For Your Safety; Safety Instructions - Würth BEEPER PLUS Mode D'emploi Original

GB
Please read these instructions prior to
the initial operation of your
appliance and comply with it.
Retain these instruction manual for
future reference or for subsequent
possessors.
Note
Parts of the device and its accesso-
ries must not be modified or replaced
without express authorisation of the
manufacturer or his representative.
Test the device at a known power source
■
within the rated voltage range of the device,
both before and after use to ensure it functions
correctly.
If you use this function and the V~ indicator
■
does not illuminate, there can still a voltage be
applied. The tester indicates an active voltage
with electric fields of sufficient strength gener-
ated by the power supply (mains supply). If
the field strength too low, the device possibly
does not indicate that a voltage is applied. If
the device does not detect an applied voltage,
this might be caused by several factors
including, but not limited to:
• Shielded wires/cords
• Thickness and type of insulation
• Distance from the power supply
• Fully insulated consumers preventing effec-
tive ground connection.
• Receptacles in built-in sockets / differences
in socket design
• Condition of the device and the battery
8

For your safety

In case you do not adhere to this instruction
manual and the safety instructions, this may result
in damage on the device and cause dangerous
situations for the operator and other people.
In case of transport damage inform your vendor
immediately.

Safety instructions

Only intended to be used by qualified per-
■
sonnel.
Anyone using this measuring instrument should
■
be trained adequately and familiar with the
special risks in an industrial environment
during voltage measurements, the necessary
safety precautions and the methods to check
the device before and after each use to ensure
it operates properly.
If a combination of measurement sensor and
■
accessories is used, apply the lower measure-
ment category of the two.
Use only genuine Würth accessories
■
and spare parts.
WARNING - Prior to the first
start-up, it is definitely necessary to
read the Safety instructions!
Warning
Caution with voltages exceeding
30 V - risk of electrical shock.
Warning
The non-contact voltage test is not
suited to detect whether a wire is live
or not.