Kemper WeldFil Compact 3420 Betriebsanleitung Seite 166

Danger due to faulty product condition.
The product must be fully installed before commissioning begins. All
doors must be closed and the necessary connections must have been
made.
1. Ensure that the product is supplied with compressed air and power.
2. Press the main switch of the product.
3. Switch on the product using the button on the operating control
labelled "0" and "I".
4. The fan starts and the display indicates error-free operation of the
product.
If there is a fault, please refer to the "Troubleshooting" chapter.
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