Sign In
Upload
Manuals
Brands
Sharp Manuals
Microwave Oven
R-21LCF - Oven Microwave 1000 W
Sharp R-21LCF - Oven Microwave 1000 W Manuals
Manuals and User Guides for Sharp R-21LCF - Oven Microwave 1000 W. We have
4
Sharp R-21LCF - Oven Microwave 1000 W manuals available for free PDF download: Service Manual, Operation Manual, Specification Sheet
Sharp R-21LCF - Oven Microwave 1000 W Service Manual (40 pages)
LIGHT DUTY COMMERCIAL MICROWAVE OVEN
Brand:
Sharp
| Category:
Microwave Oven
| Size: 3.04 MB
Table of Contents
Microwave Oven
1
Table of Contents
2
Before Servicing
3
Precautions to be Observed before and During Servicing to Avoid Possible Expo
3
After Repairing
4
Chapter 1 Warning to Service Personnel
4
When the Testing Is Completed
4
CEDURE 1] Requirements:
5
Chapter 2. Microwave Measurement Pro
5
Requirements
5
Preparation for Testing
5
Leakage Test
5
Chapter 3. Foreword and Warning
6
Foreword
6
Warning
6
Danger
6
Chapter 4. Product Description
7
Specifications
7
Chapter 5. General Information 1] Grounding Instructions
8
Chapter 5. General Information Grounding Instructions
8
Oven Diagram
8
Chapter 6. Operation Description of Operating Se- Quence
9
Oven Schenatic
9
Operation
9
Description and Function of Components
10
Chapter 7. Troubleshooting Guide
12
Troubleshooting Chart
12
Chapter 8 . Test Procedures
13
Procedure A: MAGNETRON ASSEMBLY TEST
13
Procedure B: POWER TRANSFORMER TEST
13
Procedure C: HIGH VOLTAGE RECTIFIER TEST
13
Procedure D: HIGH VOLTAGE CAPACITOR TEST
14
Procedure E: THERMAL CUT out TEST
14
Procedure F: SECONDARY INTERLOCK SWITCH TEST
14
Procedure F: PRIMARY INTERLOCK SYSTEM TEST
15
Procedure G: MONITOR SWITCH TEST
15
Procedure H: BLOWN MINITOR FUSE TEST
15
Procedure I: NOISE FILTER TEST
16
Procedure J: CONTROL PANEL ASSEMBLY TEST
16
Procedure L: RELAY TEST
17
Procedure M: FOIL PATTERN on the PRINTED WIRING BOARD TEST
17
Chapter 9. Touch Control Panel Assem
19
Outline of Touch Control Panel
19
Servicing for Touch Control Panel
19
Chapter 10. Precautions for Using Lead-Free Solder
21
Employing Lead-Free Solder
21
Using Lead-Free Wire Solder
21
Soldering
21
Adjustment Procedure 1] Warning
22
Warning
22
Outer Case Removal
22
Power Transformer Removal
22
High Voltage Rectifier Assembly and High Voltage Capacitor Removal
23
Magnetron Removal
23
Control Panel Assembly Removal
23
Oven Lamp and Lamp Socket Removal
23
Positive Lock Connector (No-Case Type) Removal
24
Antenna Motor Removal
24
Cooling Fan Motor Removal
24
Power Supply Cord Replacement
25
Door Sensing Switch/Secondary Interlock Switch and Monitor Switch Removal
25
Door Sensing Switch/Secondary Interlock Switch and Monitor Switch Adjustment
26
Door Parts Removal
26
Antenna Motor Shaft Replacement
27
Installation of Ceramic Shelf
28
Chapter 12. Circuit Diagrams
30
Pictorial Diagram (Figure S-1)
30
Control Panel Circuit (Figure S-2)
31
Printed Wiring Board (Figure S-3)
32
Parts List
33
Advertisement
Sharp R-21LCF - Oven Microwave 1000 W Operation Manual (24 pages)
1000 Watts-Medium Duty Commercial Microwave Oven
Brand:
Sharp
| Category:
Microwave Oven
| Size: 0.39 MB
Table of Contents
Table of Contents
2
Contents
2
Precautions to Avoid Possible Exposure to Excessive Microwave Energy
2
Limited Warranty
3
Important Safety Instructions
4
Grounding Instructions
5
Installation
5
Part Names
6
Steps for Operating for R-21LCF/R-21LCFS
8
Defrosting Frozen Foods Chart
8
Steps for Operating for R-21LTF/LVF
9
Before Operation
9
Memory Operation
9
Cooking with Memory
9
Cooking Double Quantity with Memory
9
Memory Program Entry
10
Setting Time and Power Level
10
Setting Magnification Factor
10
Memory Check
11
Checking Time and Power Level
11
Checking Magnification
11
Manual Operations
12
Time Cooking
12
Multiple Sequence Cooking
12
Express Defrost
13
Express Defrost Chart
13
Counter Check
14
To Check Times Used
14
To Clear the Number of Times
14
Other Convenient Features
15
Signal Setting
15
Demonstration Mode
15
Service Call Check
15
Care and Cleaning
16
Cooking Guide
17
Utensils
17
Guidelines for Microwave Heating
18
Timing Guide
19
Heating and Cooking Time Guide
20
Reminders
22
Specifications
22
Auto-Touch Guide
23
Sharp R-21LCF - Oven Microwave 1000 W Operation Manual (24 pages)
1000 Watts-Light Duty Commercial Microwave Oven
Brand:
Sharp
| Category:
Microwave Oven
| Size: 1.33 MB
Advertisement
Sharp R-21LCF - Oven Microwave 1000 W Specification Sheet (2 pages)
medium-duty commercial microwave oven
Brand:
Sharp
| Category:
Microwave Oven
| Size: 0.16 MB
Advertisement
Related Products
Sharp R-21LC
Sharp R-21LT
Sharp R-21LV
Sharp R-21LTF - Oven Microwave 1000 W
Sharp R-21LVF - Digital Microwave
Sharp R-21LCFS
Sharp R-211A
Sharp R-211(BL)M
Sharp R-21J
Sharp Carousel R-210F
Sharp Categories
Microwave Oven
LCD TV
TV
Stereo System
All in One Printer
More Sharp Manuals
Login
Sign In
OR
Sign in with Facebook
Sign in with Google
Upload manual
Upload from disk
Upload from URL