DeLonghi A 726 G Installation And Service Instructions Manual
INSTALLATION and SERVICE INSTRUCTIONS
USE and CARE INSTRUCTIONS
distributed by
DèLonghi
Pty Ltd
A 726 G
DUAL FUEL COOKER
2
Dear Customer,
Thank you for having purchased and given your
preference to our product.
The safety precautions and recommendations reported
below are for your own safety and that of others. They
will also provide a means by which to make full use of
the features offered by your appliance.
Please keep this booklet in a safe place. It may be
useful in future, either to yourself or to others in the
event that doubts should arise relating to its operation.
This appliance must be used only for the task it has
explicitly been designed for, that is for cooking
foodstuffs. Any other form of usage is to be considered
as inappropriate and therefore dangerous.
The manufacturer declines all responsibility in the
event of damage caused by improper, incorrect or
illogical use of the appliance or be faulty installation.
PRODUCT LABEL
Important:
This appliance is designed and manufactured solely for the cooking of domestic
(household) food and is not suitable for any non domestic application and therefore should not be used in a commercial environment.
The appliance guarantee will be void if the appliance is used within a non domestic environment i.e. a semi commercial, commercial or communal environment.
3
FIRST TIME USE THE OVEN
It is advised to follow these instructions:
■ Clean the interior of the oven with cloth soaked in water and detergent
(neutral) then dry carefully.
■ Fit the wire racks as described at chapter “Use and care”.
■ Insert shelves and tray.
■ Switch on the empty oven on max to eliminate grease tracks from the heating
elements.
IMPORTANT PRECAUTIONS AND RECOMMENDATIONS FOR
USE OF ELECTRICAL APPLIANCES
Use of any electrical appliance implies the necessity to follow a series of fundamental
rules. In particular:
■ Never touch the appliance with wet hands or feet;
■ do not operate the appliance barefooted;
■ The appliance is not intended for use by young children or infirm persons
with supervision
■ Young children should be supervised to ensure they do not play with the
appliance
The manufacturer cannot be held responsible for any damages caused by improper,
incorrect or illogical use of the appliance.
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IMPORTANT PRECAUTIONS AND RECOMMENDATIONS
After having unpacked the appliance, check to ensure that it is not damaged.
In case of doubt, do not use it and consult your supplier or a professionally qualified technician.
Packing elements (i.e. plastic bags, polystyrene foam, nails, packing straps, etc.) should not
be left around within easy reach of children, as these may cause serious injuries.
■ Do not attempt to modify the technical characteristics of the appliance as this
may become dangerous to use.
■ Do not carry out cleaning or maintenance operations on the appliance without
having previously disconnected it from the electric power supply.
■ After use, ensure that the knobs are in off position.
■ Do not allow children or other incapable people to use the appliance without
supervision.
■ During and after use of the cooker, certain parts will become very hot. Do not
touch hot parts.
■ Keep children away from the cooker when it is in use.
■ Some appliances are supplied with a protective film on steel and aluminium parts.
This film must be removed before using the appliance.
■ Fire risk! Do not store flammable material in the oven.
■ Make sure that electrical cables connecting other appliances in the proximity of
the cooker cannot come into contact with the hob or become entrapped in the
oven door.
■ Do not line the oven walls with aluminium foil. Do not place baking trays or the
drip tray on the base of the oven chamber.
■ The manufacturer declines all liability for injury to persons or damage to property
caused by incorrect or improper use of the appliance.
■ IMPORTANT NOTE: This appliance shall not be used as a space
heater, especially if installed in marine craft or caravans.
This cooker has been designed and constructed in accordance with the following
codes and specifications:
AGA101 (AS 4551) Approval Requirements for Domestic Gas cooking appliances
AS/NZS 3350-1 General Requirements for Domestic electrical appliances
AS/NSZ 3350-2-6 Particular Requirements for Domestic electrical cooking appliances
AS/NSZ 1044 Electromagnetic Compatibility Requirements.
