La Cornue Grand-Maman 90 User manual

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Dear Customer,
Thank you for purchasing a La Cornue cooker. We hope that you will really enjoy
preparing delicious meals with it.
The aim of this installation guide is to familiarise you with the potential of a
professional quality appliance designed for domestic use and to facilitate its upkeep.
Above all, a La Cornue cooker is manufactured from noble and pure materials. The
specific choices for certain components, such as brass for the burners and cast-iron for
the hotplate, correspond to technicality and professional performance requirements
which are not attainable with other materials or protective treatments. We are very
much attached to the authenticity of our cookers and we are convinced that you will
appreciate them even more as you use them.
We recommend you follow the advice provided in the “Instructions for Use” brochure;
this will ensure that you are satisfied with your cooker for a long time.
Thank you for placing your trust in us.
Xavier Dupuy
President and Managing Director

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©2007 - LA CORNUE – Installation Guide for Europe - “Cornuchef” Range.
Novemeber 2007 - A.K.

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Installation Guide - “Cornuchef” Range
WARNING
This appliance must be installed by a qualified professional in accordance with the
current regulations in the country where the appliance is installed and must only be
used in a well ventilated area. Read the guides before installing and using this
appliance.
Appliance categories (see pt. 1.2, page 14 “Installation”):
- Class 1: Free-standing cooking appliance not normally in direct contact with the kitchen
units or the surrounding walls.
-Class 2: Cooking appliance that can be integrated between two kitchen units, whose walls
can be in direct contact with the surrounding units. This type of appliance can be in
contact with only one kitchen unit during installation.
- Class 2 / Sub-Class 1: Class 2 appliance that can be free-standing or installed so that the
side panels are accessible.
Before installing the appliance, ensure that the local gas supply conditions (gas type and
pressure) and the adjustment of the appliance are compatible.
The adjustment conditions for this appliance are indicated on the label at the back of the
hob and on the test certificate.
This appliance is not intended to be connected to a ventilation system or a ventilation shaft
for combustion products. It should be installed and connected in accordance with the
current regulations, and special attention should be paid to the applicable ventilation
regulations.
The use of a gas cooking appliance results in the production of heat and moisture in the
room where it is installed. Ensure that the room is well ventilated: keep natural ventilation
holes open or install a mechanical ventilation device (mechanical extractor hood).
Prolonged or intensive use of the appliance may call for additional ventilation, e.g. by
opening a window, or for more effective ventilation, by increasing the power of the
mechanical ventilation system installed.
The parts that are protected by the manufacturer must not be manipulated by the installer
or the user.
Please note:
The accessible parts may be hot when the oven is being used: keep young children at a safe
distance.
All of our cooking appliance belong to Class 1 and Class 2 / Sub-Class 1 and are designed for domestic use
only. They meet the requirements of the 90/396/CEE European Directive (“Gas Appliances”) and the
72/73/CEE European Directive (“Low Voltage Directive”), both amended by the 93/68/CEE Directive.

4Installation Guide - “Cornuchef” Range
WARNING ..................................................................................................... 3
DESCRIPTION ............................................................................................... 5
1. General description ................................................................................... 5
2. Hob configurations .................................................................................... 6
3. Energy power and gas flow rates .............................................................. 7
4. Power ratings for the electrical elements ............................................... 7
COOKER “GRAND - MAMAN 90” ................................................................. 8
1. Dimensions ................................................................................................. 8
2. Connections ................................................................................................ 8
3. Energy power ............................................................................................. 9
COOKER “GRAND - PAPA 135” .................................................................... 10
1. Dimensions ................................................................................................10
2. Connections .............................................................................................. 10
3. Energy power ............................................................................................ 11
HOBS ............................................................................................................ 12
1. Dimensions hob “Grand-Maman 90” ....................................................... 12
2. Connections hob “Grand-Maman 90” ....................................................... 12
3. Dimensions hob “Grand-Papa 135” .......................................................... 12
4. Connections hob “Grand-Papa 135” ......................................................... 13
5. Energy power hobs “Grand-Maman 90” and “Grand-Papa 135” .............13
BEFORE DELIVERY ..................................................................................... 14
1. Safety requirements ................................................................................. 14
2. Electrical supply ....................................................................................... 15
3. Gas supply ................................................................................................ 16
4. Installation ............................................................................................... 16
CONNECTIONS ............................................................................................ 17
1. Electrical connections .............................................................................. 17
2. Gas connection ........................................................................................ 18
IGNITION - ADJUSTMENTS ........................................................................ 19
1. Starting the appliance .............................................................................. 19
2. Replacing the oven light .......................................................................... 23
3. Changing the injectors ............................................................................. 24
4. Adjusting the low settings ........................................................................25
5. Injectors table ........................................................................................... 26
WARRANTY ................................................................................................. 27
CONTENTS

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Installation Guide - “Cornuchef” Range
DESCRIPTION General description
DESCRIPTION
1. GENERAL DESCRIPTION
The range of "CORNUCHEF" cooking appliances consists of 4 models:
- Cooker “Grand-Maman 90” (model GM2, width: 90cm).
- Cooker “Grand-Papa 135” (model GP2, width: 135cm).
- Hob “Grand-Maman 90” (model TM2, width: 90cm).
- Hob “Grand-Papa 135” (model TP2, width: 135cm).
Each of the cooker or hot top models includes several sub-models, depending on the cho-
sen hot top and its combination with the oven.
The cookers in the "CORNUCHEF" range consist of:
- a thermostatically-controlled electric or gas oven;
- one hot top bounded at the rear by a stainless steel skirting creating a gap between the
cooker and the wall, thus ensuring the removal of burnt gases and smells.
The "Grand-Papa" stove is equipped with a 45 cm wide electric steam oven, located to the
right of the oven, which is used to warm plates.