Instructions For The Installer - Bosch ER25520EU Notice De Montage

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Instructions for the installer

Before connecting the appliance to the
supply, check that it is prepared for the type of
gas in question. (Table I). Our hobs leave the
factory set for the gas type indicated on
characteristics plate.
This appliance must be installed in a place
with the proper level of ventilation. The gases
produced during combustion must be released
to the outside.
Check the size of the hob and the size of
the opening to be made on the kitchen unit.
The panelling on the work surface in the
immediate vicinity of the hob must be made of
non-flammable material. Both stratified coatings
and the adhesive used to fix them in place
must be heat resistant. Otherwise, they may
be damaged.
Electric wiring must not come into contact
with hot areas
The mains supply cable must be fixed to
the kitchen unit to prevent it from coming into
contact with hot parts on the oven or hob.
Appliances with electric components must
be earthed.
Handle the appliance with care throughout
the entire installation process. Avoid knocking
the appliance.
This appliance shall be installed in
accordance with the regulations in force
and only used in a well ventilated location.
Read the instructions before installing or
using this appliance.
SHOULD THE RELEVANT CONDITIONS
NOT BE PROPERLY SATISFIED, THE
INSTALLER, AND NOT THE
MANUFACTURER, SHALL HELD LIABLE.
Installing the hob in the
kitchen unit
The option to locate the cooking hob in the kitchen
unit (in accordance with the regulation for gas
appliances EN 30-1k1 ) is Type 3G
Housing measurements
1- Minimum Distances (mm). Cut a hole of
the necessary size in the work surface, Fig. 1.
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.
If it is to be installed over an oven, you must
check that the oven is sufficiently well ventilated
and check the dimensions as given in the
installation manual.
Centre the hob in the hole on the work
surface.
2- The wood fibres used in the manufacture
of kitchen work surfaces are liable to swell
when they come into contact with moisture.
You are recommended, therefore, to coat cut
edges with a special adhesive to protect them
from steam or condensed water which could
deposit beneath the work surface on the kitchen
the
unit.
Depending on the model purchased, the
fixtures and the watertight seal (lower edge of
the hob) may come factory-fitted. If this is the
case, do not under any circumstances remove
them. The seal keeps the entire work surface
watertight and prevents leakage.
If these parts are not factory-fitted, fix the self-
adhesive seal supplied with the appliance to
the lower edge of the hob, Fig. 2.
Remove the clips from the attached
accessories bag and screw them into the lower
points designed for this purpose, Fig. 3.
Once the hob is fitted you should turn the clip
and
tighten the screw as shown in Fig. 3a.
For disassembly, unscrew the clip and
proceed in the reverse manner .
3- The end of the input collector on gas
1 /
hobs comes with a
threaded L-tube, Fig. 4. This caters for:
Rigid connection.
Connection to a flexible metal tub
(L min. 1m - max. 3m).If this method is used,
avoid both contact between this tube and
moving parts on the housing (e.g. drawers)
and passing the tube through spaces liable
to get blocked.
In either of the cases, do not move or twist the
L-tube from its factory-set position.
To use this appliance in France, it is necessary
to remove the L-tube mounted in the factory
and assemble the one supplied in the accessory
bag. Fig. 4a. Do not forget to insert the seal.
If, for some reason, the L-tube should be twisted,
it is necessary to make sure that this area is
properly sealed. Make sure that all connections
performed are free of leakage.
The manufacturer does not accept any
liability for leakage on connections performed
by the installer or if the L-tube is moved or
twisted.
4- Check the voltage and total power on
the characteristics plate. The appliance must
be EARTHED.
Make sure that connection has been
performed in accordance with legal regulations
in force for the country in question. Comply
fully with the conditions laid down by the local
electricity company.
In order to meet normal safety standards,
the installer must supply an all-pole circuit
breaker with a contact aperture of at least 3
mm. This is not necessary when connection is
made via a socket, so long as this is accessible
to the user.
Appliances equipped with plugs should
only be connected to sockets which are duly
earthed.
The appliance is type "Y". This means that
the input supply cable cannot be changed by
the user. Only the brand's service technicians
are qualified to replace this cable. Use the right
cable type and section.
Do not tamper inside the appliance. If
necessary, call our Service Centre.
a plugged or unplugged power cable.
TYPES OF CABLE
Hob:
All gas
process, you must place the diffusers and the
tops of the burners on their corresponding
burners. Also you must place the metal grids
correctly on their supporting elements.
Changing the type of gas
supply, check that it is prepared for the type of
gas in question. Our hobs leave the factory set
for the gas type indicated on the characteristics
plate.
your country, this hob may be adapted to work
(20,9 5 5 mm)
"
with other types of gas (see characteristics
2
plate). To adapt the gas type, proceed as
follows:
(Table II).
core.
socket wrench and be sure to tighten them
down properly so that they are fully air-tight.
Fig. 6.
on these burners.
the burner valves.
valve shafts. Fig. 7.
For Propane and Butane Gas: the screw must
be tightened down fully.
For Natural Gas: turn the screw in an anti-
clockwise direction until the correct release of
gas is reached: when the burner is changed
from the maximum to minimum settings, the
flame does not go out or backfire .
the seals must be in place in order to ensure
the water-tightness of the electricity system
against the spillage of liquids on the hob.
in the event of damage, change the entire
valve.
gas the appliance has been adapted to near
the characteristics plate.
Hobs with control knobs are supplied with
Power cable:
3 x 0.5 mm
5- In order to complete the installation
Before connecting the appliance to the
Depending on the regulations in force in
A ) Changing the injectors on the burners
1 -Remove the grates, covers and burner
2 -Change the injectors using a 7-mm
It is not necessary to adjust the primary air
B ) Adjusting reduced consumption on
1 - Set the valves to minimum.
2 - Remove the control knobs from the
3 -
4 -Adjusting the by pass screw.
5 - Re-assembling the anti-liquid seals. All
6 - Re-assemble the control knobs.
Never dismount the valve shaft (Fig. 9):
C) Put the label which indicates the type of
2
Fig. 5.
.