MuteDesign Duo 12 User manual

Duo 12
Installation instructions | Conditions for use
EN

Duo 12 - Installation instructions | Conditions for use 3
Contents:
I. Conditions for using acoustic panels
II. Installation instructions
1. Leg Ke/Kf
2. Line system Ia
3. Angle system Ib
4. Assembly system Ic
5. Assembly system Id
6. Assembly system Ie

4
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.

Tools and accessories:
Tools:
Screwdriver PH2
Allen key, 6 mm
Torx T30
II. Installation instructions
5
Elements included in the kit:
Name Preview Quantity
Screw M10x30
Leg Ke
2 pcs
2 pcs
1. Leg Ke/Kf
2 2
1 3
Fit leg Ke onto the panel , then screw home the leg Ke using the M10 screw .
Do the same for leg Kf.
3
2
1
Duo 12 - Installation instructions | Conditions for use

6
Once the feet/legs are fitted, push the panels together.
* The quantity depends on the size of the customer’s order.
Elements included in the kit:
Name Preview Quantity
Torx screw M6x16
Line connection Ia
8 pcs*
4 pcs*
2. Line system Ia
Duo 12 - Installation instructions | Conditions for use

7
2 3
Screw on line connection Ia using two M6 screws . Repeat four times.
Then remove the 8 plugs .
1
2
3
1
Duo 12 - Installation instructions | Conditions for use

8
Once the feet/legs are fitted, push the panels together.
* The quantity depends on the size of the customer’s order.
Elements included in the kit:
Name Preview Quantity
External angle bracket
External angle bracket
with block
Torx screw M6x16
Corner tube
Internal angle bracket
2 pcs*
1 pc*
1 pc*
8 pcs*
1 pc*
3. Angle system Ib
Duo 12 - Installation instructions | Conditions for use

9
2 3
Screw on the internal angle bracket using two M6 screws . Repeat twice.
Important! It is important that the block is located close to the surface.
Then remove the 8 plugs .
1
1
2
3
Duo 12 - Installation instructions | Conditions for use

10
Then attach the external bracket with the block using two M6 screws .
43
4 3
Fit the corner tube in such a way that the bottom of the tube rests on the block located in the angle bracket.
Screw on the external bracket using two M6 screws .
4
3
5
6 3
5
Duo 12 - Installation instructions | Conditions for use

Once the feet/legs are fitted, push the panels together.
* The quantity depends on the size of the customer’s order.
Elements included in the kit:
Name Preview Quantity
Simple long bracket
Simple long bracket
with block
Torx screw M6x16
Corner tube
Internal angle bracket
1 pc*
4 pcs*
1 pc*
12 pcs*
1 pc*
4. Assembly system Ic
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Duo 12 - Installation instructions | Conditions for use

12
1
Then remove the 12 plugs .
1
2 3
Screw on the internal angle bracket using two M6 screws . Repeat four times.
3
2
Duo 12 - Installation instructions | Conditions for use

Then attach the straight long bracket with the block using two M6 screws .
Important! It is important that the bracket is fitted in such a way that the block is close to the surface.
4 3
Fit the corner tube in such a way that the bottom of the tube rests on the block located in the straight bracket.
Screw on the straight long bracket using two M6 screws .
5
6 3
4
3
13
5
6
3
Duo 12 - Installation instructions | Conditions for use

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* The quantity depends on the size of the customer’s order.
Elements included in the kit:
Name Preview Quantity
Internal angle bracket
with block
Torx screw M6x16
Corner tube
Internal angle bracket
2 pcs*
6 pcs*
16 pcs*
8 pcs*
5. Assembly system Id
Once the feet/legs are fitted, push the three panels together.
Duo 12 - Installation instructions | Conditions for use

1
Then remove the 16 plugs .
1
3
4
2
15
Duo 12 - Installation instructions | Conditions for use
24 3
3
Screw on the internal angle bracket using two M6 screws . Then attach the internal bracket with the block
in the bottom part using two M6 screws . Repeat for the other side.
Important! It is important that the block is located close to the surface.

16 Duo 12 - Installation instructions | Conditions for use
Fit the corner tube in such a way that the bottom of the tube rests on the block located in the angle bracket.
Slide the fourth panel on as in the diagram above.
5
5
3
4
2
24 3
3
Screw on the internal angle bracket using two M6 screws . Then attach the internal bracket with the block
in the bottom part using two M6 screws . Repeat for the other side.
Important! It is important that the block is located close to the surface.

Once the feet/legs are fitted, push the panels together. Then remove the 8 plugs .
* The quantity depends on the size of the customer’s order.
Elements included in the kit:
Name Preview Quantity
Torx screw M6x16
Corner tube
Simple long bracket
Simple long bracket
with block 1 pc*
3 pcs*
8 pcs*
1 pc*
6. Assembly system Ie
17
1
1
Duo 12 - Installation instructions | Conditions for use

Screw on the line connection using two M6 screws . Then attach the line connection with the block using
two M6 screws . Then screw the long straight bracket with the block on from the other side using two screws.
46 3
3
Fit the tube in such a way that the bottom of the tube rests on the block located in the line connection.
Screw on the line connection using two M6 screws .
5
4 3
4
3
6
5
4
3
4
18 Duo 12 - Installation instructions | Conditions for use

Duo 12