DeLonghi DFG 905 User Operating Instructions Manual

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DFG 905

Gas Cooker

Users Operating Instructions

Before operating this oven,

please read these instructions carefully

Introduction

Congratulations on your purchase of this Delonghi gas cooker which has been carefully designed and produced to give you many years of satisfactory use.

Before using this appliance it is essential that the following instructions are carefully read and fully understood. We would emphasise that the installation section must be fully complied with for your safety to ensure that you obtain the maximum benefits from your appliance.

CE Declaration of conformity

This cooker has been designed, constructed and marketed in compliance with:

- safety requirements of EEC Directive “Gas” 90/396;

- safety requirements of EEC Directive “Low voltage” 73/23;

- protection requirements of EEC Directive “EMC” 89/336;

- requirements of EEC Directive 93/68.

This appliance is designed and manufactured solely for the cooking of domestic (household) food and in not suitable for any none domestic application and therefore should not be used in a commercial environmement.

The appliance guarantee will be void if the appliance is used within a none domestic environnement i.e. a semi commercial, commercial or communal environment.

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, and in the storage

compartment.

■ 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.

■ To avoid any possible hazard, the appliance must be installed by qualified

personnel only. Any repairs by unqualified persons may result in electric shock or short circuit. In order to avoid possible injuries to your body or to the appliance, do not attempt any repairs by yourself. Such work should be carried out by qualified service personnel only.

■ Danger of burns! The oven and cooking accessories may become very hot

during operation. Make sure children are kept out of reach and warn them accordingly. To avoid burns use kitchen clothes and gloves when handling hot parts or utensils.

■ Never clean the oven with a high-pressure steam cleaning device, as it may

provoke a short circuit.

■ This appliance is intended for use in your household. Never use the appliance for

any other purpose!

1 Features and technical data

Gas burners

1. Auxiliary burner (A) 1,00 kW

2. Semi-rapid burner (SR) 1,75 kW

3. Rapid burner (R) 3,00 kW

4. Triple-ring burner (TC) 3,50 kW

Fig. 1.1

NOTE:

✓ The electric ignition is incorporated in the knobs

2 Control panel

1 2 34 56 789

CONTROL PANEL - Controls description

1. Gas oven / gas grill control knob

2. Minute counter

3. Front left burner control knob

4. Rear left burner control knob

5. Front central burner control knob

6. Rear central burner control knob

7. Rear right burner control knob

8. Front right burner control knob

9. Oven light control knob

Fig. 2.1

3 Minute counter

Minute counter

The minute counter is a timed acoustic warning device which can be set for a maximum of 60 minutes. The knob (Fig. 3.1) must be rotated clockwise as far as the 60 minute position and then set to the required time by rotating it anticlockwise.

•

Fig. 3.1

4 How to use the hob burners

Hob burners

Each hob burner is controlled by a separate gas tap operated by a control knob (fig. 4.1) which has 3 positions marked on the knob itself, these are:

– Symbol ● : tap closed (burner off)

– Symbol : High (maximum)

– Symbol : Low (minimum) Push in and turn the knob anti-clockwise to

the selected position.

Low High

To turn the burner off, fully rotate the knob clockwise to the off position: ●. The maximum setting of the control tap is for boiling, the minimum setting is for slow

cooking and simmering. All working positions must be choosen between the maximum and minimum setting, never

between the maximum setting and the “OFF” position.

Fig. 4.1

Electric ignition

The sparks generated by the electrodes close to the burners will ignite the choosen burner. Whenever the lighting of the burners is difficult due to peculiar conditions of the gas features or supply, it is advised to repeat the ignition with the knob on “minimum” position.

Lighting of the hob burners

To ignite the burner, the following instructions are to be followed:

1) Lightly press and turn the knob anti-clockwise, and position the knob symbol to the indicator printed on the control panel (fig. 4.1).

2) Press the knob to operate the electric ignition; or, in the case of a mains failure light the burner with a match or lighted taper.

3) Adjust the burner according to the setting required.

Burners Pan diameter

Auxiliary 12 ÷ 14 cm Semi-rapid 16 ÷ 24 cm Rapid 24 ÷ 26 cm Triple-ring 26 ÷ 28 cm

do not use pans with concave or convex bases

Fig. 4.2

Choice of burner

The burner must be choosen according to the diameter of the pans and energy required.

