DOWNLOAD Sharp R-269KM (serv.man15) Service Manual ↓ Size: 1.56 MB | Pages: 43 in PDF or view online for FREE

Model
R-269KM (serv.man15)
Pages
43
Size
1.56 MB
Type
PDF
Document
User Manual / Operation Manual
Brand
Device
Home Appliance / Microwave Oven
File
r-269km-sm15.pdf
Date

Sharp R-269KM (serv.man15) User Manual / Operation Manual ▷ View online

19
MICROWAVE COOKING ADVICE
Check the temperature of food and drink and stir before serving. Take special 
care when serving to babies, children or the elderly.  The contents of feeding 
bottles and baby food jars are to be stirred or shaken and the temperature is 
to be checked before consumption to avoid burns.
Face & Hands: Always use oven gloves to remove food or cookware from 
the oven. Stand back when opening the oven door to allow heat or steam to 
disperse. When removing covers (such as cling film), opening roasting bags or 
popcorn packaging, direct steam away from face and hands.
Composition
Density
Quantity
Size
Shape
Temperature of 
food
Food Characteristics
Foods high in fat or sugar (e.g. Christmas pudding, mince pies) require less 
heating time. Care should be taken as overheating can lead to fire.
Bones in food conduct heat, making the food cook more quickly. Care must be 
taken so that the food is cooked evenly.
Food density will affect the amount of cooking time needed.
Light, porous foods, such as cakes or bread, cook more quickly than heavy, 
dense foods, such as roasts and casseroles.
The number of microwaves in your oven remains the same regardless of 
how much food is being cooked. The cooking time must be increased as the 
amount of food placed in the oven increases.
e.g. Four potatoes will take longer to cook than two.
Small foods and small pieces cook faster than large ones, as microwaves can 
penetrate from all sides to the centre. For even cooking make all the pieces 
the same size.
Foods which are irregular in shape, such as chicken breasts or drumsticks, take 
longer to cook in the thicker parts. For even cooking, place the thickest parts 
to the outside of the dish where they will receive more energy.
Round shapes cook more evenly than square shapes when microwave cooking.
The initial temperature of food affects the amount of cooking time needed. 
Chilled foods will take longer to cook than food at room temperature.
e.g. A cake made with chilled ingredients, (i.e. margarine) will take longer to 
cook than a cake made with ingredients at room temperature.
The temperature of the container is not a true indication of the temperature 
of the food or drink. Cut into foods with fillings, for example jam doughnuts, 
to release heat or steam.
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20
SUITABLE COOKWARE
To cook/defrost food in a microwave oven, the 
microwave energy must be able to pass through 
the container to penetrate the food. Therefore it 
is important to choose suitable cookware.
Round/oval dishes are preferable to square/
oblong ones, as the food in the corners tends to 
overcook. A variety of cookware can be used as 
listed below.
Cookware
Aluminium foil
Foil Containers
Browning dishes
China and ceramics
Glassware
e.g. Pyrex ®
Metal
Plastic/Polystyrene
e.g fast food containers
Cling film
Freezer/Roasting
bags
Paper - Plates, cups
and kitchen paper
Straw and wooden
containers
Recycled paper
and newspaper
Microwave Safe
✔ / ✘
✔ / ✘
Comments
Small pieces of aluminium foil can be used to shield 
food from overheating. Keep foil at least 2cm from 
the oven walls, as arcing may occur.
Foil containers are not recommended unless 
specified by the manufacturer, e.g. Microfoil ®, 
follow instructions carefully.
Always follow the manufacturers instructions.
Do not exceed heating times given.
Be very careful as these dishes become very hot.
Porcelain, pottery, glazed earthenware and bone 
china are usually suitable, except for those with 
metallic decoration.
Care should be taken if using fine glassware as it 
can break or crack if heated suddenly.
It is not recommended to use metal cookware as it 
will arc, which can lead to fire.
Care must be taken as some containers warp, melt 
or discolour at high temperatures.
It should not touch the food and must be pierced 
to let the steam escape.
Must be pierced to let steam escape. Ensure bags 
are suitable for microwave use.
Do not use plastic or metal ties, as they may melt 
