
MMB09 Microwave Oven User Guide
Tips for good cooking
Please read this section in conjunction with the Safety
Guide on Page 2.
IMPORTANT NOTE: Raw meat should never be fully
cooked in a microwave oven. You may partially cook raw
meat in a microwave provided you complete the cooking
process by conventional methods - i.e grilling, roasting etc.
$Stir liquids and purees before during and after cooking
to distribute the heat evenly. Mashed potato will cook
more evenly and more thoroughly if lightly covered.
$ Never tightly cover food. Always cover it loosely.
$Do not allow plastic film to touch food as it may
chemically break down or melt or even catch fire and
contaminate the food.
$Arrange food in the dish so that the thicker part is on
the outside and the thinner part inside for more even
cooking. Fold under the thin edges of fish fillets and
tapered foods. Control the shape to get more uniform
results.
$6-7 minutes per 500 gr. will cook most fruit and
vegetables. Seafood takes less time.
$Different foods require different temperatures to
cook. Add more minutes as you drop the power.
$Up to 20% of the cooking takes place after the oven
turns off so always remember that your food will
continue cooking after you've removed it.
$Food that takes an hour in to cook in a regular oven
should take around 15 minutes in the microwave.
$Foods with baking powder should stand a few minutes
before cooking to allow the leavening agents to work.
$If a recipe calls for milk and water, reduce the water.
$Rotate large items of food occasionally during
cooking to encourage even heat distribution.
$Food cooks best and reheats better in a round dish or
a dish with curved sides.
$Salt attracts microwaves. Don't just sprinkle it on food
before cooking, stir it in or add it later.
$Fats and sugars attract microwaves - thoroughly mix
sugar with other ingredients. Care should be taken
when cooking foods with high sugar or fat contents as
they can reach very high temperatures.
APPROXIMATE COOKING TIMES FOR FISH (ON FULL POWER)
Item Weight Cooking Time StandingTime
Cod fillets 450g 3-4 minutes 4-10 minutes
Cod steaks 225g 3-4 minutes 4-10 minutes
Haddock fillets 225g 3-4 minutes 4-10 minutes
Kipper fillets 450g 3.4 minutes 4-6 minutes
Plaice fillets 225g 3-4 minutes 6-8 minutes
Trout (2 fish, gutted but whole) turn fish over half way through 4-6 minutes
The times given above are approximate and should be adjusted to suit portion sizes and individual taste. The average
cooking time for fish is around 4 minutes per 450 g (1 lb). The fish should be lightly covered during the standing period.
$Handle pastr y-wrapped foods like mince pies
carefully as the filling gets hotter than the pastry.
Hints for reheating food
$Heat leftovers and pre-cooked food to at least 70°C.
Food should be hot and steaming before it is served.
$When re-heating liquids such as meat stews see that
the liquid boils for around 3-5 minutes to ensure the
pieces of meat are completely heated through.
Hints for defrosting
$Only defrost food in the microwave if you plan to
cook the food immediately after it has thawed. Some
areas of the food may begin to cook during defrosting,
which can allow bacteria can flourish. Any raw meat
must be fully defrosted and then cooked by normal
cooking processes, i.e grilled, roasted, etc. Do not
cook defrosted raw meat in a microwave oven.
$When defrosting, remove the food from the
wrapping, place it on a microwave safe dish. Rotate
and re-arrange food during defrosting. Where
appropriate, stir the food and if possible, separate the
food items and remove those which have already
defrosted.
Steam and Smoke
$Steam is a natural product of microwave cooking. It
escapes from the vents in the top and rear of the
appliance. These vents should never be blocked.
$Steam may condense in and around the oven during
cooking and should be dried off after use.
$If during cooking, smoke starts to come from the oven
do NOT open the oven door! Immediately switch off
at the mains, unplug the oven and wait for the smoke
to completely subside and the oven to fully cool down
before removing the food.
$Before you use your microwave oven again, consult a
service technician and have the oven tested .
Testing Your Oven
Place a cup of water in the oven and heat it on full power
for 2 minutes. If the water gets hot the oven is working.
