Velleman DVM893, Руководство пользователя

Страница: 13 / 84

V. 03 – 01
8. Cle
Instructio
• Meter c
perform
hazards
to do so
informa
• When p
replacem
• Before o
you hav
• Be awa
in the m
WA
bef
exa
inst
Rem
Do
by
test
Swi
fuse
General M
Wipe the d
detergent.
Dirty or we
1. Switch
2. Remo
from t
3. Gently
4. Soak
5. Make
again
Battery R
Lo
ele
as
Us
To
alw
Do
no
ba
ch
1/02/2013
eaning and M
ons for Safe Main
alibration, mainten
med by technicians
s. Do not attempt
o and have the rel
ation.
performing meter m
ment parts.
opening the meter
ve no static electri
re that there may
meter even after p
ARNING: To avoid
fore opening the ho
act same specificat
trument, do not ge
mark: refer to the
not replace intern
identical ones with
t leads, from your
itch off the meter
es.
Maintenance
device regularly wi
Do not use alcoho
et input sockets m
h off the meter.
ove the test probes
the input sockets.
y remove any dirt
a new cotton bud
sure the sockets a
.
Replacement
w/bad batteries ca
ectric shocks or pe
soon as the batte
se only batteries of
o avoid shock or pe
ways turn off the
o not puncture bat
ot attempt to recha
atteries in accordan
ildren.
DVM893
13
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 a
f the specified typ
ersonal injury, bef
meter and discon
tteries or throw the
arge non-recharge
nce with local regu
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
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
©Velleman n
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
nv
d
es
g.
or
ts.
y
f