Bunn BTC - Manual (Page 10)

10
PERIODIC CLEANING
(Recommended at least every three months)
1) Slide an empty brew funnel into the brewer and center an empty carafe in
position on the brewer.
2) Pour one quart of white vinegar into the top of the brewer and close the
lid. Empty the carafe when liquid stops flowing from the funnel.
3) Allow the brewer to sit for two hours.
4) Unplug the brewer. Remove the brew funnel and sprayhead from the brewer
and set them aside. Clean the sprayhead with a cloth and mild detergent.
5) To drain the brewer, continue to Step 6, OR to clear vinegar out of brewer
without draining, pour a carafe of fresh, cold water through the brewer. Place
carafe on brewer base, then close the lid to allow the water to run through
the brewer. After it has run through, empty carafe, and repeat the process
approximately 8 - 10 times. Proceed to Step 9.
6) Cool the brewer by pouring a full carafe of fresh, cold
water into the top of the brewer. Place carafe on brewer
base, close lid. When water has stopped flowing from the
brewer, empty the carafe. Repeat this process, then set
the carafe aside.
7) Grasp the back of the brewer and quickly turn it upside
down over a sink as shown. Most of the water in the tank
will flow from the sprayhead tube opening. Some water
may flow from the area around the top lid. Continue
tipping the brewer until the flow stops.
8) Replace the sprayhead and funnel after the water has been
drained. Pour a carafe of water into the top of the brewer.
Place the carafe on the brewer, close the lid. Repeat this
process with another carafe of water. Water will flow out
of the funnel after the second carafe. When flow from the
funnel has stopped, empty the carafe and pour an additional carafe of water
into the brewer. Place the carafe on the brewer and close the lid.
9) If you have not replaced the sprayhead and funnel, do so now before
proceeding. Taste the water coming out of the brewer. Pour additional carafes
of fresh, cold water into the brewer as needed until the water has no vinegar
taste.
10) Plug in the brewer and allow the water in the tank to reach brewing temperature
before using. (Approximately 15 minutes.)
P2566
P2568
DRAINING THE BREWER
The water in your BUNN ® Coffee Brewer should be emptied whenever it is
taken on a trip, shipped, or stored in an unheated location with a chance of freezing.
Follow steps 4-7 of the PERIODIC CLEANING section.