Saucepans with handles which are excessively heavy, in relationship to the weight of the pan, are safer as they are less likely to tip. Pans which are positioned centrally on burners are more stable than those which are offset. It is far safer to position the pan handles in such a way that they cannot be accidentally knocked.

When deep fat frying fill the pan only one third full of oil. DO NOT cover the pan with a lid and DO NOT leave the pan unattended. In the unfortunate event of a fire, leave the pan where it is and turn off all controls. Place a damp cloth or correct fitting lid over the pan to smother the flames. DO NOT use water on the fire. Leave the pan to cool for at least 30 minutes.

Correct use of the triple-ring burner

The flat-bottomed pans are to be placed directly onto the pan-support. To use the WOK you need to place the proper stand in order to avoid any faulty

operation of the triple-ring burner (Fig. 4.3a - 4.3b).

IMPORTANT:

The special grille for wok pans (fig. 4.3b) MUST BE PLACED ONLY over the pan-rest for the triple-ring burner.

Fig. 4.3a

WRONG

Fig. 4.3b

CORRECT

5 How to use the gas oven

General features

Attention: the oven door becomes very hot during operation. Keep children away.

The oven is supplied completely clean; it is advisable, however, upon first use, to turn the oven on to the maximum temperature (position ) to eliminate possible traces of grease from the oven burner. The same operation should be completed for grill burner.

The gas oven is provided with two burners: a) Oven burner, mounted on the lower part of the oven (wattage: 6,20 kW) b) Grill burner, mounted on the upper part of the oven (wattage: 4,65 kW).

If hob burners are already in use it is preferable to await about 10 minutes before operating the oven.

Oven burner

This burner carries out the normal “oven cooking”. The gas flow to the burner is regulated by a thermostat which maintains the oven at a constant temperature. The temperature of the oven is controlled by a thermostatic probe positioned inside the oven. The probe must always be kept in its housing, in a clean condition, as an incorrect position or encrustment may cause an alteration in the control of the temperature.

Oven thermostat

The temperature knob is numbered from 1 to (fig. 5.1) indicating the increasing oven temperature value.

The thermostat which regulates the flow of gas to the oven burner has a safety valve which automatically shuts off the gas supply when the flame goes out. The temperature is kept constant on the regulated value.

Fig. 5.1

Lighting the oven gas burner

To ignite the oven burner: 1 – Open the oven door to its full extent.

WARNING: Risk of explosion! The oven door must be open during this operation.

2 – Lightly press and turn the temperature knob anti-clockwise to max position “

”

3 – Press the knob right down to prime the electric ignition. Keep the knob pressed.

Never continue this operation for more than 15 seconds. If the burner has still not ignited, wait for about 1 minute prior to repeating the ignition.

In case of a power cut, press the knob and immediately bring a lighted match to the opening ‘A’ of the oven floor (fig. 5.2).

4 – After lighting the burner, wait a few seconds before releasing the knob (until the safety

valve stays open).

5 – Gently close the oven door and set the oven control knob to the required temperature.

If the flame extinguishes for any reason, the safety valve will automatically shut off the gas supply to the burner. To re-light the burner, first turn the oven control knob to position ●, wait for at least 1 minute and then repeat the lighting procedure.

For efficient oven preheating, we recommend that grill trays and racks are removed from the oven and replaced after about 15 minutes.

Attention: the oven door becomes very hot during operation. Keep children away.

Fig. 5.2

How to use the gas grill

Lighting the grill gas burner

The grill burner generates the infra-red rays for grilling. To light the grill burner operate as follow: 1 – Open the oven door to its full extent. WARNING: Risk of explosion!

The oven

door must be open during this operation.

2 –

Lightly press and turn

the temperature knob clockwise to the position (fig. 5.4).

3 –Press the knob right down to prime the electric

ignition. Keep the knob pressed.

Never continue this operation for more than 15 seconds. If the burner has still not ignited, wait for about 1 minute prior to repeating the ignition.

In case of a power cut, press the knob and immediately put a lighted match to the right and left side of the burner (fig. 5.3).

