Figure 4 Attaching Mounting Brackets And Screws - ZyXEL Communications IES-1248-71 User Manual

Failure to use the proper screws may damage the unit.
Do not block the ventilation holes. Leave space between IES-1248 when
stacking.
2.2.2.2 Rack-Mounted Installation Procedure
1 Align one bracket with the holes on one side of the IES-1248 and secure it with the
bracket screws smaller than the rack-mounting screws.
2 Attach the other bracket in a similar fashion.

Figure 4 Attaching Mounting Brackets and Screws

3 After attaching both mounting brackets, position the IES-1248 in the rack by lining up
the holes in the brackets with the appropriate holes on the rack. Secure the IES-1248 to
the rack with the rack-mounting screws.
IES-1248-71/73 User's Guide
Chapter 2 Hardware Installation
49