GB
Please read and comply with these operating instructions prior to the
initial operation of your device. Keep these operating instructions for
later use or for a subsequent owner.
WARNING - Prior to first use always read the Safety instructions!
Failure to observe the operating instructions could result in damage to the device
and danger for the operator and other persons. In case of transport damage,
inform your dealer immediately.
Note
Modification of the device or manufacturing of additional devices is not
permitted. Such modifications can result in personal injury or malfunc-
tions.
Warning
Before use check the reliability of the socket tester by performing a test
on a correctly wired socket in a power strip (multi-plug extension strip).
If the tester indicates a fault during the test, check the wiring or arrange for an
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electrician to check it.
Never create a contact across two phases of an AC power supply.
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If using an isolating transformer, it is no possible to perform correct testing of the
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wiring circuits with the tester.
Before testing, switch off all loads connected to the power circuits of the sockets
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in the power strip being used. Any still connected loads can lead to measure-
ment errors.
Before use check the RCD trigger function in a correctly wired circuit with a
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residual current circuit breaker.
If you use this function and the face does not illuminate, there may still be a
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live voltage. The tester indicates active voltages with electric fields of sufficient
strength generated by the power supply (mains supply).
For Your Safety
Safety Instructions
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