Chief Manufacturing CMA-347 installation instructions Mount Removal, 190

Installation Instructions Model CMA-347

Mount Removal

To remove the CMA 347 vibration mount:

1.Disonnect power cables and wires from projector.

2.Uninstall projector from projector mount (210).

3.Uninstall projector mount (210) from NPT 1 1/2” lower mounting pipe (200) following the instructions provided with the projector mount (210)

4.Loosen 5/16-18 x 3/8" socket head set screw (160) securing NPT 1 1/2” lower mounting pipe (200) to mount bottom (20).

5.Uninstall NPT 1 1/2” lower mounting pipe (200) from mount bottom (20) by turning NPT 1 1/2” lower mounting pipe (200) counterclockwise.

6.Loosen 5/16-18 x 3/8" socket head set screw (160) securing mount top (10) to NPT 1 1/2” upper mounting pipe (190).

7.Uninstall vibration mount from NPT 1 1/2” upper mounting pipe (190) by turning mount top (10) counterclockwise.

NPT 1 1/2"

Upper Mounting Pipe

(190)

CMA 347 Vibration Mount

5/16-18 x 3/8" Socket Head Set Screw (160)

Projector Mount (210)

5/16-18 x 3/8" Socket Head Set Screw (160)

NPT 1 1/2"

Lower Mounting Pipe (200)

Figure 7: CMA 347 Vibration Mount Removal

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