d&b Vi - Manual (Page 22)

5. At the rear, align the Rear link with the hole of the TOP
cabinet's Splay link.
6. Reinsert the fixing bolt.
7. Insert and lock the ring cotter.
5. Check the assembly
Before hoisting the array to its operating position, recheck the
actual status of the entire assembly according to the checklist given
in Þ Chapter 4. "Safety and system checks" on page 32.
3.3. Vi-SUB Column
Remarks and limitations
In connection with the Z5387.000 Vi Mounting frame top, a
maximum of 2 x Vi-SUB cabinets can be flown.
For more than 2 x Vi-SUB cabinets, the Z5380 V Flying frame must
be used.
In this case, please follow the assembly instructions given in the V-
Series Rigging manual which is supplied with the V Flying frame. In
the manual refer to "Flown array", section "V-SUB Column".
Preparations
For this type of setup the Rear link of the mounting frame must be
attached to the SUB position. Check the position and alter it if
necessary as described in Þ Chapter 2. "Rigging concept and
components", Þ 2.4. "Rear/Splay links of the frames" .
Note: Observe the direction of attachment as shown in the
graphic opposite.
1. Prepare the first cabinet
1. Prepare the Front links of the first cabinet as described in
Þ Chapter 2. "Rigging concept and components",
Þ "Cabinet's rigging mechanism" .
2. At the rear top, release both Locking pins.
d&b Vi Rigging manual (1.2 EN) 22