Breville Dual Boiler BES920XL Instruction Book page 19

CARE & CLEAnInG
Close both valves by rotating screws
e)
clock-wise until seated. Do not
overtighten screws to avoid damaging
the valves.
Empty drip tray and reinsert into
f)
position. Use caution as the drip tray
may be hot due to the water and steam
from the boilers.
Empty water tank, remove water filter.
g)
Empty descale solution into water tank,
h)
then top with cold water to MAX line,
or as per manufacturer's instructions.
Replace and lock water tank back into
position at the back of the machine.
Press MANUAL button to proceed to
i)
the next step.
notE
If boilers are not empty, the machine
will beep 3 times and 'vALv' will be
displayed on the LCD.
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Step 3 – Begin descale
20 minute timer will begin. Machine
a)
will fill boilers with descale solution and
heat to temperature. During this time,
water may flow through the group head.
Wait for countdown timer to finish.
This allows solution to dissolve scale
build up.
The LCD will display 'PUSH' when the
b)
timer has finished.
Step 4 – Empty descale Solution
Empty water tank then rinse and fill
a)
with clean water to the MAX line.
Replace and lock water tank back into
position at the back of the machine.
notE
If water tank has not been removed
then replaced or is empty, water tank
LED will flash 5 times, the machine
will beep 3 times and 'FILL TANK' will
be displayed on the LCD.
Place a cloth over the drip tray to stop
b)
steam escaping.
Use a flat-head screwdriver to rotate the
c)
right screw counter-clockwise until the
valve is fully open. As the valve opens,
steam may be released.
CAUTION
HOT WATER & STEAM
CARE & CLEAnInG
Next, repeat the process on the left
d)
screw. As the valve is opened, water may
begin flowing into the drip tray.
Allow valves to remain open until no
e)
more water or steam escapes.
Close both valves by rotating screws
f)
clock-wise until seated. Do not
overtighten screws to avoid damaging
the valves.
Empty drip tray and reinsert into
g)
position. Use caution as the drip tray
may be hot due to the water and steam
from the boilers.
Press MANUAL button to proceed to
h)
next step.
Step 5 – fill Boilers
5 minute timer will begin. During this
a)
time, water may flow through the group
head. Wait for countdown timer to finish.
This allows any remaining solution to be
removed from the system.
The LCD will display 'PUSH' when the
b)
timer has finished.
Step 6 – flush Boilers
Empty and rinse water tank. Assemble
a)
new water filter into tank.
Fill water tank with cold water to MAX
b)
line. Replace and lock water tank back
into position at the back of the machine.
Ensure drip tray is empty and fully
c)
inserted into position.
Place a cloth over the drip tray to stop
d)
steam escaping.
Use a flat-head screwdriver to rotate the
e)
right screw counter-clockwise until the
valve is fully open. As the valve opens,
steam may be released.
CAUTION
HOT WATER & STEAM
Next, repeat the process on the left
f)
screw. As the valve is opened, water may
begin flowing into the drip tray.
Allow valves to remain open until no
g)
more water or steam escapes.
Close both valves by rotating screws
h)
clock-wise until seated. Do not
overtighten screws to avoid damaging
the valves. Replace the grey silicone
cover over the valves.
Empty drip tray and reinsert into
i)
position. Use caution as the drip tray
may be hot due to the water and steam
from the boilers.
Press MANUAL button to complete
j)
descale procedure. Machine will heat
up and is ready to use once operating
temperature (STANDBY mode)
is reached.
37