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m
HEWLETT
PACKARD
SAFETY SUMMARY
The toUnwlnS psnaral rafot~ precautions must ho ulwsrvad durlnp all phasss of opwatlon, rwiw,
and rapnlr of thir
Innrument. failuru to cumply with these pracauUon# or with rpscfflc wornInS td8awhars in tldr manual vldatan
ufew rtandwdn uf deslpn, manuf#ture. and Mended use of the inrtrumnnt. tfnwlatt4%ekard Cumpnny assunws na
IiabilitV for the customer's failura tu comply with these rquiramanta. Thin II II SafetV Class 1 instrument.
GROUND THE llYSTRUMENT
To minimize shock hazard, the instrument
chassis and cabinet
must be conycted
to an
elec-
ttical ground.
The instrument
is equipped
with a three-conduclot
ac power cable. The power
cable must either be plugged
into an approved
three-contact
alactticel
outlet
ot used with a
three-contact
to two-contact
adapter
with the grounding
wire (green) firmly cdnnected
to an
electrical
ground
(safety ground)
at the power
outlet.
The power jack and mating
plug of the
power cable meet International
Electtotechnical
Commission
MCI safety standards.
Do MOT OPERATE IN AN EXpL0SiVf ATMOSPHERE
Do not operate the instrument
in the presence of flammable
gases ot 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
covets. 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 NUT SERVICE OR ADJUST ALONE
Do not attempt
internal satvice ot adjustment
unless another
person, capable of tendering
first
aid and resuscitation,
is present.
DO NOT SUSSTlTUTE PARTS OR MODIFY INSTRUMENT
Beceuse of the danger of introducing
additional
hazards, do not install substitute
parts ot pat-
form any unauthorized
modification
to the instrument.
Return the instrument
to a Hewlett-
Packard Sales and Service Office for service and repair to ansuta that safety features
are main-
tained,
QANQEROUS PROCEUURE WARNINQS
Warnings,
such a8 the example
below,
precede potentially
dangatoua
procedures
throughout
this manual.
Instructions
conteined
in the warnings
must be followed,
piGi-
Uqarous
voltqa~. cap~bla of uurinS death, arm pvnont In thl8 lnntrumsnt Uao I*.
ttumr orutlon whsn bandllag, tet+tlnS, and aaudap
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