User Manua Al - Velleman DVM831 Manual Del Usuario

C. Fuse Repla acement
• The fuse rar rely needs to be repla
caused by a human error.
• Remove tes t probes from the circ
the input jac cks.
• Switch off th he multi-meter.
• Release the screw at the back of
compartmen nt.
• Release the screw under the batt
other 2 scre ews on the back of the
• Gently remo ove the housing.
• Remove the e fuse from the fuse ho
same type a and with the same spe
200mA rang ge: ceramic fuse 5x20
10A range: ceramic fuse 5x20mm
• Close the m eter carefully but firm
Notes:
o Do not tr ry to repair or calibrat
o Never op en the housing when
o Every rep pair must be performe
9. Accessor ries
Check r regularly and before e
test pro obes for damage.
Only us se accessories with the
Order s spare accessories at yo
o Set test l eads with probe, dou
o Adaptor s socket for transistor te
o Battery ( inside meter)
o User man nual
10. Specifi cations
This device is n not calibrated when pu
Regulations co ncerning environment
• Use this me ter only for measurem
§4)
• Use this me ter only in a pollution
Ideal temperat ture
Ideal relative h humidity
Max. altitude
Overvoltage/in nstallation category
Pollution degre ee
Operating tem perature
Polarity indicat tion
Overrange indi ication
Low battery ind dication
Measuring spee ed
display
power supply
Dimensions
Weight
31.03.2010
DVM831
ced and a blown fuse
cuit under test. Remov
the meter (top) and o
ery compartment cov
e meter as well.
older and replace it w
ecifications:
0mm F500mA/250V
m F10A/250V
mly before using.
e the meter yourself.
the meter is connecte
ed by a trained techni
each use the device an
e same specifications
our dealer.
ble insulated 10A CAT
est
urchased!
t of use:
ments in CAT I and CA
degree 2 environmen
23°C± 5°C
45%~75% RH
2000m
500V CAT II
Pollution degree 2
0°C~40°C
'-' automatic indicatio
'1'
2~3 samples per sec
3 ½ digit LCD
2 x AAA 1.5V-batteri
rechargeable batterie
126 x 70 x 27 (H x B
± 170g
11
is almost always
ve all test leads from
open the battery
er and release the
with a new fuse of the
ed to a live circuit.
cian.
nd/or accessories e.g.
as the original ones.
T III 1000V
AT II environments (se
nt (see §5)
on
cond, nominal
es (do not use
es
B x D)
©Velleman nv
ee
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