Sharp R-820BW Manuals

Sharp R-820BW Manuals

Manuals and User Guides for Sharp R-820BW. We have 2 Sharp R-820BW manuals available for free PDF download: Service Manual, Owner's Manual

Sharp R-820BW Service Manual

Sharp R-820BW Service Manual (49 pages)

Sharp Double Grill Convection Microwave Oven

Brand: Sharp | Category: Microwave Oven | Size: 1.6 MB

Table of Contents

Table of Contents
1
Precautions to be Observed before and During Servicing to Avoid Possible Exposure to Excessive Microwave Energy
2
Before Servicing
2
After Repairing
3
Warning to Service Personnel
3
- Requirements
  4
- Preparation for Testing
  4
- Leakage Test
  4
Microwave Measurement Procedure
4
- Grounding Instructions
  6
- Specification
  6
General Information
6
- Oven Diagram
  7
- Touch Control Panel
  7
- Description of Operating Sequence
  8
- Off Condition
  8
- Microwave Cooking Condition
  8
- Operating Sequence
  8
- Top and Bottom Heater Mode
  9
- Top Heater Mode
  9
- Convection Time Cooking Condition
  9
- Convection Cooking Condition with Preheat
  9
- On/Off Time Ratio
  10
- Fire Sensing Feature (Microwave Mode)
  10
- Roast Cooking Condition
  10
- Oven Schematic-OFF Condition
  11
- Oven Schematic-Microwave Cooking Condition
  11
- Oven Schematic-Grill Cooking Condition
  12
- Description and Function of Components
  14
- Door Open Mechanism
  14
- Turntable Motor
  14
- Cooling Fan Motor
  14
- Bottom Heater
  15
- Convection Cooking System
  15
Troubleshooting Guide
15
Test Procedure
16
- Test Procedures
  17
- Magnetron Assembly Test
  17
- Microwave Output Power
  17
- Power Transformer Test
  17
- High Voltage Rectifier Test
  18
- High Voltage Capacitor Test
  18
- Thermal Cut-Out Test 170˚C (Oven)
  18
- Secondary Interlock Switch Test
  19
- Primary Interlock System Test
  19
- Door Sensing Switch
  19
- Primary Interlock Relay (Ry2)
  19
- Insulation Resistance
  20
- Resistance of Heater
  20
- Top Heaters and Bottom Heater Test
  20
- Blown Monitor Fuse Test
  20
- Thermistor Test
  21
- Checking Temperature in the Convection Mode
  21
- Touch Control Panel Assembly Test
  21
- Key Unit Test
  22
- Relay Test
  23
- Compu Defrost Test
  24
- Foil Pattern on the Printed Wiring Board Test
  24
- Outline of Touch Control Panel
  26
- Description of Lsi
  27
- Servicing of Touch Control Panel
  31
- Precautions for Handling Electronic Components
  31
- Shapes of Electronic Components
  31
- Servicing
  31
- Warning against High Voltage
  32
- Warning for Wiring
  32
- Outer Case Removal
  32
Component Replacement and Adjustment Procedure
32
Pictorial Diagram
36
- Door Replacement
  37
- Latch Switch Adjustments
  37
- Door Disassembly
  37
- Control Panel Parts
  43
- Electric Parts
  43
- Cabinet Parts
  43
Power Unit Circuit
43
Cpu Unit Circuit
43
Parts List
43
- Oven Parts
  44
- Door Parts
  44
- Miscellaneous
  44
- Screws,Nuts and Washers
  45
- How to Order Replacement Parts
  45
Packing and Accessories
45
Oven and Cabinet Parts
46

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Sharp R-820BW Owner's Manual

Sharp R-820BW Owner's Manual (44 pages)

Brand: Sharp | Category: Microwave Oven | Size: 7.77 MB

Table of Contents

Table of Contents
2
Limited Warranty
4
Product Information Card
4
Important Safety Instructions
5
Installation Instructions
6
Grounding Instructions
6
Information You Need to Know
7
- About Your Oven
  7
- Aboutfood
  7
- About Utensils and Coverings
  8
- About Children and the Microwave
  9
- About Microwave Cooking
  9
- About Safety
  9
Part Names
10
Before Operating
12
- To Set the Clock
  12
- Stop/Clear
  12
Manual Operation
12
- Microwave Cooking
  12
- Convection Cooking
  13
- Grill Cooking
  15
- Roast Cooking
  16
- Helpful Hints
  16
Special Features
17
- Popcorn
  17
- Reheat
  17
- Compudefrost
  19
- Compucook
  21
- Compubake
  21
- Compupizza
  21
- Compugrill
  22
- Compuroast
  22
Other Convenient Features
23
- Custom Help
  23
  - 1. Childlock
    23
  - Audible Signal Elimination
    23
  - Auto Start
    23
  - 4. Languageselection
    23
  - 5. Weight/ Temperature Selection
    23
  - Help
    23
- Minute Plus
  23
- Manual Defrost
  24
- Touch on
  24
- Multiple Sequence Cooking
  24
- More or Less Time Adjustment
  24
- Kitchen Timer
  25
- Demonstration Mode
  25
Cleaning and Care
25
Service Call Check
26
Specifications
26
Cooking Guide
27
Introduction
27
Foods and Best Cooking Methods
28
Roasting
30
Roasting Chart
30
Main Dish Recipes
31
Grilling
34
Grilling Chart
34
Grilling Recipes
35
Baking
37
Baking Chart
37
Baking Recipes
38
Cookbook Order Form
41

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