4 –

After lighting the burner, wait a few seconds before releasing the knob (until the safety valve stays open). Do not close the oven door completely. The grill must always be used with the oven door slightly open and with shield "P” fitted (Fig. 5.5).

Do not grill with oven door closed. Always fit the heat shield supplied with the cooker under the front panel before commencing operations (Fig. 5.5).

WARNING. The heat shield and the oven door reaches a very high temperature whilst in use. Keep children away and allow to cool before removing.

Fig. 5.3

Fig. 5.4

Fig. 5.5

IMPORTANT WARNING

For best results when using the grill, place the shelf on the second level and when using the grill pan handle avoid contact with the heat shield which will be

HOT during use

Use of the grill

IMPORTANT: the grill must always be used with the oven door slightly open and with the shield "P” fitted (Fig. 5.5).

Fit shield “P” (fig. 5.5) to protect the control panel from the heat. Turn on the grill, as explained in the preceding paragraphs and let the oven preheat for about 5 minutes with the door ajar. Introduce the food to be cooked, positioning the rack as close to the grill as possible. The drip tray pan should be placed under the rack to catch the cooking juices and fats.

Note: It is recommended that you do not grill for longer than 30 minutes at any one time.

Attention: the oven door becomes very hot during operation. Keep children away.

The oven door must always be kept half-open when the grill is in operation. See specific instructions in ‘USE OF THE GRILL’.

Oven light

Fig. 5.6

The cooker is equipped with a light that illuminates the oven to enable visually controlling the food that is cooking.

This light is controlled by a switch knob (fig. 5.6).

Oven cooking temperatures

MARK

APPROX. HEAT OF TYPE OF DISH TO COOK

TEMP. OVEN

1 150°C Very cool Meringue cakes,

oven slow cooking items

2 165°C Cool or Milk puddings, very rich fruit

slow oven cakes, i.e., Christmas

3 180°C Cool or Stews, casseroles, braising,

slow oven rich fruit cakes, i.e., Dundee

4 195°C Warm oven Biscuits, rich plain cakes

i.e., Madeira. Low temp. roasting

5 210°C Moderate Plain cakes, Victoria

oven sandwich, raised meat pies

6 225°C Fairly hot Small cakes, savoury flans,

oven fish

7 240°C Hot oven Plain cakes and buns, swiss rolls,

fruit pies. High temp. roasting

8 245°C Moderately Bread and bread rolls etc., scones,

hot oven flaky and rough puff pastry,

yorkshire pudding

9 270 Very hot Sausage rolls, mince pies, puff

285 oven pastry, pizza

Browning ready cooked dishes

Cooking guide

Temperature and times given are approximate, as they will vary depending on the quality and amount of food being cooked. Remember to use ovenproof dishes and to adjust the oven temperature during cooking if necessary.

Important notes

Installation, and any demonstration, information or adjustments are not included in the warranty.

The cooker must be installed by a qualified person in accordance with the Gas Safety (Installation and Use) (Amendment) Regulations 1990 and the relevant building/l.E.E Regulations.

Failure to install the appliance correctly could invalidate any manufacturers warranty and lead to prosecution under the above quoted regulation.

In the UK C.O.R.G.I registered installers are authorised to undertake the installation and service work in compliance with the above regulations. All Comet authorised installers are C.O.R.G.I. registered.

Attention The appliance gets very hot, mainly around the cooking areas. It is very important that children are not left alone in the kitchen when you are cooking.

After Sales Service

Should you require to book a service call telephone 0870 5425425. For product information and advise telephone 0113 2793520

Do’s and do not’s

• Do always grill with the oven door ajar and with heat baffle mounted.

• Do read the user instructions carefully before using the cooker for first time.

• Do allow the oven to heat for one and a half hours, before using for the first time, in order to expel any smell from the new oven insulation, without the introduction of food.

• Do clean your oven regularly.

• Do remove spills as soon as they occur.

• Do always use oven gloves when removing food shelves and trays from the oven.

• Do not allow children near the cooker when in use.

• Do not allow fat or oils to build up in the oven trays, or oven base.

• Do not place cooking utensils or plates directly onto the oven base.

• Do not grill food containing fat without using the grid.

• Do not cover the grilling grid with aluminium-foil.

• Do not use the oven tray for roasting.

• Do not place hot enamel parts in water. Leave them to cool first.

