Philips HD7448 [10/140] English

In case of normal use (two full jugs of coffee every day), descale the

coffee maker:

- 2 or 3 times a year if you use soft water;

- 4 or 5 times a year if you use hard water.

Contact your local water board for information about the water hardness

in your area.

1 Fill the water tank with white vinegar (4% acetic acid). Do not put a

lter and ground coffee in the lter holder.

You can also use an appropriate liquid descaler. In this case, follow the

instructions on the package of the descaler.

Do not use a descaling powder.

2 Let the appliance complete two brewing cycles.

See chapter ‘Using the appliance’. Let the appliance cool down before you

start the second brewing cycle.

3 Let the appliance complete two more brewing cycles with fresh,

cold water to remove all vinegar or descaler residues.

4 Clean the separate parts (see chapter ‘Cleaning’).

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- You can order a new jug from your Philips dealer or a Philips service

centre under type number HD7983/70 (white) or HD7983/20

(black).

- You can order a permanent lter from your Philips dealer or a Philips

service centre under reference number 4822 48050 479 (permanent

nylon coffee lter).

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- Do not throw away the appliance with the normal household waste

at the end of its life, but hand it in at an ofcial collection point for

recycling. By doing this, you help to preserve the

environment (Fig. 10).

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