Visual inspection
OK?
SC I: RPE
OK?
Short-circuit
at DUT?
Test
OK?
Yes/No
No
Display results, save / print report
Yes
No
Yes
No
No
Framed with dashed line:
The test is only run if it has been activat-
ed in the initial program window, or in
the Setup menu under Sequence...
.
Switch line voltage to test socket, start function test
Start
function test
Run all
tests?
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
1)
1)
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.
No
Set test conditions:
1. Potential conductor interrupted
2. Operational earth interrupted
3. Connect housing to protective conductor
4. Connect application parts to PE
Earth leakage current, housing leakage current
2)
, patient leakage current
3)
, patient auxiliary current
4)
Mains poles
reversed?
No
Reverse L and N
Set single-fault conditions:
1. N interrupted
5)
2. Normal condition
3. Protective conductor interrupted
4. Mains to application part
5)
Run
all SFC?
Yes
Yes
No
2)
no N interrupted
3)
Test is only
performed if at least
one type BF or CF
application part is
connected.
4)
Test is only
performed if at least
two type BF or CF
application parts are
connected
5)
Test method: equiv-
alent leakage current
R-INS
OK?
Yes
Yes/No
Switch DUT on
Activate high-voltage
Yes
HV OK?
No
Test HV?
Additional insulation resistance measurement between application parts an PE
Select connection, select test regulation EN 60601 classify DUT (SC I, II or III), test conditions (amongst others R
INS
measurement), application part? (type B/BF/CF)
Prüfung
O.K.?
