Cleaning and maintenance is a hot topic in this neck o’ the woods, but some folks aren’t clear on which specific maintenance routines apply to the type of machine they own. This comes up specifically in regard to backflushing — do you or don’t you?
The most used component of any non-superautomatic espresso machine is the portafilter — it gets poked, prodded, pounded, grabbed, tweaked and occasionally tossed a little too far. We know that it’s nothing personal, and no reflection on your sentiment toward your machine, but these little suckers do bear the brunt of the espresso extraction process.
We’ve said it before and we’ll say it again: Backflushing the Rancilio Silvia is an essential element of it’s cleaning and maintenance routine. In fact, we say this about all machines that have a three-way solenoid/brew pressure release valve — such as machines with the E61 brew group, the Pasquini Livia 90, Ascaso Uno Pro and Duo series or the La Spaziale Vivaldi machines, among others.
Keeping your espresso equipment clean is essential to producing consistently excellent shots. Backflushing on the Rancilio Silvia and machines with the patented E61 brew group will definitely address the brew group and screen, but it’s still a good idea to take them apart every so often and give them a good scrub down. You’ll also need to know how to do this when replacing the brew head gasket, also an important part of regular care and maintenance.
Whatever the case, the fact of the matter is that now you have no wisdom to guide you. We created our manufacturer manual repository over at Brown Bean to connect you with the source code. We have manuals for a lot of models both current and historical, so if you’re looking for tips on how to perform maintenance or need to find out what that error code means, check ‘em out.