EK1 AG2 from TUV SUD 针对EN60335-2-9 A13

TUV SUD关于德国EK1决议的翻译和解释

TÜV SÜD | Aug. 2011

No.14

S

Standards Info Bulletin

Regulatory and technical standards updates relevant to your operations

Guidance for Implementation of CENELEC Guide 29 – Test and Certification Decisions

The decisions made by EK1/AG2 will be forwarded to EK1 with the recommendation to bring about an EK1-decision (adoption and publication).

This is by statute to ensure that the recognized test organizations apply equal requirements for the GS-Mark certification and therefore more legal certainty is assured.

此决议由EK1/AG2拟定并将提交到EK1用以生成的ek1决议， 这是一个法令要求， 用以保证所有的认可测试机构采

用相同的要求用以GS标志的认证并作为进一步的法律依据。 In case of doubt the German version is valid.

如有任何疑问， 以德文版本为准。

TUV SUD关于德国EK1决议的翻译和解释

TÜ V SÜ D Standard Info Bulletin

August 2011 Page 2

Decision for certification说明

Definition:定义 Pop-up - automatic function弹出—自动的功能 Lift-up - manual function提起—手动的功能 A general risk assessment regarding the metal surface on the top (see photo) follows:关于上部金属表面的风险评估如下(见下图): In general the following situations can be considered:通常以下几种状态应该考虑： 1. Toaster in operation (toasting):正在工作时(烧烤中) The metallic top surface comprises a surface adjacent to the inner part of the appliance which is intentionally heated to provide the desired function.上部金属表面由临近器具内部的表面构成，用以食品加热以达到使用者想要的功能。 By construction this surface is only reachable from the top. D

ue to hot air rising by convection from the slots the risk of burning is clearly known to the user. Contact with the hot metal surface is therefore not likely. There is no risk of burning.结构上看，此表面只能从上面触及，由于热气是由加热槽往上对流，使用者可以清楚地认识到有被烫伤的风险，故此时接触发热面是不太可能发生的事情，综上所述，此状态不认为有被烫伤的风险。 2. Immediately after end of operation (removal of the bread):工作之后即时发生 (拿开面包片时): It can be assumed that by experience the user will expect to touch the hot surface of the toast when removing the bread by hand (in general there is no burning hazard due to the rough surface structure, low thermal capacity and low thermal conductivity). Therefore the user will seek to minimize the contact time and contact area when removing the bread.可以假定，一个有经验的使用者用手夹住面包片本身取出 (由于面包片具有表面粗糙，低热容量和极低的热传导性，通常可以认为没有被烫伤的风险),因此当取面包片时，使用者将主动寻求最小的接触时间和接触面积。 Additionally it can be presumed that the user is aware and alerted of any hot parts by the warm air rising by convection and that he will consciously try to avoid contact with adjacent hot metal parts.此外，还可以假定使用者由于感受到面包槽所传送的热气，他会有意识的主动避免接触附近的发热金属表面。 As long as removal of the toast is possible without having to touch the metal surface due to construction, there is no relevant risk of unintentional touching at the shown location.从结构上考虑，如果在取面包的过程中不接触附近金属表面是可能的，那么上图所示的位置就没有无意识接触的风险。

TUV SUD关于德国EK1决议的翻译和解释

TÜ V SÜ D Standard Info Bulletin

August 2011 Page 3

Decision for certification说明

This can be assumed if the bread will protrude from the slot sufficiently in the upper position of the pop-up mechanism (see Fig. 1).以上的分析基于面包片能够在弹出机构中伸出槽口足够的距离 (见下图)

(Fig. 1) Even if the toaster is provided with an additional“lift-up” function this function will not be considered.即使toaster附有一个额外的“lift-up”功能，这个功能也不被考虑。 A protrusion“a” (Fig. 1) of 20 mm over the highest point of the hot surface can be regarded as sufficient to allow a safe removal of the toast. A supplied tool (e.g. pliers) intended for the safe removal of toast is not suitable as an adequate solution.如fig.1图所示，如果面包片从槽口弹出最大高度在20mm以上，被认为面包片可以被足够安全的取出。一个额外的工具(例如：镊子)用来辅助取面包片不被认为是一个安全的方案。 A contact with the hot metal surface is not therefore likely.

The risk of burning is minimized.这种情况下的接触热表面被认为是不太可能发生的，故烫伤的风险已降到最低。 For the evaluation a normal toast of about 85 mm length is assumed, the maximum possible load with toasts apply. (Note: Hot surface - Any surface that exceeds the values of the table Z.101 without consideration of footnote b)假定用来评估的面包片长度大约为85mm,面包片最大可能的负载被使用。(注：任何表面温升超过table Z101的限值，都不考虑footnote b的豁免) The unit is functionally designed that after operating of the automatic shut-off the distance b does not exceed 60 mm. With respect to the shrinking of the toast during the toast process an additional tolerance of 5 mm has to be taken into account.产品结构应被设计成自动停机以后，图示的b距离不超过60mm (见Fig. 1)。考虑面包片加工工程中由于加热会收缩，故5mm的误差被考虑。

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