APPROXIMATE COOKING TIMES FOR FRESH VEGETABLES (ON FULL POWER)
Item Weight Added water Cooking Time
Aubergines (peeled and diced) 450g 30-40 ml 5-6 minutes
Broccoli (trimmed and sliced into spears) 225g 50 ml 4-5 minutes
Brussels Sprouts(peeled) 225g 50 ml 6-8 minutes
Carrots (diced) 225g 30 ml 6-8 minutes
Cauliflower (in florets) 450g 50-60 ml 8-10 minutes
Courgettes (diced or sliced) 450g 10 ml 6-8 minutes
Peas (removed from pods) 225g 40-50 ml 5-6 minutes
Potatoes, jacket ( 2, scrubbed and pierced all round) 225g None 8-9 minutes
Potatoes, (in 40mm pieces) 450 g 40-50 ml 7-8 minutes
Spinach (shredded) 225g None 4-5 minutes
The times given above are approximate and should be adjusted to suit quantities, portion sizes and individual taste. The
average cooking time for vegetables is around 6 minutes per 450 g (1 lb). When adding salt, mix it with the water or add it
after cooking.
To cook vegetables: Mix them with the water in a ceramic curved bottomed bowl and cover lightly. After cooking leave the
vegetables to stand for 2-3 minutes before straining (if necessary) and serving.
Cleaning and Care Specifications
These steps should be taken after every use. Model No. MMB09
$Disconnect the power supply and wait for the
appliance to completely cool down.
$Remove the turntable support ring and the turntable
and wash then in warm soapy water. Microwave Output 700 Watts
$Clean the oven cavity, the outer edge of the cavity, Microwave Frequency 2,450 MHz
and the oven door with water and a mild detergent.
A special microwave oven cleaner is not necessary.
Do not use scouring pads, or other abrasives.
$Wipe the outer surfaces and control panel with a
damp soft cloth.
$If liquids have been splashed on the wall of the oven
cavity, they must be fully removed otherwise smoke
may occur when the appliance is next used.
$If the cavity emits odours, boil a cup of water with a
squeeze of lemon juice for 5-7 min. to remove them.
$Dry all parts thoroughly and replace them.
Warranty
Your Tesco appliance is covered by a warranty for 12
months from the date of purchase. If a fault develops
during this period, please contact the TESCO electrical
help line on 0845 456 6767. Please have your original
purchase receipt with you when you call. This warranty in
no way affects your consumer rights.
Tesco Stores Ltd,
Delamare Road, Cheshunt, Herts, EN8 9SL
Mains Voltage 230V-240V AC, 50 Hz
Mains Power 1200 W
Oven Capacity 17 Litres
Net Weight 11.3 kg approx.
THIS APPLIANCE MUST BE EARTHED
UK: Waste electrical products should not be
disposed of with household waste.
disposal facilities exist, for your nearest
facilities. See www.recycle-more.co.uk or instor
e for details.
ROI: Produced after 13th August 2005. Waste
electrical products should not be disposed of
with household waste. Please recycle where
facilities exist. Check with your Local Authority
or retailer for recycling advice
Separate
MMB09
Microwave Oven
User
Guide
Is it cooked?
$Temperature should reach 70º C for fish.
$Fish should be opaque and flake easily.
Page 5
Page 6

Safety Guide
MMB09 Microwave Oven User GuideMMB09 Microwave Oven User Guide MMB09 Microwave Oven User Guide
Your Microwave Oven
CAUTION
RISK OF ELECTRIC SHOCK DO NOT DISMANTLE
Please follow all the precautions listed below for safety
and to reduce the risk of injury or electrical shock.
$Read all the instructions and retain them.
Before use check that the voltage stated on the rating
$
plate on the rear of your microwave oven corresponds
to your mains voltage.
The mains socket must be well earthed. Do not plug the
$
oven into a mains adaptor into which other units are
connected.
$WARNING: If the door or door seals are damaged, the
oven must not be operated until it has been repaired by a
competent person.
$ WARNING: It is hazardous for anyone other than a
competent person to carry out any service or repair
operation that involves the removal of a cover which
gives protection against exposure to microwave energy;
$Do not use the microwave oven with a damaged cord or
plug or after the appliance has malfunctioned or is
damaged. Seek expert assistance.
Do not touch hot surfaces. Use handles or knobs only.
$
Allow the appliance to cool before cleaning.
$WARNING
This could cause damage to the oven.
$Do not immerse the body of the microwave oven or the
electrical cord or plug in water or liquids.
$Do not place the microwave oven on or near a hot gas or
electric burner.
$Use the appliance on a stable heat-resistant surface.
$Never leave the microwave oven unattended when it is
operational.
$Make sure that the power cable does not touch any hot
surface or overhang a table edge.
$Do not use the microwave oven outdoors.
Unplug the oven when not in use and before cleaning.
$
$Do not obstruct the ventilation slots or place objects on
top of the oven.
