User manual

INSTALLATION MODE
LINE ARRAY
The suspended accessories in the VERTUS CLA 403T and CLA 803T series have been designed to guarantee a safety factor of 5:1.
Table (1) illustrates the net weight of the speakers and of the accessories.
The example configuration shown in the figure is composed of N.3 x CLA 803T, N. 1 flybar VT-F3, N.1 hooking clamp VT-T3, N. 2 adjustable joints VT-
J3, (total weight 18.7kg / 41.22lb ) inclusive of accessories.
Table (2) indicates the setting mode (NARROW or WIDE) based on the angle between the two speakers.
N.B. During installation make sure that the calculation of the overall weights for the system's load-bearing structure includes the weight of
the flybar, hoist chains, motors, cables and other additional weights. Should the above safety regulations and calculation of the overall
weight not to be complied with, FBT Elettronica SpA will not be liable for any damage to persons or property.
Model
Weight
CLA 803T 5,5 kg / 12,12 lb
CLA 403T 3 kg / 6,61 lb
VT-F3 0,5 kg / 1,10 lb
VT-WH3 0,7 kg / 1,54 lb
tab. (1)
VT-W3 0,8 kg / 1,76 lb
VT-J3 0,6 kg / 1,32 lb
VT-JF3 0,4 kg / 0,88 lb
VT-T3
0,5 kg / 1,10 lb
ANGLE BETWEEN SPKR. SETTING
tab. (2)
VT-T3
VT-F3
CLA 803T
VT-J3
CLA 803T
VT-J3
CLA 803T
14
HOOKING THE FLYBAR
• Position and slide flange “A” in its housing at the back of the speaker until the fixing
pin “B” clicks in inside its dedicated slot.
• Position the “fixing shackle” «C» according to the desired angle of the system.
• The speaker can be hung on the lattice using the accessory “D”. To be used only in
combination with the flybar.
• Before each manoeuvre, always check that the shackle pin is properly tightened.
Check for any faults in the positioning. Pre-tension the entire system and only after
checking the regularity of each element, apply the necessary force to slowly lift the
load, in a linear and constant manner, avoiding sudden jolts or braking, which due
to inertia may cause dangerous swaying.
During the entire manoeuvre, the operator must be in a position allowing them
tosafely escape in the event of an accident, that is, they must keep a safe distance
from the moving load, and the entire area must be cordoned off to unauthorised
persons.
CAUTION: incorrect or improper use may cause serious injury to persons and
damage to surrounding property.
D
A
B
C
1
2