Installation instructions
Ceramic hobs with induction heating
KM 490 / KM 490-1
KM 493 / KM 493-1
KM 496
To avoid the risk of accidents
or damage to the machine
it is essential to read these
instructions before it is
installed or used for the first time.
WO
M.-Nr. 05 619 451
Contents
Safety instructions
Hobs with frame
Appliance dimensions and worktop cut-out . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
KM 490 / KM 490-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
KM 493 / KM 493-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
KM 496 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Preparing the worktop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Positioning the spring clamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Installing the hob . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Electrical connection
Connection diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2
Installation
Fit wall units and extractor hood
before fitting the hob, to avoid
damaging the ceramic surface.
The veneer or laminate coatings of
worktops (or adjacent kitchen
units) must be treated with 100 °C
heat-resistant adhesive which will not
dissolve or distort.
Any backmoulds must be of
heat-resistant material.
When installing a hob there may be
a wall at the back and a wall or tall
unit at one side. On the other side there
must not be a unit or wall which stands
higher than the hob.
This equipment is not designed for
maritime use or for use in mobile
installations such as caravans, aircraft
etc. However it may be suitable for
such usage subject to a risk
assessment of the installation being
carried out by a suitably qualified
engineer.
Safety instructions
recommended
not recommended
a A minimum safety distance of
50 mm must be maintained between
the cut-out and an adjacent wall
and/or tall unit except if these are of
a non-combustible material.
See: Installation of appliance on wall
with additional niche cladding
not allowed
3
Safety instructions
These hobs must not be installed
above ovens or cookers unless
these have a built-in cooling down fan.
If the hob is built in above a
pyrolytic oven or cooker, it must not
be used during the pyrolytic cleaning
process.
To ensure adequate ventilation for
the electronic unit on the hob an
interim shelf must not be fitted
underneath hobs with induction
heating.
Spray canisters, aerosols and other
inflammable substances should not
be stored in a drawer under the hob.
After installation of the hob ensure
that the connection cable is without
hindrance and that there is no
mechanical obstruction which could
damage it such as a drawer.
These appliances must not be
installed over a dishwasher,
washing machine, tumble dryer,
refrigerator or freezer. The high
temperatures radiated by hobs could
damage the appliance below.
All dimensions in this instruction booklet
are given in mm.
Keep these instructions in a safe place
and pass them on to any future owner
of the appliance.
Safety distance above
appliances
A minimum safety distance b must be
maintained between the hob and a
cooker hood above it. See the
manufacturer’s operating and
installation instructions for details. For
any flammable objects, e.g. utensil rails
etc. a minimum safety distance of 760
mm should be maintained between it
and the hob below.
When two or more appliances are
installed together below a cooker
hood, e.g. an electric hob and a gas
wok combiset, which have different
safety distances given in their
installation instructions you should
select the greater distance of the
two.
4
Safety instructions
Installation of appliance on wall with additional niche cladding
Hob with frame Flush fit hob
c
b
d
e
e
min. 50
f
g
a Masonry
b Niche cladding
c Upstand
d Worktop
e Worktop cut-out
f 50 mm minimum distance between niche cladding and the worktop cut-out.
This distance is only necessary when the niche cladding material is wood or
any other combustible material. For non-combustible materials (metal, ceramic
tiles or similar) this dimension can be reduced by the thickness of the niche
cladding material. The materials can warp or distort when subjected to high
temperatures.
5