Acer R300 Network Card User Manual


 
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Precautionary reminders
Power supply modules
Power supply modules have double-pole/neutral fusing.
Ventilation considerations
The equipment rack must provide sufficient airflow to the front of the
system to maintain proper cooling. The rack selected and the ventilation
provided must be suitable to the environment in which the system will be
used.
•Fans
To avoid injury do not touch moving fan blades.
Cooling and airflow
For proper cooling and airflow, always install all access covers before
turning on the system. Operating the system for longer than five minutes
without the covers in place can cause overheating and damage to system
components.
Temperature limits
The operating temperature of the system, when installed in the rack, must
not go below 10°C (50°F) or rise above 35°C (95°F). Extreme fluctuations in
temperature may cause a variety of system problems, and safety limits may
be broken.
Lifting and Moving
Do not attempt to lift or move the system by the handles on the power
supplies.
System covers
The system cover is an integral part of this product. If you need to open
your system to install new components, always remember to reinstall the
system cover before turning on the system.
aa r300.book Page vi Tuesday, March 4, 2003 9:39 AM