Operating instructions
Gas hob
KM 417
To avoid the risk of accidents or
damage to the appliance it is
essential to read these
GZ
instructions before it is installed
or used for the first time.
M.-Nr. 05 721 920
Description of the appliance
aPan support
Control knobs:
hFront left
bBurner cap
cBurner head
iBack left
dIgnition safety device
eIgnitor
jBack right
kFront right
fBurner base
* Depending on country of destination,
the appliance may be supplied with or
without a plug. The plug shown is for
illustration only.
gMains connection cable *
3
Warning and Safety instructions
The electrical safety of this
This appliance complies with all
appliance can only be guaranteed
when continuity is complete between it
and an effective earthing system which
complies with local and national safety
regulations. It is most important that this
basic safety requirement is present and
tested regularly, and where there is any
doubt, the household wiring system
should be inspected by a qualified
electrician. The manufacturer cannot be
held liable for the consequences of an
inadequate earthing system (e.g.
electric shock).
relevant legal safety requirements.
Incorrect use can, however, lead to
personal injury and damage to the
appliance.
To avoid the risk of accidents and
damage to the appliance, read
these instructions carefully before
using it for the first time. They
contain important notes on the
installation, safety, operation and
care of the appliance.
Ensure that the gas pipe and
electrical cable are installed in
such a way that they do not touch any
parts of the appliance which become
hot. This could cause damage.
Keep these instructions in a safe
place for reference and pass them
on to any future user.
Building in and connection
Do not connect the appliance to
the mains electricity supply by an
extension lead. Extension leads do not
guarantee the required safety of the
appliance (e.g. danger of overheating).
The connection to the gas supply
must be carried out by a suitably
qualified and competent person in
accordance with local and national
safety regulations, e.g. a Corgi
registered service technician in the
U.K. If the appliance is supplied without
a plug, or if the plug is removed, it must
be connected to the mains electricity
supply by a suitably qualified and
competent electrician in strict
This equipment may only be used
in mobile installations such as
ships, caravans, aircraft etc. if a risk
assessment of the installation has been
carried out by a suitably qualified
engineer.
accordance with local and national
safety regulations. The manufacturer
cannot be held liable for damage
caused by incorrect installation or
connection.
4
Warning and Safety instructions
Correct usage
If the hob is used for very long
periods of time, additional
ventilation of the room may be
necessary, e.g. by opening windows or
doors, or running the extractor on the
highest setting.
For safety reasons the appliance
must only be used after it has been
built in. This is necessary to ensure that
all electrical components are shielded.
This appliance is intended for
domestic use only and is not to be
used for commercial purposes.
This appliance must not be set up
or operated in the open air.
Make sure all the components of
the gas burner have been correctly
assembled before switching on.
Use this appliance for the
preparation of meals only. Any
other usage is at the owner's risk and
could be dangerous. The manufacturer
cannot be held liable for damage
caused by incorrect or improper use of
the appliance.
When using a cooker hood over
the gas hob, ensure that any
burners in use are always covered with
a pan. Otherwise flames could be
drawn up by the suction of the cooker
hood, parts of which could then be
damaged or even set on fire.
Do not use the appliance to heat
up the room. Due to the high
temperatures radiated, objects near the
appliance could catch fire. The life of
the appliance could also be reduced.
Pans must be the correct size for
the burner they are used on (see
"Pans"). A pan which is too small will be
unstable on the pan support. If the pan
diameter is too large, flames can
spread out to the sides and damage or
burn the worktop, wall claddings or
surrounding units and also parts of the
hob. The manufacturer cannot be held
liable for this type of damage.
Using the gas hob will cause a
build-up of heat and moisture in
the room in which it is installed. Ensure
that the room has sufficient natural or
mechanical means of ventilation, e.g.
an extractor.
Do not store any inflammable
objects near the gas hob.
5
Warning and Safety instructions
Safety with children
Keep all pans out of reach of
children. Turn pan handles inwards
away from the edge of the hob. Danger
of burning or scalding. Special hob
guards are available from good retail
outlets.
The appliance is only intended for
use by adults who have read these
operating instructions.
This appliance is not a toy! To
avoid the risk of injury keep
Packaging (e.g. cling film,
children well away and do not let them
play with it or use the controls. They will
not understand the potential dangers
posed by it. They should be supervised
whenever you are working in the
kitchen.
polystyrene) and plastic wrappings
must be kept out of the reach of babies
and young children. Danger of
suffocation. Dispose of or recycle all
packaging safely as soon as possible.
