Bosch NCT 675 N Manual

BOSCH
IT Istruzioni per l’uso
GB Directions for use
ES Instrucciones de manejo
PT Instruções de Serviço
FR Mode d’emploi
DE Gebrauchsanleitung
NL Gebruiksaanwijzing
NCT 685 C
NET 682 C
NCT 685 B
NCT 685 N
NET 682 N
NCT 675 N BOSCH

ITALIANO 3 –17
Vi ringraziamo per aver scelto questo nostro prodotto.
Vi consigliamo di leggere attentamente questo manuale, che riporta tutte le
indicazioni per mantenere inalterate le qualità estetiche e funzionali del piano di
cottura.
ENGLISH 18 –32
Thank you for choosing our product.
We advise you to read this manual carefully. It contains all necessary instructions for
maintaining unaltered the appearance and functional qualities of the cooking hob.
ESPAÑOL 33 –47
Les agradecemos haber elegido nuestro producto.
Le aconsejamos leer atentamente todas las instrucciones de este manual que ofrece
todas las indicaciones necesarias para mantener inalterables las cualidades
estéticas y funcionales de la encimera de cocción.
PORTUGUÊS48 –62
Agradecemos por ter escolhido este nosso produto.
Aconselhamos a leitura atenta deste manual, onde se encontram todas as
indicações para manter inalteradas as qualidades estéticas e funcionais da placa de
fogão.
FRANÇAIS 63 –77
Merci d'avoir choisi notre produit.
Nous vous conseillons de lire attentivement ce manuel dans lequel figurent toutes les
indications pour maintenir inaltérées les qualités esthétiques et fonctionnelles de
votre table de cuisson.
DEUTSCH 78 –92
Wir danken Ihnen dafür, daß Sie unser Erzeugnis gewählt haben.
Bitte lesen Sie zuerst alle Anweisungen in dieser Gebrauchsanweisung aufmerksam
durch, um die Kochmulde lange Jahre in schönem und leistungsfähigem Zustand zu
erhalten.
NEDERLANDS 93 - 107
Wij danken u voor uw keuze van ons product.
Wij raden u aan alle instructies in deze handleiding door te lezen, hicrin zijn alle
aanwijzingen opgenomen om de functionele en esthetische eigenschappen van de
kookplaat ongewijzigd te handhaven.

Contents
18
1. INSTRUCTIONS FOR SAFE AND PROPER USE _______________19
2. POSITIONING OF HOB ____________________________________21
3. ELECTRICAL CONNECTION _______________________________22
4. GAS CONNECTION_______________________________________23
5. ADAPTATION TO DIFFERENT TYPES OF GAS ________________25
6. FINAL OPERATIONS______________________________________28
7. USING THE HOB _________________________________________30
8. CLEANING AND MAINTENANCE ____________________________32
THESE INSTRUCTIONS ARE VALID ONLY FOR END USER COUNTRIES WHOSE
IDENTIFICATION SYMBOLS APPEAR ON THE COVER OF THIS MANUAL.
INSTRUCTIONS FOR THE INSTALLER: these are for the qualified
technician who must carry out a suitable check of the gas system,
install the appliance, set it functioning and carry out an inspection test.
INSTRUCTIONS FOR THE USER: these contain user advice,
description of the commands and the correct procedures for cleaning
and maintenance of the appliance.

