38
Function Tests
Service Manual EF 347 / EF 348 enVersion 1.0
Protective insulation test (2)
Test sequence (continued):
1. Connect the phase and neutral pin of the
power plug together with a test adapter
(procured by the repair centre).
A Swiss power plug is shown here as
an example.
2. Connect the black measuring cable to the
test adapter (see image).
Use a short circuit plug or special
alligator clips etc. as substitute for
this test adapter.
3. Switch on test equipment and select an
insulation test voltage of 500 V DC.
Symbolic illustration of test equip-
ment.
Continued on next page.
To Next Page
Loading...
