TW Audio QBM12i User manual

Assembly
Instructions
QBM12i

Assembly Instructions QBM12i
2
Introduction
The swivel bracket QBM12i is an accessory for the M12i loudspeaker.
It is characterized by a subtle look, a remarkable size to weight ratio and ease of use.
Instructions in this user manual
NOTE
TIP
CAUTION
WARNING
Thank you for choosing a high-quality product “MADE IN GERMANY” from the brand
TW AUDiO.
If you lend your product to another party, inform that party of the safety-related operating pro-
cedures and hand over this assembly guide. If you require additional copies of this manual,
you can obtain them free of charge from TWAUDiO or download them from www.twaudio.de
Strictly adhere to the instructions contained in this operating manual that are marked as
follows:
This symbol in combination with the signal word “Warning” identifies a potentially hazardous
situation. Failure to comply with this safety instruction can lead to serious injury or even death.
This symbol in combination with the signal word “Caution” identifies a potentially hazardous
situation. Failure to comply with this safety instruction can lead to light or moderate injury.
This symbol in combination with the signal word “Note” identifies a potentially hazardous
situation. Failure to comply with this safety instruction can lead to product damage.
This symbol in combination with the signal word “Tip” identifies additional information or
notes that will simplify working with TWAUDiO products on the basis of practical experience.

Assembly Instructions QBM12i
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Notes on the products
Read manual
before use!
Before using the device, carefully read the assembly instructions and keep it with the
QBM12i swivel bracket.
General information
Assembly instructions: OM-QBM12i
Version 2.1 en, 08/2023
© by TWAMBO 2023; all rights reserved.
All information contained in this operating manual was correct to the best of our knowledge
at the time of printing.
Quality warranties or assurance of suitability for a certain type of use based on the technical
specifications, dimensions and weights are not granted by TWAMBO.
TWAMBO also shall not assume liability for any secondary damage (property damage and/or
personal injury) nor for the failure to comply with this operating manual!
TWAMBO reserves the right to update this document based on recent developments.
TWAMBO GmbH
Karl-Hofer-Str. 42
14163 Berlin
Germany
Phone : + 49 (0) 71 41-48 89 89 0
Fax: + 49 (0) 71 41-48 89 89 99
E-Mail: [email protected]
WWW: www.twaudio.de

Assembly Instructions QBM12i
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Content
1. Safety | Intended use...................................................................................................... 5
2. Overview ........................................................................................................................ 7
2.1 Components ........................................................................................................... 7
3. Technical data ................................................................................................................ 8
3.1 Data sheet............................................................................................................... 8
4. Commissioning............................................................................................................... 9
4.1 Setup ...................................................................................................................... 9
4.2 Preparation M12i loudspeaker ................................................................................. 9
4.3 Needed tools for setup .......................................................................................... 10
4.4 Wind load .............................................................................................................. 10
4.5 Assembly QBM12i to loudspeaker......................................................................... 11
4.6 Assembly QBM12i swivel bracket to ceiling or wall ................................................ 11
5. Transport and storage .................................................................................................. 12
6. CE Conformity Declaration............................................................................................ 13
7. Disposal ....................................................................................................................... 13

Assembly Instructions QBM12i
5
1. Safety | Intended use
The QBM12i swivel bracket was developed for use in professional sound systems. The swivel
bracket may only be used by trained and qualified personnel.
The QBM12i swivel bracket may only used with the M12i loudspeaker.
This rigging manual describes how to use the QBM12i swivel bracket correctly. Any other use
shall be deemed improper and may result in damage or even injury.
Modifications or alterations to individual parts of the QBM12i swivel bracket are not permit-
ted! Danger to life!
WARNING
Before every operation, check the scope of delivery of the QBM12i swivel bracket for its
completeness and ensure that all parts are in perfect condition.
The scope of delivery includes specified components. Only use the recommended and cer-
tified components.
WARNING
The QBM12i swivel bracket is designed both for indoor and outdoor use.
CAUTION
The QBM12i swivel bracket may only be used by trained and qualified personnel. Personnel
must check the QBM12i swivel bracket for suitability before each use.
WARNING
The QBM12i swivel bracket must be taken out of operation immediately as soon as visible
damage to the parts can be seen.
WARNING
Please keep all elements of the QBM12i swivel bracket away from children! The small parts
can easily be swallowed and lead to suffocation!
WARNING
Please adhere to the following safety instructions to avoid risks when using accessories.
Note the operating modes described in this assembly instructions. Other uses are not per-
missible.
Damage caused by improper use is not covered by TWAMBO.

Assembly Instructions QBM12i
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The payload of the QBM12i swivel bracket is designed of one M12i loudspeaker. Do not
exceed this payload.
WARNING
When moving (assembling, dismantling, maintaining) the QBM12i swivel bracket with
M12i loudspeaker, ensure sufficient space to prevent collisions with other objects.
WARNING
Do not squeeze or twist the electrical cables of the M12i loudspeaker during the installation of
the QBM12i swivel bracket! The respective national electrotechnical rules and regulations are
applicable.
CAUTION
All screw connections should be checked each time the QBM12i swivel bracket are installed.
Tighten all loose screws. If this is no longer possible, the screws must be replaced.
WARNING
Before mounting the QBM12i swivel bracket check that e.g. ceilings, walls are capable to
carrying the payload of the components.
WARNING
WARNING
WARNING
Make sure that no water pipes, electrical lines or any other lines are behind the intended place
of mounting.
Only use wall plugs and screws which are suitable for the intended mounting and structural
fabric. All screws must be set and tightened properly. Ensure that the fixing holes have the
correct depth and diameter. Always use all fixing holes.

