
DT-E 11.12 SUN PROTECTION SYSTEM –BALCONY AWNING ITALIA BOX
Edition 7/ March 2022 / EN page 9 / 29
4PRODUCT INSTALLATION
This chapter contains general requirements concerning the product installation.
Correct assembly is a necessary condition for smooth operation of the product. SELT Sp. o.o. recommends using only
professional assembly crews, which guarantee the Purchaser that the conducted installation will be correct.
General requirements for safe installation
it is necessary to observe general rules of good building practice,
it is necessary to comply with applicable Occupational Health and Safety regulations concerning in particular
those applying to the safety of operation of electrical equipment and work on heights,
The product must be fixed mechanically (foams, adhesives or similar materials are not allowed as fixing
materials).
The product should be fixed to durable elements of the building (walls, lintels, steel structure, aluminum
structure, window joinery).
The base to which the wall and ceiling brackets of the product will be attached should be a solid structure
(concrete, brick, etc.).
Do not mount the product on elements that do not provide adequate load-bearing capacity.
Installation is made to even, dry wall surfaces with appropriate strength, made in accordance with the general
principles of building art.
In the case of metal structures joined together in accordance with the applicable rules for joining metals,
assembly is made to materials with appropriate wall thickness.
Before starting the assembly, remove all unnecessary elements from the assembly area.
Before starting the assembly, all mechanisms necessary for the operation of the drive should be immobilized.
Technical information
The manufacturer allows the installation of the product in the following types of substrate (wall bearing layer):
- reinforced or unreinforced concrete, class at least C20/25, non-cracked,
- concrete specified above having a layer of insulation with a thickness of up to 25 cm,
- wall at least 24 cm, of Mz solid bricks, NF format, with a strength of at least 20 MPa and a density of >1.8 kg/dm3
based on M2.5 - M9 mortar,
- wall at least 24 cm, of silicate blocks with a strength of at least 10 MPa and a density of >2 kg/dm3 based on M2.5 -
M9 mortar
- wall at least 17.5 cm, of silicate perforated blocks with a strength of at least 20 MPa and a density of >1.8 kg/dm3
based on M2.5 - M9 mortar
- wooden (wall/ceiling) beams, class of at least C24, without cracks, with a thickness of at least 100 mm
- wooden rafters, class of at least C24, without cracks, with a thickness of at least 70 mm
- walls made of silicate blocks (full or hollow) with a layer of insulation –to be consulted with an authorised designer,
- solid brick walls with a layer of insulation - to be consulted with an authorised designer,
- wall made of cavity ceramic hollow bricks without insulation or with a layer of insulation - to be consulted with an
authorised designer
- aerated concrete blocks - this substrate is not recommended.
The above list of substrates is only indicative. Each substrate suitability depends on the specific location and size of the
product, and must be selected by an authorized constructor.
4.1 REQUIREMENTS FOR SAFE INSTALLATION OF THE PRODUCT AT HEIGHTS
Product installation, due to a necessity of execution of works on heights, is classified to the particularly
hazardous works because it causes high risk of occurrence of threats for human health and safety - in
particular in case of fall from heights.
Obligation to ensure preparation of occupational health and safety plan during installation should be fulfilled by the
Purchaser. It is the Purchaser's responsibility to develop a health and safety plan during assembly. During assembly, the
Purchaser should comply with the health and safety regulations related to work at height, in particular:
direct supervision of execution by person appointed for this purpose (e.g. site manager, foreman),
proper protection equipment, in particular equipment protecting against fall from heights,
detailed guidance for employees working at heights,
the need to use: ladders with appropriate quality and safety certificates, scaffolding, safety clamps, platforms
with adequate resistance to the expected load.