• Do not allow vinegar, coffee, milk, saltwater, lemon or tomato juice to remain in contact with enamel parts (inside the oven and on the oven tray).

• Do not use abrasive cleaners or powders that will scratch the surface of the stainless steel and the enamel.

• Do not attempt to repair the internal workings of your oven.

• Do remove the protective film before the first use.

• Fire risk! Do not store flammable material in the oven and in the storage compartment.

For your safety

The product should only be used for its intended purpose which is for the cooking of domestic foodstuffs.

Under no circumstances should any external covers be removed for servicing or maintenance except by suitably qualified personnel.

Cleaning the hob

Spillage on the hob can usually be removed by a damp soapy cloth. More obstinate stains can be removed by rubbing gently with a soapy scouring pad or mild household cleaner.

Important:

As a safety measure, before you start cleaning the cooker be sure to disconnect it from the mains supply.

Do not use a steam cleaner because the moisture can get into the appliance thus make it unsafe.

6 Care and maintenance

Gas taps

If a tap becomes stiff, do not force; contact your local COMET Service Centre.

Flexible tube

From time to time, check the flexible tube connecting the gas supply to the cooker. It must be always in perfect condition; in case of damage arrange for it to be replaced by a C.O.R.G.I. registered installer.

Cleaning oven parts after use

The oven interior and the chromium plated shelves can be cleaned by damp soapy cloth. Obstinate stains can be removed with nylon scouring pads and gentle, non-abrasive, liquid cleaner. Provided the oven is wiped over immediately after roasting, only the minimum of cleaning should be necessary.

Stainless steel aluminium parts and silk-screen printed surfaces

Clean using an appropriate product.

Always dry thoroughly.

IMPORTANT: these parts must be cleaned very carefully to avoid scratching and abrasion. You are advised to use a soft cloth and neutral soap.

CAUTION: Do not use abrasive substances or non-neutral detergents as these will irreparably damage the surface.

Burners

hey can be removed and washed with soapy water only. They will remain always perfect if cleaned with products used for silverware. After cleaning or wash, check that burner-caps and burner-heads are dry before placing them in the respective housings. It is very important to check that the burner flame distributor and the cap has been correctly positioned - failure to do so can cause serious problems.

Note: To avoid damage to the electric ignition do not use it when the burners are not in place.

Correct replacement of the burners

It is very important to check that the burner flame distributor F and the cap C has been correctly positioned (see fig. 6.1 - 6.2) - failure to do so can cause serious problems.

Check that the electrode “S” (fig. 6.1) is always clean to ensure trouble-free sparking.

Note: The electrode S must be very carefully cleaned.

Fig. 6.1

Fig. 6.2

Changing the oven light

1. Disconnect the electrical power supply (for example, by switching off the main

power switch).

2. Unscrew the light cover

3. Fit a new bulb.

4. Refit the cover. Note:

Use only bulbs designed to resist up to 300°C with the following characteristics: 15 W, 230 V, type E-14.

Triple ring burner

The triple ring burner must be correctly positioned (see fig. 6.3); the burner rib must be enter in their logement as shown by the arrow. The burner correctly positioned must not rotate (fig. 6.4).

Then position the cap A and the ring B (fig. 6.4).

Fig. 6.3

Fig. 6.4

Storage compartment

– The storage compartment is accessible through the pivoting panel.

Do not store flammable material in the oven or in the storage compartment.

Fig. 6.5

Fig. 6.6

Removal of the inner glass door panel

– The inner glass door panel can easily be removed for cleaning by unscrewing

the four screws (fig. 6.5).

– When re-assembly ensure that the inner glass is correctly positioned and do not

over tighten the screws.

Oven floor

The oven floor “F” (fig. 21) can be easily removed to facilitate cleaning. Remember to replace the floor correctly afterwards. Be careful not to confuse the tray “L” with the oven floor “F”.

Fig. 6.9

Assembling and removing the side racks

Hang up the wires racks on the oven walls (fig. 6.7) Slide the required grid or tray into the guides (fig. 6.8).

Fig. 6.7 Fig. 6.8

Door assembly

● Grip the door (as indicated in

figure 6.10) and refit it in reverse order of removing procedure.

Removing the oven door

Please operate as follows:

● Open the door completely.

