Kenwood CK 230 FS User manual

Instructions for use - Installation ad ice
GAS COOKER with
ELECTRIC DOUBLE OVEN
CK 230 FS
GB

Read the instructions carefully before installing and using the appliance.
CAUTION: this appIiance must only be installed in a permanently ventilated room in
compliance with the applicable regulations.
Dear Customer,
Thank you for purchasing a Kenwood Dual Fuel Cooker
The safety precautions and recommendations in these
instructions 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 the
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 its intended purpose, that
is for the domestic cooking of 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.
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.
2

GB
The CE marking confirms that the appliance conforms to the following EU directives:
- Safety requirements of EU Directive “Gas” 2009/142/EC;
- Safety requirements of EU Directive “ ow Voltage” 2006/95/EC;
- Protection requirements of EU Directive “EMC” 2004/108/EC;
- Requirements of EU Directive 93/68/EEC.
IMP RTANT INF RMATI N F R C RRECT DISP SAL F THE PR DUCT IN
ACC RDANCE WITH EC DIRECTIVE 2002/96/EC.
At the end of its working life, the product must not be disposed of as
urban waste. It must be taken to a special local authority differentiated
waste collection centre or to a dealer providing this service.
Disposing of a household appliance separately avoids possible nega-
tive consequences for the environment and health deriving from inap-
propriate disposal and enables the constituent materials to be recov-
ered to obtain significant savings in 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.
3
C NTENTS
Page Number
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 - 3
Important Safeguards & Recommendations . . . . . . . . . . . . . . . . . . . . 4 - 5
Cooking Hob . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Control Panel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Use of cooking hob . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 - 10
Top conventional electric oven. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 - 12
Bottom main oven. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Cooking guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Electronic clock/end cooking timer (Main oven only) . . . . . . . . . . . . . 15
Cleaning & maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 - 22
Advice For The Installer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 - 25
Gas section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 - 31
Electrical section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 - 33
Guarantee. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
After Sales Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

IMP RTANT SAFEGUARDS AND REC MMENDATI NS
After having unpacked the appliance, check to ensure that it is not damaged and that the
oven doors close correctly. In case of doubt, do not use it and consult your supplier or a pro-
fessionally 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 cause
danger to users.
• Do not carry out cleaning or maintenance operations on the appliance without having pre-
viously disconnected it from the electric power supply.
• If you should decide not to use this appliance any longer (or decide to substitute an older
model), before disposing of it, it is recommended that it be made inoperative in an appro-
priate manner in accordance to health and environmental protection regulations, ensuring
in particular that all potentially hazardous parts be made harmless, especially in relation to
children who could play with unused appliances.
• After use, ensure that the knobs are in off position.
• Keep children away from the appliance during use.
• Household appliances are not intended to be played with by children. Young children
should be supervised to ensure that they do not play with the appliance.
• Children, or persons with a disability which limits their ability to use the appliance, should
have a responsible person to instruct them in its use.
The instructor should be satisfied that they can use the appliance without danger to them
selves or their surroundings.
• During and after use of the cooker, certain parts will become very hot. Do not touch hot
parts.
• Some appliances are supplied with a protective film on steel and aluminium parts.
This film must be removed before using the appliance.
• WARNING
When correctly installed, your product meets all safety requirements laid down for this
type of product category. However special care should be taken around the rear or the
underneath of the appliance as these areas are not designed or intended to be touched
and may contain sharp or rough edges, that may cause injury.
4

• Fire risk! Do not store flammable material in the ovens .
• 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/s.
• 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.
• The various components of the appliance are recyclable. Dispose of them in accordance
with the regulations in force in your country. If the appliance is to be scrapped, remove the
power cord.
• Always use oven gloves when removing the shelves and food trays from the oven whilst
hot.
• Do not hang towels, dishcloths or other items on the appliance or its handle/s – as this
could be a fire hazard.
• Clean the oven regularly and do not allow fat or oils to build up in the oven base or tray.
Remove spillages as soon as they occur.
• Do not stand on the cooker or on the open oven door/s.
• Always stand back from the appliance when opening the oven door/s to allow steam and
hot air to escape before removing the food.
• This appliance is for domestic use only.
• WARNING: Taking care NOT to lift the cooker by the door handle/s.
• Safe food handling: leave food in the oven for as short a time as possible before and
after cooking. This is to avoid contamination by organisms which may cause food poi-
soning. Take particular care during warmer weather.
5

1 - C KING H B
C KING H B
1. Auxiliary burner (A) - 1,00 kW
2. Semi-rapid burner (SR) - 1,75 kW
3. Triple ring burner (TC) - 3,50 kW
Fig. 1.1
Fig. 1.1
22
3
1
6
Note:
The electric ignition is incorporated in the knobs.
The appliance has a safety valve system fitted, the flow of gas will be stopped if and
when the flame should accidentally go out.

