Figure 33: Marking The Locations Of The Bracket Holes On A Concrete Wall - Allied Telesis AlliedWare Plus x530 Series Installation Manual

Figure 33. Marking the Locations of the Bracket Holes on a Concrete Wall
4. Place the switch on a table.
5. Use a drill and a 1/4-inch carbide drill bit to pre-drill the holes you
marked in step 4. Please review the following guidelines:
Prior to drilling, set the drill to hammer and rotation mode. The

modes break up the concrete and clean out the hole.
Clean out the holes with a brush or compressed air.

6. Insert the anchors into the holes.
x530 Series Installation Guide for Stand-alone Switches
A T- x
5 3 0
-2 8 G
T X m
4596
81