TROUBLESHOOTING (cont.)

 

 

Problem

Possible Cause

Troubleshooting Procedures

Consistently high or low beverage

1. Brew Volume adjustment

Adjust the brew volume as required

level in server.

 

to achieve the recommended volume

 

 

for each brew cycle.

Dripping from sprayhead.

1. Brew Valve

Repair or replace leaky valve.

Water overflows filter.

1. Type of paper filters

BUNN paper filters should be used

 

 

for proper extraction.

 

2. No sprayhead

Check sprayhead

Beverage overflows server.

1. Beverage left in server from previ-

The brew cycle should be started

 

ous brew

only with an empty server under

 

 

the funnel.

 

2. Brew Volume adjustment

Adjust the brew volume as required

 

 

to achieve the recommended volume

 

 

for each brew cycle.

Weak beverage.

1. Type of paper filters

BUNN paper filters should be used

 

 

for proper extraction.

 

2. Coffee

A sufficient quantity of fresh drip

 

 

or regular grind should be used for

 

 

proper extraction.

 

3. Sprayhead

B.O.M. sprayhead should be used

 

 

to properly wet the bed of ground

 

 

coffee in the funnel.

 

4. Funnel Loading

The BUNN paper filter should be

 

 

centered in the funnel and the bed

 

 

of ground coffee leveled by gentle

 

 

shaking.

 

5. Water temperature

Empty the server, remove its cover,

 

 

and place the server beneath the

 

 

sprayhead. Place empty funnel over

 

 

the server entrance, with ON/OFF

 

 

switch in the "ON" position press the

 

 

Brew switch and release it. Check

 

 

the water temperature immediately

 

 

below the sprayhead with a ther-

 

 

mometer. The reading should not

 

 

be less than 195˚F (91˚C).

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Bunn S/N SNG0033000 & UP Consistently high or low beverage Brew Volume adjustment, Level in server, For each brew cycle