$Do not use attachments or accessories not
recommended by the manufacturer.
$ WARNING: Only allow children to use the oven
without supervision when adequate instructions have
been given so that the child is able to use the oven in a
safe way and understands the hazards of improper use.
Heat-insulation (oven) gloves should be used when
$
removing a hot container from the oven.
$Do not use the microwave oven for any purpose not
expressly specified in this manual.
$There are no user serviceable parts in your microwave
oven. Unauthorised dismantling or servicing will void the
product warranty.
$This appliance is not intended for use by persons
(including children) with reduced physical, sensory or
mental capabilities, or lack of experience and knowledge,
unless they have been given supervision or instruction
concerning use of the appliances by a person responsible
for their safety.
$Children should be supervised to ensure that they do
not play with the appliance.
: Do not operate the microwave oven empty.
When cooking with your microwave oven:
$ Only use utensils that are suitable for use in microwave
ovens.
$When heating food in plastic or paper containers, keep
an eye on the oven due to the possibility of ignition.
$If you use plastic film when re-heating or cooking food
use only film designed for microwave ovens and ensure
that the film does not touch the food. If necessary, prick
the film all over to allow steam to escape.
Use your microwave oven only to heat food.
$
$Do not heat oil for frying, or try to fry food in the
microwave oven. The oil could catch fire.
$Liquids and other foods must not be heated in sealed
containers since they are liable to explod .
containers are used, the covers should be loose. Move
such containers to and from the oven with care as food
may splash and the lid may fall.
Eggs in their shells (whether raw or cooked), fruits in
$
thick skins and nuts in their shells should not be heated
in the microwave as they may explode
microwave heating has ende
Items such as potatoes and chestnuts must be peeled or
$
pierced thoroughly before cooking.
$The contents of feeding botties and baby food jars shall
be stirred or shaken and the temperature checked
before consumption, in order to avoid burns.
$Microwave heating of beverages can result in delayed
eruptive boiling, therefore care must be taken when
handling the container.
Food can burn if overcooked. If you are unsure about
$
how long to cook a food for, start with a short cooking
time, and check the food regularly. If there are
microwaving instructions supplied with the food always
follow the instructions fully.
Clean the inside of your microwave regularly and
$
remove any food deposits.
$Failure to maintain the oven in a clean condition could
lead to deterioration of the surface that could adversely
affect the life of the appliance and possibly result in a
hazardous situation.
$ If smoke is observed, switch off or unplug the appliance
and keep the door closed in order to stifle any flames.
d.
e If covered
even after
RAW MEAT AND RAW MEAT PRODUCTS
$Meat and meat products should not be fully cooked
from raw in a microwave oven. Raw meat may be
partially cooked in a microwave oven but the final
cooking process must be carried out by conventional
cooking processes, (i.e boiling, roasting, frying, grilling
etc) using a conventional cooker.
$When defrosting raw meat and meat products in a
microwave oven ensure the item is fully defrosted and
then immediately cook the meat using conventional
cooking processes.
$Always clean the oven cavity thoroughly after partially
cooking or defrosting raw meat.
Electrical Information
Before using this appliance ensure that the voltage of your
electricity supply is the same as that indicated on the rating
plate at the rear of the appliance.
THIS APPLIANCE MUST BE EARTHED.
The disconnect device for this appliance is the mains plug.
The mains plug must not be obstructed in any way and must
remain readily removeable from the mains supply.
Introduction Unpacking the Microwave Oven
Thank you for purchasing this TESCO microwave oven.
Please make sure you read all the instructions and the
safety notes carefully and that you familiarise yourself with
the features and operation of your oven before use.
IMPORTANT NOTE. This microwave is for normal
household use only. It is unsuitable for commercial use.
In the box you should find:
$The microwave oven.
$Glass turntable and rotating support ring.
If any items are missing or damaged, contact your nearest
Tesco store for assistance. Retain the packaging so you can
transport the appliance safely at a later date.
Your Microwave Oven and Its Components
Turntable
Door Locking
Assembly
Viewing Window
Preliminaries
Choose a flat stable work surface away from sources of
cold, heat and damp. For
the left side should have a clearance of at least 7.5 cm
from the wall, the right side should be open and the free
distance above the top should be at least 30 cm.
7.5cm
7.5cm
good ventilation, the rear and
30cm
OPEN
Turntable Support Ring
Installing the Turntable
$Set the timer to ‘0’.
$ Plug the oven into the wall socket.
$Pull the door handle to open the door.
