6
1
SYSTEMA S.p.A.
INFRA ES rev. 02GBEN13112018
GENERAL RULES
■
If the appliance is not used for lengthy periods of time, the following are recommended:
-
set the main switch of the appliance and the general one of the system to "off"
-
close the main gas shut-off valve.
■
After lengthy periods of time when the appliance has not been used, it is advisable to contact the Technical Assistance
■
Service or technical personnel qualified for recommissioning.
■
In case of stopping and/or malfunctioning of the system, deactivate it. Any repair or replacement of components must only
be carried out by qualified personnel using only original spare parts. Failure to comply with these rules could compromise
safety of the appliance.
■
Do not leave the packaging elements (nylon, polystyrene foam, wood, staples, etc.) within the reach of children and/or
discarded as they are potential sources of danger and contamination. Collect and store them in a place designed for
this purpose.
Remember that the use of products that use electricity and gas entails the observance of certain fundamental rules such as:
■
It is forbidden for unassisted disabled persons and children to use the product.
■
It is forbidden to operate devices or electrical appliances such as: switches, electrical appliances, etc. where these is a
smell of gas. In similar cases, proceed as follows:
-
open doors and windows to ventilate the premises;
-
close the general gas shut-off valve;
-
promptly intervene the professionally qualified personnel or the technical assistance service.
■
It is forbidden to touch the appliance barefoot or with wet or damp parts of the body.
■
All cleaning and maintenance operations are forbidden, with the appliance connected to the electric power supply. To
carry out these operations, first turn the system main switch to "off" and close the fuel gas supply.
■
It is strictly forbidden to tamper with or modify the safety or regulation systems without the authorisation and specific
indications of the manufacturer of the appliance.
■
It is forbidden to pull, detach or twist the electrical cables exiting the appliance, even if it is disconnected from the power
supply.
■
It is forbidden to open the appliance during its operation, first set the main system switch to "off".
■
It is forbidden to place objects on top of the appliance or to insert them through the exhaust pipes for combustion
■
and intake of combustion air products.
■
It is forbidden to touch the exhaust pipe of the combustion products during operation of the product; contact during op
-
eration can result in burns because the pipe can reach high temperatures.
■
It is forbidden to touch the flue gas exhaust pipe, the reflecting hoods and the emitting pipes while the appliance is oper
-
ating, as surfaces at high temperatures can cause burns. Surfaces can remain at high temperatures even after the ap
-
pliance has been switched off. Switch off the system in the event of activities near the equipment and monitor the control
panel during the entire period of operation to prevent it from being switched on.
■
Outdoor installation is prohibited without proper shelter from the weather.
■
It is forbidden to intervene on the controls of the equipment located on the control panel during maintenance activities.
The maintenance technician must place a warning sign on the control panel of the system for the duration of the mainte
-
nance activities where the following phase is specified:
"System under maintenance, IT IS FORBIDDEN to carry out
operations on the control panel of the equipment.”
■
It is forbidden to use the suspension system of the appliances to support other suspended systems / equipment. The
fixing system specifications given in this manual take into account the weight of the Infra appliance and the relative com
-
bustion gas and combustion air intake pipes.
■
It is forbidden to use the appliances as a support base and/or as a pedestrian surface.
1.1 TERMINOLOGY USED IN THE MANUAL
Radiant pipe device
A local ambient heating device that uses gaseous or liquid fuel, equipped with a burner, suspended above the height of
a man near persons/objects to be heated, which heats the room mainly by infra-red radiation coming from the pipe or
radiant pipes heated by the internal passage of the combustion products, which must be evacuated through an evacua
-
tion duct.
GCV
(unit of measurement MJ/m³)
Higher calorific value, the total quantity of heat emitted from a unit of dried fuel mass to intrinsic humidity, when it is sub
-
jected to complete combustion in the presence of oxygen and the combustion products are returned to room tempera
-
ture; this quantity comprises the condensation heat of the water vapour formed by combustion of the hydrogen contained
in the fuel.
