Bunn NHB Coffeemaker User Manual


 
10
ROUTINE CLEANING
Rinsing the brew funnel and decanter after each use is
the only routine cleaning required. Occasionally, wipe the
outside of the brewer including the area above the funnel
with a damp cloth. (The brew funnel and decanter are top-
rack dishwasher safe.)
DELIMING
Periodically, you should delime the brewer to clear any
deposits that may have accumulated due to impurities in the
water source.
NOTE- Unplug the brewer and let it cool down before
deliming.
1) Remove the sprayhead by turning it one quarter turn to the
left (counterclockwise) with your fingertips and set it aside.
2) Insert all but two inches of the flexible deliming tool (supplied)
into the sprayhead tube.
3) Slide the tool in and out five or six times to loosen lime in the
sprayhead tube. Remove the tool.
4) Pour one decanter of fresh water into the brewer, set the
empty decanter on the warmer, and close the lid.
5) Check the holes in the sprayhead. If plugged with lime, they
may be cleared by using a toothpick. Clean the sprayhead
with a cloth and mild detergent. Rinse the sprayhead with
water before reinstalling.
6) Plug in the brewer and allow the water in the tank to reheat
before using. The frequency of
deliming depends on the mineral content of your water.
PERIODIC CLEANING
(Recommended at least every three months)
1) Slide an empty brew funnel into the brewer under the warmer switch and center an
empty decanter on the warmer.
2) Pour one quart of white vinegar into the top of the brewer and close the lid. Empty
the decanter 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 decanter of fresh, cold water through the brewer. Place decanter on
warmer, then close the lid to allow the water to run through the brewer. After it has
run through, empty decanter, and repeat the process approximately 8 - 10 times.
Proceed to Step 9.
6) Cool the brewer by pouring a full decanter of fresh, cold water into the top of the
brewer. Place decanter on the warmer, and close the lid. When water has stopped
flowing from the brewer, empty the decanter. Repeat this process, then set the
decanter aside.
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