$There is a spindle inside the base of the oven. Place
the Turntable Support Ring in the recess in the oven
and drop it gently onto this spindle through the
locating hole in the base.
$There is a flat machined on the internal spindle to
hold the ring secure while the oven is operating..
Rotate the ring slightly back and forth until it drops
securely into place over the spindle.
$Place the turntable on the support ring with the
smooth side uppermost and check that it is central to
and properly supported by the ring.
$Close the door.
Always operate your microwave oven with the
turntable assembly properly installed.
Control Panel
How microwave ovens work
Microwave ovens work by producing high frequency
energy which agitates the water molecules in the food
which rub together causing heat. This heat cooks the food.
The microwave power output of your oven is 700 watts.
Microwave cooking is very efficient; food cooks quicker
than conventional methods. Microwave cooking can also
help preserve the minerals and vitamins in many foods.
Because the temperature in a microwave oven is relatively
cool (unlike a normal oven) you have to remember that
the food can be extremely hot. Always take precautions
when handling containers.
Operation of the microwave oven can cause interference
to your radio, TV, or similar equipment.
When there is interference, it may be reduced or
eliminated by taking the following measures:
1. Clean the door and sealing surface of the oven.
2. Reorient the receiving antenna of the radio or
television.
3. Relocate the microwave oven with respect to the
receiver.
4. Move the microwave oven away from the receiver.
5. Plug the microwave oven into a different outlet so that
the microwave oven and receiver are on different
branch circuits.
Operation
Power Selector
Timer
Door Release
Press the Door Release button to open the oven door.
When the oven door is open the oven will be switched
off. Push the door securely shut to operate the oven.
The Control Panel has two controls:
The Timer sets the desired cooking time. The maximum
setting is 30 minutes. At the end of the cooking period
the timer will set itself to ‘0’, and switch the oven off. The
bell will ring and the oven light will extinguish.
Suitable and unsuitable containers:
Generally speaking, cooking containers made from
porcelain, glass and plastic can be penetrated by
microwaves. Ue heat resistant containers suitable for
microwave oven use, otherwise there is a risk of shrinking,
deforming or burning. Metal containers, or containers
having metal decoration or trim are not suitable.
Some basic guidelines are given below:
Heat-resistant glass Ordinary glass
Heatproof plastic
Microwaveable film
Ceramics
Metal Grilles
Ordinary plastic
Metal containers
Melamine
Tesco stores stock a wide range of microwave containers
and wraps designed for microwave ovens.
! Plastic films should not touch food as they may gas, melt
or break down when hot and contaminate food.
Wax paper, oven cooking bags, parchment paper and white
microwave paper towels are safe for microwave use.
Wooden objects may catch fire - so avoid their use.
Aluminium foil should not be used unless the recipe
specifically requires its use. Any metal skewers, ties, etc.
should be removed from food before cooking.
Avoid containers which narrow at the top as these may
cause the contents to erupt when removed from the oven.
The Power Selector allows you to set the correct
power level for the type of food being cooked. There are
six settings:
$Min: (17% power). Soften ice cream, keep food warm, etc.
$ Defrost: (40% power). Use for defrosting frozen food.
$ M. Low: (48% power). Use this for melting butter, etc.
$Mid: (66% power). Use this for stews, etc.
$M. High: (85% power). Use this for rice, fish, etc.
$Max: (100% power). For cooking, boiling water, etc.
Using Your Microwave Oven
Make sure that the turntable and support ring are in
$
the oven and are securely in place.
Make sure that the timer is set to the ‘0’ position.
$
Place your food in a suitable container. Open the
$
door and place the food on the turntable. Make sure
the container does not overhang the turntable and
that there is ample clearance between the container
and the sides and back of the oven interior.
Switch the oven on at the mains.
$
Set the Power selector to the required power level.
$
Now set the cooking time according to your recipe.
$
(To set a time of less than 2 minutes, turn the knob to
‘5’ and then turn it back to the required setting).
The oven will start and the oven light will come on.
$
You can stop the operation at any time by opening the
$
oven door. Closing the door will re-start the oven.
When the set program time has finished:
The timer will set itself to ‘0’ and the oven will switch
$
off. The bell will ring indicating cooking has stopped.
Leave the food to stand for a minute or two before
$
opening the door and removing the food . Your recipe
will indicate the appropriate waiting time. As the
container may be hot, use oven gloves if needed.
Note: If you end the cooking before the set time
$
period has elapsed, you must return the timer to ‘0’
to prevent the oven running when empty.
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