Single-Pole Phase Test; Continuity Test; Maintenance; Cleaning - Elma Instruments 1500B Bedienungsanleitung

4.3 Single-pole Phase Test

•
The single-pole phase test starts at an AC voltage of approx. 100V
•
The single-pole phase testing is not appropriate to determine whether a
line is live or not. For this purpose, the double-pole voltage test is
always required.
•
Connect instrument test probe to UUT.
A signal sound indicates the phase.

4.4 Continuity Test

5.0 Maintenance

When using Elma 1500B testers in compliance with the instruction manual, no particular
maintenance is required. If functional errors occur during normal operating, our service
department will check your instrument without delay.

5.1 Cleaning

Prior to cleaning, remove voltage test from all measurement circuits. If the instruments are
dirty after daily usage, it is adviseable clean them by using a damp cloth and a mild
household detergent. Never use acid detergents or dissolvents for cleaning. After cleaning,
do not use the voltage tester for a period of approx. 2 hours.
(pole > 100V AC).
When using single-pole phase tests to determine external conductors
the display function may be impaired under certain conditions (e.g. for
insulating body protective equipment on insulation locations).
Make sure that UUT is not live.
Test voltage polarity at handle test probe is positive (+).
Check that UUT is not live by carrying out a doublepole voltage
test.
Connect both test probes with UUT.
A signal sound is audible for continuity and the LED for continuity
Rx/Ω is illuminated.
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