Assembly Instructions QBM12i
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2. Overview
2.1 Components
1. Hexagon screw M10 x 20................................................................................ 2 pieces
2. Washer (metal)................................................................................................. 2 pieces
3. Rubber break washer ...................................................................................... 2 pieces
4. Swivel bracket QBM12i .....................................................................................1 piece
Figure 2.1 - Overview
1 2 3
4

Assembly Instructions QBM12i
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3. Technical data
Maximum load capacity 1x M12i
Dimensions (h x w x d) 280 x 650 x 50mm [11.02 x 25.59 x 1,97 in]
Weight 3,0 kg [6.6 lbs]
Surface Powder-coated
3.1 Data sheet

Assembly Instructions QBM12i
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4.1 Setup
The QBM12i swivel bracket is designed for hanging operation. TW AUDiO provides a wide
range of accessories to securely attach the swivel bracket.
NOTE
4. Commissioning
TW AUDiO recommends using only the accessories specified by TWAUDiO for securing and
mounting loudspeakers.
Please note that setting up the system structures always requires two persons!
WARNING
4.2 Preparation M12i loudspeaker
Please note that when the M12i loudspeaker is delivered, a countersunk screw is included in
all M10 threads because of production reasons.
Before installing the swivel bracket, remove the countersunk screws from the M10 threads
that are required.
To do this, follow these steps:
1. Carefully carve the textured paint with a cutter knife on the edge of the countersunk
screws. Be careful not to damage the remaining textured paint on the loudspeaker.
2. Then remove the countersunk screws using the torque wrench and the Torx TX50 bit
insert.
NOTE

Assembly Instructions QBM12i
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4.4 Wind load
WARNING
WARNING
4.3 Needed tools for setup
Have the following tools ready for each setup:
Before setting up the system outdoors, consider unexpected wind conditions at the opera-
tion site!
Disassemble your system immediately when wind speeds exceed 8 bft (34 to 40 kn / 62 to
74 kph / 38.5 to 46 mph) and secure the system components!
Make sure that there are no persons in the immediate vicinity of the system structure!
Make sure that the system structures are not operated over the audience at wind speeds in
excess of 6 bft (22 to 27kn / 39 to 49kph / 24.2 to 30.45mph) and that there are no persons
in the immediate vicinity of the system structure!
• Cutter knife
• Torque wrench
• Bit inserts for torque wrench: TX30 and TX50
• Open-end wrench SW17

Assembly Instructions QBM12i
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4.6 Assembly QBM12i swivel bracket to ceiling or wall
Attach the QBM12i swivel bracket to the ceiling or wall by using all three holes located on the
crossbar. Make sure that you use suitable fastening material and that the connections are set
firmly and correctly!
WARNING
Figure 4.6 - Assembly QBM12i with M12i to ceiling
4.5 Assembly QBM12i to loudspeaker
Figure 4.5 - Assembly QBM12i to M12i loudspeaker
Mount positions 1 to 3 (see figure 2.1) on both sides as shown in figure 4.4. Note that at
pos.4 (see figure 2.1) one of the side holes is used.
NOTE
M12i
Pos.4
Pos.2
Pos.1
Pos.3

Assembly Instructions QBM12i
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• Hexagon screw M10 x 20
• Washer (metal)
• Rubber break washer
NOTE
5. Transport and storage
The original packaging is unsuitable as permanent storage and transport packaging.
When transporting and storing the unit, it is important to ensure that the surface of the swi-
vel bracket are not damaged. Moisture can penetrate where steel surfaces are exposed by
scratches and result in corrosion.
In addition, appreciable dust deposits may considerably impair the functionality of a loudspe-
aker membrane. For this reason, the loudspeakers should be transported and stored in a
safe, careful, dry and largely dust-free manner.
The following accessory parts for the swivel bracket are available from TW AUDiO:

Assembly Instructions QBM12i
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as well as all model variants based on these, provided that they correspond to the original
factory models and have not been technically modified in any way.
Applicable directives:
• 2001/95/EG
Applicable national standards and technical specifications:
• DIN EN 18 800
• DIN EN ISO 12 100
• DGUV Vorschrift 17 und 18
Berlin, Germany, January 1st, 2021
Bernhard Wüstner
7. Disposal
This declaration applies to the following components
• QBM12i
6. CE Conformity Declaration
If you have any question regarding the disposal of used devices, please contact us under the
following telephone number:
+49 (0) 71 41 - 48 89 89 0
In countries outside of the European Union, comply with local regulations.
Copy and translation of the original CE Conformity Declaration:
We hereby declare that the below-referenced components by virtue of their design and con-
struction, and in the configuration placed on the market by us, satisfy the safety and health
requirements of the applicable EC directives. This declaration becomes invalid in case of modi-
fications that have not been approved by us.

Assembly Instructions QBM12i
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TWAMBO GmbH
Karl-Hofer-Str. 42
14163 Berlin
Germany
Phone: + 49 (0) 71 41-48 89 89 0
Fax: + 49 (0) 71 41-48 89 89 99
E-Mail: [email protected]
WWW: www.twaudio.de