Agilent Technologies 4339B - Page 4

Safety Summary
The
following
general
safety
precautions must
be observed
during all
phases of
operation,
service
,
and
repair
of
this
instrument. F
ailure to
comply with
these precautions
or with
specic
W
ARNINGS
elsewhere
in
this
manual
may impair
the protection
provided by
the equipment.
In
addition
it
violates
safety
standards
of design,
manufacture,
and intended
use of
the
instrument.
The
A
gilent
T
echnologies
assumes
no liability
for the
customer's failure
to
comply
with
these
requirements
.
Note
4339B
is
designed
for
use
in
INST
ALLA
TION
CA
TEGORY
II
according
to
IEC
61010-1
and
POLLUTION
DEGREE
1
according
to
IEC
61010-1
and
IEC
60664-1.
4339B
is
an
INDOOR
USE
product.
Note
LEDs
in 4339B
are
Class
1
in
accordance
with
IEC60825-1.
CLASS
1
LED
PRODUCT
Ground
The
Instrument
To
avoid
electric
shock
hazard,
the
instrument
chassis
and
cabinet
must
be
connected
to
a
safety earth
ground
by
the
supplied
power
cable
with
earth
blade
.
DO
NOT
Operate
In
An
Explosive
Atmosphere
Do not
operate
the
instrument
in
the
presence
of
ammable
gasses
or
fumes
.
Operation
of
any
electrical
instrument in
such
an
environment
constitutes
a
denite
safety
hazard.
Keep
Away
From
Live
Circuits
Operating personnel
must not
remove
instrument
covers
.
Component
replacement
and
internal
adjustments
must
be
made
by
qualied
maintenance
personnel.
Do
not
replace
components
with
the
power
cable
connected.
Under
certain
conditions
,
dangerous
voltages
may
exist
even
with
the
power
cable
removed.
T
o
avoid
injuries
,
always
disconnect
power
and
discharge
circuits
before
touching
them.
DO
NOT Service
Or
A
djust
Alone
Do not attempt internal service or adjustment unless another person, capable of rendering rst
aid and resuscitation, is present.
DO NOT Substitute P
arts Or Modify Instrument
Because of the danger of introducing additional hazards
, do not install substitute parts or
perform unauthorized modications to the instrument. Return the instrument to a Agilent
T
echnologies Sales and Service Oce for service and repair to ensure that safety features are
maintained.
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