Before disposing of an old
Older children may use the
appliance only when its operation
has been clearly explained to them,
and they are able to use it safely,
recognising the dangers of misuse.
Supervise its use by the elderly or
infirm.
appliance, disconnect it from the
gas and electricity supplies. Cut off and
render any plug useless. Cut off the
cable directly behind the appliance to
prevent misuse. This should be done
by a competent person.
The appliance gets hot when in
use and remains hot for quite a
while after being switched off. To
safeguard against burning, keep
children well away from the appliance
at all times.
Do not store anything which might
arouse a child's interest in storage
areas above or next to the appliance.
Otherwise they could be tempted into
climbing onto the appliance with the
risk of burning themselves.
6
Warning and Safety instructions
Protecting the appliance from
damage
Protection from burning
The appliance gets hot when in
use, and remains hot for quite a
while after being switched off. Do not
touch it whilst it is still hot.
Do not drop anything on the
ceramic surface. Even a light
object could cause damage in certain
circumstances.
To avoid burning yourself, use oven
gloves. Ensure that these do not
Unless the pan manufacturer
states that you can do so, do not
use pans with very thin bases on this
hob, and never heat up empty pans as
they could get damaged. This could
also damage the appliance.
come into contact with the flames. Do
not use large cloths, tea towels or
similar as the ends could touch the
flames and catch fire. Take care not to
let the gloves get damp or wet, as this
causes heat to transfer through the
material more quickly with the risk of
scalding or burning yourself.
Do not use a steam cleaner to
clean this appliance. The steam
could reach electrical components and
cause a short circuit. Pressurised
steam could also cause permanent
damage to the surface and to other
components, for which the
Do not heat up unopened tins of
food on the hob as pressure will
build up in the tin and it can explode.
This could result in injury and scalding
or damage.
manufacturer cannot accept liability.
Do not use the hob as a resting
place for anything else. The article
could melt or catch fire if residual heat
is still present or if the appliance is
switched on by mistake.
In countries where there are areas
which may be subject to infestation
by cockroaches or other vermin, pay
particular attention to keeping the
appliance and its surroundings in a
clean condition at all times. Any
damage which may be caused by
cockroaches and other vermin will not
be covered by the appliance
Do not cover the appliance, e.g.
with a cloth, kitchen foil, etc. This
could be a fire hazard if the appliance
is switched on by mistake.
guarantee.
7
Warning and Safety instructions
Remove splashes of fat and other
food debris from the surface as
soon as possible. These are a fire
hazard.
Do not flambé under a cooker
hood. The flames could set the
cooker hood on fire.
Ensure that the flames from the
burner do not spread out beyond
the base and up the sides of the pan.
Never leave the appliance
unattended when cooking with oil
or fat as these are fire hazards if
overheated. Very hot oil can catch fire
and could even set a cooker hood
above on fire. Always heat fat slowly,
watching as it heats.
If, despite this, oil or fat does catch
fire, do not attempt to put out the
flames with water. Use a suitable fire
extinguisher or fire blanket, saucepan
lid, damp towel or similar to smother the
flames.
8
Warning and Safety instructions
Appliance faults
Further safety notes
In the event of damage or a defect,
switch off the appliance immedi-
ately. Turn off the gas supply tap, and
disconnect completely from the
electricity supply. If the appliance has
not yet been fully installed, the
electricity cable must be disconnected
from the supply point. If connected via
a plug and socket, switch off at the
socket and withdraw the plug. Contact
the Service Department.
When using an electric socket near
the appliance, care should be
taken that the cable of the electrical
appliance does not come into contact
with the hot appliance. The insulation
on the cable could become damaged,
giving rise to an electric shock hazard.
Always ensure that food is
sufficiently cooked or reheated.
Many factors will affect the overall
cooking time, including the size and
amount of food and its temperature.
Some foods, e.g. poultry, may contain
micro-organisms which are only
destroyed by thorough cooking at a
sufficiently high temperature for long
enough. If in doubt, select a longer
Do not reconnect the appliance to the
mains electricity supply until after it has
been repaired.
If there is any damage to the
ceramic surface the appliance
must be disconnected from the mains
electricity and gas supplies immediate- cooking or reheating time.
ly and not used until it has been
Do not use plastic or aluminium foil
containers. These melt at high
repaired. Danger of electric shock.
Repairs to the gas and electrical
components of this appliance must
only be carried out by a suitably
qualified person. Repairs and other
work by unqualified persons could be
very dangerous and could damage the
appliance. The manufacturer cannot be
held liable for unauthorised work. Never
open the housing of the appliance.
temperatures and could catch fire.
