Anchor Bolt Installation - New Installation; Retrofit Of An Existing Ocs; Figure 2 - Completed Footing - Delphi Display Systems Endura 15X Installation Instructions Manual

Delphi Display Systems, Inc. RDS-INS15XSSP, Rev, A Page 7 of 19
3.4 Anchor Bolt Installation – New Installation
Install the ½" anchor "J" bolts into the template and secure with the ½" nuts and washers. This will insure the
alignment of the mounting bolts in the concrete. Pour the concrete footing and locate the anchor bolts in the correct
position using the alignment tool. Make sure to keep the anchor bolt threads clean and finish the surface of the
concrete as smooth and level as possible. A properly installed footing, anchor bolts, and conduits should resemble
the one in the picture below.

Figure 2 - Completed Footing

3.4.1 Retrofit of an Existing OCS

In many retrofit installations, existing slabs may be used to mount the OCS Speaker Post. The footing must be at
least 12" wide by 12" deep and of sufficient depth to support the OCS Speaker Post. It may be necessary to remove
existing anchor bolts and install new ones to match up to the base plate mounting hole pattern. Verify that the
existing conduits will be centered within the bolt pattern.
Some installations may have conduits that have been run outside the existing speaker post. In these cases, conduit
can be run into the back of the speaker post utilizing the provided "knock outs". If the "knock outs" are not in the
correct position to be used, you may cut your own "knock out" in the bottom of the back of the speaker post. DO
NOT PUNCH A HOLE AND EXTEND THE CONDUIT. You must cut the bottom edge of the post out. If you
do not, it will not be possible to remove the speaker post without first removing the conduit from the post.
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