Adamson IS Series Rigging Manual page 33

4.0 Rigging Procedures
4.8 Suspending IS7s below IS118s
3. Affix the Rigging Frame to the Rigging Links.
Adamson Systems Engineering | IS-Series Rigging Manual
4. Line up the IS7 enclosure front tab so that it
will match to the bottom front hole of the Rigging
Frame.
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