Second thoughts, could be easier than that, might just need to open the steam valve while you warm the machine up. When you see a good bit of steam coming out of the wand, close the valve and you should be nicely air-free.
@bombcup started
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Second thoughts, could be easier than that, might just need to open the steam valve while you warm the machine up. When you see a good bit of steam coming out of the wand, close the valve and you should be nicely air-free.