C NTR L PANEL - Controls description
1. Front right burner control knob
2. Rear right burner control knob
3. Rear left burner control knob
4. Front left burner control knob
5. Conventional oven temperature knob (Top oven)
6. Conventional oven function selector knob (Top oven)
7. Fan oven switch and temperature knob (Bottom main oven)
8. Electronic clock/end cooking timer (main oven only)
Pilot lamps:
9. Main oven temperature light
10. Conventional oven temperature light
2 - C NTR L PANEL
Fig. 2.1
854321
76
9 10
Please note: This appliance incorporates a safety cooling fan which you will hear oper-
ating whenever the oven or grill are in use.
This fan may continue to run for several minutes after the appliance has been switched
off.
This fan is to reduce the external temperature of the appliance and cool the internal
components.
7

3 - USE F C KING H B
GAS BURNERS
Each burner is controlled by a gas tap
which opens and closes the gas supply.
ine the control knob symbol up with the
indicator on the control panel (fig. 3.1) to
obtain:
– symbol ●: off
– symbol : full on
(maximum rate)
– symbol : minimum rate
- The maximum setting permits rapid
boiling of liquids, whereas the mini-
mum setting allows slower warming of
food or maintaining simmering condi-
tions of liquids.
- To reduce the gas flow to minimum,
rotate the knob anti-clockwise to point
the indicator towards the small flame
symbol.
- Other intermediate operating can be
achieved by positioning the control
knob indicator between the maximum
and minimum setting, but not between
the maximum and off positions.
Fig. 3.2
Fig. 3.1
N.B. When the cooker is not being
used, set the gas knobs to their
closed positions and also close the
cock valve on the gas bottle or the
main gas supply line.
Caution!
the cooking hob becomes very hot
during operation.
Keep children well out of reach.
8

CH ICE F THE BURNER
On the control panel, near each knob,
there is a diagram that indicates which
burner is controlled by that knob.
Select the burner that is most suitable
for the diameter and capacity of the pan
to be used.
As an indication, the burners and the
pans must be used in the following way:
BURNERS POT DIA ETER
Auxiliary 12 - 14 cm
Semi-rapid 16 - 24 cm
Triple-ring 26 - 28 cm
Wok max 36 cm
do not use pans with concave
or convex bases (fig. 3.3)
It is important that the base diameter of
the pot is at least the same diameter as
the burner ring to obtain an efficient
heat transfer.
Always position pans centrally over the
burners.
Adjust the size of the flame so that it
does not lick up the side of the pan.
Position pan handles so that they
cannot be accidentally knocked.
Fig. 3.3
9
LIGHTING GAS BURNERS FITTED
WITH SAFETY VALVE DEVICE
To ignite the burner, the following
instructions are to be followed:
1) Press in the corresponding knob and
turn counter-clockwise (fig. 3.2) to
the full flame position marked by the
symbol (fig. 3.1) and hold the
knob in until the flame has been lit.
In the case of a mains failure light the
burner with a match or lighted taper.
2) Wait for about ten seconds after the
gas burner has been lit before letting
go of the knob (valve activation
delay).
3) Adjust the gas valve to the desired
position.
If the burner flame should go out for
some reason, the safety valve will auto-
matically stop the gas flow.
To re-light the burner, return the knob to
the closed ●position, wait for at least
1 minute and then repeat the lighting
procedure.
If your local gas supply makes it difficult
to light the burner with the knob set to
maximum, set the knob to minimum and
repeat the operation.
DEEP FAT FRYING
For safety purposes when deep fat fry-
ing, do not fill the pan more than 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 the con-
trol knobs.
Place a damp cloth or lid over the pan to
smother the flames. eave the pan to
cool for at least 30minutes before mov-
ing the pan.
DO NOT USE WATER ON THE FIRE.

