
Bunn-O-Matic Corporation
27
Inconsistent beverage
level in server. (Cont.)
3. brew valve Test the Brew Valve. Turn the valve
on for 30 seconds and collect the
water dispensed from the sprayhead.
Repeat the test several times to con-
rmaconsistentvolumeofdispensed
water. If not consistent, check the
valve, tubing and sprayhead for lime
buildup.
“ “ 4. Bypass Valve If bypass is being used on the
inconsistent brewing recipe, test
the Bypass Valve. Turn the valve on
for 30 seconds and collect the water
collected from the bypass opening.
Repeat the test several times to con-
rmaconsistentvolumeofdispensed
water. If not consistent, check the
valve, tubing and bypass opening for
lime buildup.
“ “ 5. Lime buildup Inspect for lime buildup that could
blockthetank,tankttings,tubing,
valves and sprayhead.
Consistently high or low
beverage level in server.
1. Brew Volume adjustment Adjust the brew volume as required
to achieve the recommended volume
for each brew cycle.
Dripping from sprayhead. 1. Brew Valve Repair or replace leaky valve.
Wateroverowslter. 1.Typeofpaperlters BUNNpaperltersshouldbeused
for proper extraction.
“ “ 2. No sprayhead Check sprayhead
Beverageoverows
server.
1. Beverage left in server from
previous brew
The brew cycle should be started
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.Typeofpaperlters BUNNpaperltersshouldbeused
for proper extraction.
“ “ 2. Coffee Asufcientquantityoffreshdrip
or regular grind should be used for
proper extraction.
“ “ 3. Sprayhead The correct B.O.M. sprayhead should
be used to properly wet the bed of
ground coffee in the funnel.
“ “ 4. Funnel Loading TheBUNNpaperltershouldbe
centered in the funnel and the bed
of ground coffee leveled by gentle
shaking.
probleM probable cause reMedy
Comentarios a estos manuales