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| | DSH 600/07
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| Dimensions and protection against electric shock
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| 60238(ed.8)
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Question: & s+ b6 X0 k% l4 W r8 p. }
Some lampholders intended to be built into appliance are of such construction (see the photos below) that it is impossible to test them by use of some gauges, e.g. a gauge according to the standard sheets 7006-30 and 7006-31, and* G; p5 y. o1 j* t0 ~% _
according to Figure 11, if a lampholder is not re-assembled prior to test. This means that the metal part of a lampholder, intended to fix it in the appliance, has to be removed and consequently a lampholder becomes useless. When testing the protection against electric shock with gauge 7006-31 on the re-assembled lampholder, the test probe easily reaches a contact. However, in real situation, a contact with a lamp cap when inserting the lamp is not possible. What is the opinion of other Laboratories? f/ j* o* P; ]6 o0 n( H) A
Decision:, M$ k+ H2 f3 T# M2 E
Lampholder for specific use shall be tested according to the intended use.- L2 b9 j4 U6 e" c( B+ ]/ `/ ]- N
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