DSH 607 Heating

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IEC60335试验指甲

DSH 607

Heating 8 O1 i  n8 M! B6 a6 t' J

11.7.104 " E8 t. ^8 i9 I5 {" T! u  r2 J. y7 S

60335-2-15(ed.5)

Question:
Testing an espresso coffee maker according to the new standard, there are some problems to define the time of operation for the heating test.
In fact, in sub-clause 11.7.104 it is not clearly defined the time for producing coffee as the previous EN 60335-2-15/1996, where in the note in 1 of sub-clause 11.7 was stated "Unless otherwise stated in the instructions for use, one cup equals 100 cm³".
As in the instructions the manufacturer makes reference only to the maximum quantity of powder coffee to put in the filter and not to the maximum quantity of coffee produced, is it possible to apply the note 1 of the previous edition also for the new one?
Decision:
For automatic espresso coffee makers and espresso coffee makers provided with a jar, the brewing period is the time necessary to produce the maximum quantity of coffee allowed by the timer or by the capacity of the jar.
; M- k2 x1 S$ iFor manual espresso coffee makers, if the maximum quantity of coffee to be produced is not specified in the instructions, the brewing period is the time necessary to produce 100 cm³ of coffee for each cycle.
Unless otherwise specified in the instruction, the following conditions are applicable for espresso coffee-makers having an outlet for supplying steam or hot water,
& \& L1 V, b6 {! p4 e- Steam 1 minute or
- Hot Water 100 cm³
- S% e  ~! m, N- s+ [Whichever is more unfavourable“
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