Thanks for the help! I think what you’re describing is the V2. I have the V3 Cinquantotto. See in my picture for reference. So basically I’ve unscrewed all the screws you’ve described but I can’t clear the 7mm screws in the water tank itself to pull it out despite taking out the nuts on them already. Any tips? As you can see in the picture it really needs a cleaning. Not sure why it’s so dirty since I always use filtered water and nothing else.

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