Replacing Batteries; Technical Data - Sonel Vt-3 Bedienungsanleitung


Carefully unscrew the battery cover a the back of the housing (element with flashlight LED).

Remove old batteries and insert new ones, paying attention to their polarity.

Carefully align the battery cover, ensure that the springs touch the contacts.

Screw the cover onto tester until it feels tight, but do not use excessive force.

Check the tester on a known AC voltage within the measuring range.
NOTE!
When replacing the batteries, make sure that you tightening the battery cover firmly to
maintain protection level of IP67. When the cover is too loose or too tight, the water-
proof and dustproof properties may be limited.

When installing the batteries for the first time, remove the protective sticker from the
contacts.

Remove the batteries, if the product is not to be used for a long time.
The device does not have the character of a standard and therefore is not subject to calibration. The
proper form of control for this type of instrument is checking.
a) measurement category according to EN 61010-2-030 .............................................. CAT IV 1000 V
b) Ingress Protections rating in accordance with EN 60529 .......................................................... IP67
c) contamination level ........................................................................................................................ 2
d) voltage detection ranges ....................................................................................... 100...1000 V AC
................................................................................................................................ 12...1000 V AC
e) frequency range .............................................................................................................. 50 / 60 Hz
f) time to AUTO-OFF ................................................................................................................. 5 min
g) indicators ..................................................................................... LED's (green, orange, red), beep
h) flashlight ........................................................................................................... white LED with lens
i) power supply ..................................................................................................2 x AAA 1.5 V battery
operating temperature .................................................................................................. 0°C...+50°C
j)
k) storage temperature .................................................................................................. -10°C...+60°C
l) humidity ............................................................................................................................max. 80%
m) operational altitude ............................................................................................................. 2000 m
n) dimensions ......................................................................................................... 160 x 23 x 25 mm
o) weight ...................................................................................................................................... 78 g
p) weight without batteries ........................................................................................................... 55 g
q) compliance with the requirements of ...............................................................................EMC, LVD
r) compliance with the requirements of standards ........... EN 61326-1, EN 61326-2-2, EN 61010-031
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Replacing batteries

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Technical data

VT-3 – USER MANUAL