Welch-allyn 9600 Plus Calibration Tester - User Manual Manual de usuario descargar pdf (Pagina 29)

Directions for Use Chapter 4 Maintenance 23

9600 Plus Calibration Tester Checks

If several thermometers do not pass the calibration verification

tests, check the 9600 Plus Calibration Tester to determine if it is

out of calibration. Before sending the unit to an authorized Welch

Allyn service center, complete the checks listed below.

1. Check the calibration date on the side of the 9600 Plus

Calibration Tester. If the 9600 Plus Calibration Tester was

calibrated over 12 months ago, do not use it. Send it to an

authorized Welch Allyn Service center immediately for

calibration.

2. Ensure no one has tampered with the 9600 Plus Calibration

Tester. If someone has tampered with the unit or the

calibration label(s), the calibration settings and warranty are

void. Send it to an authorized Welch Allyn Service center

immediately for calibration.

3. Ensure the 9600 Plus Calibration Tester is not exposed to

extreme temperatures that can damage the precision

thermistor. Exposure to high heat can cause the resistance

versus temperature characteristic of the unit to shift, causing

the 9600 Plus Calibration Tester to become inaccurate. Send

it to an authorized Welch Allyn Service center immediately for

calibration.

4. Verify the probe tip of the Braun ThermoScan Pro 3000 and

the Braun ThermoScan Pro 4000 are clean. Always use new

probe covers when calibration testing these thermometers.

E1.1 Device not calibrated Return to Welch Allyn for service

E1.3 EEPROM failure Return to Welch Allyn for service

Error Problem Solution

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Welch-allyn 9600 Plus Calibration Tester - User Manual Manual de usuario Pagina 29