Installation Instructions

CTA-225

STEP 4

Attaching Bottom Stud Spanning Adapter to Wall

1.Locate two lag bolts (40) and two flat washers (50).

2.Using a 15/64” drill bit, drill two pilot holes for anchoring the bottom stud-spanning adapter (20).

3.Using two 5/16” lag bolts (40) and two 5/16” flat washers (50), secure the bottom stud-spanning adapter (20) on the wall. See Figure 5.

NOTES

The front cover may be partially removed and reinstalled to conceal power/audio/video cables after the TV/Mount is installed.

You may remove one or both knockouts on cover to assist routing to wall through cover.

STEP 5

Attaching Front Cover

1.Locate front cover (30) and four M4 8mm Phillips head cap screws (90).

2.Install the front cover (30) using four M4 8mm Phillips head cap screws (90). See Figure 6.

STEP 6

Connecting NPT Pipe or Nipple to Wall Arm

1.Locate M6 x 6mm set screw (100) and 1-1/2” NPT pipe or nipple (supplied with TV Mount or purchased separately).

2.Connect the 1-1/2” NPT pipe or nipple (supplied with TV Mount or purchased separately) to the wall arm (10). See Figure 7.

3.Using the M3 Allen key (110, supplied), install the M6 x 6mm set screw (100). Tighten the set screw.

WARNING

Make sure to tighten the M6 x 6mm set screw (100) to prevent equipment damage or personal injury.

Figure 5. Attach Bottom Stud Spanning

Adapter to Wall

Figure 6. Attach Front Cover

Figure 7. Connect NPT Pipe or Nipple to Wall Arm

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Chief Manufacturing CTA-225 installation instructions Attaching Bottom Stud Spanning Adapter to Wall, Attaching Front Cover