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PRECAUTIONS TO AVOID

POSSIBLE EXPOSURE TO EXCESSIVE

MICROWAVE ENERGY

When  using  electrical  appliances,  basic  safety

precautions  should  be  followed,  including  the  following:

WARNING-To reduce the risk of bums, electrical shock,

fire,  injury  to  persons  or  exposure  to  excessive

microwave energy:

1.   READ  ALL  THE  INSTRUCTIONS  BEFORE  USING

      THE APPLIANCE.

2.   Read  and  follow  the  specific  “Precautions  to  avoid

      possible  exposure  to  excessive  microwave  energy”

      found above.

A.  Do not attempt to operate this oven with the
      door  open  since  open-door  operation  can
      result  in  harmful  exposure  to  microwave
      energy.  It  is  important  to  defeat  or  tamper
      with the safety interlocks.
B..Do not place any object between oven front
face and the door or allow soil or cleaner residue
to accumulate on sealing surfaces.

C.   Do  not  operate  the  oven  if  it  is  damaged.  It is
      particularly  important  that  the  oven  door  close
      properly and that there is no damage to the (1)
      Door  (bent),  (2)  hinges  and  latches  (broken  or)
      loosened). (3) door seals and sealing surfaces.
D.  The oven should not be adjusted or repaired by
      anyone  except  properly  qualified  service

INTRODUCTION AND SAFETY PRECAUTIONS

3.  This appliance must be grounded and properly
      polarized. Connect only to a properly grounded and
      polarized outlet.
4.  Install or locate this appliance only in accordance
    with the installation instructions described in this
      manual.
5.  Some products such as whole eggs and sealed
     containers, such as closed glass jars, may explode
      and should not be heated in this oven.
6.  Use this appliance only for its intended use as
    described in the manual. Do not use corrosive
     chemicals or vapors in this appliance. This type of
     oven is specifically designed to heat, cook, dry, or
   defrost food. It is not designed for industrial,
    laboratory, or commercial use. It is intended for
      home use only. Do not use for drying clothes, linens,
      newspaper, or similar non-food type items.
7.  Make sure that all persons using this appliance,
    especially children, are closely supervised and
    properly instructed on how to use this appliance.
8.  Do not operate this appliance if it has a damaged
     cord or plug, if it is not working properly, or if it has
      been damaged or dropped.
9. This appliance should be service only by qualified
      service personnel. Contact the nearest authorized
       service facility for examination, repair or

10.Do not cover or block any openings on the

      appliance. Do not store items on top of microwave

      oven if there are louvers on top of oven.

11. Do not store this appliance outdoors. Do not use

      this product near water-for example, near a kitchen

      sink, in a wet basement, or near a swimming pool,

      and the like.

12. Do not immerse cord or plug in water.

13. Keep cord away from heated surfaces.

14. Do not let cord hang over edge of table or counter.

15. When cleaning surfaces of door and oven that

     come together on closing the door, use only mild,

    nonabrasive soaps or detergents applied with a

      sponge or soft cloth.

16. To reduce the risk of fire in the oven cavity:

      a)   Do not overcook food, especially starchy as

          bacon. Carefully attend appliance if paper,

          plastic, or other combustible materials are

               placed inside the oven to facilitate cooking.

      b)    Remove wire twist-ties from paper or plastic

               bag before placing bag in oven.

     c)  If materials inside the oven should ignite,

          keep oven door closed, turn oven off, and

             disconnect the power cord, or shut off power

               at the fuse of circuit breaker panel.

      d)   Do not use the cavity for storage purposes.

       Do not leave paper products, cooking

               utensils, or food in the cavity when not in use.

      e)   Do not put metal inside the oven, except as

       specifically described in the manual or

               cookbook if supplied with this oven.

replacement. Do not attempt to service or repair
this appliance.

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Summary of Contents for EM044KIT-P00K

Page 1: ...MICROWAVE OVEN MODEL EM044KIT P00K 1000W 120V60Hz SERVICE MANUAL CAUTION BEFORE SERVICING THE UNIT READTHE SAFETY PRECAUTIONS IN THIS MANUAL...