Spray canisters, aerosols and other
inflammable substances must not
be stored in a drawer under the hob.
Cutlery inserts must be heat-resistant.
If the appliance has not been used
for a longer period of time it should
be thoroughly cleaned before it is used
again. It is also advisable to have the
appliance tested for safety. This should
be done at regular intervals.
While the appliance is under
guarantee, repairs should only be
undertaken by a service technician
authorised by the manufacturer.
Otherwise the guarantee is invalidated.
The manufacturer cannot be held
liable for damage caused by
non-compliance with these Warning
and Safety instructions.
9
Caring for the environment
Disposal of the packing
material
Disposal of your old appliance
Electrical and electronic appliances
often contain materials which, if
handled or disposed of incorrectly,
could be potentially hazardous to
human health and to the environment.
They are, however, essential for the
correct functioning of your appliance.
Please do not therefore dispose of your
old appliance with your household
waste.
has been selected from materials which
are environmentally friendly for disposal
and can normally be recycled.
Packaging (e.g. cling film, polystyrene)
and plastic wrappings must be kept out
of the reach of babies and young
children. Danger of suffocation.
Dispose of or recycle all packaging
materials safely as soon as possible.
Please dispose of it at your local
community waste collection / recycling
centre and ensure that it presents no
danger to children while being stored
for disposal.
It should be unplugged or
disconnected from the mains electricity
supply by a competent person. If
connected by a plug, the plug must be
rendered useless and the cable cut off
directly behind the appliance to prevent
misuse.
10
Before using for the first time
General notes
Cleaning and heating up for
the first time
Please stick the extra data plate for the
appliance supplied with this
documentation in the space provided in
the "After sales service" section of this
booklet.
Before using for the first time clean the
hob and all removable parts as follows:
^ The removable parts of the gas
burner assembly can be washed in a
mild solution of hot water and
washing up liquid. Wipe dry and
reassemble in the correct order (see
"Cleaning and care").
^ Clean the ceramic surface with a
damp cloth only, and then wipe dry.
Do not use washing up liquid to
clean the ceramic surface as it can
leave a blue sheen which may be
difficult to remove.
Metal components have a protective
coating which may give off a slight
smell when heated up for the first time.
The smell and any vapours will
dissipate after a short time and do not
indicate a faulty connection or
appliance defect.
11
Using the gas hob
Switching on, Switching off,
Controls
^ With the control no longer pressed in
you can continue turning it towards
the small flame symbol.
The controls are used to switch on the
burners and regulate the strength of the
flame.
Control the flame so that it does not
spread out beyond the sides of the
pan. As the outer part of the flame is
much hotter than the centre, the tips of
the flames should stay beneath the pan
base. Flame tips which extend beyond
the sides of the pan merely warm up
the air in the room and can also
damage pan handles and increase the
danger of burning.
ß the gas supply is turned off
& strong flame
/ weak flame
Switching off:
Switching on:
^ Turn the control clockwise until the ß
position is reached.
^ The control for the burner required
must be pressed in and turned
anti-clockwise to the large flame
symbol to switch on.
This stops the flow of gas and the flame
goes out.
Remember: Turn anti-clockwise to
switch on, turn clockwise to switch
off. The controls cannot be turned
anti-clockwise from the small flame
symbol to the "ß" position.
^ When the flame ignites, keep the
control pressed in for 8-10 seconds,
and then let it go.
If the flame goes out, repeat the
procedure, keeping the control pressed
in for a few extra seconds.
12
Using the gas hob
Pans
– Any heat-resistant pans can be used
on a gas burner.
Burners
Min. pan base
diameter in cm
– Remember when purchasing new
pans that manufacturers usually refer
to the diameter at the top of the pan
in their documentation.
small
large
12
14
– Refer to the chart above and ensure
that the pan diameter falls within the
minimum and maximum diameters
given for the burner you are using. A
pan which is too small will be
Max. diameter at
top of pan in cm
small
large
22
24
unstable on the pan support. If the
pan diameter is too large, flames can
spread out to the sides and damage
or burn the worktop, wall claddings
or surrounding units and also parts of
the hob. The manufacturer cannot be
held liable for this type of damage.
– Select pans which are suitable for
the burner they are to be used on. In
general: use larger diameter pans on
the large burner and smaller
diameter pans on the small burner.
– Wide, shallow pans are preferable to
tall, narrow ones. They will heat up
faster.
– Use a pan lid whenever possible to
minimise heat loss.
