Ariston DUNE1 User Manual page 51

KEY TO SYMBOLS
GENERAL WARNINGS
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1. This manual is included in water heater delivery set. It should be kept
Failure to comply with this requirement can result in severe injuries and even death
alongside the appliance even if the latter is transferred to another user
Failure to comply with this requirement can result in damage to property, plants, or animals
and/or moved to another location.
General requirements and safety precautions for use
2. Read this manual carefully. It provides important safety precautions for
installation, use and maintenance of the water heater.
GENERAL SAFETY NORMS
3. The appliance is installed at the expense of the user.
Ref. Warning
4. The use of the appliance for purposes other than those specified is strictly
1 forbidden. The manufacturer is not to be held responsible for any damage
Do not open the water heater body
due to failure to comply with the instructions set in the manual.
5. All installation and maintenance works must be carried out by a qualified Do not start or stop the water heater by plugging it into or out of
2
the wall outlet. Use the power switch for this purpose
technician in conformity with the current rules and regulations, as well as
the directions provided by the manufacturer.
3 Do not use the water heater with a damaged power supply cable
6. Incorrect installation can cause personal injury and property damage. The
manufacturer is not to be held responsible for damage due to incorrect
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Do not leave anything on top of the appliance
installation.
7. Keep all packing material (clips, plastic bags, polystyrene foam, etc.) out of
children's reach. The packing material is hazardous for health.
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Do not climb onto the appliance
8. The appliance is not intended for use by persons (including children)
with reduced physical, sensory, or mental capabilities, or lack of ex-
Before cleaning, isolate the appliance from the mains by
perience and knowledge, unless they have been given supervision or
6 unplugging it or turning the switch o
instruction concerning use of the appliance by a person responsible for
Install the appliance on a solid wall that is not subjected to
their safety.
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any vibrations
9. It is strictly forbidden to touch the appliance barefoot or with wet hands
Make electrical connections using cables with conductors
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and/or feet.
of suitable section
10. Repair works should be carried out by a qualified technician using origi-
Make sure all control and protection functions operate correctly
9
before start the appliance
nal spare parts produced by manufacturer. Failure to comply with this re-
quirement invalidates all warranties on the part of the manufacturer.
ADDITIONAL SAFETY RULES
11.The temperature of the hot water is adjusted by a thermostat that acts as
a protection against overheating.
10 Before water heater handling, drain hot water
12.Water supply must be done in accordance with paragraph «Hydraulic
Connection».
Descale the components in accordance with the instructions
provided in the applicable document. Air the room.
13.Electric wiring must be done in accordance with paragraph «Electrical
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Work is performed in protective clothing, avoiding mixing
di erent products. The water heater and surrounding
Connection».
objects shall be protected against ingress of cleansers
14.It is strictly forbidden to modify or replace the safety valve with the other
one which does not meet the current rules and regulations, if it is not in-
Do not use any insecticides, solvents or aggressive detergents
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to clean the appliance
cluded in the delivery set.
Meaning
Risk
Electric shock. Burns due to the contact with overheated
components. Injuries due to the contact with sharp edges or
protrusions
Electric shock in case of cable, plug, or socket damage
Electric shock from live unsheathed wires under voltage
Injury from an object falling o the appliance due to its vibrations
Damage to the appliance or any objects underneath it due to the
object falling o following vibrations
Injury from the falling appliance
Damage to the appliance or any objects underneath it due to the
appliance falling o from its place of installation
Electric shock
Excessive noise
Incorrect conductor section results in cables overheating.
It may cause re.
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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