Solartron 1260 - Grounding

power
plug or
external
ground
(as
appropriate)
must remain
connected
until all
measuring
and
control
circuits have
been
disconnected.
3.
Any
interruption
of
the ground
connection
(inside
or
outside
the
instrument)
is
prohibited.
4. When
the
instrument
is
connected
to its
supply
the
opening
of
covers
or
removal
of
parts
could
expose live
conductors.
The
instrument
should
be
disconnected
from
all
voltage
sources
before it
is
opened
for
any
adjustment,
replacement,
maintenance
or repair.
Adjustments,
maintenance
or
repair
of
the
instrument
when
it
is
powered
should
not
be attempted
by the
user.
Consult-
a
Solartron
service
center
if
repairs
are
necessary.
5.
Ensure that
fuses
of
the
correct rating
and type
are
fitted.
The
use
of
makeshift
fuses,
and
short-circuiting
of fuse
holders,
is
prohibited..
6.
Whenever
it is
likely
that
the
safety
of the
instrument
has
been
impaired,
it
should
be
made
inoperative
and
secured
against
any
unintended
operation.
Safety
could
be
impaired
if the
instrument:
a) shows
visible
damage,
b)
fails
to
perform
intended
measurements,
c) has
been
subjected
to prolonged
storage
under
unfavourable
conditions,
d)
has been
subjected
to
severe
transport
stress.
This
symbol
on the
instrument
means,
"Refer
to
the
operating
manual
for
detailed
instructions
or safety
precautions”.
GROUNDING
For
safety,
a ground
connection
is
essential
whenever
measurement
and
control
circuits
are
connected,
even
when
the
instrument
is
switched
off.
The
instrument
is
grounded
by
connecting
it
to a power
outlet or
other
suitable
earthing
point.
The
ground
connection
should
be
capable
of carrying
25A.
2.4
JWS/
1260/2