Fig. 3.4a
WRONG
Fig. 3.4b
C RRECT
C RRECT USE F TRIPLE-RING BURNER (Fig. 3.4a - 3.4b)
Flat-bottomed pans should be placed directly onto the pan-support.
When using a WOK always place the supplied stand in position over the burner to main-
tain the correct operation of the triple-ring burner (Fig. 3.4a - 3.4b).
I PORTANT:
The special grille for wok pans (fig. 3.4b) UST BE PLACED ONLY over the pan-rest for
the triple-ring burner.
10

4 - T P C NVENTI NAL ELECTRIC VEN
Attention: the oven door becomes
very hot during operation.
Keep children away.
GENERAL FEATURES
2 different thermostatic control func-
tions are available to satisfy all cooking
requirements, provided by 3 heating
elements:
– Top element 700 W
– Bottom element 1100 W
– Grill element 2100 W
NOTE: When using for the first time,
you are advised to run the oven at maxi-
mum temperature (temperature knob
set to 250°C) for approximately one
hour in the mode and for another 15
minutes in the mode in order to
eliminate any traces of grease from the
heating elements.
PERATING PRINCIPLES
Heating and cooking in the conventional
oven are obtained:
a. by natural convection
The heat is produced by the upper
and lower heating elements.
b. by radiation
The heat is radiated by the infrared
grill element.
WARNING:
The door is hot, use the handle.
During use the appliance becomes hot.
Care should be taken to avoid touching
heating elements inside the oven.
100
125
150
175
200
225
75
250
50
Fig. 4.1 Fig. 4.2 11

FUNCTI N SELECT R KN B (fig. 4.1)
Rotate the knob clockwise to set the
oven for one of the functions described.
TEMPERATURE KN B (fig. 4.2)
This only sets the cooking temperature
but does not switch the oven on.
Rotate clockwise until the required tem-
perature is reached (from 50 to 250 °C).
The light above the knob will illuminate
when the oven is switched on and turns
off when the oven reaches the correct
temperature.
The light will cycle on and off during
cooking in line with the oven tempera-
ture.
VEN LIGHT
By setting the knob to this position, only
the oven light comes on (15 W).
The light remains on whilst any of the
cooking modes are selected.
TRADITI NAL C NVECTI N
C KING
The upper and lower heating elements
are switched on. The heat is diffused by
natural convection and the temperature
must be set between 50° C and 250° C.
It is necessary to preheat the oven
before adding the foods to be cooked.
Recommended for:
For foods which require the same
cooking temperature both internally and
externally, i. e. roasts, spare ribs,
meringue, etc.
GRILLING
The infra-red heating element is switched
on. The heat is diffused by radiation.
Use with the oven door closed and the
temperature knob to 175°C.
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.
For cooking hints, see the chapter “USE
OF THE GRI ”.
Recommended for:
Intense grilling, browning, cooking au
gratin and toasting etc.
USE F THE GRILL
eave to warm up for approximately 5
minutes with the door closed.
Place the food inside positioning the
rack as near as possible to the grill.
Insert the drip pan under the rack to col-
lect the cooking juices.
Grill with the oven door closed.
Do not grill for longer than 30 minutes
at any one time (Grilling for longer
than the recommended time may
mean the appliance overheats).
Attention: the oven door becomes
very hot during operation.
Keep children away.
12

C KING WITH F RCED AIR
Fan cooking is more economical and quick-
er than cooking in a conventional oven.
The moving hot air surrounds the food and
penetrates it more quickly than in a conven-
tional oven.
The oven can be filled with different dishes
all requiring the same cooking temperature.
Subtract 10 minutes per hour for every dish
requiring a cooking time of more than 1 hour
and reduce the heat by 10-20°C; the hotter
the oven, the more the temperature can be
reduced.
Generally, there is no need to pre-heat the
oven, but it is advisable to pre-heat for
about 5 minutes to ensure the best results;
use the indicator light as a guide, it goes out
when the set temperature is reached.
Fan cooking is ideal for gelatine based dish-
es and softening ice cream - a microwave
oven is much too strong for these dishes.
Cooking yeast based dishes is also speed-
ed up this way. If the oven door has been
opened, the oven quickly regains its tem-
perature once the door is closed.
Attention: the oven door becomes
very hot during operation.
Keep children away.
5 - B TT M MAIN VEN
SWITCH AND TEMPERATURE
SELECT R
Turn the selector knob (fig. 5.1) to the
required function.
●OFF - as per fig. 5.1
The oven light is switched on.
The fan operates without the
heating element, this function
can be used for defrosting.
WARNING:
The door is hot, use the handle.
During use the appliance becomes hot.
Care should be taken to avoid touching
heating elements inside the oven.
75
100
125
150
175
200
225
250
50
Fig. 5.1
50-250°C
The oven light is switched on.
The oven temperature can be set
between 50°C - 250°C.
The set temperature has been
reached when the temperature
indicator light goes out.
Several different meals may be
cooked simultaneously on various
shelves, as the heated air circu-
lates evenly throughout the oven.
The hot air system cooks more
quickly than conventional static
system, therefore the tempera-
ture should be set 15°C - 20°C
below the values recommended
in your recipe books.
The oven door may be opened
briefly while cooking as any heat
losses are quickly recovered
when the door is closed.
13

