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ETC Unison Auxiliary Enclosure Series User Manual

Page 13

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2

Install Enclosures

10

Step 4:

Remove the knockouts from the side conduit plug on the DRd and auxiliary

enclosure before installation. Only remove the knockouts that are adjacent to

another enclosure.

Step 5:

Install the DRd first, following the instructions as outlined in the DRd Enclosure

Installation Manual.

Step 6:

Align the auxiliary enclosure against the left side of the DRd enclosure and mount

it to the previously installed mounting hardware. Notice, with conduit holes mated

the bolt spacings are on 16" centers (top left DRd and top left AX enclosure) for

installation convenience.

Step 7:

For cross-bussed DRd12 enclosure installations, install the second DRd12 by

following steps 4 through 6 above.

Step 8:

Check that each enclosure is level and plumb then tighten the mounting

hardware for a secure installation.