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真爱如血 发表于 2012-9-4 09:08 , b3 q$ H% E! ?5 K8 s& m! z
60335-2-64 cl.3.1.9
# o- p# W- P# `1 S5 {是这个吧:
7 e; t% Q& w, f& `7 w5 ?) l
- u! ~' M! d( w" D3 J$ S3.1.9 Replacement:
' J6 E; r! l$ O9 c8 r* [: h: T: `normal operation
& [4 _: o. H' C" K1 U0 Uoperation of the appliance under the following conditions ]* B4 @, i" O) }% L9 Y
The appliance is operated without load at rated voltage and with controls intended to be
$ S* ?( x9 i8 R( ?' D' i4 U, m# eadjusted by the user set at maximum until steady conditions are established. The appliance is
* U N1 [/ U; [' D lthen loaded in appropriate steps, the supply voltage being maintained at its original value. For# r9 C. \% \1 E4 ]0 H5 }
each step, steady conditions have to be established before increasing the load. This operation
) M1 K7 H: [8 k- m) ris repeated until just before an overload release operates, or until the steady condition with. I6 \; @+ o5 Q3 b7 Y4 r2 V$ t1 p
the highest temperature has been attained.1 i/ y7 l7 S1 D, t
NOTE 101 The load may be achieved by using an electrical or mechanical brake.
7 y4 y; t5 [ }, _1 N% F: ]* W1 xWhere it is not possible or is impractical to apply effectively an electrical or mechanical brake,! f' \* ~! t7 |4 a: k
the load is 115 % of the input measured when the appliance is operated without load at rated
: r8 x6 z; \" f2 j. uvoltage and normal operating temperature, and with controls intended to be adjusted by the
/ w. o# \$ L l6 X Guser set at maximum.
3 s# J6 b. L' bNOTE 102 Examples of such appliances are
' |+ t% _" D% @– liquid blenders;
% p9 y1 v( e9 {& r8 d7 j* j– slicers;2 x3 \" g" P+ Y8 n3 @( b; ~0 `
– peelers;, a) V" j- H: U7 D2 b$ N/ i, R/ `
– coffee grinders;6 F7 E$ d. h" M% |/ J/ ~
– machines used for washing and/or drying food;
9 F7 E6 B7 P* E. k. t; k9 R; Z– portioning machines. |
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