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Total Hardness, Total Iron, Free Chlorine,
Total Chlorine, pH & Total
Chlorides.
Ideally, you should perform a test on the
water BEFORE the water treatment system
and again AFTER the water system in order
to verify if this is actually matching our
suggested ranges.
Once the test has been performed, learn
which treatment system is most appropriate
for your particular water supply by filling out
the online water calculator on our website: LA
MARZOCCO WATER CALCULATOR (http://
www.lamarzocco.com/water_calculator/).
6) Water supply connection
Alkalinity, In order to connect the machine up to
the water mains proceed according to the
indications given in the chapter about
Installation and in compliance with any
local/national safety standards of the
location in which the machine is being
installed.
The equipment is to be installed with
adequate backflow protection to comply
with applicable federal, state, and local
codes.
To guarantee a correct and safe functioning
of the machine and to maintain an
adequate performance level and a high
quality of the beverages being brewed it
is important that the incoming water be
of a hardness greater than 7°f (70ppm,
4°d) and less than 10°f (100ppm, 6°d),
pH should be between 6.5 and 8.5 and
TAP1
LOW VOLTAGE
TAP2
LOW VOLTAGE
TAP1 / WALLY MILK
BREWING
TAP2
BREWING
POWER SUPPLY
CORD
MAIN SWITCH
AND ELECTRICAL SUPPLY CONNECTION
WASTE/DRAIN
BRAIDED HOSE
Fig. 4 - Installation guide
MAIN WATER
SUPPLY VALVE
WATER TREATMENT
RECOMMENDED VALUES
www.lamarzocco.com/water_calculator
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