Table of Contents
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COMMERCIAL MICROWAVE OVEN
SERVICE MANUAL
CAUTION
Before servicing the oven, read the "Safety Precautions" section on page 2 of this manual.
SPECIFICATIONS
MODEL EM-V5404SW
Power Source:
Max. Output Power:
Cavity Size:
Overrall Dimensions:
Net Weight:
Model EM-V5430
Power Source:
Max. Output Power:
Cavity Size:
Overall Dimensions:
Net Weight:
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.
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.
02-03
120V AC, 60Hz
1100 watts
1.4 cu-ft
549(W)x457(D)x296(H)mm
17.5 kgs
120V AC, 60Hz
1050 watts
1.4 cu-ft
520(W) x 412(D)x296(H)mm
17 kgs
IMPORTANT NOTE TO THE CONSUMER
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 ...............................................................5
Disassembly & Replacement of Parts.................................................6
Wiring Diagram ...................................................................................9
Schematic Diagram ............................................................................10
Exploded View ..................................................................................11-16
Exploded View Parts List...................................................................17-18
Product Code No.
EM-V5404 ECO
EM-V5404 EUK
NOTICE
EM-V5430
EM-S1100
EM-E1100
CONTENTS
REFERENCE NO. SM-2400012
14
15
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Related Manuals for Sanyo EM-V5404SW - Full Size Microwave Oven
Summary of Contents for Sanyo EM-V5404SW - Full Size Microwave Oven
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Page 1: Table Of Contents
COMMERCIAL MICROWAVE OVEN EM-S1100 SERVICE MANUAL EM-E1100 CAUTION Before servicing the oven, read the “Safety Precautions” section on page 2 of this manual. SPECIFICATIONS CONTENTS Safety Precautions...............Cover MODEL EM-V5404SW Installation Instructions ................2 Power Source: 120V AC, 60Hz General Information................2 Max. Output Power: 1100 watts Microwave Radiation Test ..............2 Cavity Size:... -
Page 2: Installation Instructions
PRECAUTIONS TO BE OBSERVED BEFORE AND DURING SERVICING TO AVOID POSSIBLE EX- POSURE TO EXCESSIVE MICROWAVE ENERGY (a) Do not operate or allow the oven to be latches, (5) evidence of dropping or and microwave generation and transmis- operated with the door open. abuse. -
Page 3: Safety Precautions For Disassembly And Repair
TO PERFORM MICROWAVE LEAKAGE CHECK: no heating power. high voltage capacitor. When replacing or 1. Fill 275 milliliters or 9 ounces of tap water An open filament lead or “dead” filament trans- checking parts, create a short between in a 2 cup measuring cup. former will give the same indication as an open oven chassis and the negative high termi- 2. -
Page 4: Electrical Operation
MONITOR (MIDDLE) INTERLOCK 1. Fill a measuring cup with one quart of tap magnetron to oscillate and produce the 2450 water and measure temperature of the MHz cooking frequency. SWITCH water with a thermometer or thermocouple The microwave energy produced by the mag- This interlock switch disables the control panel tester. -
Page 5: Component Test Procedures
6. Tighten and secure the plastic bracket with Test: Ohmmeter check from MSC to MSNC cabinet removed, discharge the capacitor screws. indicates short circuit. with an insulated screwdriver. 7. To be totally sure that switches are func- 3. If the switch does not operate as described 2. -
Page 6: Disassembly & Replacement Of Parts
7. If filament voltage is normal, unplug the 1. Set volt ohmmeter to read ohms using b. If bulb lights normally both ways when power cord, discharge the capacitor, rein- RX10,000 or higher scale. leads are reversed, diode is shorted. stall the high voltage lead and refer to the 2. - Page 7 2. Remove the screw(s) from capacitor mounting bracket and swing it out of the 1. Unplug the power cord, remove the outer way. cabinet and discharge the capacitor. 3. If replacement capacitor is used, replace 2. Remove the fuse. wire for wire. 3.
- Page 8 4. Remove the 2 screws securing the motor. NOTE: AFTER REPAIRS HAVE BEEN mal protector terminals. Withdraw the motor and disconnect the MADE, IT IS VERY IMPORTANT TO MAKE A 3. Remove the thermal protector mounting 2 lead wires from the motor. MICROWAVE LEAKAGE CHECK OF THE screw.
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Page 15: Exploded View
EXPLODED VIEW PARTS LIST FOR EM-V５４０４ＳＷ Ｐａｇｅ Ｎｏ NAME SERVICE CODE 1 Ｆｒａｍｅ （Ｂｏｄｙ）,ｗｉｔｈ ＦｒａｍｅＳｐｏｎｇｅ MO-M1241 4 Power Supply Cord ＊１ MO-G1948 6 Ｃａｖｉｔｙ Ａｓｓｙ MO-A0813 7 Geared Motor MO-S1153 9 Ｂｏｔｔｏｍ Ｐｌａｔｅ 4322121128200Ｐ 10 Ｆｏｏｔ Ｃｕｓｈｉｏｎ Ａｓｓ’ｙ 4320121402300 14 Ｉｎｓｕｌａｔｉｏｎ Ｓｈｅｅｔ 4322834407500Ａ 15 Ｔｕｒｎ Ｔａｂｌｅ Ｓｈａｆｔ （Ｃｏｕｐｌｉｎｇ） 4322225003201Ａ 16 Ｒｏｌｌｅｒ Ｂａｓｅ Ａｓｓ’ｙ 43204210890 17 Ｓｈｅｌｆ（Ｇｌａｓｓ Ｔｒａｙ）...