4
The following general safety precautions
must be observed during all phases of
operation of this instrument. Failure to
comply with these precautions or with
specific warnings elsewhere in this manual
violates safety standards of design,
manufacture, and intended use of the
instrument.
Keysight Technologies assumes no liability
for the customer's failure to comply with
these requirements.
Before operation, review the instrument and
manual for safety markings and instructions.
You must follow these to ensure safe
operation and to maintain the instrument in
safe condition.
This product is a Safety Class 1 instrument
(provided with a protective earth terminal).
The protective features of this product may
be impaired if it is used in a manner not
specified in the operation instructions.
All Light Emitting Diodes (LEDs) used in this
product are Class 1 LEDs as per IEC 60825-1.
This instrument is intended for indoor use in
an installation category II, pollution degree 2
environment. It is designed to operate at a
maximum relative humidity of 95% and at
altitudes of up to 2000 meters.
Refer to the specifications tables for the ac
mains voltage requirements and ambient
operating temperature range.
Verify that all safety precautions are taken.
The power cable inlet of the instrument
serves as a device to disconnect from the
mains in case of hazard. The instrument
must be positioned so that the operator can
easily access the power cable inlet. When
the instrument is rack mounted the rack
must be provided with an easily accessible
mains switch.
To minimize shock hazard, the instrument
chassis and cover must be connected to an
electrical protective earth ground. The
instrument must be connected to the ac
power mains through a grounded power
cable, with the ground wire firmly connected
to an electrical ground (safety ground) at the
power outlet. Any interruption of the
protective (grounding) conductor or
disconnection of the protective earth
terminal will cause a potential shock hazard
that could result in personal injury.
Do not operate the instrument in the
presence of flammable gases or fumes.
Operating personnel must not remove
instrument covers. Component replacement
and internal adjustments must be made only
by qualified personnel.
Instruments that appear damaged or
defective should be made inoperative and
secured against unintended operation until
they can be repaired by qualified service
personnel.
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