Test Welding - Kemppi Master S 400 Service Manual

Service manual Master S 400 and 500 Version 1.1 5.9.2014

4.4.2. Test welding

Test welding is important for having final and reliable information, if the maintenance / repair has been
made successfully.
In some cases a load bank test alone does not give the absolute truth if the machine is functioning
properly or not. Test welding will show if the power source and control panel are working together in a
natural state.
While carrying out test welding, it is useful to test at different current settings to see if the current is right
and ignition good.
Pay attention especially to the features that were the original reason for the maintenance work.
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