Instructions For The Installation Technician - Bosch 3EMX3091B Instrucciones De Montaje

Put these instructions in a safe place for future reference
Instructions for
the installation technician
All installation, regulation and adaptation to
other types of gas must be carried out by an
authorised installation technician,
respecting all applicable regulations,
standards and the country's electrical and
gas supply companies' specifications.
It is recommended that you call our
Technical Assistance Service for adaptation
to other types of gas. Before you begin, turn
off the appliance's electricity and gas supply.
This appliance has been designed for home
use only, not for commercial or professional
use. This appliance cannot be installed on
yachts or in caravans. The warranty will only
be valid if the appliance is used for the
purpose for which it was designed.
Before connecting up the appliance to the
installation, first check that it has been adjusted
for the type of gas with which it is to be supplied
(see table I).
Our cooking hobs leave the factory designed to
function with the type of gas that is indicated on
the specifications plate.
It is of the utmost importance that the place
in which the appliance is installed has suitable
ventilation in accordance with regulations
so that the combustion gases are piped outside.
Check the dimensions of the cooking hob
as well as the dimensions of the hole to be cut
in the kitchen unit.
The panels located above the work surface,
right next to the cooking hob, must be made of
non-inflammable material. Both the stratified
surfacing and the glue used to secure it should
be heat resistant, to prevent deterioration.
No electrical cables should come into contact
with hot areas.
The power cable must be secured to the
furniture module to prevent it from touching any
hot parts of the oven or the cooking hob.
All appliances containing any electrical
components must be earthed.
Handle the appliance with care during the
entire installation process. Do not hit the
appliance against anything.
IN THE EVENT THAT THIS ADVICE IS
NOT FOLLOWED, THE INSTALLATION
TECHNICIAN WILL BE RESPONSIBLE FOR
ANY DAMAGE CAUSED, AND THE
MANUFACTURER WILL BE EXEMPT FROM
ALL RESPONSIBILITY.
Installing the cooking hob
in the furniture module
The option of locating the cooking hob in a kitchen
unit (in accordance with gas appliances regulation
EN 30-1-1) is Type 3.
Fitting measurements
Note: Wear protective gloves to fit the hob.
1 - Minimum distances (mm). Cut an aperture
of the necessary dimensions in the work surface.
Fig. 1.
In the event that no oven is to be installed
beneath the cooking hob, we recommend fitting
a separator which will block off access to the
underside of the cooking surface.
All gas d < 150
Electrical hob 10 < d < 150
If the cooking hob is to be installed above
an oven, check that the oven is fitted with power
ventilation, and check the dimensions according
to the assembly manual.
Place the cooking hob in the insertion
aperture cut into the furniture module.
2 - The wood fibres that have been used to
make the cooking hob modules tend to swell
quite quickly when they come into contact with
moisture. We therefore recommend that the cut
edges are treated with a special glue to protect
them from steam or any condensation that might
drip down beneath the work surface of the
cooker unit.
Depending on the model, the clips and the
watertight seal (underside of the cooking hob)
may already be fitted; if this is the case, do not
under any circumstance remove them. The seal
ensures that the entire work surface will be
watertight, and prevents water seepage. The
seal is to be placed on the edge of the interior
housing and should protrude approximately
3 mm.
If this item has not been fitted in the factory,
remove the pan supports and the gas burners
covers and diffusers from your cooking hob,
and turn it upside down. Now fit the adhesive
seal supplied with the appliance onto the lower
edge of the cooking hob (see Fig. 2a), remove
the staples from the attached accessories bag
and secure them into the lateral orifices that are
provided for this purpose. Fig. 2b or 2c.
3 - Press down all around the edges so that
the cooking hob is supported along its entire
perimeter (Fig. 3).
If you should need to dismantle the
appliance, simply push it upwards from
underneath (with staple type 2b).
If your cooking hob has the type of staple shown
in Fig. 2c, you will have to lever it up with a
screwdriver to dismantle it. Fig. 2d.
4 - On gas hobs, the end of the gas intake
comes with a 1 / " thread, Fig. 4.
