Sanyo EM-V5404SW Service Manual
Sanyo EM-V5404SW - Full Size Microwave Oven Manual
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Sanyo EM-V5404SW manual content summary:
- Sanyo EM-V5404SW | Service Manual - Page 1
COMMERCIAL MICROWAVE OVEN SERVICE MANUAL EM-S1100 EM-E1100 CAUTION Before servicing the oven, read the "Safety Precautions" section on page 2 of this manual. SPECIFICATIONS CONTENTS MODEL EM-V5404SW Power Source: Max. Output Power: Cavity Size: Overrall Dimensions: Net Weight: 120V AC, 60Hz - Sanyo EM-V5404SW | Service Manual - Page 2
adjusted by procedures described in this manual before the oven is released to the owner. (e) A microwave leakage check to verify compliance with the Federal performance standard should be performed on each oven prior to release to the owner. INSTALLATION INSTRUCTIONS IMPORTANT: BEFORE THE UNIT IS - Sanyo EM-V5404SW | Service Manual - Page 3
AND REPAIR -Cautions to be observed when troubleshooting. Unlike many other appliances, the microwave oven is a high-voltage, high-current piece of equipment. It is completely safe during normal operation. However, carelessness in servicing the oven can result in an electric shock or possible - Sanyo EM-V5404SW | Service Manual - Page 4
The door adjustment on all microwave ovens is very important to prevent any excessive leakage. The microwave leakage levels should be checked after all door, interlock switches and associated repairs are made. See the Microwave Radiation Test Section in this manual for proper testing procedures - Sanyo EM-V5404SW | Service Manual - Page 5
ATTEMPT TO ADJUST INTERLOCK SWITCHES WITH OVEN ENERGIZED. IF THIS WARNING IS NOT OBSERVED, HIGH LEVELS OF MICROWAVE LEAKAGE MAY BE PRESENT. Test: sequence so that you can isolate any suspected high voltage problem. 1. Unplug oven from its power source. 2. After removing the cabinet discharge - Sanyo EM-V5404SW | Service Manual - Page 6
the power transformer high voltage secondary winding is connected to oven chassis ground. The other end of the high voltage secondary meter is physically not able to check the H.V. diodes we use in our microwave ovens. We are, therefore, providing an alternate test method for checking diodes in - Sanyo EM-V5404SW | Service Manual - Page 7
the support bracket PROBLEM IS CORRECTED. ALSO, IF AT ANY TIME THE OVEN FUSE BLOWS DUE TO AN OVEN MICROWAVE LEAKAGE CHECK OF THE DOOR. SEE THE MICROWAVE LEAKAGE SECTION IN THIS MANUAL oven cavity.(MODEL EM-E1100) 3. Turn the oven upside down. Remove the motor access cover. Upon initial service - Sanyo EM-V5404SW | Service Manual - Page 8
OVEN. NOTE: AFTER REPAIRS HAVE BEEN MADE, IT IS VERY IMPORTANT TO MAKE A MICROWAVE LEAKAGE CHECK OF THE DOOR. SEE THE MICROWAVE RADIATION TEST SECTION IN THIS MANUAL the air guides and thermal protec- tor from the magnetron. 3. Remove the four magnetron mounting screws from the side of oven cavity. - Sanyo EM-V5404SW | Service Manual - Page 9
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EXPLODED VIEW PARTS LIST FOR EM-V NAME QTY SERVICE CODE 11 1 1 MO-M1241 11 4 Power Supply Cord ＊１ 1 12 11 H.V.Capacitor 1 MO-S1182 12 12 1 4322822302600Ｃ 12 14 1 4322322153300Ｂ 12 15 Oven Lamp 120V 20W 1 MO-S0549 12 17 Fan Motor 1 4524S47400 12 19 1 4322311202700 12
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SERVICE MANUAL
CAUTION
Before servicing the oven, read the “Safety Precautions” section on page 2 of this manual.
Safety Precautions
.......................................................................
Cover
Installation Instructions
........................................................................
2
General Information
.............................................................................
2
Microwave Radiation Test
...................................................................
2
Safety Precautions for Disassembly and Repair
.................................
3
Description & Function of Components
...............................................
3
Electrical Operation
.............................................................................
4
Door & Interlock Adjustments
..............................................................
4
Component Test Procedures
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5
Disassembly & Replacement of Parts
.................................................
6
Wiring Diagram
...................................................................................
9
Schematic Diagram
............................................................................
10
Exploded View
..................................................................................
1
1-16
Exploded View Parts List
...................................................................
1
7-18
SPECIFICATIONS
CONTENTS
NOTICE
This service information is intended for use by a service technician who is familiar with proper and safe procedures to be followed
when repairing any electrical or gas appliance and who is equipped with proper tools and testing devices. Repairs covered in this
publication and made by uninformed persons can result in hazards developing due to improper assembly or adjustment. While mak-
ing such repairs, persons not having the proper background may subject themselves to the risk of injury or electrical shock which
can be serious or even fatal.
A.
If the oven is operative prior to servicing, a microwave emission check should be performed prior to servicing the oven.
B.
Inform the manufacturer, importer, or assembler of any certified oven unit found to have a microwave emission level in excess
of 5 mW/cm2. Repair any unit found to have excessive emission levels at no cost to the owner (see 21 CFR 1004.2) and attempt
to ascertain the cause of the excessive leakage. The owner of the unit should be instructed not to use the unit until the oven
has been brought into compliance.
C.
If the oven operates with the door open: 1) tell the user not to operate the oven and 2) contact the manufacturer and/or importer
and CDRH immediately.
D. Remember to connect the monitor switch after replacement and to check interlock/monitor continuity.
IMPORTANT NOTE TO THE CONSUMER
The manufacturer will not be responsible for injury or property damage arising from service performed by anyone other than author-
ized Service Centers. If you perform service on your own products, you must assume responsibility for personal injury or property
damage which may result.