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HP4402.book : title.fm vii Fri Feb 12 15:32:45 1999
General Safety Considerations
HP E4419B User’s Guide vii
IEC 1010-1 Compliance
This instrument has been designed and tested in accordance with IEC
Publication 61010-1 +A1:1992 Safety Requirements for Electrical
Equipment for Measurement, Control and Laboratory Use and has been
supplied in a safe condition. The instruction documentation contains
information and warnings which must be followed by the user to ensure
safe operation and to maintain the instrument in a safe condition.
Statement of Compliance
This product has been designed and tested for compliance with IEC 60529
(1989) Degrees of Protection Provided by Enclosures (IP Code). Level IPx4
is attained if, and only if, the carry case( part number HP 34141A) is
fitted.
User Environment
This product is designed for use in a sheltered environment (avoiding
extreme weather conditions) in accordance with Pollution Degree 3
defined in IEC 60664-1, with the carry case ( part number HP 34141A)
fitted over the instrument.
The product is suitable for indoor use only, when this carry case is not
fitted.
Installation Instructions
To avoid unnecessary over-temperature conditions, while this carry case is
fitted do not apply an ac mains supply voltage, only operate your
HP E4419B from the battery pack.