Safety Inspections
Safety inspection
This section outlines the safety inspection for the device described in this service manual.
The safety inspection instructions have been drafted in accordance with IEC 60974-4. Ex-
tracts of the requisite measuring methods are documented in Fronius work instruction
PMÜ-01.
Please be aware of the requirements and standards relevant to your country, as the meas-
ured values or steps taken during the tests may vary.
Even if there are no relevant requirements and standards in your country, Fronius recom-
mends that this inspection should still be carried out.
The safety inspection must only be carried out on a fully assembled device.
Responsibility
The repair engineer is responsible for carrying out and documenting the safety inspection
properly and for making the correct decision regarding the outcome of the inspection. Fro-
nius accepts no liability in this respect.
Should any defects be identified during the test, then the entire safety inspection must be
repeated once such defects have been rectified.
The following tests must be performed in the prescribed sequence. Each test must be
passed before the next test is started. If it is not possible to perform a particular test, the
examiner must decide whether the safety of the device can nevertheless still be verified.
The examiner bears full responsibility and liability for this decision. Justifications for the re-
sulting decision must be documented in the test record under "Comments".
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