DOWNLOAD Sharp R-222STM (serv.man2) Service Manual ↓ Size: 4.1 MB | Pages: 20 in PDF or view online for FREE

Model
R-222STM (serv.man2)
Pages
20
Size
4.1 MB
Type
PDF
Document
User Manual / Operation Manual
Brand
Device
Home Appliance / Microwave Oven
File
r-222stm-sm2.pdf
Date

Sharp R-222STM (serv.man2) User Manual / Operation Manual ▷ View online

GB-16
ENGLISH
 SUITABLE 
OVENWARE
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
Microwave Safe
Comments
Aluminium foil 
Foil containers
✔ / ✘
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 specifi ed by the manufacturer, e.g. Microfoil ®, follow 
instructions carefully.
Browning dishes
Always follow the manufacturers instructions. Do not exceed the heating time 
given. Be very careful as these dishes become very hot.
China and ceramics
✔ / ✘
Porcelain, pottery, glazed earthenware and bone china are usually suitable, except 
for those with metallic decoration.
Glassware e.g. Pyrex ®
Care should be taken if using fine glassware as it can break or crack if heated 
suddenly.
Metal
It is not recommended to use metal cookware as it will arc, which can lead to fi re.
Plastic/Polystyrene e.g fast food 
containers
Care must be taken as some containers warp, melt or discolour at high 
temperatures.
Cling fi lm
It should not touch the food and must be pierced to let the steam escape.
Freezer/Roasting bags
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 fi re due to the metal 
‘arcing’.
Paper - Plates, cups and kitchen 
paper
Only use for warming or to absorb moisture. Care must be taken as overheating 
may cause fi re.
Straw and wooden Containers
Always monitor the oven when using these materials as overheating may cause fi re.
Recycled paper and newspaper
May contain extracts of metal which will cause ‘arcing’ and may lead to fi re.
 WARNING:
When heating food in plastic or paper containers, monitor the oven due to the possibility of ignition.
 
