Keysight Technologies U3050BH11, User'S And Service Manual

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U3050BH11 Safety and Regulatory Information
Safety and Regulatory Information
Introduction
Review this product and related documentation to familiarize yourself with safety markings and
instructions before you operate the instrument. The documentation contains information and
warnings that must be followed by the user to ensure safe operation and to maintain the
product in a safe condition.
Before Applying Power
Verify that the premises electrical supply is within the range of the instrument. The instrument
has an autoranging power supply.
To prevent electrical shock, disconnect the Keysight Technologies
U3050BH11 from mains electrical supply before cleaning. Use a dry cloth
or one slightly dampened with water to clean the external case parts. Do
not attempt to clean internally.
Connector Care and Cleaning
If alcohol is used to clean the connectors, the power cord to the instrument must be removed.
All cleaning should take place in a well ventilated area. Allow adequate time for the fumes to
disperse and moist alcohol to evaporate prior to energizing the instrument.
Keep isopropyl alcohol away from heat, sparks, and flame. Store in a tightly
closed container. It is extremely flammable. In case of fire, use alcohol foam,
dry chemical, or carbon dioxide; water may be ineffective.
Declaration of Conformity
A copy of the Declaration of Conformity is available upon request, or a copy is available on the
Keysight Technologies web site at
https://regulations.about.keysight.com/DoC/default.htm
Statement of Compliance
This instrument has been designed and tested in accordance with CAN/CSA 22.2
No. 61010-1-04, UL Std No. 61010-1 (Second Edition), and IEC 61010-1 (Second Edition).
Keysight U3050BH11 User's and Service Guide 37