Velleman DVM893 Mode D'emploi page 13

8. Cle eaning and M
Instructio ons for Safe Main
• Meter c alibration, mainten
perform med by technicians
hazards s. Do not attempt
to do so o and have the rel
informa ation.
• When p performing meter m
replacem ment parts.
• Before o opening the meter
you hav ve no static electri
• Be awa re that there may
in the m meter even after p
WA ARNING: To avoid
bef fore opening the ho
exa act same specificat
inst trument, do not ge
Rem mark: refer to the
Do not replace intern
by identical ones with
test t leads, from your
Swi itch off the meter
fuse es.
General M Maintenance
Wipe the d device regularly wi
detergent. Do not use alcoho
Dirty or we et input sockets m
1. Switch h off the meter.
2. Remo ove the test probes
from t the input sockets.
3. Gently y remove any dirt
4. Soak a new cotton bud
5. Make sure the sockets a
again .
Battery R Replacement
Lo w/bad batteries ca
ele ectric shocks or pe
as soon as the batte
Us se only batteries of
To o avoid shock or pe
alw ways turn off the
Do o not puncture bat
no ot attempt to recha
ba atteries in accordan
ch ildren.
V. 03 – 01 1/02/2013
DVM893
Maintenance
ntenance
nance, repair, and
who fully underst
to repair or servic
evant calibration,
maintenance, only
r, disconnect all po
city to avoid dama
be dangerous volt
owering off.
d electrical shock,
ousing. To preven
tions. To avoid ele
et water inside the
e warning on the b
nal parts yourself.
h the same specific
r dealer.
and remove test l
ith a moist, lint-fre
ol, solvents or abr
may affect the read
s from the circuit u
that may be in th
with a cleaning an
are perfectly clean
an produce false r
ersonal injury. The
ery indicator
f the specified typ
ersonal injury, bef
meter and discon
tteries or throw the
arge non-recharge
nce with local regu
13
3
d other operations
tand the meter and
e the meter unless
performance test
use specified and
ower supplies and
aging the meter co
tages remaining in
always disconnec
t fire hazards, inst
ectrical shock and/
e housing.
back of the meter.
Replace damaged
cations. Order spa
eads prior to repla
ee cloth and a sma
rasive products.
dings. To clean the
under test. Remov
e sockets.
nd oiling agent and
n and dry before u
eadings, which ca
erefore, you must
a appears.
e and rating (9 V)
fore opening the b
nect the test leads
em in fire as they
eable batteries (alk
ulations. Keep batt
can only be
d electrical shock
s you are qualified
and service
d approved
make sure that
omponents.
n some capacitors
ct the test leads
tall fuses with the
or damage to the
d or lost accessorie
are accessories, e.
acing the battery o
all amount of
e input sockets:
ve all test leads
d clean the socket
sing the meter
n possibly lead to
replace the batter
.
attery cover,
s.
may explode. Do
kaline). Dispose of
teries away from
©Velleman n
d
es
g.
or
ts.
y
f
nv