Getting Started
Installing the Hardware
4-3
Site and Installation Considerations
Site and installation considerations include:
• Maximum recommended operating temperature
The maximum recommended long-term operating temperature for the SmartEdge 1200 system is 104°F
(40°C). Determine a suitable operating environment based on this recommendation.
• Elevated operating ambient temperature
If the chassis is installed in a closed or multiunit rack, the operating temperature of the rack environment
can be greater than the ambient temperature of the room. Remember this condition when you install the
chassis.
• Reduced airflow
Install the SmartEdge 1200 chassis in the rack so that the airflow required for the safe operation of the
equipment is not compromised: always install an air ramp below the chassis if it is the lowest chassis
in the rack. (Do not install any other equipment below the chassis.)
• Mechanical loading
Ensure that you do not create a potentially hazardous condition from uneven loading when you select
the mounting position in the rack for the SmartEdge 1200 chassis.
• Circuit overloading
Consider the effect that overloading a circuit might have on over-current protection and supply wiring.
• Reliable grounding
Maintain reliable grounding for the SmartEdge 1200 chassis and all rack-mounted equipment; give
particular attention to the supply circuits.
General Safety
Follow these guidelines to ensure a safe working environment:
• Keep the installation area clear and free of dust both during and after the installation.
• Keep all tools and chassis components out of walkways.
• Do not wear loose clothing, jewelry, or other items that can get caught in the chassis or blower tray.
• Wear safety glasses at all times.
Electrical Precautions
Warning
Risk of personal injury. The chassis contains potentially hazardous voltages. To reduce the
risk, do not attempt to access any component inside the chassis. There are no user-serviceable
components inside the chassis.
