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a. General mainenance:
•
Wipe the device regularly with a moist, lint-free cloth. Do not use alcohol or solvents.
b. Fuse Replacement
•
Remove COM probe [9] and test pin [1] from the circuit under test.
•
Switch off the multi-meter.
•
Unscrew the test pin [1] and remove the front cover.
•
Remove the fuse from the fuse holder and replace it with a new fuse of the same type and
with the same specifications (F500mA/250V, Ø 5 x 20mm).
•
Close the cover and re-install the test pin [1].
c. Battery Replacement
•
Replace the battery as soon as the "
•
Remove COM probe [9] and test pin [1] from the circuit under test.
•
Switch off the multi-meter.
•
Unscrew the release knob [8] and remove the back cover.
•
Replace the batteries by 2 new batteries of the same type and with the same specifications
(1.5V – LR44).
•
Close the battery compartment carefully and tighten the release knob [8].
Notes:
Do not try to repair or calibrate the meter yourself; contact your dealer.
o
Replace damaged accessories immediately; order them at your local dealer.
o
Do not use the meter when it is damaged.
o
9. Technical specifications
This device is not calibrated when purchased!
Regulations concerning environment of use:
•
Use this meter only for measurements in CAT I, CAT II and CAT III environments (see §4)
•
Use this meter only in a pollution degree 2 environment (see §5)
Ideal temperature
Ideal relative humidity
Max. altitude
Overvoltage/installation category CAT III 600V / CAT II 1000V
Pollution degree
Operating temperature
Storage temperature
fuses
Overrange indication
Low battery indication
Polarity indication
"Hold" function
Backlight function
Automatic switch off
Power
Dimensions
Weight
Accessoires
19.01.2011
DVM3218
" indication appears on the display.
18-28°C
75%
2000m
Pollution degree 2
0°C~40°C (RH<80%)
-10°C~60°C (RH<70, store without batteries!)
mA range F500mA / 250V, 5 x 20mm
yes ('OL')
yes (
)
'-' automatic indication
yes
no
yes
2 x 1.5V LR44 batteries V13GA (incl.)
230 x 35 x 20mm
±200g
manual / batteries
9
©Velleman nv
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