70 en | Installing Roof Parapet and Pipe Mounts VG4 Modular Camera Series
F.01U.162.025 | 6.0 | 2010.03 Installation Manual Bosch Security Systems, Inc.
3.11.7 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 3.21 Bubble with Trim Skirt Ring
3. Discard the trim skirt ring. It is not needed for the VG4 Pressurized Environmental
Housing installation.
4. Clean the inside of the bubble. Refer to Section 7 Bubble Handling and Cleaning, page 100,
for cleaning instructions and for recommended products.
5. Clean the groove inside the rubber bubble gasket with pressurized air to remove debris.
Then, using alcohol, clean the groove to remove oil and grease.
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 3.22 Attach Bubble Support Ring
To Next Page
Loading...
Need help?
General
