Method 2: Removing Smudges Or Excessive Debris - Welch Allyn 9020 Manual

Welch Allyn 9020 Infrared Tympanic Thermometer

METHOD 2: REMOVING SMUDGES OR EXCESSIVE DEBRIS

(RECOMMENDED AS NEEDED OR IF LOW TEMPERATURE
READINGS PERSIST AFTER METHOD #1)
MATERIALS NEEDED
1. Advance the slide to extend the probe tip.
2. Manually remove the probe cover to expose the probe sensor lens.
3. Using a cotton swab slightly moistened with isopropyl alcohol, gently
wipe the surface of the lens to remove debris (Figure D).
4. Wipe the lens with a dry cotton swab to absorb moisture and pick up
any remaining debris (Figure D).
5. Move the slide back to its original position to retract the probe tip.
6. Allow 30 minutes before using the thermometer.
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• Isopropyl Alcohol
• Cotton Swab
Figure D