CARE AND CLEANING
CAUTION: DO NOT USE COMMERCIAL OVEN CLEANERS, STEAM 
CLEANERS, ABRASIVE, HARSH CLEANERS, ANY THAT CONTAIN 
SODIUM HYDROXIDE OR SCOURING PADS ON ANY PART OF 
YOUR MICROWAVE OVEN.
CLEAN THE OVEN AT REGULAR INTERVALS AND REMOVE ANY 
FOOD DEPOSITS - Keep the oven clean, or the oven could lead 
to a deterioration of the surface. This could adversely affect 
the life of the appliance and possibly result in a hazardous 
situation.
Oven exterior
The outside of your oven can be cleaned easily with mild soap and 
water. Make sure the soap is wiped off  with a moist cloth, and dry 
the exterior with a soft towel.
Control panel
Open the door before cleaning to de-activate the control panel. 
Care should be taken in cleaning the control panel. Use a cloth 
damp with water only, gently wipe the panel until it becomes clean.
Avoid using excessive amounts of water. Do not use any sort of 
chemical or abrasive cleaner.
Oven Interior
1. For cleaning, wipe any splatters or spills with a soft damp cloth or 
sponge after each use while the oven is still warm. For heavier spills, 
use a mild soap and wipe several times with a damp cloth until all 
residues are removed. Do not remove the waveguide cover.
2. Make sure that mild soap or water does not penetrate the small 
vents in the walls which may cause damage to the oven.
3. Do not use spray cleaners on the oven interior.
Keep the waveguide cover clean at all times.
The waveguide cover is constructed from a fragile material and 
should be cleaned with care (follow the cleaning instructions 
above).
NOTE: Excessive soaking may cause disintegration of the waveguide 
cover.
The waveguide cover is a consumable part and without regular 
cleaning, will need to be replaced.
Turntable and Turntable support
Remove the turntable and turntable support  from the oven.
Wash the turntable and turntable support in mild soapy water. Dry 
with a soft cloth. Both the turntable and the turntable support are 
dishwasher safe.
Door
To remove all traces of dirt, regularly clean both sides of the door, 
the door seals and adjacent parts with a soft, damp cloth. Do not 
use harsh abrasive cleaners or sharp metal scrapers to clean the 
glass oven door since they can scratch the surface, which may result 
in shattering of the glass. 
NOTE: A steam cleaner should not be used.
Cleaning tip - For easier cleaning of your oven:
Place half a lemon in a bowl, add 300ml (1/2 pint) water and heat on 100% for 10 -12 minutes.
Wipe the oven clean using a soft, dry cloth.
GB-17
TROUBLESHOOTING CHART
QUERY
ANSWER
Draught circulates around the door. When the oven is working, air circulates within the cavity.
The door does not form an airtight seal so air may escape from the door.
Condensation forms in the oven, 
and may drip from the door.
The oven cavity will normally be colder than the food being cooked, and so steam produced when 
cooking will condense on the colder surface. The amount of steam produced depends on the water 
content of the food being cooked. Some foods, such as potatoes have a high moisture content. 
Condensation trapped in the door glass should clear after a few hours.
Flashing or arcing from within the 
cavity when cooking.
Arcing will occur when a metallic object comes into close proximity to the oven cavity during cooking. 
This may possibly roughen the surface of the cavity, but would not otherwise damage the oven.
Arcing potatoes.
Ensure all "eyes" are removed from the potatoes and that they have been pierced, place directly onto 
the turntable or in a heat resistant fl an dish or similar.
The display is lit but the control 
panel will not work when pressed.
Check the door is closed properly.
Oven cooks too slowly.
Ensure correct power level has been selected.
Oven makes a noise.
The microwave energy pulses ON and OFF during cooking/defrosting.
Outer cabinet is hot.
The cabinet may become warm to the touch - keep children away.
WARNING: Never adjust, repair or modify the oven yourself. It 
is hazardous for anyone other than a SHARP trained engineer 
to carry out servicing or repairs. 
This is important as it may involve the removal of covers that 
provide protection against microwave energy.
•  The door seal stops microwave leakage during oven operation, but 
does not form an airtight seal. It is normal to see drops of water, 
light or feel warm air around the oven door. Food with a high 
moisture content will release steam and cause condensation inside 
the door which may drip from the oven.
•  Repairs and Modifi cations: Do not attempt to operate the oven if 
it is not working properly.
•  Outer Cabinet & Lamp Access: Never remove the outer cabinet. 
This is very dangerous due to high voltage parts inside which must 
never be touched, as this could be fatal.
 
Your oven is not fi tted with a lamp access cover. If the lamp fails, do 
not attempt to replace the lamp yourself, call a SHARP approved 
service facility.
If you think the oven is not working properly there are some simple 
checks you can carry out yourself before calling an engineer. This 
will help prevent unnecessary service calls if the fault is something 
simple.
Follow this simple check below: 
Place half a cup of water on the turntable and close the door. 
Programme the oven to cook for 1 minute using 100% microwave 
power.
1.  Does the oven lamp come on when it is cooking?
2.  Does the turntable rotate?
3.  Does the cooling fan work? (Check by placing your hand above 
the air vent openings.)
4.  After 1 minute does the audible signal sound?
5.  Is the water in the cup hot?
 
If you answer “NO” to any question first check that the oven is 
plugged in properly and the fuse has not blown. If there is no 
fault with either, check against the troubleshooting chart below. 
 TROUBLESHOOTING
 
TO REPLACE THE MAINS PLUG
IMPORTANT
•  The fuse from the cut-off  plug should be removed and the plug 
disposed of in a safe manner.
•  Under no circumstances should the cut-off  plug be inserted into 
a socket outlet as a serious electric shock may occur.
•  The plug must not be used without the fuse cover fi tted.
If you have any doubt about your microwave oven obtain the help 
of a qualified electrician. When replacing the plug please ensure 
that you use a BSI or ASTA approved plug to BS1363, this should be 
fi tted with a brown coloured 13 amp fuse approved by BSI or ASTA 
to BSI 362. If you have any doubt about electrical connection seek 
the help of a qualifi ed electrician.
The wires in the mains cable are colour coded as shown:
Green and yellow stripes  = EARTH 
Blue = 
NEUTRAL
Brown = 
LIVE
As the colours in the mains lead of your oven may not correspond 
with the coloured marking identifying the terminals in your plug, 
connect the wires as described:
•  The green and yellow wire to the plug terminal marked E or 
 
