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Duo 12 - Installation instructions | Conditions for use
I. Conditions for using acoustic panels
MuteDesign® brand acoustic panels are high quality products which meet the customer’s
requirements not only in terms of functionality, but also in the aesthetics of their production.
In order to make the longest possible use of the panels bought, please familiarise yourself with this
information and the warranty terms before installing them.
Principles for proper use:
1. MuteDesign® products are intended solely for use in enclosed spaces. Ambient temperature
between +15°C and +30°C.
2. The panels may not be placed in the direct vicinity of heat sources, they should be fitted far from
chimneys and electric heaters.
3. The panels should not be used where there is a high degree of humidity, due to the absorbent
structure of the foam from which they are made (humidity range 40÷60 %).
4. Avoid exposing the panels to long-term effects of sunlight, because otherwise discolourations
could appear on the surface.
5. The panels should not be additionally encumbered, hangers, shelves and other items should not
be attached to it.
6. The foam from which the panels are made may react with strong oxidising substances.
7. The panels are vulnerable to mechanical damage. Be careful not to damage the panels with
sharp tools.
Cleaning and maintenance:
1. The panels are very simple to keep clean. They should be vacuumed using a vacuum cleaner with
a soft-hair attachment.
2. Remove stains and dirt from the surface with a soft sponge dampened with water. More
stubborn stains should be removed using a soft sponge with a delicate detergent such as
washing up liquid. To be safe, you should always test the agent first on an invisible part of the
product to check that it does not discolour the fabric. Avoid excessive spot cleaning in order not
to leave marks of wear and tear. Do not use strong detergents such as bleach, solvents, acids or
alkalines.