Bose Panaray MA12 Guia De Instalacion página 2

For Permanent Installation
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WARNING: Permanent installations involve the attachment of the
loudspeakers to brackets or other mounting surfaces for long-term or
seasonal use. Such mountings, frequently in overhead locations, involve
risk of personal injury if either the mounting system or the loudspeaker
attachment fails.
Bose" offers permanent mounting brackets for the safe use of these
loudspeakers in such installations. However, we realize some installa­
tions may call for use of other, custom-designed mounting solutions or
non-Bose mounting products. While Bose Corporation cannot be held
responsible for the proper design and use of non-Bose mounting sys­
tems, we offer the following guidelines for the permanent installation of
any Bose' PANARAY' MA12/ MA12EX Modular Line Array Loudspeaker:
Choose a position and mounting method consistent with local building
codes and regulations. Ensure the mounting surface and the method
of attaching the loudspeaker to the surface is structurally capable of
supporting the weight of the loudspeaker. A 10: 1 safety weight ratio is
recommended.
• Obtain your mounting system from a reputable manufacturer, and make
sure the system is specifically designed for the loudspeaker of choice
and your intended use.
• Before using a custom-designed and fabricated mounting system,
have a licensed professional engineer review the design and fabrication
for structural integrity and safety in the intended application.
• Notice that all threaded attachment pOints on the rear of each loud­
speaker cabinet have a metric M6 x 1 x 15 mm thread with 10 usable
threads.
• Use a safety cable, separately attached to the cabinet at a point not
in common with the load bearing attachment points of the bracket to the
loudspeaker.
• If you are unfamiliar with the proper design, use, and purpose of a
safety cable, consult a licensed professional engineer, a rigging profes­
sional, or a theatrical lighting trades professional.
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CAUTION: Use only graded hardware. Fasteners should be metric
Grade 8.8 minimum and should be tightened using torque not to
exceed 50 inch-pounds (5.6 Newton-meters). Overtightening the
fastener could result in irreparable damage to the cabinet and an unsafe
assembly.
Lockwashers or a thread locking compound intended for hand disas­
sembly (such as Loctite' 242) should be used for a vibration resistant
assembly.
.'1 \
CAUTION: The fastener should be long enough to engage no fewer
than 8 and no more than 10 threads of the attachment point. A fastener
should protrude by 8 to 10 mm, with 10 mm preferred
II"
to
'I,
inch,
with
'I,
inch preferred) beyond the assembled mounting parts to provide
sufficient threaded attachment to the loudspeaker. Using a fastener that
is too long may result in irreparable damage to the cabinet and, when
overtightened, can create a potentially unsafe assembly. Using a fastener
that is too short provides inadequate holding power and may strip the
mounting threads , resulting in an unsafe assembly. Confirm that at least
8 full threads are engaged in your assembly.
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CAUTION: Do not attempt to alter the threaded attachment points.
While SAE
'I -
20 UNC fasteners are very similar in appearance to the
metric M6, they are not interchangeable. Do not attempt to re-thread the
attachment points to accommodate any other thread size or type, DOing
this will render the installation unsafe and will permanently damage the
loudspeaker. You may substitute 'I, -inch washers and lockwashers for
the 6 mm ones.
2
Permanent installation
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ADVARSEL: Ved permanent installation fastg0res h0jttalerne
p~
beslag eller andre ophreng tillangtids- eller periodisk brug. Denne type
montering, der ofte er placeret over hovedhojde, indebrerer en risiko for
personskade, hvis monteringssystemet eller metod en til fastg0relse af
hojttalerne svigter.
