Descaling The Appliance - Philips HD5720/30 Service Manual

DESCALING THE APPLIANCE

HD5720/30
Proceed as follows:
• Press the MENU button.
• Press the button until the message 'START DESCALING?' appears on the display.
• Press OK.
• The message 'ADD DESCALER! - OPEN STEAM KNOB!' appears on the display.
®
Use the bottle of durgol descaler.
®
Fill the water tank with the entire bottle of durgol descaler (125 ml) and 1 litre of water.
Note:
Use the descaler supplied with the appliance or a liquid descaler based on citric acid. Never use a descaler with acetic acid, as this
will damage the appliance.
Note:
Be careful not to spill descaler on the metal surfaces of the machine and on surfaces sensitive to acid such as marble, limestone and
glaze. If you spill descaler on these surfaces, immediately wipe it off with a cloth to prevent stains.
Follow further instruction as indicated on the display.
Note:
If the descaling program is interrupted before completion, the appliance continues to display the message 'PLEASE DESCALE!' and
you have to start the program from the beginning again.
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