UNI-T UT581 Manual de instrucciones descargar pdf (Pagina 15)

UT581/582 INSTRUCTION MANUAL

5. Measurements

5.1 Test Lead Connection

Test terminal is / are for connecting the correct lead of the tested

installation: L to L(Live); N to N(Neutral); E to E(Earthing).

5.2 Test Lead Checking

After connected the test leads with the testers, please plug the power

cable on (220V/50Hz current socket), so you can 3-LED lamp

whether it is correct. If P-E & P-N are displayed green signal light, but

the red color LED do not light up. It is in good normal condition. If

not, it may be incorrectly connect with P and N. You need to put off

those test leads and check it then plug into the correct one.

Connecting inadequately terminal P & terminal N during the measurement

it may cause to have a leakage.

Caution:Please check all the relative terminal and settle down it, you

can continue the next measurement.

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UNI-T UT581 Manual de instrucciones Pagina 15