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2
A-Series rigging components
6
In addition the Z5455 AL Flying frame is equipped with the
following items:
Pos.
Description
[S]
Two safety points in the tie bar for the attachment of the
Z5454 AL Safety chain (also refer to Þ Chapter 2.3
"Secondary safety" on page 7.
[C]
Cable pick.
Instruction label providing vital safety and rigging
instructions.
2.1 Suspension options
Z5455 AL Flying frame
The center bar of the Flying frame is equipped with a total of 28
holes to allow for the suspension of the array and the setting of
different vertical angles.
The holes are numbered in increments of five.
Single or dual pickpoint operation
The array can be suspended using one or two E6507 1t shackle(s)
and appropriate lifting devices or steel wire ropes.
In "Single pickpoint operation", the overall vertical aiming of
the entire array is defined by using a particular hole of the hole
index on the center bar.
The corresponding hole position is calculated using the d&b
ArrayCalc simulation software. For this purpose, ArrayCalc can be
downloaded at
www.dbaudio.com
In "Dual pick point operation", the vertical aiming of the
entire array is set by trimming the respective lifting devices.
Z5459 ALi Mounting frame
Note: In ArrayCalc, you have to use the mobile version Z5455
AL Flying frame for the simulation. When using the pick holes 5
and 26 in ArrayCalc, it corresponds to the installation variant
Z5459 ALi Mounting frame.
The center bar of the mounting frame is equipped with two fixing
points [F] for suspension using the enclosed 1 t shackles. The front
tie bar of the mounting frame is equipped with two safety points
[S] for the attachment of a secondary safety device using the
enclosed 1 t shackles.
d&b Z5455/Z5459 Rigging manual 1.1 en
A-Series rigging components
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