– Pans with thick bases are preferable
as these distribute heat more evenly.
With thin bases, there is a danger of
food overheating in places. Stir the
food frequently.
13
Using the gas hob
Safety cut-out
Use during a power cut
This appliance is fitted with an electric
If there is an interruption to the
ignition safety device which cuts off the electricity supply the gas can be
supply of gas to a burner if the flame
goes out, for example if food has boiled
over, or if there was a sudden draught.
ignited with a match:
^ Press in the relevant control and turn
it anti-clockwise to the large gas
symbol.
^ To use the hob again, turn the control
clockwise until the ß position is
reached and switch on as normal.
^ Hold the control pressed in and light
the gas at the burner with a match.
The safety cut-out operates
^ Keep the control pressed in for a
further 8-10 seconds and then
release it.
independently from the electricity
supply. This means that it is still active
when the hob is used during a power
cut (see "Use during a power cut").
14
Cleaning and care
General notes
The ceramic surface can be cleaned
using a proprietary cleaning agent
for ceramic surfaces. Follow the
manufacturer's instructions on the
packaging.
Clean the appliance regularly,
preferably after each use. Allow the
appliance to cool down to a safe
temperature before cleaning.
Do not use a steam cleaner to clean
this appliance. The steam could
reach electrical components and
cause a short circuit. Pressurised
steam could also cause permanent
damage to the surface and to other
components for which the
Do not let the ignitor in the burner
get wet. If it gets wet it will not spark.
After cleaning, dry thoroughly with a
soft cloth to prevent a build up of
limescale deposits.
manufacturer cannot accept liability.
E-Cloth
Do not use any sharp objects which
could damage the seal between the
ceramic surface and the
surrounding frame and between the
frame and the worktop.
A microfibre "E-Cloth" is available from
the Miele UK Spare Parts Department,
which is suitable for cleaning surfaces
such as stainless steel, glass, plastic
and chrome without the use of
chemicals.
Do not use any of the following on
your hob as they can damage the
surface:
cleaning agents containing sand,
soda, alkalines, acids or chlorides,
grill and ovensprays, dishwasher
detergent, stain or rust removers,
scouring agents or cream cleaners,
abrasive sponges and brushes.
Do not use washing up liquid to
clean the ceramic surface as it can
leave a blue sheen which may be
difficult to remove.
15
Cleaning and care
Pan supports, controls
Ceramic surface
Remove the pan supports.
Wipe all coarse soiling off using a
damp cloth. Stubborn soiling may need
to be removed with a shielded scraper
blade.
Clean the pan supports and the
controls with a solution of hot water and
a little washing up liquid applied with a
soft sponge. Soak stubborn soiling first
to loosen it.
Then apply a few drops of a proprietary
cleaning agent for ceramic surfaces
using a soft cloth or kitchen paper
towel. This way any limescale deposits,
caused for example by water boiling
over, are removed.
Finally, wipe dry using a soft cloth.
Finally wipe the hob surface with a
damp cloth and then dry it with a clean
soft cloth.
Note that some cleaning agents contain
a protective additive designed to
prevent water marks and smears
adhering to the surface.
16
Cleaning and care
Burners
The surface of the burner cap will
gradually become more matt with time.
This is quite normal and will not affect
the operation of the hob.
The burners can be dismantled for
cleaning once they have cooled down.
Dismantle the burner as follows:
^ Wipe the fixed parts of the burner
base with a damp cloth and dry
afterwards.
^ Take off all the removable parts of the
burner and wash in a solution of hot
water and washing up liquid. Then
dry them all thoroughly. Make sure
that the flame holes are clean and
completely dry.
^ Gently wipe the ignitor and the
ignition safety device with a well
wrung-out cloth and wipe dry with a
clean cloth.
17
Cleaning and care
Re-assemble the burner as follows
(see illustration):
^ Make sure that all the locating tabs
and notches line up exactly. Place
the burner head c on to the burner
base f so that the ignitor and the
ignition safety device extend through
their respective holes in the burner
head. The burner head must click
into place correctly.
^ Replace the burner cap b ensuring
that the locating tabs fit into the
notches in the burner head.
Important: replace parts in the correct
order after cleaning.
1. Do not replace the parts upside
down.
2. The locating tabs must fit exactly
into the notches.
18
Problem solving guide
... the gas flame goes out after being
lit
Repairs to the gas and electrical
components of this appliance must
only be carried out by a suitably
qualified and competent person to
ensure safety. Unauthorised repairs
could be dangerous.
