Miele PTD 901 Notice Originale page 50

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English 6 Cleaning and maintenance
6.6 Changing the chemical product
Crystallisation can occur as a result of mixing different chemical products, which can dam-
age the dosing device.
Therefore, the dosing device and the dosing hoses must be flushed with water before a
new chemical product is used.
Ø
Remove the suction tube from the container and place it in a water-filled container.
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Access the following menu (see the front fold-out page):
1
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Press button 1 or 2.
ð The button turns white, and the dosing device is activated.
ð The dosing hoses and the dosing device are rinsed out with water.
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As soon as the button goes dark, place the suction tube into the new canister.
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Press button 1 or 2 again.
ð The button turns white, and the dosing device is activated.
ð The water in the dosing hoses and dosing device is replaced by the new chemical
product.
In addition, the dosage must also be reset.
Ø
To attain good wash results, commission an authorised service technician.
50
2
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12019630; 2021-09
Item Name
1 Rinse aid dosing device
2 Detergent dosing device
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Press button 1 or 2.
ð The button turns white.
ð The dosing device is being vented.
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As soon as the button turns dark again,
exit the menu.
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Quick guide PTD 901