
98 SUGGESTED CLEANING INTERVAL Type of Water Cleaning Frequency Soft Water Every 80 Brew Cycles Hard Water Every 40 Brew Cycles Fill about 18 ounces of vinegar into the Water Reservoir. Place a sufficiently large container in the middle of the drip tray. Allow about one-third of the vinegar to run through system by operating the machine as if you were coffee grounds in the filter cups. Switch the machine work in for 10 to 15 minutes. Then run the rest of it through It may be necessary to repeat