dB Technologies DRK-M5 Руководство пользователя - Страница 4
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ENGLISH
The flybar device DRK-M5 and the related hanging systems provided for the speakers DVA MINI
G2, DVA M2M, DVA M2S and DVA MS12 have been designed and verified by technical load tests
according to the documents: Italian Ministerial Decree of 14 January 2008 "New technical
standards for construction" and "Eurocode 1" and Eurocode 3" as regards the steel structures.
The system underwent technical tests and has been certificated in accordance with the values of
maximum load capacity declared by the Certificate of Conformity issued by CERMET.
DANGER! Carefully observe the allowable load according to the point of attachment of
the lifting hook. The non-respect of all the warnings may cause danger of falling of the
structure and its contents with potential damage to people, animals and property.
Structural calculations show that the maximum weight which can be applied to the flybar DRK-M5
depends on the point of attachment of the lifting hook. Use dBTechnologies Composer for any
check.
Lifting hook
position
1
2 – 11
12 – 17
Configuration
The modularity of the
DVA
MINI
allows
suspended configurations between speakers DVA MINI G2/DVA M2M/DVA M2S and DVA MS12.
For this reason, it is necessary to calculate the total load. Example:
DVA M2M/DVA M2S
DVA MINI G2
DVA M2M/DVA M2S
DVA MINI G2
DVA M2M/DVA M2S
DVA MS12
DVA MINI G2+MS12
3
Maximun
load
300kg/661.39lbs
(3,0kN)
400kg /881.85lbs
(4,0kN)
200kg/440,93lbs
(2,0kN)
Quantity
2 + 2
4
Quantity
4 + 4
8
Quantity
2 + 2
2
4 + 2
DVA MINI G2 / DVA MINI Digital Array System
LIFTING HOOK
Weight x qty
(7,1x2)+(7,7x2)=29,6 kg
8,4 x 4=33,6 kg
Weight x qty
(7,1x4)+(7,7x4)=59,2 kg
8,4 x 8=67,2 kg
Weight x qty
(7,1x2)+(7,7x2)=29,6 kg
(26,2x2)=52,4 kg
33,6 + 52,4 kg
system
mixed
Configuration weight
29,6 kg/65.26lbs [0,29 kN]
33,6 kg/74.07lbs [0,33 kN]
Configuration weight
59,2 kg/130.52lbs[0,58kN]
67,2 kg/148.15lbs[0,66kN]
Configuration weight
82kg/180.78lbs
[0,80 kN]
86kg/189.59lbs [0,84 kN]