La Marzocco LEVA X Manual page 13

WARNING
At each installation, the machine
should be equipped with a new
set of tubes for plumbing and
related gaskets.
WARNING
Disconnect from power supply
before the connection with the
water pump.
WARNING
Water pressure supply must be
between 2 and 4 bar if sufficient
pressure is not available we
suggest that an additional water
supply system is used.
WARNING
Before making any electrical
connections make sure that the
two strain relief connectors are
firmly secured to the body of
the machine in order to prevent
inadvertent stress on the power
cables.
WARNING
Hazardous voltage disconnect
from power supply before
servicing.
WARNING
The motor pump must be
situated close to the machine
in an accessible place for
maintenance but not for
accidental interference and
where there is an optimal air
circulation.
WARNING
The manufacturer declines
any responsibility for any
event leading to liability suits
whenever grounding has not
been completed according to
current local, national, and
international regulations and
electrical codes, or other
electrical parts have been
connected improperly.
WARNING
This appliance is not intended
for use by persons (including
children) with reduced physical,
sensory or mental capabilities,
or with lack of experience and
knowledge, unless they have
been given supervision or
instruction concerning the use
of the appliance by a person
responsible for their safety.
WARNING
- U.S.A. and CANDA only - Do not
connect to a circuit operating
at more than 150V to ground on
each leg.
WARNING
This machine is not suitable for
outdoor use. Jets of water should
not be used to clean the machine,
nor should it be placed where
water jets are used.
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