Axio MET AX-T520, Руководство по эксплуатации

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1. SAFETY INFORMATION
This multimeter has been designed according to IEC-1010 concerning electronic measuring
instruments with an overvoltage category CAT
ⅡⅡⅡⅡ
1000V, CAT
Ⅲ
Ⅲ Ⅲ
Ⅲ
600V and pollution2.
With proper use and care, the digital multimeter will give you years of satisfactory service.
Follow all safety and operating instructions to ensure that the meter is used safely and is kept in
good operating condition.
1.1 PRELIMINARY
1.1.1 When using the meter, the user must observe all normal safety rules concerning:
● Protection against the danger of electrical attack
● Protection of the meter against misuse
1.1.2 When the meter is delivered, check if it has been damaged in transit.
1.1.3 When harsh preservation or shipping conditions caused, inspect and confirm this meter
without delay.
1.1.4 Test leads must be in good condition. Before using, verify that the insulation on test leads is
not damaged and/or the leads wire is not exposed.
1.1.5 Full compliance with safety standards can be guaranteed only if used with test leads supplied.
If necessary, they must be replaced with the same model or the same class.
1.2 DURING USE
1.2.1 Never exceed the protection limit values indicated in specifications for each range of
measurement.
1.2.2 When the meter is linked to measurement circuit, do not touch unused terminals.
1.2.3 When the value scale to be measured is unknown beforehand, set the range selector at the
highest position.
1.2.4 Before rotating the range selector to change functions, disconnect test leads from the circuit
under test.
WARNING
To ensure safe operation, and in order to exploit to the full functionality of the meter,
please follow the directions in this section carefully.