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HP 654 A Series User Manual

HP 654 A Series
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SAFETY
SUMMARY
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.
Hewlett-Packard
Company
assumes
no
liability
for
the
user’s
failure
to
comply
with
these
requirements.
BEFORE
APPOTNG
POWER
Verify
that
the
instrument
is
set
to
match
the
available
line
voltage.
GROUND
THE
INSTRUMENT
This
product
is
a
Safety
Class
1
instrument
(provided
with
a
protective
earth
terminal).
To
minimize
shock
hazard,
the
instrument
chassis
and
cover
must
be
connected
to
an
electrical
ground.
The
instrument
must
be
connected
to
the
ac
power
mains
through
a
three-conductor
power
cable,
with
the
third
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.
If
the
instrument
is
to
be
energized
via
an
external
autotransformer
for
voltage
reduction,
be
certain
that
the
autotransformer
common
terminal
is
connected
to
the
neutral
(earth
pole)
of
the
ac
power
lines
(supply
mains).
FUSES
Only
fuses
with
the
required
rated
current,
voltage,
and
specified
type
(normal
blow,
time
delay,
etc.)
should
be
used.
Do
not
use
repaired
fuses
or
short-circuited
fuseholders.
To
do
so
could
cause
a
shock
or
fire
hazard.
DO
NOT
OPERATE
IN
AN
EXPIOSIVE
ATMOSPHERE
Do
not
operate
the
instrument
in
the
presence
of
flammable
gases
or
fumes.
DO
NOT
REMOVE
THE
INSTUMENT
COVER
Operating
personnel
must
not
remove
instrument
covers.
Component
replacement
and
internal
adjustments
must
be
made
only
by
qualified
service
personnel.
DO
NOT
EXCEED
INPUT
RATINGS
This
instrument
may
be
equipped
with
a
line
filter
to
reduce
electromagnetic
interference
and
must
be
connected
to
a
properly
grounded
receptacle
to
minimize
electric
shock
hazard.
Operation
at
line
voltages
or
frequencies
in
excess
of
those
stated
on
the
line
rating
label
may
cause
leakage
currents
in
excess
of
5.0
mA
peak.
SAFETY
SYMBOLS
A
-I-
I
'
\
Refer
to
the
operating
manual.
Indicates
earth
ground
terminal.
WARNING
This
sign
denotes
a
hazard.
It
calls
attention
to
a
procedure,
practice,
or
the
like
which,
if
not
correctly
performed
or
adhered
to,
could
result
in
personal
injury.
Do
not
proceed
beyond
a
WARNING
sign
until
the
indicated
conditions
are
fully
understood
and
met.
CAUTION
This
sign
denotes
a
hazard.
It
calls
attention
to
a
procedure,
practice,
or
the
like
which,
if
not
correctly
performed
or
adhered
to,
could
result
in
damage
to
or
destruction
of
part
or
all
of
the
instrument.
Do
not
proceed
beyond
a
CAUTION
sign
until
the
indicated
conditions
are
fully
understood
and
met.
Instruments
that
appear
damaged
or
defective
should
be
made
inoperative
and
secured
against
unintended
operation
until
they
can
be
repaired
by
qualified
service
personnel.
il

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HP 654 A Series Specifications

General IconGeneral
BrandHP
Model654 A Series
CategoryPower Supply
LanguageEnglish

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