Breville the Dual Boiler BES920 Manual De Instrucciones página 25

Use this function to access descale procedures
when a descale alert is displayed on the LCD.
Please ensure you allow approximately 1.5 hour
to complete the entire descale process and
follow the step by step instructions. If you've
just finished using your machine, please
ensure to turn the machine off and allow to
cool for at least 1 hour before starting your
descale process.
1 – Prepare for Descale
a) Empty the drip tray and insert
into position.
b) Turn the machine off and allow to cool
for at least 1 hour. With the machine
off, press and hold the 1 CUP button,
then press and hold the POWER button
together for 3 seconds. rSEt will appear
on the LCD.
c) Press UP or DOWN arrow to set mode,
the 'dESC' will appear on the LCD. Press
the MENU button to enter Descale mode.
2 – Empty Boilers
a) Remove the grey silicone cover on the
lower front panel marked DESCALE
ACCESS. Place a cloth over the drip tray
to stop steam escaping.
REMOVE
b) Use a flat-head screwdriver to rotate the
right screw counter-clockwise until the
valve is fully open. As the valve opens,
steam may be released.
NOTE
If there's no water released into the drip tray,
press and hold the 1 CUP button for 3 seconds.
This will release water from the boiler.
When the water is completely empty, close the
valve by rotating screws clockwise until sealed.
Do not overtighten screws to avoid damages to
the valves.
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