or catch fire due to the metal ‘arcing’.
Only use for warming or to absorb moisture.
Care must be taken as overheating may cause fire.
Always attend the oven when using these materials 
as overheating may cause fire.
May contain extracts of metal which will cause 
‘arcing’ and may lead to fire.
NOTE:  When heating food in plastic or paper containers, monitor the oven due to the possibility of 
ignition.
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21
DEFROSTING ADVICE
Defrosting food using your microwave oven is 
the quickest method of all.
It is a simple proccess but the following 
instructions are essential to ensure the food is 
thoroughly defrosted.
NOTES:
•  Remove all packaging and wrapping before defrosting.
•  To defrost food, use microwave power levels MEDIUM LOW or LOW.
•  Please refer to the defrosting chart on page 24 for further information.
Rearrange
Separate
Shield
Stand
Turn over
Foods that are placed towards the outside of the dish will defrost quicker than 
foods in the centre. It is therefore essential that the food is rearranged up to 4 
times during defrosting.
Move closely packed pieces from the outside to the centre and rearrange 
over-lapping areas.
This will ensure that all parts of the food defrosts evenly.
Foods may be stuck together when removed from the freezer. It is important 
to separate foods as soon as it is possible during defrosting.
e.g. bacon rashers, chicken fillets.
Some areas of food being defrosted may become warm. To prevent them 
becoming warmer and starting to cook, these areas can be shielded with small 
pieces of foil, which reflect microwaves. e.g. legs and wings on a chicken.
Standing time is necessary to ensure food is thoroughly defrosted.
Defrosting is not complete once the food is removed from the microwave 
oven. Food must stand, covered, for a length of time to ensure the centre has 
completly defrosted.
It is essential that all foods are turned over at least 3 - 4 times during 
defrosting. This is important to ensure thorough defrosting.
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22
Plated meals
Sliced meat
Poultry portions
Casseroles
Remove any poultry or meat portions, reheat 
these separately, see below.
Place smaller items of food to the centre of the plate, 
larger and thicker foods to the edge. Cover with 
vented microwave cling film and reheat on MEDIUM, 
stir/ rearrange halfway through reheating.
NOTE:  Ensure the food is thoroughly reheated before 
serving.
Cover with vented microwave cling film and reheat on 
MEDIUM. Rearrange at least once to ensure even reheating.
NOTE:  Ensure the meat is thoroughly reheated 
before serving.
Place thickest parts of the portions to the outside of the 
dish, cover with vented microwave cling film and reheat 
on MEDIUM HIGH. Turn over halfway through reheating.
NOTE:  Ensure the poultry is thoroughly reheated 
before serving.
Cover with vented microwave cling film or a suitable lid 
and reheat on MEDIUM.
Stir frequently to ensure even reheating.
NOTE:  Ensure the food is thoroughly reheated before 
serving.
REHEATING ADVICE
For the reheating of foods, follow the advice and guidelines below to ensure food is thoroughly 
reheated before serving.
NOTES:
•  Remove food from foil or metal containers before reheating.
•  Reheating times will be affected by the shape, depth, quantity and temperature of food together with 
the size, shape and material of the container.
•  To avoid overheating and fire, special care must be taken when reheating foods with a high sugar or 
fat content, e.g. mince pies or Christmas pudding.
•  Never heat oil or fat for deep frying as this may lead to overheating and fire.
•  Canned potatoes should not be heated in the microwave oven, follow the manufacturer's instructions 
on the can.
To achieve the best results when reheating, select a suitable microwave power level appropriate to the 
type of food. e.g. A bowl of vegetables can be reheated using HIGH, while a lasagne which contains 
ingredients that cannot be stirred, should be reheated using MEDIUM.
Never heat liquids in narrow-necked containers, as this could result in the 
contents erupting from the container and may cause burns.
The contents of feeding bottles and baby food jars are to be stirred or shaken 
and the temperature is to be checked before consumption to avoid burns.
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