10 MG310-en-GB_V1.0 12/15
Maintenance
WARNING
:
To
avoid
electric
shock,
disconnect
the
test
leads
from
any
source
of
voltage
before
removing
the
back
cover
or
the
battery
or
fuse
covers.
WARNING:
To
avoid
electric
shock,
do
not
operate
the
meter
until
the
battery
cover
is
in
place
and
fastened
securely.
This
instrument
is
designed
to
provide
years
of
dependable
service,
if
the
following
care
instructions
are
performed:
1.
KEEP
THE
METER
DRY
.
If
it
gets
wet,
wipe
it
off.
2.
USE
AND
STORE
THE
METER
IN
NORMAL
TEMPERATURES.
Temperature
extremes
can
shorten
the
life
of
the
electronic
parts
and
distort
or
melt
plastic
parts.
3.
HANDLE
THE
METER
GENTLY
AND
CAREFULLY.
Dropping
it
can
damage
the
electronic
parts
or
the
case.
4.
KEEP
THE
METER
CLEAN.
Wipe
the
case
occasionally
with
a
damp
cloth.
DO
NOT
use
chemicals,
cleaning
solvents,
or
detergents.
5.
USE
ONLY
FRESH
BATTERIES
OF
THE
RECOMMENDED
SIZE
AND
TYPE.
Remove
old
or
weak
batteries
so
they
do
not
leak
and
damage
the
unit.
6.
IF
THE
METER
IS
TO
BE
STORED
FOR
A
LONG
PERIOD
OF
TIME
,
the
batteries
should
be
removed
to
prevent
damage
to
the
unit.
BATTERY
INSTALLATION
WARNING
:
To
avoid
electric
shock,
disconnect
the
test
leads
from
any
source
of
voltage
before
removing
the
battery
cover.
1.
Turn
power
off
and
disconnect
the
test
leads
from
the
meter.
2.
Open
the
rear
battery
cover
by
removing
the
screw
using
a
Phillips
head
screwdriver.
3.
Insert
the
6
x
1.5V
‘AA’
batteries
into
the
battery
holder,
observing
correct
polarity.
4.
Put
the
battery
cover
back
in
place.
Secure
with
the
screw.
You,
as
the
end
user,
are
legally
bound
(
EU
Battery
ordinance
)
to
return
all
used
batteries;
disposal
in
the
household
garbage
is
prohibited!
Dispose
of
used
batteries
/
accumulators
at
collection
points
in
your
community
or
wherever
batteries
/
accumulators
are
sold!
Disposal:
Follow
the
valid
legal
stipulations
in
respect
of
the
disposal
of
the
device
at
the
end
of
its
lifecycle
WARNING
:
To
avoid
electric
shock,
do
not
operate
the
meter
until
the
battery
cover
is
in
place
and
fastened
securely.
