Baratza Virtuoso Conical Burr Coffee Grinder マニュアル

You may notice some rust on the burrs.  This is normal and will disappear 

after a small amount of coffee has been ground.  To remove the rust and 

season the burrs, grind 1/4 pound of coffee and discard.

See the bottom of the grinder to determine the proper voltage for the 

grinder. Place the Virtuoso on a level surface and plug into a correct volt-

age, AC outlet only.   Remove the lid from the hopper by lifting off.  Pour 

the desired quantity of roasted whole coffee beans into the hopper up to 

a maximum of 8 oz.  Replace the 

lid.  Ensure the ground coffee bin 

is fully inserted.

Slowly rotate the bean hopper 

clockwise or counter clockwise 

to align the indicator on the bean 

hopper with the desired number 

setting on the grind scale.  Select the correct grind for the brew process 

you are using.  40 grind settings are available.  The settings shown in 

the table below can be used as a general guideline. The actual grind 

size for a particular setting will vary depending on many factors, includ-

ing: degree of roast (light vs. dark), freshness, humidity, type of bean, oil 

content, etc. With use, you will determine the setting that is right for your 

taste, brewing style and your favorite beans.

Note: Partially ground coffee beans may remain between the burrs after 

the grinder is turned off, adjusting the grind may be easier when the 

grinder is running.  Avoid running the grinder at very fine settings without 

beans as it can damage the burrs.

1 to 14

Espresso

Fine

16 to 32

Filter / Drip

Medium

34 to 40

Press

Coarse