Nortel Passport 4460 Hardware Reference Manual page 30

30 Chapter 1 The Passport 4460 Unit
This list of safety measures must be complied with prior to mounting the
Passport 4460 unit.
To install your unit into a cabinet:
1
Fasten the L-shaped brackets onto the sides of the Passport 4460 unit.
2
Place the unit in the cabinet making sure to line up the holes on the L-shaped
bracket with the holes in the frame of the cabinet.
205677-F Rev 00
Caution:
• Manufacturer's maximum recommended ambient temperature (Tmra) for the
Passport 4460 unit rack environment is 45
• Place the unit in an environment that does not restrict the amount of air flow
required for safe operation.
• Mount the rack and ensure it is evenly balanced to avoid a possible hazardous
condition due to uneven loading.
• Pay special attention when connecting the unit to the power supply, and
consider the effect that overloading might have on overcurrent protection and
supply wiring. Appropriate equipment nameplate ratings should be used when
addressing this concern.
• Make sure each unit is properly grounded.
°
C and should not be exceeded.