I've been scanning the intranetz for some help with my EV 400 but I have come up empty. I know how to operate it, and the skimmer has been running great for about 6 months or so, but now all of a sudden I'm having a hard time getting it to stay at the proper water level, and it isnt creating bubbles up the tube any longer. What are the steps I should take to try to fix the issue? Do you think this is probably just routine maintenance that needs to be done to the pump or something? Its a mag 24 plumbed with a ball valve.
what are the steps I should take for maintenance on a spray injector?
off hand I was going to viniger bath the pump, but is there anything in the EV 400 that needs to be checked, like the spray injector?
thanks for any help.