La Marzocco linea mini Bedienungsanleitung Seite 7

- do not allow children or untrained people
to use this device
9) Before performing any maintenance
and/or cleaning operations (other than
back-flushing the group), turn the main
switch to the "0" position, and disconnect
the machine from the electrical network
by unplugging the cord or by switching
off the relative circuit breaker. For any
cleaning operation, follow exclusively the
instructions contained in this manual.
10) If the machine is operating in a faulty
manner or stops working, disconnect it
from the electrical network (as described
in the preceding point). Do not attempt to
repair it. Contact a qualified and authorized
professional to perform any repair. Any
repair must be performed exclusively by the
manufacturer or by an authorized centre
using only original parts. Non compliance
with the above could compromise the safe
operation of the machine.
11) In order to avoid dangerous overheating
problems, it is recommended that the
power supply cable be unfurled completely.
12) Do not obstruct air intake and exhaust
grilles and, in particular, do not cover the
cup warmer tray with cloths or other items.
13) The machine's power supply cable must
not be replaced by users. In case the power
supply cable becomes damaged, shut off
the machine and disconnect the
machine from the electrical network by
unplugging the power cord or switching
off the relative circuit breaker and close
off the water supply; to replace the power
supply cord, contact qualified professionals
exclusively.
Water specifications table
T.D.S. ppm
Total Hardness ppm
Total Iron (Fe +2 /Fe +3 ) ppm
Free Chlorine (Cl ) ppm
2
Total Chlorine (Cl ) ppm
2
pH value
Alkalinity ppm
Chloride (Cl ) ppm
–
N.B.: Test water quality (the warranty is void if water parameters are not within the range
specified in the section "installation")
14) These instructions are also available in
an alternative format on a website
http://techcenter.lamarzocco.com.
Min. Max.
90 150
70 100
0 0,02
0 0,05
0 0,1
6,5 8,5
40 80
not more 50
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