(20,955 mm)
2
This thread ensures:
• A rigid connection.
• Connection using a flexible metal tube
In this case, it is
(L min. 1m - max. 3m).
necessary to install the accessory
and the seal (034308) between the outlet of
the manifold and the gas supply.
Fig. 4a.
With this option, you must prevent the pipe from
coming into contact with moving parts of the
insertion unit (for example, a drawer) or access
to any spaces which might become obstructed.
If you need to connect the gas supply
horizontally, our technical services department
can supply you with an adaptor (code 173018)
and a seal (code 034308).
To be able to use this appliance in France, it is
necessary to carry out a direct connection to
the outlet of the manifold with the seal 034308.
Fig. 4b. The position of the gas pipe, relative to
the hole in the kitchen unit where it is to be fitted
is shown in Fig. 1b.
Make sure that all the connections that
have been installed are airtight.
The manufacturer declines any responsibility
for leaks or for any connections installed by
the installation technician.
5 - The following must be checked on the
specifications plate: the voltage and the total
power. This appliance must be earthed.
Always make certain that all connections
that have been installed are in accordance with
national legal requirements. Observe all the
requirements of the local electrical supply
company.
In order to meet standard safety regulations,
the installation technician must provide an
omnipolar cut-off switch with a contact separation
of at least 3 mm. This is not necessary if the
connection is made via a plug, so long as the
user has access to it.
All appliances fitted with plugs should only
be connected up to sockets which have been
correctly earthed.
This appliance is type "Y", which means that
the input cable MUST NOT BE CHANGED BY
THE USER, only by the service technician for
that particular make. The section and type of
cable must be observed.
Do not make any adjustments in the interior
of the appliance. If this should be necessary,
call our technical assistance service.
Our cooking hobs are provided with a power
cable with or without a plug.
Types of cables:
Power cable: cooking hob:
All gas
Electrical hob
6 - To complete the installation, the burner
diffusers and covers must be fitted onto their
corresponding rings. In addition, the pan supports
must also be located in their correct places.
Fig. 5. Modular hobs may be combined with the
appliance using the joint accessory NEZ34VLA.
Fig. 1a. If a ceramic hob is to be combined with
the appliance, the correct joint accessory to use
is NEZ34VLB; these are available from our
technical service.
Changing gas type
All installation, regulation and adaptation to
other types of gas must be carried out by an
authorised installation technician,
respecting all applicable regulations,
standards and the country's electrical and
gas supply companies' specifications.
It is recommended that you call our
Technical Assistance Service for adaptation
to other types of gas. Before you begin, turn
off the appliance's electricity and gas supply.
Provided that national laws so permit, this
cooking hob may be adapted to function with
other types of gas. To do so, all the following
steps should be carried out:
9000060077
A) Change the nozzles of the burners on
the cooking hob.
1 - Remove the pan supports, covers and
the main body of the burner.
2 - Change the burner tips using a 7 mm
socket spanner and make sure
(see table II)
tightened all the way in order to
that they are
ensure that they
With these burners the air does not have to
be adjusted.
B) Adjust the burner taps for reduced
consumption.
1 - Turn the taps down to minimum.
2 - Remove the control knobs from the taps.
Fig. 7.
3 -
Do not remove the grip.
4 - Adjust the By-pass screw.
• For propane and butane gas, the screw
must be screwed down tight.
• For natural gas, turn the screw (to the left)
until the burner is producing the desired gas
flow, in such a way that when you turn the burner
controls from maximum to minimum, the flame
does not go out, nor is there a flame back
draught created
5 - It is important to make sure that all the
seals are in place in order to ensure that, in the
case of spillages on the hob, there are no short
circuits.
6 - Replace the control knobs on the taps.
Do not dismantle the tap shaft (Fig. 9):
In the event of a malfunction, change the
whole tap.
C) Place the sticker indicating that the
appliance's gas supply has been changed
next to the specifications plate.
en
2
3 x 0.75 mm
2
3 x 1.5 mm
are correctly sealed. Fig. 6.
.