5 _4 M9 T) V1 `
if this could give rise to a hazardous situation due to
) e7 V8 e1 W2 M2 j9 T' G' P1 r– spillage of liquids, including that caused by a vessel boiling over;
+ d; C- x$ T" h7 U& s/ B$ N– a damp cloth placed on the control panel.0 b# E' C4 [7 J
Compliance is checked by the following test, the appliance being supplied at rated voltage.
% @3 }8 s; }, W4 oThe test is carried out with each hob element energized in turn and then without energizing% s3 [ i# D( t- f
any hob elements.9 }; y$ T- e, |, N' u" m
Sufficient water to completely cover the control panel to a depth not exceeding 2 mm, with a
* U, j2 r. T- [& R; \minimum of 140 ml, is poured steadily over the control panel so that bridging occurs between
8 W2 M7 v" q5 G3 s t( r* lcombinations of touch pads.0 g/ q) }8 v% L5 g9 L" ?
A cloth having a mass between 140 g/m2 and 170 g/m2, and dimensions approximately, r* i2 _$ F+ `; Q
400 mm x 400 mm, is folded four times into a square pad, saturated with water and placed
8 I0 W3 W% ^- [6 h+ V+ M8 M( ]. p0 Fover the control panel in any position.' k% i8 L! `9 {8 B! J0 |; T0 ^- p& W
There shall be no operation of any hob element for longer than 10 s.
- }$ ~& E* b, V# k6 r" `/ LDuring the test, it shall be possible to switch off the energized hob element by operating the
* M2 K+ O* F9 ~* j& dtouch controls, unless it switches off automatically.
" j9 {+ l0 t8 n* [7 ?( O
# R7 t+ j5 I8 r, n: r. a6 ]: Q这是335-2-6的标准原话. 对这个测试不是很清楚. 足够的水覆盖在控制面板上后, 在用140ml的水倾倒上去, 还有个就是模拟抹布在控制面板上移动. 电磁炉要在额定电压下工作的情况下做这个测试?如何判定这个测试? |
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发表于 2008-10-10 15:21
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