Operating instructions

Issue Date: 2003-09-25 Page 4 of 25 Report Reference # E203413-A17-CB-1
IEC 60950
SubClause Difference + Test Result - Remark Verdict
UL International Demko A/S
Germany - Differences to IEC60950, Third Edition (1999)
1.7.12 Directions for use with rules to prevent certain
hazards for (among others) maintenance of the
technical labour equipment, also for imported
technical labour equipment shall be written in the
German language.
NOTE: Of this requirement, rules for use even only
by service personnel are not exempted.
N/A
H.a a) A license is required by those who operate an X-
ray emission source
N/A
H.b b) A license in accordance with Clause 1 is not
required by those who operate an X-ray emission
source on which the electron acceleration voltage
does not exceed 20 kV if:
1) The local dose rate at a distance of 0.1 m from
the surface does not exceed 1 µSv/h and
2) it is adequately indicated on the X-ray emission
source that
i) X-rays are generated and
ii) the electron acceleration voltage must not
exceed the maximum value stipulated by the
manufacturer or importer
N/A