R-269WM. Before Servicing — Sharp Home Appliance Service Manual (repair manual)

Model
R-269WM
Pages
1 Few pages! See other manuals at the bottom of the first or last page.
Size
66.27 KB
Type
PDF
Document
Service Manual
Brand
Device
Home Appliance / Microwave Oven / Before Servicing
File
r-269wm.pdf
Date

View Sharp R-269WM Service Manual online

R269WM
1 – 1
R269WM
Service Manual
 
CHAPTER 1. 
BEFORE SERVICING 
[1] GENERAL IMPORTANT INFORMATION
This Manual has been prepared to provide Sharp Corp. Service engineers with Operation and Service Information.
It is recommended that service engineers carefully study the entire text of this manual, so they will be qualified to render satisfactory customer ser-
vice.   
[2] CAUTION MICROWAVE RADIATION
DO NOT BECOME EXPOSED TO RADIATION FROM THE MICROWAVE GENERATOR OR OTHER PARTS CON-
DUCTING MICROWAVE ENERGY.
Service engineers should not be exposed to the microwave energy which may radiate from the magnetron or other
microwave generating devices if it is improperly used or connected. All input and output microwave connections,
waveguides, flanges and gaskets must be secured. Never operate the device without a microwave energy absorbing
load attached. Never look into an open waveguide or antenna while the device is energized.
[3] WARNING
Never operate the oven until the following points are ensured.
(A) The door is tightly closed.
(B) The door brackets and hinges are not defective.
(C) The door packing is not damaged.
(D) The door is not deformed or warped.
(E) There is not any other visible damage with the oven.
Servicing and repair work must be carried out only by trained service engineers.
All the parts marked "
" on parts list are used at voltages more than 250V.
Removal of the outer wrap gives access to potentials above 250V.
All the parts marked "*" on parts list may cause undue microwave exposure, by themselves, or when they are damaged,
loosened or removed.
                               WARNING: THIS APPLIANCE MUST BE EARTHED
                                                           IMPORTANT
                 THE WIRES IN THIS MAINS LEAD ARE COLOURED IN ACCORDANCE WITH THE FOLLOWING CODE:
                                                                      GREEN-AND-YELLOW --------------EARTH
                                                                      BLUE -----------------------------------NEUTRAL
                                                                      BROWN ---------------------------------------LIVE
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Download Sharp R-269WM Service Manual (Repair Manual)

Here you can view online or download Sharp R-269WM Service Manual in pdf. This Service Manual can help you recover, restore, fix, disassemble and repair Sharp R-269WM Microwave Oven. Information contained in Sharp R-269WM service manual (repair manual) typically includes:

  • Disassembly, troubleshooting, programming, maintenance, remote, adjustment, installation and setup instructions.
  • Schematics, wiring and block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Parts list (bill of materials).