DOWNLOAD Sharp R-774M (serv.man8) Service Manual ↓ Size: 1.26 MB | Pages: 33 in PDF or view online for FREE

Model
R-774M (serv.man8)
Pages
33
Size
1.26 MB
Type
PDF
Document
User Manual / Operation Manual
Brand
Device
Home Appliance / Microwave Oven / Part 1
File
r-774m-sm8.pdf
Date

Sharp R-774M (serv.man8) User Manual / Operation Manual ▷ View online

Website: http://www.sharp.co.uk/support
Help Line: 08705 274277 (office hours)
The accessories become very hot during Grill, Dual Grill, Oven, Instant Cook, Express Cook and Auto Cook modes.
To prevent burns, use thick oven gloves when removing food or the turntable from the oven.
13
14
2
OVEN AND ACCESSORIES
For use see pages 10 - 13.
Grill heating element (top grill)
Oven lamp
Control panel
Door opening button
Waveguide cover (DO NOT REMOVE)
Oven cavity
Turntable motor shaft
Grill heating element (bottom grill)
Door seals and sealing surfaces
10 Air-vent openings
11 Outer cabinet
12 Power cord
2
4
1
9
7
6
5
8
10
15
3
WARNING:
12
11
ACCESSORIES: 
Check to make sure the following 
accessories are provided:
13 Turntable  14 Turntable motor shaft 
Place the turntable on to the turntable motor shaft so that it locates firmly.
To avoid turntable damage, ensure dishes and containers are lifted clear
of the turntable rim when removing them from the oven.
15 Rack (For use of the rack, refer to the grilling, dual grilling and oven
cooking sections on pages 10 - 13).
• Never touch the bottom grill when it is hot.
NOTES:
• Always operate the oven with the turntable and support fitted
correctly. This promotes thorough even cooking. A badly fitted
turntable may rattle, may not rotate properly and damage the oven.
• The turntable rotates clockwise or counter clockwise. The rotary
direction may change each time you start the oven. This does not
affect cooking performance.
• When you order accessories, please mention two details: part name
and model name to your dealer or SHARP authorised service facility.
Bottom Grill
10
R-774M O/M  26/03/2001  12:38  Page 2
Website: http://www.sharp.co.uk/support
Help Line: 08705 274277 (office hours)
R-774
3
CONTROL PANEL
DIGITAL DISPLAY
1.
WEIGHT indicators
2.
MICROWAVE indicator
3.
BOTTOM GRILL indicator
4.
TOP GRILL indicator
5.
COOK indicator showing oven in operation
6.   DEFROST indicator
7.
AUTO indicator, showing auto cooking in  
progress
8.
LESS/MORE indicators
9.
MICROWAVE POWER LEVEL percentage 
microwave power level indicator
CONTROL PANEL
10. TIME 
keys. 
Use to select cooking times
11. INSTANT COOK keys 
Use to cook foods illustrated.
12. EXPRESS COOK keys
Use to cook foods illustrated.
13. EXPRESS DEFROST keys
Use to defrost foods illustrated.
14. AUTO COOK key
Use to programming the AUTO COOK 
menus 1 - 6.
15. DUAL GRILL key
Press to select a combination of microwave 
and grill.
16. OVEN (
0
C) key
Press to select oven temperature.
17. LESS/MORE keys 
Press to shorten or lengthen heating time .
18. WEIGHT CONVERSION key
Use to change weight unit, e.g. Kg/g to 
Lb/oz.
19. START/AUTO MINUTE key
Press to start a programme.  
Press once to cook on 100% for 1 minute or 
increase time during cooking in multiples of  
1 minute.
20. DOOR OPEN button
21. STOP/CLEAR key
Press once to stop a programme,  twice to 
cancel a programme.
22. KITCHEN TIMER/CLOCK SET key
Press to set the clock or use as a minute 
timer, or to programme standing time.
23. WEIGHT keys
Press up or down to select correct weight/
number of pieces. When minimum (or 
maximum) weight/number is reached, the
display will not change, even if you continue
to press the DOWN (or UP) key.
24. MICRO. POWER key
Press to select microwave power level.
25. GRILL key
Press to select Grill.
8
9
1
2
11
12
13
14
16
17
18
19
20
10
7
6
5
3
4
15
25
21
22
23
24
R-774M O/M  21/03/2001  15:02  Page 3
Website: http://www.sharp.co.uk/support
Help Line: 08705 274277 (office hours)
4
INSTALLATION
WARNING:
Inspect the Oven:
• Check the oven carefully for damage
before and regularly after installation.
• Make sure the door closes properly,
that it is not misaligned or warped.
• Check the hinges and door safety
latches are not broken or loose.
• Ensure the door seal and sealing
surfaces are not damaged.
• Inspect the oven interior and door for
dents.
IMPORTANT:  
If any damage is apparent, do not operate
the oven in any way.  Contact your dealer
or an authorised Service Technician
appointed by SHARP. (see p. 62)
1. Remove all packing materials including the
feature sticker. Do not remove the plastic film from
the inside of the oven windo as this protects it
from dirt. The waveguide cover prevents food and
grease from entering the waveguide area where
it could cause damage. DO NOT REMOVE.
2. Place oven on a secure, level surface, strong
enough to take the oven weight, plus the heaviest
item likely to be cooked in the oven.
3. The minimum
height of free
space necessar y
above the top
surface of the oven
is 19cm.
4. The oven door may
become hot during cooking. Place or mount the
oven so that the bottom of the oven is 85cm or
more above the floor.
5. Do not place the oven where heat, moisture or
high humidity are generated, (for example, near
or above a conventional oven) or near
combustible materials (for example, curtains). Do
not block or obstruct air vent openings. Do not
place objects on top of the oven.
6. Make sure the power supply cord is undamaged
(See IMPORTANT! ELECTRICAL CONNECTION