Introduction
19
1. INSTRUCTIONS FOR SAFE AND PROPER USE
THIS MANUAL IS AN INTEGRAL PART OF THE APPLIANCE AND
THEREFORE MUST BE KEPT IN ITS ENTIRETY AND IN AN ACCESSIBLE
PLACE FOR THE WHOLE WORKING LIFE OF THE COOKING HOB. WE
ADVISE READING THIS MANUAL AND ALL THE INSTRUCTIONS
THEREIN BEFORE USING THE COOKING HOB. ALSO KEEP THE SERIES
OF NOZZLES SUPPLIED. INSTALLATION MUST BE CARRIED OUT BY
QUALIFIED PERSONNEL IN ACCORDANCE WITH THE REGULATIONS IN
FORCE. THIS APPLIANCE IS INTENDED FOR DOMESTIC USES AND
CONFORMS TO CURRENT REGULATIONS IN FORCE. THE APPLIANCE
HAS BEEN BUILT TO CARRY OUT THE FOLLOWING FUNCTIONS:
COOKING AND HEATING-UP OF FOOD. ALL OTHER USES ARE
CONSIDERED IMPROPER.
THE MANUFACTURER DECLINES ALL RESPONSIBILITY FOR
IMPROPER USE.
DO NOT LEAVE THE PACKING IN THE HOME ENVIRONMENT.
SEPARATE THE VARIOUS WASTE MATERIALS AND TAKE THEM TO
THE NEAREST SPECIAL GARBAGE COLLECTION CENTRE.
IT IS OBLIGATORY FOR THE ELECTRICAL SYSTEM TO BE GROUNDED
ACCORDING TO THE METHODS REQUIRED BY SAFETY RULES.
THE PLUG TO BE CONNECTED TO THE POWER CABLE AND THE
SOCKET MUST BE THE SAME TYPE AND MUST CONFORM TO
CURRENT REGULATIONS.
NEVER UNPLUG BY PULLING ON THE CABLE.
IMMEDIATELY AFTER INSTALLATION CARRY OUT A BRIEF INSPECTION
TEST OF THE COOKING HOB, FOLLOWING THE INSTRUCTIONS
BELOW. SHOULD THE APPLIANCE NOT FUNCTION, DISCONNECT IT
FROM THE SUPPLY AND CALL THE NEAREST TECHNICAL ASSISTANCE
CENTRE.
NEVER ATTEMPT TO REPAIR THE APPLIANCE.
ALWAYS CHECK THAT THE CONTROL KNOBS ARE IN THE POSITION
"ZERO" (OFF) WHEN YOU FINISH USING THE HOB.

Introduction
20
THE IDENTIFICATION PLATE, WITH TECHNICAL DATA, SERIAL NUMBER
AND MARKING IS CLEARLY VISIBLE UNDER THE CASING.
THE PLATE ON THE CASING MUST NOT BE REMOVED.
BEFORE CONNECTING THE DEVICE, MAKE SURE THAT IT HAS BEEN
REGULATED FOR THE TYPE OF GAS THAT WILL FEED IT, CHECKING
THE LABEL UNDER THE CASING.
DO NOT PUT PANS WITHOUT PERFECTLY SMOOTH AND FLAT
BOTTOMS ON THE COOKING HOB GRIDS.
DO NOT USE RECIPIENTS OR GRIDDLE PLATES THAT EXTEND
BEYOND THE EXTERNAL PERIMETER OF THE HOB.
THE HOB IS TO BE USED BY ADULTS ONLY. DO NOT LET
UNSUPERVISED CHILDREN PLAY WITH THE HOB.
REPLACED APPLIANCES MUST BE TAKEN TO A SPECIAL GARBAGE
COLLECTION CENTRE.
The manufacturer declines all responsibility for damage to
persons or things caused by non-observance of the above
prescriptions or by interference with any part of the appliance or by
the use of non-original spares.

Instructions for the installer
21
2. POSITIONING OF HOB
The following operation requires building and/or carpentry work so must
be carried out by a competent tradesman.
Installation can be carried out on various materials such as masonry,
metal, solid wood or plastic laminated wood as long as they are heat
resistant (T 90°C).
2.1.1 Attachment to support structure
Create an opening with the
dimensions shown in the figure in the
top surface of the counter, keeping a
minimum distance of 50 mm from
the rear border.
This device is classified "type Y" as
regards risks against fire and it can
be set adjacent to walls that are
higher than the work surface,
provided that a distance of 145 mm.
is respected (as shown in the figure)
to prevent damage due to
overheating.
Make sure there is a minimum of 750 mm between the hot plate flames
and any shelf that may be installed directly above them.
Carefully position the insulation gasket (supplied) on the external
perimeter of the hole made in the top surface (see figures below) and try
to make it stick to the entire surface by applying light pressure with your
hands. Refer to the coordinates shown in the figure, bearing in mind that
sides Ashould be adjacent to the hole. Secure the hob to the counter
with brackets B(supplied). Carefully trim any excess from border Cof the
gasket. The distances in the following drawing refer to the hole on the
inner side of the gasket.

