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Manual Voice-Acoustic PA-Tower - 2019-02 EN
Ballasting
It is recommended to always apply a minimum ballast of approx. 60 kg to the crossbars between the long
plug-in feet when used with indoor or operating wind!
Note:
At wind speeds above 15 m/sec a higher ballasting is not decisive, the operation has to be stopped!
Dismantling of the PA Tower
1. Remove bass loudspeaker or ballast.
2. Unlocking, shutting down and removing the load.
3. Loosen the steel cable, attach the assembly aid and guide it over its roll.
4. Tension the steel cable so that the mast does not tip over uncontrolled.
5.
Note:
Make sure that nobody is in the tipping area of the tower!
Remove the pins from the rear buckling elements.
6. Slowly lower the mast forward by cranking.
7.
Note:
In the ideal case, the head section is sufficient as a support when separating the truss elements.
However, if the floor is sloping, the head section must be lined accordingly in order to relieve the two front
buckling elements.
Remove the assembly aid and separate the two truss elements at the buckling elements.
8. Dismantle the PA tower for transport.
Working with PA-Tower