Check whether the burner cover is
correctly assembled.
... the ignitor on the burner does not
spark
Check whether food deposits have
lodged themselves between the ignitor
and the burner cover.
Carefully remove any soiling. Do not let
the ignitor get wet.
However, some minor problems can be
resolved as follows:
What to do if ...
... the flame suddenly looks different
... the burner does not ignite after
several attempts
Check whether the burner is correctly
assembled.
Check whether
– The burner is correctly assembled.
– The gas supply tap is turned on.
– The burner is dry and clean.
– The flame slits are clean and
unblocked.
– The mains fuse has blown. If this is
the case, call an electrician or the
Service Department. (The gas can
be lit with a match). See "Use during
a power cut".
19
Connection to services
Important
This gas hob is normally suitable for
connection to either natural or liquid
gas. Check suitability in your country
with your dealer or agent.
Category EN 30:
United Kingdom:
This appliance should be installed
with plenty of space on either side.
See Installation Instruction Booklet
before making the gas and electrical
connection.
GB II 2 H 3 + 20 mbar, 28-30/37 mbar.
Ireland:
IE II 2 H 3 + 20 mbar, 28-30/37 mbar.
Depending on country, a set of jets for
conversion to liquid gas is included
with the hob.
Gas connection
Connection to the appropriate gas
supply, or conversion from one type
of gas to another should be carried
out in strict accordance with local
and national safety regulations by an
approved and registered gas
Conversion to another type of gas is
described in the separate Installation
Instructions supplied with this hob.
installer (e.g. Corgi registered in the
U.K.) who is responsible for the
correct functioning of the appliance
when installed.
Check with your local gas supplier
about the type of gas and its
calorific value and compare this
information with the type of gas
quoted on the hob data plate.
The gas installation must be made in
such a way that the isolating valve is
visible and easily accessible after
the appliance has been built in.
Corgi regulations state that a
pressure test nipple must be
installed near a gas hob to allow an
engineer to test the pressure
following servicing.
20
Connection to services
Electrical connection
Connection should be made via a
suitable isolator or a double pole fused
spur connection unit which complies
with national and local safety
regulations and the on/off switch should
be easily accessible after the appliance
has been built in.
All electrical work should be carried
out by a suitably qualified and
competent person in strict
accordance with national and local
safety regulations.
If the switch is not accessible after
installation (depending on country) an
additional means of disconnection must
be provided for all poles.
Installation, repairs and other work
by unqualified persons could be
dangerous. The manufacturer
cannot be held liable for
For extra safety it is advisable to install
a residual current device (RCD) with a
trip current of 30 mA.
unauthorised work.
Ensure power is not supplied to the
appliance until after installation or
repair work has been carried out.
When switched off there must be an
all-pole contact gap of 3 mm in the
isolator switch (including switch, fuses
and relays).
The appliance must only be
operated when built-in. This is to
ensure that all electrical parts are
shielded. Live parts must not be
exposed.
Important U.K.
This appliance is supplied for
connection to a single phase 230-240 V
50 Hz supply with a 3-core cable.
Do not connect the appliance to the
mains electricity supply by an
extension lead. These do not
guarantee the required safety of the
appliance.
The wires in the mains lead are
coloured in accordance with the
following code:
Green/yellow = earth
The voltage and connected load are
given on the data plate. Ensure that
these match the household mains
supply.
Blue
= neutral
= live
Brown
WARNING
THIS APPLIANCE MUST BE
EARTHED
21
Connection to services
Important
The electrical safety of this appliance
can only be guaranteed when
continuity is complete between the
appliance and an effective earthing
system, which complies with local and
national regulations. It is most important
that this basic safety requirement is
tested regularly and if there is any
doubt the electrical wiring in the home
should be tested by a qualified
electrician. The manufacturer cannot be
held liable for the consequences of an
inadequate earthing system such as an
electric shock.
The manufacturer cannot be held
liable for damage which is the direct
or indirect result of incorrect
installation or connection.
22
After sales service
In the event of any faults which you cannot remedy yourself, please contact
– Your Miele Dealer
or
– The Miele Service Department (see address on back cover).
When contacting the Service Department, please quote the model and serial
number of your appliance. These are given on the data plate.
Please note that telephone calls may be monitored and recorded to improve
our service.
Data plate
Space in which to stick the extra data plate supplied with the appliance. Ensure
that the model number is the same as the one on the front of these operating
instructions.
23
Alteration rights reserved / 4404
M.-Nr. 05 721 920 / 05
en - –
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