Chief Manufacturing CMA351 specification

Installation Instructions		CMA351
7.	Using a pipe wrench, install 1-1/2" NPT or NPSM following
	ANSI/ASME B1.20.1 (Schedule 40, 0.154" minimum
	thickness aluminum - ASTM B221) threaded extension
	column (not included) into swivel adapter (A) until tight, with
	a minimum of four threads engaged.
8.	Secure lower 1 1/2" NPT pipe to swivel adapter (A) using
	#10-24 x 1/4" set screw (G). (See Figure 4)	(E)
WARNING: Exceeding the weight capacity can result in
serious personal injury or damage to equipment! It is the
installer’s responsibility to make sure the combined weight of
all components located between the CMA351 up to (and
including) the display/projector does not exceed 500 lbs
(226.8 kg).
	The weight capacity of the CMA351 may be LIMITED to
	the lowest weight capacity of any other component located
	between the CMA351 and the supporting structure!
		(B)
		Second Stop Location
		(A)
		Figure 5
		11. Tighten two lock nuts (D). (See Figure 6)
	7
		(D) x 2
	8	(G)
	Figure 4
9.	Rotate the bottom portion of the CMA-351 to the desired
	location for the second stop (0 degrees to 330 degrees).
	(See Figure 5)
10.	Insert one Phillips pan head screw (E) in the nearest
	threaded hole in stop plate (B). (See Figure 5)

Figure 6

Using a pipe wrench, install 1-1/2" NPT or NPSM following