Instructions for the installer
22
3. ELECTRICAL CONNECTION
Make sure that the voltage and capacity of the power line conform to the
data shown on the plate located under the casing. Do not remove this
plate for any reason.
The plug on the end of the supply cable and the wall socket must be the
same type and conform to the current electrical system regulations.
Check that the power line is adequately grounded.
On the power line, install an omnipolar cut-off device with contact cut-off
distance greater than or equal to 3 mm, located in an easily accessible
position near the unit.
Do not use reducers, adapters or shunts.
If the power cable is replaced, the wire section on the new cable must
not be less than 0.75 mm2(3 x 0.75 cable), keeping in mind that the end
to be connected to the hob must have the ground wire (yellow-green)
longer by at least 20 mm. Use only H05V2V2-F cable or similar which has
a maximum temperature of 90°C. Any replacement needed should be
carried out by a specialised technician who should make the mains
connections according to the following diagram.
L= brown
N= blue
= yellow-green
The manufacturer will not be liable for any damage to persons or
property caused by non-observance of the above instructions or deriving
from the tampering of even a single part of the hob.

Instructions for the installer
23
4. GAS CONNECTION
Connection to the gas mains may be made with a rigid copper pipe or
with a flexible pipe and conforming to the provisions defined by standard
regulations in force.
To facilitate connection, fitting Aon the rear of the appliance may be
adjusted laterally. For this purpose, loosen hexagon nut B, turn fitting A
to the desired position, and retighten hexagon nut B(tightness is ensured
by a biconical brass ring). Use a soapy solution to check for proper
tightness. Never use a free flame.
The hob has been inspected for G20 (2H) natural gas at a pressure of
20 mbar. For use with other types of gases, see Section “5.
ADAPTATION TO DIFFERENT TYPES OF GAS”. The gas intake fitting
is ½” gas external threaded (ISO 228-1).
Connection with rigid copper pipe:
the connection to the gas mains must
not provoke stress of any kind on the
hob.
Connection may be made by using
biconical adapter Dwith insertion of
gasket C(supplied).
Connection with flexible pipe: use
only flexible pipes conforming to
standard regulations in force, inserting
gasket C(supplied) between fitting A
and flexible pipe E.
The flexible pipe has to be installed so that pipe length does not exceed
1.5 meters of maximum extension. Make sure that the pipes do not touch
any moving parts or become damaged.

Instructions for the installer
24
4.1 Connection to LPG
Use a pressure regulator and make the connection to the tank according
to the provisions of standards regulations in force. Make sure that feed
pressure conforms to the levels shown in the table in paragraph “5.2
Regulation for LPG”.
4.2 Ventilation of rooms
The hob may be installed only in rooms with permanent ventilation, as
required by standards regulations in force. The room in which the hob is
installed must have sufficient air flow to satisfy the requirements of
normal gas combustion and of necessary air exchange in the room. The
air intakes, protected by screens, must be appropriately sized
(regulations in force) and placed so as not to be blocked in any way.
The room where the oven is installed should be suitably ventilated to
avoid overheating or excess humidity produced by cooking, and in the
case of lengthy use a window should be opened or the speed of any
ventilators should be increased.
4.3 Discharge of combustion products
Discharge of combustion products must be guaranteed by means of
hoods connected to a natural draught flue with certain efficiency, or by
means of forced aspiration.
An efficient aspiration system requires careful planning by a specialist
capable of installing it, respecting the positions and distances prescribed
by standards. After installation, the installer must issue a certificate of
conformity.

Instructions for the installer
25
5. ADAPTATIONTO DIFFERENTTYPES OF GAS
Before performing any cleaning or maintenance work, detach the
appliance from the electrical socket.
The hob has been inspected for G20 (2H) natural gas at a pressure of
20 mbar. For functioning with other types of gas the nozzles must be
replaced and the primary air adjusted.
To replace the nozzles and regulate the burners, you have to remove the
top as described in the following paragraph.
5.1 Removing the hob
1. Remove all the knobs, the grids, the burner caps and the flame-caps;
2. remove the screws and the nuts Athat secure the burner supports;
3. remove plates B;
4. lift the hob from its seat;
5. replace the burner nozzles in accordance with the reference gas
chart;
6. regulate the primary air as described in paragraph “5.2 Regulation
for LPG”.