CDA hg6300 Reference manual

Customer Care Department • The Group Ltd. • Harby Road • Langar • Nottinghamshire • NG13 9HY
T : 01949 862 012 F : 01949 862 003 E : customer[email protected] W : www.cda.eu
hg6300, hg6310 & hg6320
Gas Hobs
Manual for Installation, Use and Maintenance

2
Important
The manufacturer cannot be held responsible for injuries or losses
caused by incorrect use or installation of this product.
Please note that we reserve the right to invalidate the guarantee
supplied with this product following incorrect installation or misuse of
the appliance.
This appliance is not designed to be used by people (including
children) with reduced physical, sensorial or mental capacity, or
who lack experience or knowledge about it, unless they have had
supervision or instructions on how to use the appliance by someone
who is responsible for their safety.
Under no circumstances should any external covers be removed for
servicing or maintenance except by suitably qualified personnel.
Appliance information:
Please enter the details on the appliance rating plate below for
reference, to assist CDA Customer Care in the event of a fault with
your appliance and to register your appliance for guarantee purposes.
Appliance Model
Serial Number
CE Declarations of Conformity:
This appliance has been manufactured to the strictest standards and
complies with all applicable legislation, including Gas safety, Electrical

3
safety (LVD) and Electromagnetic interference compatibility (EMC).
Parts intended to come into contact with food conform to EEC/89/109.
IMPORTANT INFORMATION FOR CORRECT DISPOSAL OF THE
PRODUCT IN ACCORDANCE WITH EC DIRECTIVE 2002/96/EC.
At the end of its working life, the product must be taken to a special
local authority waste collection centre or to a dealer providing
appliance recycling services.
Disposing of a household appliance separately avoids possible
negative consequences for the environment and health. It also
enables the constituent materials to be recovered, saving both energy
and resources. As a reminder of the need to dispose of household
appliances separately, the product is marked with a crossed-out
wheeled dustbin.
Please note:
•Gas hobs become hot and remain hot during and immediately after
use. Do not touch the pan stands, burners or hob spill tray until the
appliance has been allowed to cool.
•Keep children away from the appliance when in use.
•After use, please ensure that the gas taps are in the ‘O” position.
•Ensure that the appliance is correctly adjusted for the type of gas
available before installation.
•The use of a gas appliance produces heat and humidity in the room
in which it is installed. Ensure that the room is well ventilated, either
by the use of natural ventilation outlets (e.g. windows) or a ducted
extractor.

4
•This hob (Class 3) has been designed for use only as a cooking
appliance. Any other use (e.g. heating rooms) should be considered
incorrect and potentially dangerous.
•These instructions are valid only for the countries of destination, the
symbols of which appear on the cover and on the appliance.

5
Using Your Hob
Fig. 1
Gas burners:
Gas flow to the burners is controlled by the control knobs (5, 6,
7 and 8 on the diagrams on pages 6 & 7). There are 3 positions
shown on the control panel. Turning the control knob to the
positions shown below achieves the following:
Closed (OFF position)
Maximum position: Provides fast boiling function
Minimum position: Provides simmer function
The burners can be set to the desired position by turning the
control knobs through the adjustment range in an
anti-clockwise direction.

6
g
hg6300
Fig. 2
hg6310
Fig. 3
3
3
3
3
2
1
4
4
5 6 7 8
5 6 7 8

7
Key to Figs 2, 3 & 4
Gas burners:
1. Triple burner 3.5kW
2. Rapid burner 3.0kW
3. Semi-Rapid burner 1.75kW
4. Auxiliary burner 1.0kW
Control panel:
5. Front left burner control knob
6. Back left burner control knob
7. Back right burner control knob
8. Front right burner control knob
These appliances are class 3
hg6320
Fig. 4
31
4
3
5 6 7 8

8
Igniting the Burners
The hob is fitted with a flame failure
device. Flame failure devices operate
by shutting o the supply of gas to the
burner in the event that the flame is
extinguished accidentally.
To ignite the burners, follow these
instructions:
1. Lightly press the control knob down and turn the knob
anticlockwise to the maximum position. Firmly press and hold down
the control knob to begin the ignition process (a clicking sound
will be heard). Hold down the control knob for a few seconds after
ignition to allow the safety device to detect that the burner is lit.
2.Once the burner is lit, adjust the burner power to the required
position.
Please note:
• The ignition device should not be operated for more than 15
seconds.
• If a burner does not ignite, or turns o accidentally, turn the
control knob to the ‘o’ position, and wait for one minute before
attempting to reignite the burner.
• If the burner does not ignite, repeat the ignition process with the
burner at the minimum position.
Fig. 5

9
Fig. 6
Ecient Use of Your Hob
The hob is equipped with burners of dierent sizes, designed to
accommodate most shapes and sizes of pan. For best results,
only use pans with flat bottoms and choose an appropriate burner
depending on the size of the pan. The most ecient use of the hob is
shown below, where the pan and burner are correctly chosen.
Ensure that the pans do not overlap the
edge of the pan stand, or cover the
control panel.
The table below shows the sizes of pan that should be used with each
burner:
Burner Size Minimum Pan Diameter (cm) Maximum Pan Diameter (cm)
Auxiliary 12 14
Semi-Rapid 14 20
Rapid 18 24
Triple 24 26
Wok - 36

