i have always turn off my skimmers when i clean the cup and prefer to do it that way. although i never had any problems with any of them, it seems like the Red Dragon is more finicky which is why i want to make sure since i usually clean the cup once every 2 days.
i was reading something about the bypass yesterday and i think all it does is bring water inside to the impeller assembly to cool it to preven calcium precipitation since calcium precipitates on warmer surfaces. i guess the output where it is attached to is venturi driven where the water flowing out of the pump also sucks water through the impeller compartment.
as for the white volute, the v2 160 version never got a white volute. i think for the 160, they were able to raise the air draw from 400 to 600 lph just by improving the impeller and venturi without having to go to a bigger white volute.
yes, i knew about the limit line. i wasn't trying to follow it but i am using bio pellets and it seems to make the foammate very foamy. when i tried to go past above the line limit, all i get is water. as low as i have it now, the skimmate is still a bit clear. but i think it might still be breaking in so i will see how it goes.
Does anyone know where you can order a replacement pump for a BK Mini 160 Gen1? My motor seems to be dying. I found my skimmer off yesterday. I took it down and cleaned it completely. I found no blockages or reasons it should be off. I restarted it and it was making a surge up and down sound. Then it shut off. Then it would restart then cut off. I tried it in different electrical outlets and got same response.
So today, I took it apart again. Found no problems with it. Got it in sump and restarted it. It turned on for about 10 seconds then turned off. It repeated this cycle a couple of times then stopped.
Since I bought this when they originally became available, I figured it might have lived it's lifespan.
Question is where can I get a pump replacement? I don't want to throw away this skimmer. It has been a work horse.