To provide authorized personnel with instructions for troubleshooting, maintenance, and repair to ensure accurate performance.
Diagrams of internal mechanical and electrical components.
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The device is a standalone, open-system photometer that reads and calculates results for microtiter strips or break-apart wells. : 0.0 to 3.0 Absorbance units (A).
Controls the microprocessors, power distribution, and signal processing. Avoid touching the operational amplifiers responsible for translating photodiode currents into digital signals. Insert the certified calibration strip with known OD values
Insert the certified calibration strip with known OD values. Record the readings at multiple wavelengths.
After repairing a mechanical or optical issue, you must run the calibration routine described in Chapter 6 of the service manual. This often requires a calibration plate (available from Awareness Technology). Failure to recalibrate makes all subsequent patient results invalid. 1. Document Overview and Purpose
Allow the instrument to cool down completely; the lamp operates at high temperatures. Unplug the lamp connector from the main PCB. Loosen the bracket securing the lamp housing.
This comprehensive guide serves as a technical overview of the Stat Fax 4700 service manual, detailing installation, preventive maintenance, optical calibration, and troubleshooting protocols for biomedical engineers and laboratory technicians. 1. Document Overview and Purpose