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Blowout
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1. Activate (open) purge valve (V9)
2. Activate (open) blowout valve (V8)
3. Activate (open) vacuum pump (P4)
4. Deactivate (Close) vacuum pump (P4)
5. Deactivate (Close) purge valve (V9)
6. Deactivate (Close) blowout valve (V8)
Start / Initialization
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Preparation vacuum
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1. Activate (open) vacuum pump (P4)
2. Activate (open) vacuum valve (V10)
3. Activate (open) atmosphere valve (V6)
4. Pressure sensor 1(P1) measures the vacuum pressure
5. To sense vacuum
6. To sense vacuum
7. To sense vacuum
8. To sense vacuum
9. Deactivate (Close) vacuum pump (P4)
10. Deactivate (Close) vacuum valve (V10)
11. Deactivate (Close) atmosphere valve (V6)
12. Activate (open) air leakage valve (V7)
13. Deactivate (Close) air leakage valve (V7)
Preparation Water Temperature
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1. Activate (open) main water inlet valve (V1)
2. Activate (start) water pump (M1)
3. Cold water thermostat ((T)cold) measures the temperature of the cold water
4. Hot water thermostat ((T)hot) measures the temperature of the hot water
5. Mix water thermostat ((T)mix) measures the temperature of the mix water
6. To sense water on the way to drain
7. To sense water on the way to drain
8. To sense water on the way to drain
9. To sense water on the way to drain
10. To sense water on the way to drain
11. Cold water mix valve (V5) optional
12. Beverage cycle begins
Sequence of Operations
Summary of Contents for Craft Brewer
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