● The swivel retainers of the rh and

lh hinges (fig. 6.10a) are hooked onto the metal bar above them (fig. 6.10b).

● Lift the oven door slightly. The

noch on the bottom of the hinge will disengage (fig. 6.10c).

● Now pull the oven door forwards

off the appliance. Release both hinge sections from the slots (fig.

6.10d).

Fig. 6.10

Fig. 6.10a

Fig. 6.10b

Fig. 6.10c

Fig. 6.10d

FOR THE INSTALLER

This cookers has class “2/1” overheating protection so that it can be installed next to a cabinet.

If the cooker is installed adjacent to furniture which is higher than the gas hob cooktop, a gap of at least 200 mm must be left between the side of the cooker and the furniture.

The furniture walls adjacent to the cooker must be made of material resistant to heat. The veneered syntetical material and the glue used must be resistant to a temperature of

90°C in order to avoid ungluing or deformations. The cooker may be located in a kitchen, a kitchen/diner or bed-sitting room but not in a

room containing a bath or shower. Curtains must not be fitted immediatly behind appliance or within 500 mm of the sides. It is essential that the cooker is positioned as stated below.

The cooker must be installed by a qualified technician and in compliance with local safety standards.

Fig. 7.1

7 Location

750 mm

500 mm

450 mm

200 mm

Fig. 7.3

Fig. 7.4

Fig. 7.5

Fitting the adjustable feet

The adjustable feet must be fitted to the base of the cooker before use.

Rest the rear of the cooker an a piece of the polystyrene packaging exposing the base for the fitting of the feet.

WARNING When raising cooker to upright position always ensure two people carry out this manoeuvre to prevent damage to the adjustable feet (fig. 7.3).

WARNING Be carefull: do not lift the cooker by the door handle when raising to the upright position (fig. 7.4).

WARNING

When moving cooker to its final position

NOT DRAG (fig. 7.5).

Lift feet clear of floor (fig. 7.3).

Fig. 7.2

Levelling the cooker

The cooker may be levelled by screwing the lower ends of the feet IN or OUT (fig. 7.6).

Fig. 7.6

Fig. 7.7

We recommend a stability bracket is fitted to the cooker. The type shown in fig. 7.7 can be purchased from most plumbers merchants and do it

yourself (D.I.Y.) shops.

Wall fixing

Floor fixing

Brackets

Existing slot in rear of cooker

Dotted line showing the position of cooker when fixed

Dimension is in millimetres

Outline of cooker backplate at the engagement slot

Provison for ventilation

The room containing the cooker should have an air supply in accordance with BS.5540: Part 2: 1989.

All rooms require an openable window or equivalent while some rooms require a permanent vent in addition to the openable window.

The cooker should not be installed in a bed-sitting room, of volume less than 21 m

Where a DOMESTIC COOKER is installed in a room or internal space, that room or internal space shall be provided with a permanent opening which communicates directly with outside air and is sized in accordance with table below. In domestic premises the permanent opening shall be an air vent.

If there are other fuel burning appliances in the same room, BS.5540: Part 2: 1989 should be consulted to determine the requisite air vent requirements.

If the cooker is installed in a cellar or basement, it is advisable to provide an air vent of effective area 100 cm

, irrespective of the room volume.

(❊) If the room or internal space containing these appliances has a door which opens

directly to outside, no permanent opening is required.

MINIMUM PERMANENT OPENING FREE AREA FOR FLUELESS APPLIANCE

5 m3to 10

Openable

window or

equivalent also

required

Maximum appliance

rated input

limit

Room volume

11 m3to

20 m

> 20 m

< 5 m

Type of appliance

Domestic oven, hotplate,

grill or any combination

thereof.

None

50 (❊)

Nil

100

Yes

8 Gas installation

IMPORTANT NOTE

This appliance is supplied for use on NATURAL GAS only and cannot be used on any other gas without modification.

This appliance is manufactured for conversion to LPG and is supplied with a conversion kit. The cooker must be installed by a qualified person in accordance with the Gas Safety (Installation and Use) (Amendment) Regulation 1990 and the relevant building/l.E.E. Regulations. The following British Standards should be used as reference when installing this appliance.

