What should the operator do if the Intoxilyzer 9000 indicates a malfunction?

When the Intoxilyzer 9000 indicates a malfunction, the appropriate response is to report and remove the device from service. This course of action is crucial for several reasons. First, operating a malfunctioning device could compromise the integrity and accuracy of test results. If the device is not functioning correctly, it could produce false readings, leading to significant consequences in legal situations, such as DUI cases.

By removing the device from service, the operator ensures that no further tests are conducted that could be unreliable. This step also alerts maintenance personnel to the issue, allowing for necessary repairs or calibration. Ensuring that all equipment is functioning correctly is essential for maintaining the reliability of results and upholding the standards required for forensic testing.

Continuing testing, attempting repairs on the spot, or performing additional tests with a malfunctioning device would only risk further inaccuracies and undermine the validity of the testing process. Therefore, the correct and responsible action is to report the malfunction and take the device out of service until it has been assessed and repaired.