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Correct Use of the Optional Wok Pan
Adaptor (hg6310 & hg6320 only)
The wok pan adaptor is a special stand that is designed to be fitted
over the triple ring burner to give support to round bottomed woks.
When using a wok, always place the wok pan adaptor in position over
the pan support on the triple ring burner as shown in Fig.5.
IMPORTANT:
•Thewokpanadaptor(Fig.7)mustbeplacedoverthepansupporton
the triple ring burner.
•Donotusethewokpanadaptorforstandardatbottomedpans.
Fig.5 Fig.4
Fig. 7 Fig. 8

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Care and Maintenence
As the hob has a stainless steel or enamel surface, you should use a
nonabrasive cleaner. Any abrasive cleaner (including Cif) will scratch
the surface and could erase the control panel markings. Stainless
steel can be eectively cleaned by simply using a dilute solution of
water and mild detergent and drying to a shine with a clean cloth.
Over time with use, the stainless steel surface may discolour; this is
normal and does not constitute a fault with this appliance. Proprietary
stainless steel cleaners are available.
IMPORTANT:
•Steamcleanersmustnotbeusedwhencleaningthisappliance.
•Ensurethatallpartsarecorrectlyreplacedaftercleaning,before
attempting to use the hob.
•Afterremovingthepanstands,ensuretherubberpadsareinplace
on the base of the pan stand before repositioning the pan stands
straight and level on the hob.
What to do if you smell gas:
1. Open doors and windows
2.Turn the gas supply o
3.Call TRANSCO on : 0800 111 999

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Total rated gas input : 7.5kW (hg6300)
8.0kW (hg6310 & hg6320)
Mains electrical voltage: 230 – 240Vac, 50Hz
Total rated electrical consumption: <1W
If Your Hob is Not Working
1. Check that the mains supply has not been switched o.
2. Check that the fuse in the spur has not blown.
3. Ensure that the burner components are not excessively soiled as
this can lead to ignition problems.
Burner Size Nominal Rating
(kW)
Simmer Rating
(kW)
LPG Flow Rate (lh-1)
G30 G31
Auxiliary 1.0 0.6 72.8 71.5
Semi-Rapid 1.75 0.68 127.3 125.4
Rapid 3.0 1.2 218.8 214.8
Triple 3.5 2.6 277 272

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Mains Electricity Connection
THIS APPLIANCE MUST BE CONNECTED TO THE MAINS SUPPLY
BY A COMPETENT PERSON, USING FIXED WIRING VIA A DOUBLE
POLE SWITCHED FUSE SPUR OUTLET AND PROTECTED BY A 3A
FUSE.
We recommend that the appliance is
connected by a qualified electrician, who is a
member of the N.I.C.E.I.C. and who will comply
with the I.E.T. and local regulations.
The wires in the mains lead of this appliance
are coloured in accordance with the following
code:
Green & Yellow = Earth, Blue = Neutral, Brown = Live.
As the colours of the wires in the mains lead for the appliance may
not correspond with the coloured markings identifying the terminals
connecting to the fuse spur, proceed as follows:
•The wire which is coloured green and yellow must be connected to
the terminal marked E (Earth) or coloured green.
•The wire which is coloured blue must be connected to the terminal
marked N (Neutral) or coloured black.
•The wire which is coloured brown must be connected to the
terminal marked L (Live), or coloured red.
Note: Use a 3A Fuse
Assembly and electrical connection should be carried out by
specialised personnel.
When installing this product we recommend you seek the help of
another individual.
DOUBLE POLE SWITCHED
FUSE SPUR OUTLET
USE A 3 AMP FUSE
Fig. 9

14
Gas Supply Requirements
IMPORTANT: THIS APPLIANCE SHOULD BE FITTED BY A GAS
SAFE REGISTERED FITTER OR OTHER SUITABLY QUALIFIED
PERSON.
• ThisinstallationmustcomplywiththeGasSafety(installationand
use) Regulations 1984.
•ThisapplianceiscategoryII2H3+andisdesignedforuseinthe
UK and Ireland. The installation must comply with the Gas Safety
(installation and use) Regulations 1984.
•TheCDAGroupLtdisnotlegallyabletoprovideanyassistancein
the installation of gas appliances except to Gas
Safe registered installers. Any Gas Safe registered fitter requiring
help must provide their name, address and registration number.
Information supplied will be validated before help is provided.
•Intheeventthatthisapplianceisnotinstalledinaccordancewith
the above requirements, the appliance may be disconnected
from the mains gas supply until any faults are rectified; this is a legal
requirement.
•Thisapplianceshouldbeinstalledusing15mmcopperpipe
connected via an isolation valve in an adjacent unit. The isolation
valve needs to be accessible in an emergency or for service
purposes.
•Thisappliancemustnotbeconnectedtoacombustiongasrecovery
scavenging system
•Theconnectiontothegassupplymustcomplywithallcurrent
regulations in force.
•Wearenotlegallyabletooeradviceontheinstallationofgas
appliances to non Gas Safe registered personnel.