C KING CHART
Food Temperature Cooking Time (approx)
°C Gas Mark
CAKES
Victoria Sandwich 180 4 20 – 25 mins
Small cakes/buns 180 4 15 – 20 mins
Rich Fruit Cake 150 2 2 hours
Scones 220 7 – 8 8 – 10 mins
Whisked Sponge 190 5 25 mins
BREAD & PASTRY
Bread oaf (500g Flour wt) 225 7 – 8 20 – 25 mins
Bread Rolls 225 7 – 8 10 – 15 mins
Pizza Dough 225 8 15 – 20 mins
Shortcrust pastry 200 6 20 – 30 mins
Quiches/Flans 180 - 190 4 - 5 30 – 40mins
ROAST EATS
Beef – medium joint 190 5 20 – 25 mins/lb + 20mins
amb 190 5 25 – 30mins/lb + 25mins
Pork 190 5 30mins/lb + 30mins
Chicken 190 5 20 – 25mins/lb + 30mins
Turkey 180 4 15 – 20mins/lb + 20mins
Stews/Casseroles 170 31
1/2- 2hours
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.
NOTE: Reduce the oven temperature by 10 – 20°C for fan assisted ovens.
For dishes that take over an hour to cook, reduce the cooking time by 10 minutes per
hour.
6 - C KING GUIDE
14

7 - ELECTR NIC CL CK/END C KING TIMER (Main oven only)
The electronic programmer performs
the following functions:
– 24 hours clock with illuminated
display
– Timing of oven cooking with
automatic switch-off (max. 99
minutes).
ELECTR NIC CL CK
Upon immediate connection of the oven
or after a mains failure, three zeros will
flash on the programmer panel.
To set the clock it is necessary to push
the button and then, within 7
seconds, the or button until you
have set the correct time.
The clock will show zero after a mains
failure.
Attention: When the programmer
display shows three flashing zeros the
oven cannot be switched on.
The oven can be switched on when the
symbol is shown in the display.
ELECTR NIC ALARM
The programmer can be used as an
alarm only for a maximum period of 99
minutes. To set the alarm, push the
or button until you obtain the
desired time in the display.
Once the time has elapsed, an intermit-
tent buzzer, lasting 7 minutes, will start;
this can be stopped by pressing the
button.
Attention: If the bottom oven is
switched on when the buzzer starts, it
will be automatically switched off.
For it to operate further you have to
stop the buzzer by pressing the
button.
SETTING THE FREQUENCY F THE
ALARM S UND
3 possible sounds can be selected by
pressing the button.
Fig. 7.1
C KING WITH AUT MATIC
SWITCH- FF (Main oven only)
This function automatically stops the
cooking after a pre programmed time,
for a maximum period of 99 minutes.
To set the cooking time, push the or
button until you obtain the desired
time in the display.
“AUTO” will be shown in the display.
Then adjust the oven temperature knob
according to the required temperature.
The oven will immediately start to oper-
ate and will work for the pre pro-
grammed time. The display shows the
count down.
The clock time can be displayed by
pressing the button.
Once the time has elapsed, the oven will
switch off automatically, “AUTO” will go
off and an intermittent buzzer, lasting 7
minutes, will start; this can be stopped
by pressing the button.
Important: Before the buzzer is
stopped switch off the oven manually.
To cancel the cooking program at any
time press the and buttons
together and release the button first.
15

8 - CLEANING AND MAINTENANCE
16
GENERAL ADVICE
– When the appliance is not being used, it is advisable to keep the gas tap closed.
– Every now and then check to make sure that the flexible tube that connects the gas
line or the gas cylinder to the appliance is in perfect condition and eventually
substitute it if it shows signs of wearing or damage.
– The periodical lubrication of the gas taps must be done only by specialized personnel.
– If a tap becomes stiff, do not force; contact your local Service Centre.
– Do not use cleaning products with a chlorine or acidic base.
– Important:
The use of suitable protective clothing/gloves is recommended when handling
or cleaning of this appliance.
Important:
Before cleaning or carrying out any maintenance disconnect the appliance
from the electrical supply and wait for it to cool down.
Attention
The appliance gets very hot, mainly around the cooking areas. It is very impor-
tant that children are not left alone in the kitchen when you are cooking.
Do not use a steam cleaner because the moisture can get into the appliance
thus make it unsafe.
WARNING
When correctly installed, your product meets all safety requirements laid down for this type
of product category.
However special care should be taken around the rear or the underneath of the appliance
as these areas are not designed or intended to be touched and may contain sharp or
rough edges, that may cause injury.

