Cleaning And Maintenance - Petra KM 29 Gebrauchsanweisung

Cleaning and maintenance

Disconnect the appliance from the
socket and let the coffeemaker cool
down. Never immerse the appliance in
water. Use a damp cloth with detergent
and rub dry afterwards.
Do not use abrasive or scouring agents.
Filter and glass jug can be cleaned
under running water or in a dish washer.
Do not immerse the thermos jug in
stainless steel in water, eventually clean
it with a brush. In case after some time
there should be a film inside the jug you
can use a pill suitable for cleaning
dentures to get it off. Fill in water plus
the pill and leave it some hours. Then
rinse it several times.
Descaling
Like other hot water appliances the
coffee maker has to be descaled
periodically. A considerable longer
brewing time and a higher noise level
are an indication that the appliance
needs to be descaled. The following
indications are guidelines which refer to
a daily use in the household.
Degree of Descaling
hardness intervals
1 water with
descale twice
low calcium
a year
content
2 water with descale four
medium times
calcium content a year
3 4
and
descale
water with high
monthly
calcium content
You can ask for the degree of hardness
in your residential area at the
responsible waterworks or the local
administration.
Use a standard descaling agent which is
appropriate for appliances with thermos
jugs in stainless steel according to the
application instructions.
For descaling the anti-chorine filter has
to be removed if available.
Use a paper filter and put the jug in the
coffee maker. Pour approximately 1 litre
of the descaling agent, diluted according
to the application instructions. If during
the brewing process the appliance is
switched off several times for some
minutes, the descaling agent can work
at best.
Repeat this process with a new
descaling agent each until the disturbing
noise is removed. Never pour hot
descaling solution into the water container.
Attention: After descaling it is
necessary to operate the appliance 2
times with a full container of water as
done before the first use. Damages
caused by the non-observance of these
instructions are not covered by the
guarantee.
For UK use only
1. This product is supplied with a 13 A
plug conforming to BS 1363 fitted to
the mains lead. If the plug is un-
suitable for your socket outlets or
needs to be replaced, please note the
following. If the plug is a non-
rewireable one, cut it from the mains
lead and immediately dispose of it.
Never insert it into a socket outlet as
there is a very great risk of an electric
shock.
2. The replacement of the plug at the
mains lead has to be done according
to the following instructions:
Warning - This appliance must
be earthed
Important: The wires in this mains
lead are coloured in accordance with
the following code:
green / yellow: Earth
blue: Neutral
brown: Live
As the colours of the wires in the
mains lead of this appliance may not
correspond with the coloured
markings identifying the terminals in
your plug, proceed as follows:
- the wire which is coloured green
and yellow must be connected to the
terminal which is marked with the
letter E or by the earth symbol
coloured green or green and yellow,
- the wire which is coloured blue must
be connected to the terminal which is
marked with the letter N or coloured
black,
- the wire which is coloured brown
must be connected to the terminal
which is marked with the letter L or
coloured red.
3. If a 13 A (BS 1363) plug is used it
must be fitted with a 13 A fuse con-
forming to BS 1362 and be ASTA
approved. If any other type of plug is
used, the appliance must be protected
by a 10 A fuse either in the plug or
adapter or at the distribution board.
If in doubt - consult a qualified
electrician.
4. Never use the plug without closing the
fuse cover.
The appliance complies with
the EC regulations no. 73 / 23
EWG and no. 89 / 336 EWG.
Subject to technical changes.
Proper dispose of the packaging
material.
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