Expobar ONYX - Activating;deactivating preinfusion

ONYX & ONYX Pro
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USER PROGRAMMING - ONYX Pro
View the dispensing counters
Use the following steps to view the running counters for service and total and running number of
coffees, teas, ushes and service by group and for the entire machine:
1. Press the Settings button for six seconds until the user programming menu appears on the
touchscreen.
2. Press the Counters button, then use the
+ and - buttons to scroll through the counters.
Pro Tip:
The counters can be useful for calculating the number of coffees dispensed over a day, week or
month, which is helpful in calculating business expenses, when machine service is needed, and
other important machine related information.
Activating/deactivating preinfusion
The machine has the option of using automatic preinfusion during all espresso brews. This function can
be activated/deactivated as follows:
1. Press the Settings button for six seconds until the user programming menu appears on the
touchscreen.
2. Press the Preinfusion button, then use the
+ and - buttons to adjust the preinfusion time for all
drink buttons.
Pro Tip:
Preinfusion is a useful feature for many roasts of coffee that need just a little more time to
“develop” during brewing. Preinfusion moistens the espresso in the portalter for about one
second, then releases pressure for two seconds before begging the normal brew. To decide if
preinfusion is best for your specic coffee roast, it is recommended to do a taste comparison
with and without preinfusion, then set up your machine according to what tastes best to you.