Ariston 450 User Manual - Page 26

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Ariston 450 User Manual

KEY TO SYMBOLS

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Failure to comply with this requirement can result in severe injuries and even death
Failure to comply with this requirement can result in damage to property, plants, or animals
General requirements and safety precautions for use

GENERAL SAFETY NORMS

Ref.
Warning
1
Do not open the water heater body
Do not start or stop the water heater by plugging it into or out of
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the wall outlet. Use the power switch for this purpose
Do not use the water heater with a damaged power supply cable
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4
Do not leave anything on top of the appliance
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Do not climb onto the appliance
Before cleaning, isolate the appliance from the mains by
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Install the appliance on a solid wall that is not subjected to
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any vibrations
Make electrical connections using cables with conductors
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of suitable section
Make sure all control and protection functions operate correctly
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before start the appliance

ADDITIONAL SAFETY RULES

Before water heater handling, drain hot water
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Descale the components in accordance with the instructions
provided in the applicable document. Air the room.
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Work is performed in protective clothing, avoiding mixing
objects shall be protected against ingress of cleansers
Do not use any insecticides, solvents or aggressive detergents
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to clean the appliance
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Meaning
Risk
Electric shock. Burns due to the contact with hot
components. Injuries due to the contact with sharp edges or
protrusions
Electric shock in case of cable, plug, or socket damage
Electric shock due contact with the wires with damaged insulation
Damage to the appliance or any objects underneath it from
falling objects due to vibrations
Injury from the falling appliance
Damage to the appliance or any objects underneath it due to the
Electric shock
Excessive noise
Incorrect conductor section results in cables overheating.
Shutdown or damage of the appliance due to out-of-service
or unregulated control system operation
Burns
Injury due to contact of the skin or eyes with acidic substances,
inhalation or swallowing of harmful chemical agents.
Damage to the appliance or surrounding objects due to corrosion
caused by acidic substances
Damage to the plastic and painted parts
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