Troubleshooting Flowcharts
Section 5-2
Environment Check Flowchart
Environment check
Higher than 55°C
Less than 0°C
NO
Temperature
Install fan or air conditioner
55°C or less?
Less than 55°C
Temperature
0°C or higher?
Install heater
Higher than 0°C
Humidity in
range of 10% to
90%?
Install air conditioner
YES
Not provided
Provide surge suppression
to counter noise source
Noise measures?
Provided
NO
Atmosphere
OK?
Install PC in a control pan
-
el
OK?
END
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