opposite) and that it does not run under the oven
or over any hot or sharp surfaces. 
7. The socket must be readily accessible so that it
can be easily unplugged in an emergency.
8. Do not use the oven outdoors.
BUILDING-IN-KIT.
An installation frame is available which enables the
microwave oven to be integrated within a kitchen unit.
The microwave oven is not designed to be built
above or near a conventional oven.
SHARP recommend the use of the build in kit,
EBR-4600, available from your SHARP dealer.  Only
the use of this frame will guarantee the quality and
safety of the oven. When building, follow installation
instructions supplied carefully.
IMPORTANT! ELECTRICAL CONNECTION.
• Do not allow water to come into contact with the
power supply cord or plug.
• Insert the plug properly into the socket.
• Do not connect other appliances to the same
socket using an adaptor plug.
• If the plug or socket is loose or the power supply
cord is damaged, it must be replaced with a
special cord. The exchange must be made by an
authorised SHARP service agent. 
• When removing the plug from the socket always
grip the plug, never the power supply cord as this
may damage the power supply cord and the
connections inside the plug.
• This product is fitted with a re-wireable plug.
Should it not be suitable for the socket outlet in
your home, remove the plug and fit an
appropriate type, observing the wiring code given
in `To replace the mains plug’ on page 61.
If you wish to remove or replace the plug supplied,
ensure the plug is removed properly and not cut off.
When replacing the plug please ensure that you use
a BSI or ASTA approved plug to BS1363, this should
be fitted with a brown coloured 13 amp fuse
approved by BSI or ASTA to BS1362. If you have
any doubt about electrical connection seek the help
of a qualified electrician. 
WARNING: THIS APPLIANCE MUST BE
EARTHED
To wire an appropriate plug, follow the wiring code
given in `To replace the mains plug’ on page 61.
19cm
R-774M O/M  21/03/2001  15:02  Page 4
Pacemaker: If you have a heart pacemaker,
consult your doctor or the pacemaker manufacturer
prior to oven use.
Warning: Only allow children to use the
oven without super vision 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.
Website: http://www.sharp.co.uk/support
Help Line: 08705 274277 (office hours)
5
IMPORTANT SAFETY INSTRUCTIONS
MAFF HEATING CATEGORY
E
900W
The heating category (a letter A to E) developed by
MAFF (Ministry of Agriculture, Fisheries and Food)
with microwave oven and food manufacturers
indicates the ability of the oven to heat small
quantities of food (up to 500g [1lb 2oz]). It does not
represent the general performance of the oven.
Microwave output power in
Watts (based on international
(IEC 60705) standard).
600  700  800  900  1000 Watts
OVEN 
OUTPUT 
POWER
Less heating time required
More heating time required
Letter representing the
oven heating category.
Microwave 
Symbol.
A       B       C      D       E
OVEN 
OUTPUT 
CATEGORY
Less heating time required
More heating time required
Food packs carry cooking instructions for heating
categories A to E.  Follow instructions for the letter
corresponding to the oven’s heating category. The
higher the output power and heating category of the
oven the less heating time is required. As shown
opposite.
Oven Use:
• The oven is for domestic food preparation only.
• Never operate when empty, except as directed in
the operation manual (see page 10).
• Do not leave or store anything inside the oven
when not in use.
• Never attempt to use the oven with the door
open. It is important not to force or tamper with
the door safety latches.
• Never operate the oven with any object caught in
the door.
• Do not insert fingers or objects in the holes of the
door latches or air-vent openings as this may
damage the oven and cause an electric shock.     
• If water or food drops inside the air vent
openings switch off the oven immediately, unplug
it and call a Service Technician appointed by
SHARP. 
(See page 62).
• Never move the oven while it is operating.
• Do not touch the oven door, outer cabinet, rear
cabinet, oven cavity, ventilation openings,
accessories and dishes during GRILL mode,
DUAL GRILL mode  OVEN mode,  INSTANT
COOK
,  EXPRESS COOK and  AUTO COOK
operations, unless wearing thick oven gloves, as
they will become hot.  Before cleaning make sure
they are not hot.
Fire:  If smoke is observed, switch off and
unplug the appliance and keep the door
closed  in order to stifle any flames. 
Liquids: Microwave heating of beverages
can result in delayed eruptive boiling,
therefore care has to be taken when
handling the container. Stir the liquid prior
to and during heating/reheating, let liquid
stand in the oven after cooking.
IMPORTANT SAFETY INSTRUCTION READ CAREFULLY AND KEEP FOR FUTURE REFERENCE
R-774M O/M  21/03/2001  15:02  Page 5
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Sharp R-774M (serv.man8) User Manual / Operation Manual ▷ Download

  • DOWNLOAD Sharp R-774M (serv.man8) Service Manual ↓ Size: 1.26 MB | Pages: 33 in PDF or view online for FREE
  • Here you can View online or download the User Manual / Operation Manual for the Sharp R-774M (serv.man8) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp R-774M (serv.man8) Microwave Oven. Information contained in Sharp R-774M (serv.man8) User Manual / Operation Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.