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Easy way to get old beans out of Jura J9?
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Nordhavn
Senior Member


Joined: 19 Nov 2011
Posts: 8
Location: Seattle
Expertise: Just starting

Posted Sun Oct 21, 2012, 1:24pm
Subject: Easy way to get old beans out of Jura J9?
 

I have a lot of old beans in my Jura J9 is there an easy way to get them out with out simply running them through the machine?  The manual isn't very helpful.
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GVDub
Senior Member


Joined: 25 Jan 2008
Posts: 867
Location: Los Angeles, CA
Expertise: I live coffee

Espresso: Londinium I, Arrarex...
Grinder: Gaggia MD85, Dienes Mokka,...
Drip: Behmor Brazen, Abid Clever
Roaster: Behmor 1600+
Posted Sun Oct 21, 2012, 1:41pm
Subject: Re: Easy way to get old beans out of Jura J9?
 

Vacuum hose to suck out what you can from the top of the grinder throat in the bean hopper, than run the grinder to ditch the ones the vacuum can't get. Then put in your fresh beans and pull a shot or two that you'll toss, just to get the very last of the old beans moved out of the system.

When I still had the Gaggia Synchrony Digital, I'd pull the hopper floor out, get the burrs out and give them a good cleaning, too, but have no idea how you'd do that on the J9, not having one to look at. Unfortunately, you can't really use something like Grindz or one of the other burr cleaning pellet-type cleaners on a super-auto.
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