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6 WARRANTY / PRODUCT LIABILITY AND DISCLAIMER
In addition to the aforementioned regulations and safety instructions, the installation company must
observe the valid regulations and standard engineering practice.
The installation company is responsible for dimensioning the novotegra installation system.
The installation company is responsible for connecting the interfaces between the installation system and
the building. This also includes the seal tightness of the building envelope.
On flat roofs, the installation company is responsible for the on-site assessment of the roof seal with regard
to the sealing membrane material, durability, ageing, compatibility with other materials, general state of the
roof seal and the need for a separation membrane between the roof seal and the installation system. The
installation company must take the required and necessary measures and/or precautions for protecting the
roof seal for the installation of the PV system substructure, if necessary with the involvement of a specialist.
BayWa r.e. Solar Energy Systems GmbH shall bear no liability for incorrect or insufficient measures and
precautions for protecting the roof seal.
The installation company is responsible for the on-site testing of the coefficient of friction used in the
calculation for verification of the anti-slide protection for PV systems on flat roofs. Coefficients of friction
calculated on site can be taken into account and must be provided to BayWa r.e. Solar Energy Systems
GmbH for the calculation. BayWa r.e. Solar Energy Systems GmbH shall assume no guarantee for the
correctness of the assumed values and shall bear no liability in the event of damages caused as a result of
the use of incorrect values.
The instructions of the module, cable and inverter manufacturers must be observed. In the event of
instructions that contradict those in this installation manual, be sure to contact your BayWa r.e. Solar
Energy Systems GmbH sales team prior to installation or else the relevant manufacturer for components
not supplied by BayWa r.e. Solar Energy Systems GmbH.
Local conditions are not always sufficiently well known by our sales representatives when preparing
quotations for novotegra. This may result in deviations from the quoted parts quantities during installation.
In this case, the additionally required components must be installed in accordance with the final
dimensioning.
BayWa r.e. Solar Energy Systems GmbH shall bear no liability for incorrectly or incompletely filled-in data
survey sheets. Completely filled-in and error-free data survey sheets are essential for correct dimensioning.
The information in the installation manual, the warranty conditions and the disclaimer information must
be observed.