BS6172 1990, BS5440 part 2 1989 and BS6891 1988. Failure to install the appliance correctly could invalidate any manufacturers warranty and lead to prosecution under the above quoted regulation. In the UK C.O.R.G.I registered installers are authorised to undertake the installation and service work in compliance with the above regulations.

Gas connection

The installation of the cooker to Natural Gas or LP Gas must be carried out by a qualified gas engineer. Installer shall take due account of the provisions of the relevant British Standards Code of Practice, the Gas Safety Regulations and the Building Standards (Scotland) (Consolidation) Regulations issued by the Scottish Development Department.

Installation to Natural Gas

Installation to Natural Gas must conform to the Code of Practice, etc. The supply pressure for Natural Gas is 20 mbar.

Installation to LP Gas

This appliance must only be connected to LPG after an LPG conversion kit has been fitted, (see pages from 30 to 35). When operating on Butane gas a supply pressure of 28-30 mbar is required. When using Propane gas a supply pressure of 37 mbar is required. The installation must conform to the relevant British Standards.

Warning: Only a qualified gas engineer, also with technical knowledge of electricity should

install the cooker. He should observe the Regulations and Codes of Practice governing such installation of gas cookers.

Note: It is recommended that the gas connection to the cooker is installed with a

flexible connecting tube made to BS 5386.

Gas connection

The gas supply must be connected to the gas inlet which is located at the left or the right hand rear of the appliance (see figure 8.1). The pipe do not cross the cooker. To screw the connecting tube operate with two spanners (see fig. 8.2). The unused end inlet pipe must be closed with the plug interposing the gasket.

After connecting to the mains, check that the coupling are correctly sealed, using soapy solution, but never a flame.

Plug

Fig. 8.1

Fig. 8.2

Conversion to LPG

Injectors replacement of top burners

Every cooker is provided with a set of injectors for the various types of gas.

Injectors not supplied can be obtained from the After-Sales Service.

Select the injectors to be replaced according to the table at page 31. The nozzle diameters, expressed in hundredths of a millimetre, are marked on the body of each injector.

To replace the injectors proceed as follows:

– Remove the grids and extract the

burner bodies.

– Using a wrench, substitute the nozzle

injectors “J” (Fig. 8.3a - 8.3b) with those most suitable for the kind of gas for which it is to be used (see “Table for the choice of the injectors”).

The burners are conceived in such a way so as not to require the regulation of the primary air.

Fig. 8.3a

Fig. 8.3b

Adjusting of the minimum of the top burners

Considering that in the minimum position the flame must have a length of about 4 mm and must remain lit even with a quick turn from the maximum position to that of minimum.

The flame adjustment is done in the following way:

– Turn on the burner – Tum the tap to the MINIMUM position – Take off the knob – With a small flat screwdriver turn the

screw inside the tap rod to the correct regulation (fig. 8.4).

Normally for LPG, tighten up the regulation screw.

Fig. 8.4

Table for the choice of the injectors

INCREASE OF AIR NECESSARY FOR GAS COMBUSTION (2 m

/h x kW)

BURNERS Air necessary for combustion [m

/h]

Auxiliary (A)

2,00

Semi-rapid (SR) 3,50 Rapid (R) 6,00 Double-ring 7,00 Oven 12,40 Grill 9,30

G 30 - 28-30 mbar G 20

BURNERS G31- 37 mbar 20 mbar

Auxiliary (A) 1,00 0,30 50 – 72 (X) –

Semi-rapid (SR) 1,75 0,45 65 – 97 (Z) –

Rapid (R) 3,00 0,75 85 – 115 (Y) –

Triple-ring 3,50 1,50 95 – 135 (T) –

Oven 6,20 1,30 120

* 180 1,5 *

Grill 4,65 – 107

fully open

* 165 3 *

Nominal

Power

[kW]

Reduced

Power

[kW]

Ring opening

[mm]

Ø injector

[1/100 mm]

Ring opening

[mm]

Ø injector

[1/100 mm]

Cat: II 2H3+

= Reference value

Replacement of the oven burner injector

According to the type of gas, the oven injector must be similarly replaced, as stated on the “Table for the choice of the injectors”, operating as follows:

– remove the oven bottom – unscrew the burner fixing screw (Fig. 8.5) – slip the burner itself from the oven (Fig. 8.6). Take care not to damage the wire to the igni-

tion electrode and the safety valve probe.

