TROUBLESHOOTING (cont.)

 

PROBLEM

PROBABLE CAUSE

Dripping from sprayhead

1. Lime Build-up

 

CAUTION - Tank and tank com-

 

ponents should be delimed

 

regularly depending on local

 

water conditions. Excessive min-

 

eral build-up on stainless steel

 

surfaces can initiate corrosive

 

reactions resulting in serious

 

leaks.

REMEDY

Inspect the tank assembly for excessive lime deposits. Delime as required.

Beverage overflows dispenser

1. Dispenser

The dispenser must be com-

 

 

pletely empty before starting a

 

 

brew cycle.

Weak beverage

1. Filter Type

BUNN® paper filters must be used

 

 

for proper extraction.

 

2. Coffee Grind

A fine or drip grind must be used

 

 

for proper extraction.

 

3. Sprayhead

A six-hole stainless steel spray-

 

 

head must be used for proper

 

 

extraction.

 

4. Funnel Loading

The BUNN® paper filter must be

 

 

centered in the funnel and the

 

 

bed of grounds leveled by gentle

 

 

shaking.

 

5. Water Temperature

Place an empty funnel on an empty

 

 

dispenser beneath the sprayhead.

 

 

Pour-in a pitcher of tap water and

 

 

check the water temperature im-

 

 

mediately below the sprayhead

 

 

with a thermometer. The reading

 

 

should not be less than 195°F.

 

 

Adjust the control thermostat to

 

 

increase the water temperature.

 

 

Replace if necessary.

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