Flux Health Forum

Popping sounds from A-9

I was using two A-9’s at the same time, when I heard popping sounds after about an hour. I stopped the devices and restarted, but it happened again after 30 minutes or so. I can still hear the normal clicking pulse from both units. I’m not sure which one is popping or both.

Do I need my devices serviced or is there something I can do to resolve this myself?

If the popping is not very loud, if both devices are still working (best to use the hexagonal coil tester), and if the devices are not getting hot, then they are OK.

You might also make sure the coils are plugged in firmly.

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