– remove the injector from the connection and replace it with the correct one (fig. 8.6).

Fig. 8.6

Fig. 8.5

Replacement of the grill burner injector

– Remove the grill burner by unscrewing the front screw (fig. 8.7). – Gently suspend the burner as shown in figure 8.8. Take care not to damage the wire to the

ignition electrode and the safety valve probe.

– Remove the injector from the connection and replace it with the correct one (fig. 8.8).

Fig. 8.8

Fig. 8.7

Primary air of the oven burner

With a screwdriver untighten the screw (fig.

8.9) and move the air ring forward or backward to close or open the air flow, according to the “Table for the choice of the injectors”. Light the burner and check the flames.

Primary air of the grill burner

With a screwdriver untighten the screw (fig.

8.10) and turn the air ring to close or open the air flow, according to the “Table for the choice of the injectors”. Light the burner and check the flames.

Fig. 8.9

Fig. 8.10

Ring opening

The operations must be executed by a qualified technician.

Lubrication of the gas taps

Regulating of the oven minimum

To be effected only for the oven burner (as the grill burner has an only fixed input) operating on the thermostat as follows:

– Light the oven taking the knob to Max. position. – remove the knob and by a thin screwdriver (3 mm section - 100 mm long) unscrew of

about a half turn the screw by-pass, passing through the front panel hole (fig. 8.11)

– fit the knob and let the oven heat for 10 minutes, then take the knob to position 1 allow-

ing the thermostat to work under by-pass.

– after further removal of the knob, stop slowly the screw by-pass G (being careful not to

turn the knob rod) until the flame reaches 3-4 mm high.

N.B. For LPG the by-pass screw must be fixed thoroughly.

Fig. 8.11

Flame correct

Flame faulty in primary air

Flame with excess primary air

9 Electrical installation

For your safety please read the following information:

This appliance must be installed by a qualified technician according with the current local regulations and in compliance with the manufacturer instructions.

This appliance is supplied with a moulded 13 amp three pin mains plug with a 3 amp fuse fitted. Should the fuse require replacement, it must be replaced with a fuse rated at 3 amp and approved by ASTA or BSI to BS 1362.

The plug contains a removable fuse cover that must be refitted when the fuse is replaced. In the event of the fuse cover being lost or damaged, the plug must not be used until a replacement cover has been obtained. Replacement fuse covers can be purchased from your nearest electrical dealer and must be the sarne colour as the original.

IF THE MOULDED MAINS PLUG IS UNSUITABLE FOR THE SOCKET OUTLET IN YOUR HOME OR IS REMOVED FOR ANY OTHER REASON, THEN THE FUSE SHOULD BE REMOVED AND THE CUT OFF PLUG DISPOSED OF SAFELY TO PREVENT THE HAZARD OF ELECTRIC SHOCK.

THERE IS A DANGER OF ELECTRICAL SHOCK IF THE CUT OFF PLUG IS INSERTED INTO ANY 13 AMP SOCKET OUTLET. If a replacement plug is to be fitted, please observe the wiring code shown below.

Warning! This appliance must be earthed

A properly earthed three pin plug (fused at 3 amps, to BS 1362 ASTA approved) must be used. As the colours of the wires in the mains lead of this appliance may not correspond with the coloured markings identifying the terminals in your plug, proceed as follows.

The wire which is coloured GREEN & YELLOW must be connected to the terminal in the plug which is marked with letter "E" or by the Earth symbol or coloured GREEN & YELLOW.

The wire which is coloured BLUE must be connected to the terminal which is marked with the letter "N" or coloured BLACK.

The wire which is coloured BROWN must be connected to the terminal which is marked with the letter "L" or coloured RED.

Green & Yellow

Earth

3 amp fuse

Blue Neutral Brown Live

figure 9.1

Descriptions and illustrations in this booklet are given as simply indicative. The manufacturer reserves the right, considering the characteristics of the models described here, at any time and without notice, to make eventual necessary modifications for their construction or for commercial needs.

cod. 1102425 ß4

DeLonghi DFG 905 User Operating Instructions Manual

Specifications and Main Features

Frequently Asked Questions

User Manual