3Com DSA-3CV1100-02 service manual Fitting a Bracket for Rack Mounting

Installing the VCN Access Concentrator 29

To mount the VCN AC:

1Insert one handle into the two outermost bracket holes as shown in Figure 13.

Ensure that the handle is pointing outward from the unit.

Figure 13 Fitting a Bracket for Rack Mounting

2Tighten the handle from the rear with the two screws enclosed for this purpose, using a number 3 Phillips screwdriver (not supplied).

3Repeat steps 1 and 2 for the second handle.

4Match the four holes of the bracket to the four mounting holes on one side of the VCN AC, as shown in Figure 13.

5Using the four screws enclosed for this purpose, screw the bracket to the VCN AC unit.

6Repeat steps 4 and 5 for the second bracket.

CAUTION: You must use the screws supplied with the mounting brackets. Damage caused to the unit by using incorrect screws invalidates your warranty.

7Insert the VCN AC into the 19-inch rack and secure with two suitable screws on each side (not provided).

Ensure that ventilation holes are not obstructed.