LAVAZZA LB 4712 - GENERAL SAFETY STANDARD; Safety Devices; Residual Risks

1.3.6.6. Pumping system
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1.3.6.7. Softener
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Attention
The lime scale build-up in the water circuit and boi-
ler prevents the heat exchange and affects the effi-
cient working of the machine. If the boiler is
encrusted with lime scale this may stop the machine
for long periods and therefore void any guarantee.
1.3.6.8. Electronic control unit
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1.3.7. List of accessories
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2. GENERAL SAFETY STANDARD
Attention
Failure to comply with basic safety rules and pre-
cautions could cause accidents during machine
operation and maintenance. During the repair of the
machine all the measures necessary to prevent ac-
cident must be used.
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