Stone2

Hi all I am having problems with large bubbles coming from my ozenator. So I unscrewed the ozone generator from the tub frame and noticed a little pot adjuster on the back of the unit. Can anyone tell me what this might be for? Thanks

Thanks for your input al_novak. How do I increase the flow rate? I have a continuous silent flow pump that the ozenator is plumbed into. I have seen a lot of venturi injectors for sale online and their prices vary form a few $ to hundreds of $. Would a different venturi help? And what are the difference that warrant such high prices?

Hello all, Newbie here. I have had a HotSprings Relay for about 18 months and I've never been very happy with the noise the ozone bubbles make. It has from time to time been quite good with plenty of fine champagne size bubbles but it never stays that way and mostly bubbles are too big and noisy with a surging type of action. I had the dealer come out and inspect once but I wasn't home at the time and he reported that all was fine then tried to charge me a fallout fee of $120. I quickly put them straight on that one. I have tried cleaning the injector and made absolutely positive there are no air leaks. I have tried crimping the ozone tube to reduce the amount of air being injected and that worked partially. I even installed a ball valve to fine tune the amount of air but that didn't work. I either get too much ozone or too little. Has anyone had this problem and what did you do to fix it? Do I need a different injector. The one installed is a no name brand. Any help is very much appreciated.