Major tech MT476 Manuel d'instruction - Page 5

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technical limits) able to distinguish operating voltage from interference

voltage and has a means to directly or indirectly indicate which type of

voltage is present.

1.4. Warnings

The voltage detectors are designed to be used by skilled persons and

in accordance with safe methods of work. The hand should not

exceed the stop position when operating. Do not contact exposed

wires or connectors.

In order to avoid electrical shock, the valid safety and VOE

regulations regarding excessive contact voltages must receive utmost

attention, when working with voltages exceeding 120V (60V) DC or

50V (25V) RMS AC. The values in brackets are valid for limited

ranges (as for example medicine and agriculture).

Prior to measurement ensure that the test leads and the test

instrument are in perfect condition.

When using this instrument only the handles of the probes may be

touched - do not touch the probe tips.

This instrument may only be used within the ranges specified and

within low voltage systems up to 690V.

Prior to usage ensure perfect instrument function (e.g. on known

voltage source).

The voltage testers may no longer be used if one or several functions

fail or if no functionality is indicated.

Do not use this instrument under damp conditions.

Perfect display is only guaranteed within a temperature range of -

10°C up to +55°C, at relative humidity question <85%.

If the operator's safety cannot be guaranteed, the instrument must

be removedfrom service and protected against use.

The safety can no longer be insured if the instrument:

Ÿ Shows obvious damage

Ÿ Does not carry out the desired measurements

Ÿ Has been stored for too long under unfavorable conditions

Ÿ Has been subjected to mechanical stress during transport.

Ÿ All relevant statutory regulations must be adhered to when using this

instrument.

Safety issues that require attention when using:

In order to avoid personal injury, shock or fire, special attention should be

paid to:

Ÿ Please make sure the test pen before test and test equipment is in

good condition

Ÿ When using the device, the hand can only contact the handle part.