DOWNLOAD Sharp R-798M (serv.man3) Service Manual ↓ Size: 955.47 KB | Pages: 69 in PDF or view online for FREE

Model
R-798M (serv.man3)
Pages
69
Size
955.47 KB
Type
PDF
Document
User Manual / Operation Manual
Brand
Device
Home Appliance / Microwave Oven
File
r-798m-sm3.pdf
Date

Sharp R-798M (serv.man3) User Manual / Operation Manual ▷ View online

2
YOUR OVEN AND ACCESSORIES
11
13
12
14
OVEN:
1. 
Control panel
2. Oven lamp
3. Waveguide cover (DO NOT REMOVE)
4. Bottom grill heating element
5. Turntable motor shaft
6. Oven cavity
7. Door seals and sealing surfaces
8. Door latches
9. Door opening handle
10. Top grill heating element
11. Ventilation openings
12. Outer cabinet
13. Power cord
15
NOTES:
• The waveguide cover is fragile. Care should be taken when cleaning inside the oven to ensure that it
is not damaged.
• After cooking fatty foods without a cover, always clean the cavity and especially the grill heating
elements thoroughly, these must be dry and free from grease. Built-up grease may overheat and
begin to smoke or catch fire.
• Always operate the oven with the turntable fitted correctly. This promotes thorough, even cooking.
A badly fitted turntable may rattle, may not rotate properly and could cause damage to the oven.
• The turntable rotates clockwise or anti-clockwise. The rotary direction may change each time you
start the oven. This does not affect cooking performance.
• When you order accessories, please quote both the PART NAME and MODEL NUMBER to
your dealer or SHARP approved service facility. The model number is located at the bottom of the
control panel.
ACCESSORIES:
Check to make sure the following accessories are
provided:
14. Turntable
15. Rack
• Place the turntable on to the turntable motor
shaft, ensuring it is located firmly.
• To avoid turntable damage, ensure dishes or
containers are lifted clear of the turntable rim
when removing them from the oven.
• For use of the rack, refer to the grilling and
dual cooking sections on pages 12 to 15.
Never touch the grills when they are hot.
1
2
9
3
6
7
8
5 4
10
WARNING:
The door, outer cabinet, oven cavity, turntable, dishes, accessories and especially the grills
will become very hot during operation. To prevent burns, always use thick oven gloves.
R-798M Operation Manual  23/06/2004  15:19  Page 2
3
CONTROL PANEL
1. DIGITAL DISPLAY
KEYS:
2. TIME
3. AUTO COOK
4. PIZZA
5. EXPRESS DEFROST
6. LESS/MORE
7. START/AUTO MINUTE
8. STOP/CLEAR
9. KITCHEN TIMER/CLOCK SET
10. WEIGHT UP/DOWN
11. DUAL COOK
12. OVEN (
0
C)
13. GRILL
14. MICRO POWER
DIGITAL DISPLAY
INDICATORS:
1. LESS/MORE
2. MICROWAVE POWER LEVEL
3. WEIGHT
4. MICROWAVE
5. BOTTOM GRILL
6. TOP GRILL
7. COOK
8.   DEFROST
9. AUTO
1
3
4
5
6
7
2
8
9
10
14
13
12
11
1
4
9
8
7
3
2
5
6
R-798M Operation Manual  23/06/2004  15:19  Page 3
4
IMPORTANT SAFETY INSTRUCTIONS
Pacemaker: If you have a heart pacemaker,
consult your doctor or the pacemaker
manufacturer prior to oven use.
Oven Use:
• The oven is for domestic use only.
• Never operate when empty, except as directed
in the ‘Grill cooking’ section on page 12.  
• 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 the oven off immediately,
unplug it and call a SHARP approved service
facility. (See page 31).
• Never move the oven while it is operating.
• The door, outer cabinet, oven cavity, turntable,
dishes, accessories and especially the grills will
become very hot during operation. Care
should be taken to avoid touching these areas.
To prevent burns, always use thick oven gloves.
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. 
PLEASE READ CAREFULLY AND KEEP FOR FUTURE REFERENCE
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 for at least 20
seconds in the oven after cooking.
WARNING: Do not allow children
to use the oven without supervision
until 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.
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, until it has
been repaired by a SHARP trained
engineer. (See page 31 for details).
1. Remove all packing materials including the
feature sticker (if present). Do not remove
the plastic film from the inside of the oven
window 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 THE
WAVEGUIDE COVER.
2. The oven door will become hot during
cooking. Place or mount the oven so that the
bottom of the oven is 85cm or more above
the floor. Ensure the surface or mounting
position is strong enough to take the oven
weight, plus the heaviest item likely to be
cooked in the oven.
R-798M Operation Manual  23/06/2004  15:19  Page 4
5
INSTALLATION
3. The minimum
height of free space
necessary above the
top surface of the
oven is 19cm.
4. 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.
5. Make sure the power supply cord is
undamaged (See “ELECTRICAL
CONNECTION” opposite).
Do not allow the power supply cord to
run over any hot or sharp surfaces, such
as the hot air vent area at the top rear of
the oven.
6. The socket must be readily accessible so that
it can be easily unplugged in an emergency.
7. 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-4900, available from your SHARP dealer.
Only the use of this frame will guarantee the
quality and safety of the oven.
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 power supply cord is damaged, it must be
replaced by a SHARP approved service facility
or a similarly qualified person to avoid a hazard. 
• When removing the plug from the socket
always grip the plug, never the cord as this may
damage the power supply cord and the
connections inside the plug.
• If the plug fitted to your oven is a rewireable
type and in the event of the socket outlet in
your home not being compatible with the plug
supplied, remove the plug properly (do not
cut off). 
• If the plug fitted to your oven is a non-
rewirable type and in the event of the socket
outlet in your home not being compatible with
the plug supplied, cut-off the mains plug.
• Refit with a suitable type, observing the wiring
code given in `To replace the mains plug’ on
page 31.
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 fitted.
• 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 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 31.
19cm
R-798M Operation Manual  23/06/2004  15:19  Page 5
Page of 69
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Sharp R-798M (serv.man3) User Manual / Operation Manual ▷ Download

  • DOWNLOAD Sharp R-798M (serv.man3) Service Manual ↓ Size: 955.47 KB | Pages: 69 in PDF or view online for FREE
  • Here you can View online or download the User Manual / Operation Manual for the Sharp R-798M (serv.man3) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp R-798M (serv.man3) Microwave Oven. Information contained in Sharp R-798M (serv.man3) 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.