Bosch 300 Series - Attaching the Bubble to the Housing

42 en | Installing the Pendant Arm Wall, Corner, and Mast (Pole) Mounts VG4 Modular Camera Series
F.01U.216.010 | 8.0 | 2011.02 Installation Manual Bosch Security Systems, Inc.
2.11.7 Attaching the Bubble to the Housing
1. Remove the bubble from the box and then remove the bubble from the protective plastic
bag.
2. Disengage the four tabs from the white trim skirt ring that surrounds the bubble. Then,
move the trim skirt ring towards the bubble opening to remove.
Figure 2.23 Bubble with Trim Skirt Ring
3. Discard the trim skirt ring. It is not needed for the Pressurized Environmental Housing
installation.
4. Clean the inside of the bubble. Refer to Section 7 Bubble Handling and Cleaning, page 101,
for cleaning instructions and for recommended products.
5. Remove any debris inside the rubber bubble gasket with pressurized air.
6. Insert the sealing edge of the bubble into the groove in the rubber bubble gasket.
7. Place the bubble support ring over the bubble and align the eight (8) captive screws with
the threaded inserts on the plastic gasket ring.
Figure 2.24 Insert screws
CAUTION!
DO NOT remove the grease from the bubble gasket. The grease is applied at the factory and is
necessary for proper sealing of the VG4 Pressurized Environmental Housing.