PowerDome Installation Manual
Appendix
To install the roof-mount adapter see Figure 55, Figure 56, and Figure 57 and perform the following.
Cover screw
Hinge
Tab (screw hole)
Mounting slots (6)
Figure 55. Attaching the adapter to the roof
Figure 56. Closing the adapter, shown with
VPD-WM
Screw hole (in tab)
Mounting slots (6)
Figure 57. Base dimensions of roof-mount adapter
1)
Remove the cover screw from the top of the VPD-ERM and open the bracket.
2)
Locate the six mounting slots on the base of the bracket.
3)
Place the Roof-mount Adapter on the edge of the roof or parapet, and mark the location of the
mounting slots.
4)
Prepare the mounting slots in accordance with the type of wall (concrete, wood, etc.) and fasteners
used.
CAUTION:
For safety, the hardware and procedure used for securing the VPD-ERM must enable it to support a
minimum of a 16 kg (35 lb) load.
5)
Secure the adapter to the roof or parapet with the appropriate fasteners.
6)
Properly seal all mounting holes that could cause leaks into the roof structure.
7)
Route the power, RS485, and video cables through the VPD-ERM, leaving enough cable to attach
the cables to the inside of the roof-mount adapter and continue them through the VPD-EWM Wall
Mount and into the camera housing.
1040647A / July 2003
37
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