or coloured green or coloured green and yellow.
•  The blue wire to the plug terminal marked N or coloured black or 
coloured blue.
•  The brown wire to the plug terminal marked L or coloured red or 
coloured brown.
Make sure the terminal screws are tight and the cable is held 
securely by the cable grip where it enters the plug.
Like most appliances in your home, your oven must be connected to a 
single phase 230-240V~, 50Hz alternating current supply.
If you do not make the proper electrical connections you might 
damage the oven or injure yourself. Neither SHARP nor the supplier 
will be liable if this happens.
WARNING: THIS APPLIANCE MUST BE EARTHED
If you have any doubts about your electrical supply ask a 
qualifi ed electrician.
GB-18
ENGLISH
 GUARANTEE
Sharp Electronics (UK) Ltd. ("Sharp") guarantees that for a period of 12 months from the date of purchase the enclosed product will be free 
from defects in materials and workmanship. Sharp agrees to provide for the repair or, at its option, the replacement of a defective product. 
Sharp reserves the right to replace defective parts, or the product, with new or refurbished items. Items that are replaced become the 
property of Sharp.
To benefi t from this guarantee, any fault that occurs must be notifi ed to Sharp, or its appointed Service Facility, within one year from the date 
the product was purchased. Proof of purchase, such as a receipt or invoice, must be provided.
If the product is exchanged, the replacement shall be covered by the unexpired portion of the original guarantee.
In the unlikely event of the product requiring repair, please contact the supplier from whom it was purchased. Where this is not possible, 
please contact an appointed Service Facility. Details of Service Facilities appointed by Sharp can be obtained from www.sharp.co.uk/
customersupport/service
 or by contacting the Sharp Customer Information Centre whose details are given below.
This guarantee shall only apply to faults that are due to inferior workmanship or materials. It does not cover faults or damage caused by 
accident, misuse, fair wear and tear, neglect, tampering with the product, or repair other than by a Service Facility appointed by Sharp.
The product is intended for private domestic use only. The guarantee will not apply if the product is used in the course of a business, trade or 
profession.
The guarantee does not cover:
•  Glass/ceramic turntables, as they can be damaged by handling/cleaning methods.
•  Faults resulting from inadequate cleaning. Regular cleaning is required to prevent a build up of food residue that can also affect the 
performance of the product.
•  Carriage costs to or from the repair centre.
No person has any authority to vary the terms or conditions of this guarantee.
This guarantee is off ered as an additional benefi t to your statutory rights, and does not aff ect these rights in any way.
You may not transfer your rights or obligations under this warranty to anyone else.
If you have any diffi
  culty operating the product, or would like information on other Sharp products, please telephone the Sharp Customer 
Information Centre on the number given below.
Sharp Customer Information Centre
Website:  www.sharp.co.uk/customersupport 
Telephone:  0845 888 8112 (01 676 0648 in Southern Ireland)
Sharp Electronics (UK) Ltd is a company registered in England under number 965877
whose registered offi
  ce is at
4 Furzeground Way, Stockley Park, Uxbridge, Middlesex, UB11 1EZ.
 
CALLING FOR SERVICE
•  For general information and assistance with oven queries, please 
contact our 
 
Customer Information Centre: 
 
U.K.: 0845 888 8112 (offi
  ce hours) 
 
Ireland: 01 676 0648 (offi
  ce hours) 
 
Website: www.sharp.co.uk/customersupport
•  Replacement accessories may be obtained from our main parts 
distributor: 
 Wizard 
Distributors 
 
Telephone: 0161 428 3263
•  If you are unable to resolve a problem using the checks covered 
on the last few pages, do not attempt to service this microwave 
oven yourself
.
•  Contact the dealer or supplier from whom the oven was purchased 
in order to obtain service. Where this is not possible, please contact 
the SHARP Customer Information Centre. Telephone: 0845 888 8112 
(offi
  ce hours).
Sharp Electronics (UK) Ltd.
London, UK
UK: 0845 888 8112 (offi
  ce hours)
Ireland: 01 676 0648 (offi
  ce hours)
Website: http://www.sharp.co.uk/support
Printed in China
PN.:261800316809
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Sharp R-222STM (serv.man2) User Manual / Operation Manual ▷ Download