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CAUTION:
■
This appliance must be installed in accordance with these installation
instructions.
■
This appliance shall only be serviced by authorized personnel.
■
This appliance is to be installed only by an authorised person.
■
Incorrect installation, for which the manufacturer accepts no responsibility,
may cause personal injury of damage.
■
Always disconnect the cooker from mains power supply before carrying out
any maintenance operations or repairs.
■
In the room where the cooker is installed, there must be enough air to
allow the gas to burn correctly, according to the current local regulations.
ELECTRICAL REQUIREMENTS
■ The appliance must be connected to the mains checking that the voltage corre-
sponds to the value given in the rating plate and that the electrical cable sections can withstand the load specified on the plate.
■ The appliance must be connected directly to the mains placing a two pole
switch with minimum opening between the contacts of 3 mm between the
appliance and the mains.
■ The power supply cable must not touch the hot parts and must be positioned so
that it does not exceed 50°C above ambient.
■ Once the appliance has been installed, the switch or socket must always be
accessible.
■
If the supply cord is damaged it must be replaced by the manufacturer or
it’s Service Agent or a similarly qualified person in order to avoid a hazard.
WARNING: This cooker must be connected to electrical supply using
V105 insulated cable.
N.B. The connection of the appliance to earth is mandatory.
If the installation requires alterations to the domestic electrical system call a qualified
electrician.
He should also check that the socket cable section is suitable for the power drawn by
the appliance.
INSTALLATION
11
6
Figure 1.2
Figure 1.1
CONNECTING THE FEEDER
CABLE
To connect the feeder cable to the cooker it is necessary to:
■ Remove the 2 screws that hold
shield A behind the cooker.
■ Open completely the cable
clamp D.
■ Insert the feeder cable into the
cable save P. The supply cable
must be of a suitable size for the
current requirements of the appliance.
■ Connect the phase and earth
cables to terminal B.
■ Pull the feeder cable and block it
with the cable clamp D.
■ Re-mount shield A.
N.B. The earth conductor must be
left about 3 cm longer than the
others.
FEEDER CABLE SECTION
type “H05RR-F”
230 -240 V 3 x 2,5 mm2(**)
(**) –
Connection with wall box connection.
P
D
B
A
230 V
PEN
L
1
(L2)
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CLEARANCES
Installation clearances and protection of combustible surfaces shall comply with
the current local regulations eg. AG 601 (AS 5601) Gas Installations code.
Installation shall comply with the dimension in Fig 1.3 bearing in mind that
Overhead Clearances
In no case shall the clearances between the highest part of the cooker be less than
600mm or for an overhead exhaust fan 750mm. AII other downward facing combustible surfaces less than 600mm above the cooker surface shall be protected for the
full width of the cooking surface in accordance with the standards noted above. In no
case shall the clearance be less than 450mm.
Rear and Side Clearances
Where the dimensions from the periphery of the nearest burner to any vertical combustible surface is less than 200mm the surface shall be protected in accordance with
the standards to a height of not less than 150mm above the cooking surface for the
full width or depth of the cooking surface
Where the dimensions from the periphery of the nearest burner to any horizontal combustible surface is less than 200 mm, the horizontal surface shall be greater than
10 mm below the surface of the hob, or the horizontal surface requirement above.
Protection of combustible surfaces.
The standards above specify that where required protection shall ensure that the surface temperature of the combustible surface does not exceed 65°C above room temperature.
If the cooker is located on a pedestal it is necessary to provide safety
measures to prevent falling out.
200 mm
650 mm
500 mm
450 mm
Cooker overall dimensions [mm]
• height: min 903 - max 908
• width: 700
• depth: 600
Figure 1.3
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Figure 1.4
BACKGUARD
Before installing the cooker, assemble the backguard “C” (fig. 1.4).
■ Before assembling remove any protective film/adhesive tape.
■ Remove the two spacers “A” and the screw “B” from the rear of the cooktop.
