11.4 Function test
Press the [OK] button to go to the function test. A function test of the test
object is performed here (Fig. 58).
Caution! The test object is supplied with mains voltage
during the function test.
Before the mains voltage is connected a warning message may appear in
the display. The automatic test procedure is stopped; it only proceeds when
a button is pressed (Fig. 59).
After you have confirmed switching on of the mains voltage by pressing the
button, the appliance tester changes over to the function test display (Fig.
60).
The display shows the instantaneous mains voltage, the load current, the
active power, apparent power and reactive power, the power factor and
mains frequency.
11.5 Inspecting the inscriptions
At this point the values displayed in the function test should be compared
with the data on the type plate of the test object.
Fig. 59
Fig. 60
11.6 Documentation
After pressing the [OK] button, the display changes to the „Test result“
screen. Here you can see all the measurement results with the related limit
values (Fig. 61).
If the measurement results of the electrical values, the visual inspection and
the function test were all in order, the following message appears:
„Test OK“.
If the test was not successful the message says:
„Test not OK!“.
At this point you can cancel the test with the [cancel] button (the display
goes back to the „Settings for measuring“ screen) or switch to the „Memory
menu“ with the [next] button.
36
Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester
Conducting tests in accordance with DIN VDE 0701-0702, Example 2 – Devices without a protective conductor (PC II)
f
f
Fig. 58