TROUBLESHOOTING (cont.)
PROBLEM
Beverage overflows dispenser
Weak beverage
Dry coffee grounds remain in the funnel
Brewer is making unusal noises
Cool beverage serving tempera- ture
PROBABLE CAUSE | REMEDY | |
1. | Dispenser | The dispenser must be completely |
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| empty before starting a brew cycle. |
1. | Filter Type | BUNN® paper filters must be used |
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| for proper extraction. |
2. | Coffee Grind | A fine or drip grind must be used |
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| for proper extraction. |
3. | Sprayhead | A |
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| head must be used for proper |
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| extraction. |
4. | Funnel Loading | The BUNN® paper filter must be |
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| centered in the funnel and the bed |
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| of ground leveled by gentle shak- |
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| ing. |
5. | Water Temperature | Place an empty funnel on an empty |
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| dispenser beneath the sprayhead. |
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| Initiate a brew cycle and check the |
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| water temperature immediately be- |
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| low the sprayhead with a ther- |
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| mometer. The reading should not |
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| be less than 195° F (91° C). Adjust |
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| the control thermostat to increase |
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| the water temperature. Replace if |
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| necessary. |
1. | Funnel Loading | The BUNN® paper filter must be |
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| centered in the funnel and the bed |
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| of grounds leveled by gently shak- |
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| ing. |
1. | Tank Heater | Remove and clean lime off the |
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| tank heater. See page 13 |
1. | ON/OFF Warmer Switch(s) | Refer to Service - ON/OFF Warmer |
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| Switch for testing procedures. See |
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| page 12 |
2. | Warmer Element(s) | Refer to Service - Warmer Ele- |
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| ment for testing procedures. See |
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| page 16 |
Page 8 | 10860 | 090800 |
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