Trouble-shooting: Mirka® Dust Extractor airflow alarm

This is how you troubleshoot if you get an airflow alarm on your Mirka® Dust Extractor.
1. Check that the hose diameter setting is correct.
2. Check if there is any blockage in the hose.
3. Check if the dust bag is full
4. Check if there is any blockage in the inlet

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[dominikfratczak]

32 mm hose beeps like crazy with brand new bag, clean filter. I have it hooked up to Milwaukee orbital and palm sander and mitre saw and other stuff, can even start beeping when connected to a mitre saw and there is definitely no significant obstruction to an airflow, I've tried dialling down on suction and hose diameter knob multiple times and when I think I found that sweet spot bloody thing starts doing it again. Wish I have bought L class or Festool would cost less or the same

[Mike-hpdw]

Mine keeps beeping and light flashing 10min after I have cleaned it, especially with the Mirka hand sander it's getting on my nerves, I have also set the right tube size. Idk what to do with it

[phamdna]

This alarm funtion is only on 1230 AFC? Or 1230L PC also has?