Kemper WeldFil Compact 3420 Betriebsanleitung Seite 169

WARNING
Health hazards caused by welding fume particles
Inhalation of welding fume particles, especially welding fume particles
from welding processes on alloyed steels, can damage your health as
they are 'respirable'. Skin contact with welding fume particles can cause
skin irritation in sensitive individuals.
To avoid contact with and inhalation of these dust particles, wear
disposable overalls, protective goggles, gloves and a suitable Class FFP2
respiratory protection filter mask in accordance with EN 149.
When emptying the dust collection container, please proceed as follows:
1. Switch off the product using the I/O pushbutton.
2. Wait 2 minutes for the dust particles to settle inside the filter section.
3. Open the door to the product dust collection area.
4. Lower the dust collection container by actuating the rotary knob on the
compressed air valve. The compressed air valve is located behind the
door in the dust collection area.
Fig. 94: Dust collection container compressed air valve
5. The following error message appears:
1502756-02 - 169 -
EN