Chief Manufacturing Dual Stud Wall Arm CTA-225 - Manual (Page 6)

Installation Instructions CTA-225
6
STEP 2
Attaching Stud Spanning Adapter to Wall Arm
1. Locate the wall arm (10), bottom 16” stud-spanning
adapter (20), three M8 hex nuts (80), three M8 lock
washers (70), and three M8 flat washers (60).
2. Attach the wall arm (10) to the bottom 16” stud-
spanning adapter (20) using three M8 hex nuts (80),
three M8 lock washers (70), and three M8 flat
washers (60). Tighten hex nuts. See Figure 3.
STEP 3
Attaching Wall Arm to Wall-Mounted Top Stud
Spanning Adapter
1. Locate three M8 hex nuts (80), three M8 lock
washers (70), and three M8 flat washers (60).
2. With an assistant, perform the following steps:
a. Lift the wall arm (10) onto the top wall-mounted
16” stud-spanning adapter (20). See Figure 4.
b. Secure the wall arm (10) to the top wall-mounted
16” stud-spanning adapter (20) using three M8
hex nuts (80), three M8 lock washers (70), and
three M8 flat washers (60). Tighten hex nuts.
Figure 3. Attach Stud Spanning Adapter to Wall Arm
Figure 4. Attach Wall Arm to Wall-Mounted Stud
Spanning Adapter