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TROUBLESHOOTING (cont.)
Problem Possible Cause
Troubleshooting Procedures
Adjust the brew volume as required
to achieve the recommended volume
for each brew cycle.
Repair or replace leaky valve.
BUNN
®
paper fi lters should be used
for proper extraction.
Check sprayhead
The brew cycle should be started
only with an empty server under
the funnel.
Adjust the brew volume as required
to achieve the recommended volume
for each brew cycle.
BUNN
®
paper fi lters should be used
for proper extraction.
A suffi cient quantity of fresh drip
or regular grind should be used for
proper extraction.
B.O.M. sprayhead #01082.0002
should be used to properly wet the
bed of ground coffee in the funnel.
The BUNN
®
paper fi lter should be
centered in the funnel and the bed
of ground coffee leveled by gentle
shaking.
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 start 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).
1. Brew Volume adjustment
1. Brew Valve
1. Type of paper fi lters
2. No sprayhead
1. Beverage left in server from previ-
ous brew
2. Brew Volume adjustment
1. Type of paper fi lters
2. Coffee
3. Sprayhead
4. Funnel Loading
5. Water temperature
Consistently high or low beverage
level in server.
Dripping from sprayhead.
Water overfl ows fi lter.
Beverage overfl ows server.
Weak beverage.
29877.2 121504
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