TW Audio QBM8i User manual

Assembly
Instructions
QBM8i

Assembly Instructions QBM8i
2
Introduction
The swivel bracket QBM8i is an accessory for the M8 and M8i 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 QBM8i
3
Notes on the products
Read manual
before use!
Before using the device, carefully read the assembly instructions and keep it with the
QBM8i swivel bracket.
General information
Assembly instructions: OM-QBM8i
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 QBM8i
4
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 M8 loudspeaker.................................................................................... 9
4.3 Preparation M8i loudspeaker ................................................................................. 10
4.4 Needed tools for setup .......................................................................................... 10
4.5 Wind load .............................................................................................................. 10
4.6 Assembly QBM8i to loudspeaker........................................................................... 11
4.7 Assembly QBM8i swivel bracket to trusses, ceiling or wall ..................................... 12
4.8 Assembly QBM8i swivel bracket on tripod............................................................. 13
5. Transport and storage .................................................................................................. 14
6. CE Conformity Declaration............................................................................................ 15
7. Disposal ....................................................................................................................... 15

Assembly Instructions QBM8i
5
1. Safety | Intended use
The QBM8i swivel bracket was developed for use in professional sound systems. The swivel
bracket may only be used by trained and qualified personnel.
The QBM8i swivel bracket may only used with the M8 or M8i loudspeaker.
This rigging manual describes how to use the QBM8i 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 QBM8i swivel bracket are not permitted!
Danger to life!
WARNING
Before every operation, check the scope of delivery of the QBM8i swivel bracket for its com-
pleteness 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 QBM8i swivel bracket is designed both for indoor and outdoor use.
CAUTION
The QBM8i swivel bracket may only be used by trained and qualified personnel. Personnel
must check the QBM8i swivel bracket for suitability before each use.
WARNING
The QBM8i 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 QBM8i 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 QBM8i
6
The payload of the QBM8i swivel bracket is designed of one M8 or M8i loudspeaker. Do not
exceed this payload.
WARNING
When moving (assembling, dismantling, maintaining) the QBM8i swivel bracket with M8 or
M8i loudspeaker, ensure sufficient space to prevent collisions with other objects.
WARNING
Do not squeeze or twist the electrical cables of the M8 or M8i loudspeaker during the instal-
lation of the QBM8i swivel bracket! The respective national electrotechnical rules and regula-
tions are applicable.
CAUTION
All screw connections should be checked each time the QBM8i swivel bracket are installed.
Tighten all loose screws. If this is no longer possible, the screws must be replaced.
WARNING
Before mounting the QBM8i swivel bracket check that e.g. ceilings, tripods, trusses, 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 QBM8i
7
2. Overview
2.1 Components
1. Hexagon screw M10 x 30................................................................................ 2 pieces
2. Washer (metal)................................................................................................. 2 pieces
3. Rubber break washer ...................................................................................... 2 pieces
4. Swivel bracket QBM8i .......................................................................................1 piece
Figure 2.1 - Overview
1 2 3
4

Assembly Instructions QBM8i
8
3. Technical data
Maximum load capacity 1x M8 or 1x M8i
Dimensions (h x w x d) 163 x 462 x 40mm [6.42 x 18.19 x 1,57 in]
Weight 1,1 kg [2.4 lbs]
Surface Powder-coated
3.1 Data sheet

Assembly Instructions QBM8i
9
4.1 Setup
The QBM8i swivel bracket is designed for the hanging and stacking operation. TWAUDiO
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.
WARNING
Make sure that all system structures are located on a firm, level surface and that the surface
can bear the total weight!
Please note that setting up the system structures always requires two persons!
WARNING
4.2 Preparation M8 loudspeaker
Please note that when the M8 loudspeaker is delivered, a plastic threaded plug is included in
all M10 threads because of production reasons.
Before installing the swivel bracket, remove the threaded plugs 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 threaded plugs. Be
careful not to damage the remaining textured paint on the loudspeaker.
2. Then remove the threaded plugs using the torque wrench and the Torx TX30 bit insert.
NOTE

Assembly Instructions QBM8i
10
4.5 Wind load
WARNING
WARNING
4.4 Needed tools for setup
• Cutter knife
• Torque wrench
• Bit inserts for torque wrench: TX30 and TX50
• Open-end wrench SW17
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!
4.3 Preparation M8i loudspeaker
Please note that when the M8i 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