De-Scaling - Keurig B77 Manuel D'utilisation

SECTION 3 Cleaning & Maintenance (continued)
De-Scaling Your Brewer
Mineral content in water varies from place to place. Depending on the mineral
content of the water in your area, calcium deposits or scale may build up in
your Brewer. Scale is non-toxic, but left unattended, it can hinder Brewer
performance. De-scaling your Brewer helps maintain the heating element
and other internal parts of the Brewer that come in contact with water.
The Brewer should be de-scaled every 3-6
19
fig.
months to ensure optimal performance. It is
possible for calcium deposits to build up faster,
making it necessary to de-scale more often.
READY
TO BREW
This Brewer is equipped to detect when scale
buildup is interfering with the performance of
the Brewer. When this is detected, "DE-SCALE"
DE-SCALE
will be displayed on the LCD Control Center
MENU
(fig. 19). However, even if "DE-SCALE" is not
displayed, you should continue to de-scale your
Brewer every 3-6 months.
MENU
BREW
You should promptly de-scale if "DE-SCALE" is displayed on the LCD Control
Center. Properly follow the de-scaling procedure described.
NOTE: The Brewer will continue to function even when "DE-SCALE" is displayed.
However, if you do not de-scale soon after it is displayed, continued scale
build-up could damage the Brewer. If this occurs, "DE-SCALE" will begin to blink to
alert you to the potential damage to the Brewer if you do not de-scale immediately.
De-Scaling Instructions
A. PREPARE
Step 1: Make sure you have at least 48 ounces of undiluted white vinegar
on hand. You will also need an empty sink and a large ceramic mug
(do not use a paper cup).
Step 2: Empty the water in the Water Reservoir.
Step 3: Disable "Auto-Off" features.
B. FILL AND CLEAN
Step 1: Pour the vinegar into the Water Reservoir and fill it.
Step 2: Place a large mug on the Drip Tray Plate and run a water brew cycle.
, just select the Large Mug brew size. Pour the
DO NOT USE A K-CUP
contents of the large mug into the sink.
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