Installation Manual

ProVision 3 Installation Manual

8100-35521-00

Rev. A1

Leidos Security Detection & Automation, Inc. – Proprietary Page 78 of 119

Figure 85: Inner Radome Fastened in Place

4. Tighten the center screws first, then tighten the outer screws working from the center out.

5. Secure inner radome to end cap using six #8 x .625 PTH screws [0200-20643-10] and six M4 nylon

retaining washers [0221-29376-00] 3 on each side of the radome.

6. Repeat Steps 2–5 for the other inner radome.

7. Alternative Method: The center slotted hole (see following figure left) at the top and bottom of the

inner radome can be utilized to hook the inner radome onto two pre-installed screws.

8. Insert an M6 x 16mm FBHS screw (0201-10291-16) partway into the center hole of the inner radome

top angle rail (inside the scanner) and another partway into the center hole of the inner radome base

flange support bracket on one side of the scanner. Leave about 2/3 of each screw sticking out for

now, as shown in the following figure right.

Figure 86: Inner Radome Slotted Hole and Screw Sticking Out

9. Lift the inner radome and move it into position inside the scanner, ensuring that the L-shaped ends of

the inner radome edge support brackets are facing and will contact the inner radome top angle rail and

the inner radome base flange support bracket.