User Manual

DVA MINI Digital Array System
3
ENGLISH
The flybar device DRK-M5 and the related hanging systems provided for the speakers 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.
Configuration
The modularity of the system DVA MINI allows mixed suspended configurations between speakers
DVA M2M/DVA M2S and DVA MS12. For this reason, it is necessary to calculate the total load.
Example:
Quantity Weight x qty Configuration weight
DVA M2M/DVA M2S
2 + 2 (7,1x2)+(7,7x2)=29,6Kg 29,6Kg/65.26lbs
[0,29KN]
Quantity Weight x qty Configuration weight
DVA M2M/DVA M2S
4 + 4 (7,1x4)+(7,7x4)=59,2Kg 164,4Kg/362.44lbs
[1,61KN]
Quantity Weight x qty Configuration weight
DVA M2M/DVA M2S
2 + 2 (7,1x2)+(7,7x2)=29,6Kg 82Kg/180.78lbs
[0,80KN]
DVA MS12
2 (26,2x2)=52,4Kg
Lifting hook
position
Maximun
load
1 300Kg/661.39lbs
(3,0KN)
2 – 11 400Kg /881.85lbs
(4,0KN)
12 – 17 200Kg/440,93lbs
(2,0KN)
LIFTING HOOK