Sanremo Opera, Instructions Manual

Page: 31 / 68

06-2017
CAP. 4
11 / 12
OPERA
Installation and connection
EN
4.6.b - Adjustment of the grinder/dosing
machine
IMPORTANT
Install, adjust and prepare the grinder/dos-
ing machine as described in the relevant
instruction manual.
4.7 - COFFEE DISPENSING TESTS
Try to dispense coffee following the instructions in “ chapter
5 ”, checking the quality of coffee.
• Dispense coffee and check that 20-30 cc of coffee
are dispensed in 20-30 seconds;
• If this is not correct, the coffee grain size must be
adjusted by operating on the grinder/dosing machine:
a finer grain increases the brewing time, a coarser
grain decreases the brewing time.
• Check that the dispensed coffee has the following
characteristics:
- hazel cream colour
- consistency (fine bubbles)
- cream remains for more than 1 minute.
IMPORTANT
These instructions are not compulsory,
since proper dosing and therefore the
quality of coffee depends on the type of
coffee, type of water and climate.
4.8 - FINAL DELIVERY
At the end of the installation proceed as follows:
• Train the personnel who will be using the machine,
performing some coffee dispensing tests, preparing
a cappuccino, etc...
• Explain how to perform maintenance and cleaning
operations for proper maintenance of the machine.
• At the end of installation, fill in the installation report.
4.9 - ADJUSTING THE FUNCTIONS
ATTENTION
Some machine functions (temperature,
language, etc.) must be adjusted by a spe-
cialised and authorised technician, while
the machine is operating and with the ut-
most care; these operations are described
in the relevant technical manual.