Gossen MetraWatt 702 - Manual (Page 31)

GOSSEN METRAWATT GMBH 31
Test Sequence per VDE 0701, Part 240
Select connection, select test regulation VDE 0701, part 240, classify the DUT (SC I, II or III), combination testing X/– (yes/no)
Visual inspection
OK?
SC I: RPE
OK?
Short-circuit
at DUT?
Yes/No
No
Yes
Display results (for combination testing: additional display of differential resistance), save/print report
Yes
No
No
No
Test
OK?
Framed with dashed line:
The test is only run if it has been
activated in the initial program
window, or in the Setup menu under
Sequence ...
Switch line voltage to test socket, start function test
Start
function test
IL
OK?
Switch line voltage to test socket, start measurement
Reverse mains polarity, perform measurement again
Yes
Contact all exposed, conductive parts with the probe.
The test can be repeated as often as desired for various protective
conductor parts with the manual sequence*.
* If it is not clear whether or not all
exposed, conductive parts are
connected to one another or to the
protective conductor, testing can
be performed in the manual mode.
Switch DUT on