Bunn TU3 Configuration guide

TU3 & TDO-4
DAILY BREWING & CLEANING INSTRUCTIONS
Insert one tea pouch into the
funnel.
Slide the loaded brew funnel
into the funnel rails until it
stops. Place the power switch
in the ON position. Momen-
tarily press and release the
START switch.
Begin each brew cycle with a
clean, empty funnel and
server.
When tea no longer drips
from the funnel tip, carefully
remove the brew funnel and
discard the used tea pouch.
Return the power switch to
OFF to prevent a false start.
Thoroughly clean and sani-
tize the brew funnel and fun-
nel tip screen.
Transfer these parts to a three
compartment sink for clean-
ing. Fill the first sink with a
soap solution using a mild
detergent, the second sink
with a sanitizer solution (75°F
warm chlorine solution of at
least 50-100 ppm) and the
third sink is used for clean
rinse.
Use a small brush (BOM
#00674.0000) to thoroughly
scrub the faucet body.
Turn the faucet in a counter-
clockwise direction and re-
move the faucet from the dis-
penser. Unscrew the faucet
cap from the faucet body and
disassemble all faucet parts.
Allow the parts to soak in a
sanitizer solution for a mini-
mum of ten minutes.
CLEANING
BREWING
STEP 1
35287.0000A 01/03 ©2003 Bunn-O-Matic Corporation
STEP 2 STEP 3 STEP 4
STEP 1 STEP 2 STEP 3 STEP 4
Fresh tea is available at the
faucet. Drain the reservoir
before starting another brew
cycle.
Remove the faucet parts from
the sanitizer solution and
rinse thoroughly. Allow parts
to air dry over night.
35287 012003
STEP 5
STEP 5
DO NOT KEEP BREWED BEVERAGES OVERNIGHT
BUNN
®

Draw a small amount (2 oz.)
of presoak through the fau-
cet making contact with the
faucetcomponents.Allowthe
dispenser to soak over night.
The next morning, perform
the daily cleaning procedures
on the faucet and dispenser.
Onceaweek,fillthedispenser
with a chlorine solution (75°F
warm chlorine solution of at
least 50-100 ppm).
Once a month, replace the
faucet seat cup (B.O.M.
#00600.0000). Discard the
old seat cup.
35287 012003
Thoroughly rinse the dis-
penser with clean water.
Allow the dispenser to air dry
over night
The faucet assembly (B.O.M.
#03260.0001) can be or-
dered for replacement.
STEP 7 STEP 8 STEP 9 STEP 10
STEP 12 STEP 13 STEP 14 STEP 15
Prepare a sanitizer solution
in a clean bucket (1/4 gal-
lon). Use a commercial sani-
tizer that has 50-100 ppm of
available chlorine with a con-
centration level of at least
3% available chlorine (KAY-
5 Sanitizer). Follow the mix-
inginstructionstoensure100
ppm of available chlorine.
Pour a small amount of sani-
tizer solution into the dis-
penser. Use a small brush
(BOM #00674.0000) to clean
all the way through the fau-
cet shank. Repeat several
times.
CLEANING (Continued)
STEP 6
Thoroughly clean the entire
inside surface of the dis-
penser and the faucet shank
using a small brush (BOM
#00674.0000)mild detergent
and water solution. Thor-
oughly rinse the dispenser
with clean water.
Assemble the faucet compo-
nents and attach the faucet
to the dispenser turning
clockwise.
STEP 11
Insert the deliming spring
into the sprayhead tube until
about an inch is visible and
move it in and out five or six
times. Insert the spring into
the air vent hole in the
sprayhead panel and move it
in and out five or six times.
Reinstall the sprayhead.
Wipe down the entire out-
side surface of the brewer
with a clean damp cloth.
STEP 17 STEP 18 STEP 19 STEP 20
Clean and sanitize the brew
funnel, funnel tip and screen
assembly.
STEP 16
Remove and thoroughly rinse
the sprayhead. The holes
must be open and clear of
any mineral deposits.
Wipe the sprayhead panel
clean with a damp cloth.
TU3 & TDO-4
DAILY BREWING & CLEANING INSTRUCTIONS
BUNN
®