Major tech MT476, Инструкция по эксплуатации

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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.
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