D.A.S. Audio Aero 48 - Manual (Page 6)

2.3 SAFETY FACTORS
breaking load limit and the
maximum safe working load limit (SWLL). In this
case, the breaking load limit of each of the flying
points is 4,000 kg (8,820 lbs) as determined by
destructive testing in independent laboratories. With
a 10:1 safety factor, a total amount of 1,600 kg (3,527
lbs) can be flown from the 4 flying points. Each flying
point has a capacity of 400 kg (882 lbs) with a 10:1
safety factor.
The safety factor is defined as the
coefficient between the
4 x 400Kg (10:1)
T
The use of two hoists with a load capacity as
expressed on the previous page is mandatory. It
should be kept in mind that at certain moments, the
complete load may be supported by only one of the
hoists.
he maximum number of units that can be
suspended from the AX-AERO48 flying grid is 16. The
maximum limits established by the manufacturer
should never be exceeded.
This is why the load capacity of the individual
hoist must be superior to the weight of the array
column.
D) AX-COMBO
The AX-COMBO is a rigging adapter to be
used when Aero-28 units are needed to be flown
under AERO-48 units as dowfill systems. Maximum 6
CA-28A units and 8 CA-28/CA-28B units can be flown
from this rigging grid. The AX-COMBO includes front
and rear steel guides which permit variation of the
angle between it and the last AERO-48 cabinet in the
cluster. Angles vary from 1.8º to 9.6º.
The AX-COMBO is joined to the last AERO-
48 cabinet using G1A48 and G2A48 included steel
guides and 6 quick release pins. The angle depends on
the hole of the rigging structures where the pins are
inserted, through the slots of G2A48. The first AERO-
28 unit is joined to the AX-COMBO using its G1A and
G2A included cam links.
AERO-48
CA-28 G1A48
G2A48
AX-COMBO
Aero-48
Manual del usuario/ User´s manual 33
G2A48
G1A48
G2A48
Weight
Dimensions: 143x60x5cm (56.3x23.6x2in) : 16.5Kg (36.3 lbs)