Rules For Installation - ATI DISCOTERM S Manuel D'instructions

ENGLISH
Correct use of the support ladder: the ladders must be placed on safe points at an angle between 65 ° and 75
°; respect a ledge of the ladder of at least 1 m from the overpass to pass over the roof. The stairs must also be secured
against slippage, overturning and failure. Finally, use ladders only to overcome differences in height of max. 5m.
Protection against falling objects: the passage ways or workstations that lie beneath the affected area must be
protected from objects that may fall, slip or roll from the roof. Mark, demarcate and block areas that pose a danger to
people.
Fall protection scaffolding: for work on tilted roofs (from 20 ° to 60 °) fall protection from a height of 3 m is
required. Roof drop protection scaffolding is a solution. The vertical distance between the workplace and the protection
must be at most 5 m. With a roof tilting of more than 45 °, special work stations must be created.
Fall protection wall: a further protection option for work on tilted roofs (up to 60 °) from a fall height of 3 m is
the roof protection walls. The vertical distance between the workplace and the protection must be at most 5 m. The
protective walls must protrude at least 2 m laterally.
Fall safety equipment: if the scaffolding or the roof protection wall are not suitable, it is possible to use fall
safety equipment. Apply the roof safety hook to solid construction parts, if possible above the user.
Danger of falling: do not use the hooks on the roof! The safety equipment must only be used in combination
with the special safety hooks against roof drops.
Danger of burns: to prevent burns due to parts of the solar panel at high temperatures, take the following
measures: install the solar panel only on cloudy days; on sunny days, it is preferable to work in the early hours of the
morning or in the evening hours, or after having carefully covered the solar panel.
4.3

RULES FOR INSTALLATION

For the design and construction of solar thermal systems, refer to the following regulations, laws and provisions in the
relevant version in force and those issued by any recognized authority (UNI, CEI, ISPESL, etc.) directly or indirectly
involved in the work.
- UNI EN 12897: 2007 - Adduction water - pressure build-up (closed) heated indirectly
- UNI EN 1717: 2002 - Protection against water pollution in water installations and requirements
- General of devices to prevent pollution by backflow.
- UNI EN ISO 9488: 2001 - Solar energy - Vocabulary
- UNI EN 12976-1: 2017 Thermal solar systems and components - Factory made systems - Part 1: General
requirements
- UNI EN 12976-2: 2017 Thermal solar systems and their components - Factory made systems - Part 2: Test
methods
- UNI EN 1991: 2004 shares 1-2, 1-3 and 1-4 - Actions on structures, snow loads and wind loads
- ENV 61024-1 - 12977-2 Protection of structures against lightning - Part 1: General principles (IEC 1024-1: 1990
modified)
- UNI 9711 Thermal plants use solar energy. Data for the offer, ordering and testing.
- Presidential Decree no. 412: "Regulations for the design, installation, operation and maintenance of heating
systems in buildings";
- Law no. 46: "Safety standards relating to systems";
- Presidential Decree no. 447: "Regulations for the implementation of the law 5 March 1990, n.46, regarding plant
safety"
- Standards Decree 311: Implementation of EC directives on the energy performance of buildings
4.4
PACKING
The DISCOTERM S is supplied completely assembled. The instructions booklet (FIG_04-1) is found in the packaging in
addition to the appliance. After removing the appliance from the packaging, make sure that the supply is complete and
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210-0051 – edizione 2020-07