ETC Unison DRd Dimming Rack Enclosure - Manual (Page 20)

16 DRd Enclosure Installation Manual
Ax) for installation convenience.
Step 7: Install the ETC supplied 2 1/2” (64mm) nylon insulated chase nipple and 2 1/2”
(64mm) locknut between the auxiliary and DRd enclosures.
Step 8: For cross-bussed DRd12-24 installations, install the second DRd12-24 by
following steps 4 through 7 above.
Step 9: Check that each enclosure is level and plumb then tighten the mounting
hardware for a secure installation.
N o t e : Reference the related Auxiliary Enclosure Installation Manual to complete the
auxiliary enclosure installation and for DRd12-24 and DRd 12-48 enclosure input
power bus wiring termination.
Follow the instructions in this manual for all other DRd enclosure installation
procedures.