U3022BH10
Safety and Regulatory Information
Servicing
Danger of explosion if battery is incorrectly replaced. Replace only with the same
or equivalent type recommended. Discard used batteries according to
manufacturer’s instructions.
These servicing instructions are for use by qualified personnel only. To avoid
electrical shock, do not perform any servicing unless you are qualified to do
so.
The opening of covers or removal of parts is likely to expose the user to
dangerous voltages. Disconnect the instrument from all voltage sources before
opening.
No operator serviceable parts inside. Refer servicing to qualified personnel. To
prevent electrical shock, do not remove covers.
The detachable power cord is the instrument disconnecting device. It disconnects
the mains circuits from the mains supply before other parts of the instrument. The
front panel switch is only a standby switch and is not a LINE switch (disconnecting
device).
Connector Care and Cleaning Precautions
Remove the power cord to the instrument. To clean the connectors use alcohol in a well
ventilated area. Allow all residual alcohol moisture to evaporate, and fumes to dissipate prior
to energizing the instrument.
To prevent electrical shock, disconnect the Keysight Technologies U3022BH10 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.
If flammable cleaning materials are used, the material shall not be stored, or left open
in the area of the equipment. Adequate ventilation shall be assured to prevent the
combustion of fumes, or vapors.
U3022BH10 User's and Service Guide
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