15
Room Volume (m3)
5
6 to 10
6 to 11
11 or more
Air Vent Required (cm2)
100
50
No permanent vent required if a door opens to the outside
None required
Ventilation
All rooms require a window or equivalent (e.g. a door) which can be
opened. Some rooms require a permanent vent in addition to a win-
dow (see below).
This unit must not be used in a room which is less than 5m3. The fol-
lowing table details the requirements based on the kitchen volume
(L x W x H) in m3.
The above requirements also allow use of a gas oven and grill but if
there are any other fuel burning appliances in the same room, consult
the relevant British Standard (BS5440) or GAS SAFE document.

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Natural Gas to LPG Conversion
This hob can be converted from natural
gas to propane operation at a nominal
inlet pressure of 37mbar, or butane
operation at a nominal inlet pressure of
28/30mbar. This conversion must only
be carried out by a competent person
(i.e. a Gas Safe registered fitter).
Instructions to t replacement
injectors:
1. Disconnect the appliance from the
gas and electrical supplies.
2. Remove burner components and pan supports.
3. Remove the injectors and replace with the corresponding injector
as shown in the table on page 17.
Setting up minimum ow rates:
1. Remove the control knobs.
2.Turn on the LP gas supply, light the burners and turn the controls to
the minimum position, as indicated by the small flame.
3.Insert a 2.5mm screwdriver into the hole at the top of the tap and
turn the adjustment screw fully clockwise as shown in figure 10.
4.Turn the controls to maximum position then quickly to the minimum
position - make sure the flame does not extinguish.
5. Replace the knobs.
Required:
•7mmAFnutspinner
•Replacementinjectors
•LPGidentityplate
Fig. 10

17
LPG to Natural Gas
Conversion
This hob can be converted from
propane operation at a nominal
inlet pressure of 37mbar or butane
operation at a nominal inlet pressure
of 28/30mbar to natural gas at 20mbar.
This conversion must only be carried
out by a competent person (i.e. a Gas
Safe registered fitter).
Required:
•7mmAFnutspinner
•Replacementinjectors
•NGidentityplate
Burner Size LPG Injector Natural Gas Injector
Auxiliary 49 72
Semi-Rapid 67 97
Rapid 86 115
Triple 100 135

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Fitting the Hob
Unpacking the hob:
Take care not to lose or mishandle any parts.
Fitting position of the hob:
This appliance must be installed a minimum of 50mm from any
back wall and a minimum of 150mm away from any adjacent vertical
surfaces, e.g. a tall cupboard end panel. This may be reduced to
100mm if the adjacent surface is resistant to fire (tiles or steel, for
example). These dimensions are shown in Fig. 12.
If tting a cooker hood above the hob:
If a cooker hood is to be installed above the hob, the height of
the hood above the hob must be at least 700mm (750mm is
recommended) (Fig. 13). If the instructions supplied with the hood
dictate that the hood must be installed at a height greater than
700mm, then that height is the minimum required.
Wall furniture requirements:
The minimum height of any cabinet immediately above the hob is
900mm. The minimum height of any adjacent units (including light
pelmets) is 400mm, unless they are manufactured from a material
resistant to fire (steel, for example)
Notes:
•Do not position this appliance above a refrigeration unit. The heat
generated may cause the refrigeration unit to fail.
• This appliance is designed to be installed into cabinet units capable of

19
Fig. 11
15mm
Ventilation slot > 30mm
withstanding temperatures 65°C above ambient or greater (typically
80-90°C).
• If there is no oven to be built in below the hob it is recommended
that, an isolation shelf should be fitted to protect the user from high
temperatures. If the hob is to be installed above a working drawer,
then a partition should be fitted to protect the contents and user from
the heat generated during use. This should be fitted at least 15mm
below the hob. This panel should have a ventilation space at the rear
of greater than 30mm as shown in Fig. 11.
• Never place perishable foods in the cupboard below the appliance.
How to Install the Hob
How to install the hob:
Overall dimensions of the hob: Width: 580mm Depth: 500mm
Worktop cut-out dimensions: Width: 557mm Depth: 477mm
1. Make the required hole in the worktop. Note that before doing this,
check the instructions supplied with any cooker hood to ensure that
you will have the required clearance. The cut-out (Fig. 12) shows a
61.5mm gap from the wall to the cut-out edge. The distance for
the hob, when fitted, to the back wall is 50mm.

20
2. Position the hob seal, as shown in the diagram below (Fig. 14), ensur-
ing that the ends meet without overlapping. Do not use silicone type
sealant.
3. Secure the hob to the worktop using the fixing brackets and screws
supplied, as shown in the following diagram (Fig. 15). Remove any
excess sealant after tightening the brackets.
400mm
750mm
Fig. 12 Fig. 13
Fig. 14 Fig. 15
>61.5mm
150mm
150mm
557mm
477mm
3cm 4cm