Velleman DVM020 Bedienungsanleitung Seite 16

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When"
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Fuses rarely need replacement and blown fuses almost always
result from human error.
To replace the battery:
•
Switch off the instrument. Disconnect the test leads.
•
Remove the screw at the back of the case and gently open the
housing.
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Remove the old battery and insert a new one.
•
Close the housing and fasten the screw.
Battery: 1.5V (AAA) x 2, make sure to respect the polarity
•
Prior to fuse replacement, ensure that the multimeter is
disconnected from external voltage supply and other connected
instruments.
•
Only use fuses as described in the technical data section! Using
auxiliary fuses, in particular short-circuiting fuse holders is
prohibited and can cause instrument destruction or serious bodily
injury of operator.
To replace the fuses:
•
Switch off the instrument. Disconnect the test leads.
•
Remove the screw at the back of the case and gently open the
housing.
•
Remove the defective fuse and insert a new one.
•
Close the housing and fasten the screw.
Fuses: F 0.20 A / 600 V, 5 x 20 mm & F 10A / 600V, 5 x 20 mm
Make sure the meter is closed tight and put the protective edge back in
place before using the meter.
V. 01 – 09/05/2023
DVM020
" is displayed, the battery should be replaced.
16 ©Velleman Group nv