I have a fleck 9000 twin that is leaking from upper and lower pistons. I would like to try and do the repair myself. I saw couple of videos on you tube but was still confused on how to depressurize the system. I was able to find videos to depressurize fleck 5600 which is one tank system but couldn't find any instructions for twin tank fleck 9000. I am guessing the procedure is same but I am still unclear on how to switch from tank 1 to 2 for backwash. Any help would be appreciated.
Also, please share any tips and/or instructions if you have done it before.
Thanks
Also, please share any tips and/or instructions if you have done it before.
Thanks