■ Assemble the backguard as shown in figure 1.4 and fix it by screwing the cen-
tral screw “B” and the spacers “A”.
A
B
C
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WARNING
When moving cooker to its final position DO
NOT DRAG (fig. 1.7).
Lift feet clear of floor (fig. 1.5).
Figure 1.6 Figure 1.7
Figure 1.5
WARNING
When raising cooker to upright position always ensure two people carry out
this manoeuvre to prevent damage to the adjustable feet (fig. 1.5).
MOVING THE COOKER
WARNING
Be carefull: do not lift the cooker
by the door handle when raising
to the upright position (fig. 1.6).
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ADJUSTABLE FEET
■ Before installing the cooker level the appliance by screwing or unscrewing the
six adjustable feet fitted below.
WARNING!
For safety reasons unscrew
the feet (from screwed position) to the maximum extent
of 5 mm (fig. 1.8).
Figure 1.8
Figure 1.9
=
=
223
ANTI-TILT BRACKET
1. The anti-tilt bracket has to be attached as shown on figure below, it has to be fixed
on the floor and on the rear wall by no. 4 (four) suitable screws (not supplied).
2. After fixing the anti-tilt bracket, slide cooker into place. Be sure the rear right foot
slides under the anti-tilt bracket attached.
Dotted line showing the position
of the cooker when installed
ANTI-TILT BRACKET
FIXING
Foot of
cooker
Anti-tilt
bracket
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GAS SUPPLY:
■ The connection must be executed by an authorised person according to the rele-
vant standards.
■ Before connecting the appliance to the gas main, mount the brass conical adaptor
onto the gas inlet pipe, upon which the gasket has been placed (figures 1.10 -
1.11).
Conical adaptor and gasket are supplied with the appliance (packed with conver-
sion kit for use with Natural gas or Propane gas).
■ This appliance is suitable for use with Natural Gas or Propane gas. (Check the “gas
type” sticker attached to the appliance).
■ For Natural Gas models the gas supply is connected to the pressure regulator
which is supplied with the appliance (fig. 1.11). Adjust the regulator to obtain a
test point pressure of 1 kPa with the two semi-rapid (SR) burners operating at the
maximum.
■ For Propane gas models the gas supply is connected to the test point adaptor
which is supplied with the appliance (fig. 1.10) and ensure that the supply pressure is regulated to 2.75 kPa.
■ The connection must be made at the rear of appliance. If the connection pipe
cross the cooker, it must be positioned under the cooker rear protection (fig. 1.12).
■ IMPORTANT: Use two spanners to tighten or loosen the connecting pipe (fig. 1.13)
Gas connection for
PROPANE GAS
Figure 1.11
Figure 1.10
Gas connection for
NATURAL GAS
Gas inlet pipe
Nipple
Gasket
Brass conical adaptor
(Thread tight: use
suitable seal)
Gas inlet pipe
Nipple
Gasket
Brass conical adaptor
(Thread tight: use
suitable seal)
Gas regulator
Test point adaptor
Test
point
Test
point
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1. After connecting the gas supply, check the piping and connections for leaks using
a soap and water solution. The presence of bubbles indicates a leak, tighten or
replace connections as appropriate.
Warning: Do not use any naked flame to check for leaks.
2. Adjust the test point pressure or supply pressure to the value which is appropriate
for the gas type.
3. The operation of the appliance must be tested when installation is completed.
4. Turn on the appliance gas controls and light each burner individually and in combination. Check for a well defined blue flame without any yellow tipping. If any
abnormality is evident then check that the burner cap is located properly and the
injector nipple is aligned correctly.
5. Check the minimum burner setting by quickly rotating the gas control knob from
the maximum to the minimum position, the flame must not go out. If adjustment is
Figure 1.12
Figure 1.13
gas pipe
cooker
rear protection
required carry out the “minimum burner setting
adjustment" procedure described
6. If satisfacfory performance cannot be obtained, the
installer shall check the installation and notify the
local gas supply authority for a gas supply problem,
or if it is an appliance problem, our Customer Service
Centre should be called to obtain the nearest authorized DeLonghi Service Agent.