Bose tilbyder beslag til permanent og sikker montering af h0jttalere i
denne type installationer. Visse installationer krrever dog specialudfor­
mede monteringsl0sninger eller monteringslosninger, som Bose ikke
kan levere. Bose Corporation kan ikke holdes ansvarlig for den korrek1e
udformning af og brugen af monteringssystemer, der ikke er produceret
af Bose, men angiver folgende retningslinjer for permanent installation af
PBose" PANARAY' MA12!MA12EX Modular Line Array Loudspeaker:
Vrelg monteringsted, -metode der er i overensstemmelse med lokale
byggevedtregter. Kontroller, at monteringsoverfladen og
m~den
af fast­
g0re h0jttaleren til overfladen underst0tter hOjttalerens vregt. Et sikkert
10:1 vregtforhold anbefales.
• Kob monteringssystemet hos en anerkendt forhandler, og s0rg for,
at systemet er specielt udformet til den
p~greldende
h0jttaler og den
p~trenk1e
anvendelse.
• Fli en autoriseret professionel montor til at kontrollere udformningen og
udforelsen af et specialtilpasset monteringssystem, for det tages i brug.
• Bemrerk, at aile fastgorelsespunk1er
p~
bagsiden af hver h0jttalerkabi­
net har et metrisk M6 x 1 x 15 mm-gevind og 10 brugbare gevindskrer.
• Brug et sikkerhedskabel, der er separat fastgjort til kabinettet
p~
et andet sted end der, hvor h0jttalerens brerende fastgmelsespunk1er
placeret.
• Hvis du ikke er bekendt med den rette udformning, brugen af og
formalet med et sikkerhedskabel , skal du kontak1e en autoriseret profes­
slonel montor, en forhandler af udstyr til teaterbelysning eller lignende.
/ 1 \
FORSIGTlG: Brug kun kvalitetsvrerk1oj. Der skal som minimum
anvendes metriske 8.8-skruer, som skal sprendes med et moment, der
ikke overstiger 5.6 Newton-meter. Hvis skruerne sprendes for meget,
kan det resultere i permanent beskadigelse af kabinettet og en ustabil
montering.
Sprendeskiver eller en llisering beregnet til manuel adskillelse (f.eks. Loc­
tite''- 242) skal bruges til en montering, der skal kunne
t~le
vibrationer.
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FORSIGTIG: Skruen skal vrere lang nok til, at kunne
f~
fat i mindst
8 og h0jst 10 af fastgmelsespunk1ets gevindskrer. En skrue skal stikke
8 til 10 mm (10 mm er at foretrrekke) ud over den samlede montering
for at sikre tilstrrekkelig fastgorelse til h0jttaleren. Hvis der anvendes en
skrue, der er for lang, kan det resultere i permanent skade pli kabinettet
og - ved oversprending - en potentielt ustabil montering. Hvis der
anvendes en skrue, der er for kort, bliver fastholdelsen utilstrrekkelig, og
gevindskrerene kan 0delregges, hvilket resulterer i en ustabil montering.
Kontroller, at skruen har fat i mindst 8 hele gevindskrer.
/ 1 . . . FORSIGTIG: Forseg ikke at rendre fastgerelsespunk1erne.
SAE '1,-20 UNC-skruer ligner de metriske M6-skruer meget, men de kan
Of
ikke erstatte hinanden. Forseg ikke at genopskrere fastgorelsespunk­
terne for at tilpasse dem til andre gevindstmrelser elier-typer.Dette vii
gere installationen usikker og resultere i permanent beskadigelse af
h0jttaleren, Du kan erstatte 'I,-tommer laseringe og sprendeskiver med 6
rnm-sprendeskiver.
~
WARNUN(
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zungsgefahr,
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tigung nicht Ore
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ray LoudspeakE
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Installationsfact
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ACHTUNG
tigungsteile mu:
und durfen nict
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kann beeintracr
Wenn eine vibr<
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(z . B. Loctite' 2·
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ACHTUNG
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intrachtigt wird.
ganzen Windun
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zu and ern. Ob ...
M6-Teilen stark
Sie nicht, die G
GewindegroBel
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beschadigt. Sie
anstelle der
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