24
D.
Troubleshooting
If
the
MS4500E
High
Resolution
ER
Data
Logger
does
not
seem
to
perform
as
expected,
check
the
following
items:
CAUTION:
Before
performing
any
tests
or
maintenance
on
the
MS4500E
High
Resolution
ER
Data
Logger
,
ensure
that
all
hazardous
area
requirements
are
met.
ATTENTION
:
avant
d'effectuer
tout
essai
ou
d'entretien
sur
l'MS4500E
haute
résolution
ER
Enregistreur
de
données,
s'assurer
que
toutes
les
conditions
sont
remplies
pour
zone
dangereuse.
1.
Ensure
that
the
probe
is
operational
and
is
not
completely
corroded.
This
can
be
done
in
two
ways.
a.
Test
the
probe
with
another
portable
ER
meter
if
available.
b.
Test
the
probe
with
a
portable
resistance
or
continuity
meter
as
follows:
i.
Connect
one
test
lead
to
pin
‘A’
of
the
probe’s
6
‐
pin
connector.
ii.
Measure
continuity
to
each
of
the
other
pins.
There
should
be
continuity
(low
resistance)
to
each
pin.
NOTE:
Continuity
on
each
pin
does
not
ensure
that
the
probe
is
good.
However,
if
you
find
an
open
circuit
on
any
pins
then
it
is
almost
certain
that
the
probe
is
bad
and
should
be
replaced.
2.
Ensure
the
battery
voltage.
3.
Test
the
MS4500E
High
Resolution
ER
Data
Logger
transmitter
using
the
supplied
Meter
Prover
(see
page
23.)
These
basic
checks
should
indicate
the
source
of
any
problem
(probe,
power
supply,
wiring,
etc.).
If
it
is
determined
that
the
MS4500E
High
Resolution
ER
Data
Logger
is
malfunctioning,
or
if
you
need
further
assistance
in
troubleshooting,
contact
Metal
Samples
Technical
Support.
CAUTION:
If
the
MS4500E
High
Resolution
ER
Data
Logger
transmitter
shows
any
signs
of
damage,
remove
it
from
service
immediately
and
consult
the
factory.
ATTENTION:
Si
l’Émetteur
de
l’Enregistreur
de
données
de
haute
résolution
présente
des
signes
de
dommages,
Alors
il
faut
le
retirer
du
service
et
consulter
l’usine.
