HP C2246 Technical Reference Manual page 167

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CENTER OF
TOP COVER
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DISK FORMATTER
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DAT A SYCHRONIZER
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NOTE. Maximum Absolute Values
Figure G-4. Wide, Differential: Operating Temperatures
Operating Temperature Guidelines
The temperatures at the above locations represent the maximum operaHng limits for extended reliable operation.
Ambient air temperature and airflow must be properly ha.lanced to maintain drive performance and reliability.
Operating Temperature Considerations
The operating ambient air temperature specification is 5°C to 50°C (41°F to 122°F).
Adjust the ambient air temperature to prevent the temperature at each location from exceeding the stated limit.
Airflow Considerations
The recommended air fl.ow to maintain the component temperatures is 4 to 6 CFM (cubic feet per minute} with
most of the air flowing across the printed circuit board.
Adjust the air flow to prevent the temperature at ea.ch location from exceeding the stated limit.
Wide, Differential Drive Configurations G-5