Commercial I know, but some of you do them. Just doing this as a favour as I’ve done odd jobs to it. Glass washer is filling rinseaid bottle back up with clean water. I presume a valve or something built into feed pump?? Any ideas on a part number/supplier?
Ive done maybe half a dozen or so of these machines with similar problems…for me it was a case of replace the rotary pump, or open it up and replace the small rubber hose that gets squeezed as it rotates..
Many thanks. I was slack yesterday so went for a look. It’s actually detergent bottle that fills up with clean water over a few days. No pump, but connected to a adjustable regulator. I presume the inlet mains water going into this draws up the detergent? I took it off, stripped it of gunge and refit. Time will tell if this is the problem. Any other ideas?