- What it means
- A high-temperature dish machine wasn't reaching the required wash/rinse temperatures (final rinse typically 180°F, or 165°F for stationary-rack), so dishes weren't being sanitized.
- Why it matters
- If the machine can't hit the sanitizing temperature, dishes leave with live bacteria that recontaminate food.
- How to fix it now
- Stop using the machine for sanitizing, switch to the 3-compartment sink, and service the machine.
- How to prevent it
- Check final-rinse temperature daily with a thermometer or heat-indicating strip and service the booster heater on schedule.
FDA Food Code 4-501.112 ·
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