WARNING, This appliance IS NOT SUITABLE for
installation with a hose assembly.
13
CONVERSION PROCEDURE (to convert to LPG Propane)
REPLACING THE INJECTORS
This appliance is suitable for use with Natural gas or Propane gas (check the “gas type”
sticker attached to the appliance). A label stating the type of gas used after replacing
the injectors must be attached at the rear of the appliance, in proximity of the gas inlet
connection. The nominal gas consumption and injector size details are provided in
table at page 15.
To replace the injectors proceed as follows:
■ Remove pan supports and burners from the cooktop.
■ Using a spanner, remove the injector J (fig. 1.14 - 1.15) and replace it with one
according to the gas type (see following tables - page 15).
■ Affix to the rear of the appliance, in proximity of the gas inlet connections, the
warning label (supplied with the conversion kit) stating that the cooker has
been converted for use with Propane gas / Natural gas.
IMPORTANT
■ If the cooker is suitable for use with Natural gas and must be converted for use
with Propane gas, before connecting to gas main remove the appliance gas
regulator and replace with test point adaptor (see fig. 1.10 - 1.11)
■ If the cooker is suitable for use with Propane gas and must be converted for use
with Natural gas, before connecting to the gas main remove the appliance test
point adaptor and replace with gas regulator (see figs. 1.10 - 1.11).
NOTE:
Gas regulator and test point adaptor are supplied with the appliance (packed with
conversion kit)
The burners are designed so that regulation of primary air is not required.
Figure 1.14
J
Figure 1.15
J
14
MINIMUM BURNER SETTING ADJUSTMENT
Check whether the flame spreads to all burner ports when the burner is lit with the gas
tap set to the minimum position. If some ports do not light, increase the minimum gas
rate setting.
Check whether the burner remains lit even when the gas tap is turned quickly from
the maximum to the minimum position. If the burner does not remain lit, increase the
minimum gas rate setting.
The procedure for adjusting the minimum gas rate setting is described below.
■ Turn on the burner
■ Turn the tap to the MINIMUM position
■ Take off the knob
■ With a small flat screwdriver turn the screw “F” (fig. 1.16) to the correct regula-
tion.
Normally for Propane gas, the regulation screw is tightened up.
Figure 1.16
F
15
LUBRICATION OF THE GAS TAPS
If the gas tap becomes stiff, it is necessary to dismantle it carefully and clean it with petroleum
spirit. Specialist high temperature resistant grease should be used to lubricate the tap before
replacing.
The operations must be carried out by an authorised person/service agent.
TABLE FOR THE CHOICE OF THE INJECTORS
Natural gas Propane gas
Test Point Pressure [kPa] 1.0 2.75
BURNER
Auxiliary (A) 0.85 3.60 0.53 3.60
Semi-rapid (SR) 1.12 6.30 0.70 6.30
Rapid (R) 1.45
10.60
0.91 10.60
Triple ring (TC) 1.65
13.30
0.95 11.90
Gas
Consumption
[MJ/h]
Injector
Orifice Dia.
[mm]
Gas
Consumption
[MJ/h]
Injector
Orifice Dia.
[mm]
Figure 1.17
16
USE and CARE
CAUTION:
■ This appliance must be used only for the task it has explicitly been designed for,
that is for domestic cooking of foodstuffs. Any other form of usage is to be considered as inappropriate and therefore dangerous.
■ Do NOT place combustible materials or products on this appliance at any time.
■ Do NOT spray aerosols in the vicinity of this appliance while it is in use.
12
Please note: This appliance incorporates a safety cooling fan which you will hear
operating whenever the oven or grill are in use. This fan is to reduce the external
temperature of the appliance and cool the internal components.
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