Page 2: ...ODUCTION 1 2 SAFETY PRECAUTIONS 1 1 SCHEMATIC DIAGRAM HEATING PRINCIPLE OF MICROWAVE TROUBLESHOOTING PROCEDURES 5 1 COMMON BREAKDOWN AND MEANS OF REPAIRING 6 1 CRITICAL PARTS SERVING 7 1 SAFETY CHECKS...

Page 3: ...aboratory or commercial use It is intended for home use only Do not use for drying clothes linens newspaper or similar non food type items 7 Make sure that all persons using this appliance especially...

Page 4: ...should not be allowed to accumulate on hood or filter 2 When flaming floods under the hood turn the fan on INTRODUCTION This Microwave Oven service Manual is printed in a loose leaf format Each part...

Page 5: ...icrowave source and make repairs as necessary 1 Interlock operation 2 Proper door closing 3 Seal and sealing surfaces arcing wear and other damage 4 Damage to or loosening of hinges and latches 5 Evid...

Page 6: ...2 1 SCHEMATIC DIAGRAM Model...

Page 7: ...ength among the molecule and changed to microscopic microwave heating Microwave heating not only concerned the nature of the matter itself but also closely connected with the electric field strength a...

Page 8: ...her the motor the thermal cutout the transformer or the capacitor are electricity leaking 2 Examination of the resistance value of the microwave oven Close the door set the time the oven is at operati...

Page 9: ...a new one If it is enough to 3 4x check the filament resistance of the magnetron measure the filament plug with the Rx1 grade of a multi meter FIG 5 6 If it is open circuited it indicates the magnetr...

Page 10: ...ohm slowly Change the rod to different polarity the reading repeat from zero to nine mega ohm FIG 5 11 it means the capacitor is normal If the indicator of the multi meter can t point out from zero t...

Page 11: ...and the oven are serious loosed after the door closed Magnetron Fig 5 13 Fig 5 14 Fig 5 15 6 The crack of the door shielding net cover Before repairing check whether the above listed point are existed...

Page 12: ...l one If the resistance value is between 15 22k it indicates the turntable motor is normal then check the connecting shaft weave If the plastic that the shaft insert in has broken a new shaft weave sh...

Page 13: ...2 Insert the plug securely 3 Change the weave 1 Change the fan motor 2 Change the fan 3 Insert the plug 4 Overhauling them 5 Repairing it 5 The oven can heat within 2 3 minutes but can not heat from t...

Page 14: ...manufacturer and CDRH FDA immediately 2 Interlock Assembly Replacement and Adjustment 2 1 If you suspect defective primary secondary or monitor interlock switches use your ohmmeter digital or analog t...

Page 15: ...efore installation 4 2 Perform required checks and tests as described in Chapter 7 before releasing the oven to the owner Conduct a Microwave Leakage Test Refer to Section 7 5 at the magnetron area pr...

Page 16: ...the operation 3 7 Hold by the handle portion the probe cone spacer perpendicular to the areas under test for RF emissions Move the probe at a speed of no faster than 1 inch per second The areas under...

Page 17: ...D06 D08 D14 D05 S03 S05 D 00 ASS Y DOOR 1 D 01 ASS Y DOOR FRAME 1 D 02 LATCH 1 D 03 SPRING LATCH 1 D 05 BARRIER SCREEN I 1 D 06 BARRIER SCREEN O 1 D 07 PANEL DOOR 1 D 08 GASKET DOOR 1 D 14 HANDLE 1 S...

Page 18: ...Motor Fan Guide Fan W02 W03 W01 Z15 Cover Cavity Lamp 4 8 Screw 4 8 7 ST4 8TB S09 CT4 10HwBHC CT4 8TBHC ST4 12PwBHC 4 Screw 4 10 4 10 4 Screw 4 8 4 8 4 12 Screw 4 12 2 S08 S07 S05 ST4 8PBHC 4 8 Screw...

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