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SAFETY SUMMARY
The
lolowlng
generat salety precaulions must
be
obserued
during all phases
of
operation, service,
and
repair
oi
ttris
instrument, Faiture
to
comply wtth these
precautions
or
with specillc
warnings
elsewhere
in
this
manual vlotates salety standards
ol
destgn, manufacture, and inlended use
ol
lhe
instrument. Hewtett-Pacftard Company
assumes
no
ltabilily
lor
the cuslomer's lailure
to
comply
with these requirements,
GROUND
THE INSTRUMENT.
To
minimize shock hazard,
the
instrument chassis
and
cabinet must
be
connected
to an
electrical
ground.
The
instrument
is
equipped
with a three-conductor ac
power cable. The power cable
must either
be
plugged into
an
approved
three-contact electrical outlet
or
used with
a
three-contact
to
two-contact adapter with
the
grounding wire (green) firmly connected
to
an electrical
ground
(safety ground)
at the
power outlet. The power
lack and
mating plug
of the
power cable
meet
lnternational Electrotechnical Commission (lECt safety standards.
DO NOT OPERATE IN AN EXPLOSIVE ATMOSPHERE.
Do not
operate
the
instrument
in the
presence
of
flammable gases
or
fumes. Operation
of
any
electrical instrument in such an environment constitutes a definite safety hazard.
KEEP AWAY FROM LIVE CIRCUITS.
Operating personnel must not remove instrument covers. Component replacement and internal
adjustments must
be
made by qualified maintenance personnel. Do not replace components
with
power cable connected. Under certain conditions. dangerous voltages may exist even with
the
power cable removed.
To avoid
injuries, always disconnect power and discharge circuits
before
touching
them.
DO NOT SERVICE OR ADJUST ALONE.
Do not
attempt internal service
or
adjustment unless another person, capable
of
rendering
first
atd
and resuscitation, is
present.
DO NOT SUBSTITUTE PARTS OR MODIFY INSTRUMENT.
Because
of the
danger
of
introducing additional hazards,
do not install
substitute parts
or
perform
any
unauthorized modification
of the
instrument. Return
the
instrument
to a
Hewlett-Packard
Sales and Service
Office for service and repair
to
ensure
that saiety features are maintained.
DANGEROUS PROCEDURE WARNINGS.
Warnings,
such as the
example below, precede potentially dangerous procedures throughout this
manual.
lnstructions contained in the warnrngs must be followed.
Dangerous
voltages,
Use extreme
caulion
capable
ol
causing death,
are
present
in
this
instrument.
when handling, tesling, and adjusting.
55-t-t
/t)
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