Ariston 3300761 Технические инструкции - Страница 9

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Ariston 3300761 Технические инструкции
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Recommendations for the first installation

The boiler is used to heat the heating agent to a temperature lower
than the boiling temperature.
It must be connected to a heating system and to a domestic water
system, both sized according to the performance and power of the
boiler. Before connecting the boiler it is necessary to:
- carry out a thorough cleaning of the installation pipes to remove
any residues from threading, welding or dirt that could
compromise the correct operation of the boiler,
- check the preparation (equipment) of the boiler for operation with
the type of gas available (read those shown on the packaging
label and on the stamp plate with the characteristics of the
boiler),
- check that the flue gas chimney (smoke) is not interrupted
(throat) and that other exhausts from other appliances are not
connected, unless this has been done to serve more users. in
accordance with the provisions of the Rules in force,
- to check, if connected to existing chimneys, that they are perfectly
cleaned and do not show any residual slag, as their possible
release could obstruct the passage of flue gases (smoke)
causing dangerous situations,
- check, in case of connection to inappropriate chimneys,
if they have been intubated,
- in the presence of water with a very high hardness, there will be
a risk of limescale accumulation having as a consequence the
decrease of the efficiency of the boiler components,
- avoid installing the appliance in areas where the combustion air
contains high concentrations of chlorine (swimming pool
environment), and / or other toxic products such as ammonia
(hair salon), alkaline agents (laundry) ...,
Type C appliances, whose combustion chamber and air supply
circuit are insulated (sealed) from the environment, have no limits
due to ventilation conditions and room volume.
In order not to compromise the normal (regular) operation of the
boiler, the installation location must be adequate in relation to the
value of the operating temperature limit and be protected so that
the boiler does not come into direct contact with atmospheric
agents.
The boiler is designed for wall installation, so it cannot be installed
on the floor. The boiler must be installed on a suitable wall to
support its weight.
When creating a technical room, it is necessary to respect the
minimum distances that guarantee the accessibility to the
components of the boiler.
CAREFUL
NO APPROACH TO THE POWER PLANT
THERE ARE FLAMMABLE OBJECTS.
MAKE SURE THE INSTALLATION ENVIRONMENT
AND THE INSTALLATIONS TO WHICH THE
APPLIANCE MUST BE CONNECTED ARE IN
ACCORDANCE WITH THE RULES IN FORCE.
IF THE INSTALLATION ROOM IS DUST AND /
OR IS AGGRESSIVE VAPOR, THE APPLIANCE
MUST OPERATE INDEPENDENTLY ON THE AIR IN
THE ROOM.
CAREFUL
INSTALLATION AND FIRST IGNITION
(START) OF THE POWER PLANT MUST
BE CARRIED OUT BY STAFF
QUALIFIED IN ACCORDANCE WITH THE RULES
INSTALLATION, IN FORCE AND
ACCORDING TO ANY PROVISIONS OF
LOCAL AUTHORITIES AND PUBLIC HEALTH
INSTITUTIONS.
Gas connection
The boiler has been designed to use gases belonging to the
categories presented in the following table:
nation
HS PREMIUM 24 EU
RO
HS PREMIUM 30 EU
Make sure that the stamp on the package and on the appliance is
intended for the country in which it is to be installed, and that the
gas category for which the boiler was designed also corresponds
to one of the categories permitted by the country of origin.
destination.
The gas connection pipes must be made and dimensioned
according to those provided by the specific Norms and based on
the maximum power of the boiler; also make sure that the shut-off
valve is correctly sized and connected. Careful cleaning of the gas
lines before installation is recommended to remove any debris that
could compromise the operation of the boiler.
It is necessary to check whether the distributed gas corresponds
to the gas for which the boiler was intended (see the stamp plate
on the boiler).
In addition, it is important to check that the gas pressure (methane
or LPG) to be used to power the boiler, if insufficient, could reduce
the power of the burner with unpleasant consequences on the
user's comfort.

INSTALLATION

The pattern
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