INSIDE F VEN
The oven should always be cleaned after use when it has cooled down. The cavity
should be cleaned using a mild detergent solution and warm water. Suitable proprietary
chemical cleaners may be used after first consulting with the manufacturers recommen-
dations and testing a small sample of the oven cavity.Abrasive cleaning agents or
scouring pads/cloths should not be used on the cavity surface.
NOTE: The manufacturers of this appliance will accept no responsibility for damage
caused by chemical or abrasive cleaning.
Let the oven cool down and pay special attention no to touch the hot heating ele-
ments inside the oven cavity.
17
REPLACING THE VEN LIGHT BULB
Switch the cooker off at the mains. When the oven is cool, unscrew and replace the
bulb with a new one suitable for high temperatures (300°C) having the following specifi-
cations: 230 V, 50 Hz, E14 and same power (check watt power as stamped in the bulb
itself) of the replaced bulb.
Note: Oven bulb replacement is not covered by your guarantee.
ENAMELLED PARTS
All the enamelled parts must be cleaned with a sponge and soapy water or other non-
abrasive products.
Dry preferably with a soft cloth.
Acidic substances like lemon juice, tomato sauce, vinegar etc. can damage the enamel
if left in contact for too long.
STAINLESS STEEL, ALUMINIUM PARTS AND SILK-SCREEN PRINTED SURFACES
Clean using an appropriate product. Always dry thoroughly.
I PORTANT: 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.
GAS TAPS
In the event of operating faults in the gas taps, call the After Sales Service Department.

18
BURNERS
The burners can be removed and washed
with soapy water only.
They will remain perfect if always
cleaned with products used for silver-
ware.
After cleaning, check that the burner-
caps and burner-heads are dry before
placing them in the respective hous-
ings.
Fig. 8.1
S
C
T
Fig. 8.2
F
C RRECT REPLACEMENT F THE
BURNERS
It is very important to check that the
burner flame distributor Fand the cap C
has been correctly positioned (see figs.
8.1 - 8.2) - failure to do so can cause
serious problems.
Check that the electrode S(figs. 8.1,
8.3) is always clean to ensure trouble-
free sparking.
Check that the probe T(figs. 8.1, 8.3)
next to each burner is always clean to
ensure correct operation of the safety
valves.
Both the probe and ignition plug must
be very carefully cleaned.
Note:
The electrode S must be very
carefully cleaned. To avoid damage
to the electric ignition do not use it
when the burners are not in place.

19
TRIPLE RING BURNER
The triple ring burner must be correctly positioned (see fig. 8.3); the burner rib must be
enter in their logement as shown by the arrow.
The burners must be correctly positioned so that they cannot rotate (fig. 8.4).
Then position the cap Aand the ring B(fig. 8.4 - 8.5).
Fig. 8.5
Fig. 8.4
AB
Fig. 8.3
S
T

USING THE T P AND THE MAIN
VEN F R THE FIRST TIME
You are advised to carry out the follow-
ing operations:
– Clean the inside of the two ovens with
a cloth soaked in water and neutral
detergent and dry thoroughly.
– Hang up the wire racks on the oven
walls (Figure 8.6 and 8.7).
– Slide in, on the guides, the shelf and
the tray etc. (Figure 8.8).
The shelf must be fitted so that the
safety catch, which stops it sliding
out, faces the inside of the oven.
– To eliminate traces of grease from the
heating elements, switch on the ovens
to the maximum temperature.
– Dismantle, in reverse order.
Fig. 8.6
Fig. 8.7
Fig. 8.8
VEN D R
The internal glass of the oven door can
be easily removed for cleaning by
unscrewing the two lateral fixing screws
(fig. 8.9).
Fig. 8.9
20
Do not use harsh abrasive cleaners
or sharp metal scrapers to clean the
oven door glass since they can
scratch the surface, which may result
in shattering of the glass.