Bunn VPR APS - Manual (Page 6)

Page 6
TROUBLESHOOTING (cont.)
PROBLEM
Dripping from sprayhead
Beverage overfl ows dispenser
Weak beverage
PROBABLE CAUSE REMEDY
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.
1. Dispenser
1. Filter Type
2. Coffee Grind
3. Sprayhead
4. Funnel Loading
5. Water Temperature
Inspect the tank assembly for
excessive lime deposits. Delime
as required.
The dispenser must be com-
pletely empty before starting a
brew cycle.
BUNN ® paper fi lters must be used
for proper extraction.
A fi ne or drip grind must be used
for proper extraction.
A six-hole stainless steel spray-
head must be used for proper
extraction.
The BUNN ® paper fi lter must be
centered in the funnel and the
bed of grounds leveled by gentle
shaking.
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.
39064 042806