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R-2130JS

WARNING TO  SERVICE  PERSONNEL

Microwave ovens contain circuitry capable of pro-
ducing very high voltage and current, contact with
following parts   may result in a severe, possibly
fatal, electrical shock.

(Example)

Inverter unit that includes High Voltage Capacitor,
High Voltage Power Transformer, High Voltage
Rectifier, Heat sink etc., and Magnetron, High
Voltage Harness etc..

Read the Service Manual carefully and follow all
instructions.

Before Servicing

1. Disconnect the power supply cord

,  and then

remove outer case.

2. Open the door and block it open.
3. To discharge high voltage capacitor, wait for 60 seconds.

WARNING:RISK OF ELECTRIC SHOCK.

DISCHARGE THE HIGH-VOLTAGE
CAPACITOR BEFORE SERVICING.

The high-voltage capacitor remains charged about 60
seconds after the oven has been switched off. Wait for 60
seconds and then short-circuit the connection of the high-
voltage capacitor (that is the connecting lead of the high-
voltage rectifier) against the chassis with the use of an
insulated screwdriver.

Whenever troubleshooting is performed the power supply
must be disconnected. It may in, some cases, be necessary
to connect the power supply after the outer case has been
removed, in this event,
1. Disconnect the power supply cord, and then remove

outer case.

2. Open the door and block it open.
3. To discharge high voltage capacitor, wait for 60 seconds.
4. Disconnect the leads to the primary of the inverter unit.
5. Ensure that these leads remain isolated from other

components and oven chassis by using insulation tape.

6. After that procedure, reconnect the power supply cord.

When the testing is completed,

1. Disconnect the power supply cord, and then remove

outer case.

2. Open the door and block it open.
3. To discharge high voltage capacitor, wait for 60 seconds.
4. Reconnect the leads to the primary of the inverter unit.
5. Reinstall the outer case (cabinet).
6. Reconnect the power supply cord after the outer case is

installed.

7. Run the oven and check all functions.

After repairing

1. Reconnect all leads removed from components during

testing.

2. Reinstall the outer case (cabinet).
3. Reconnect the power supply cord after the outer case is

installed.

4. Run the oven and check all functions.

Microwave ovens should not be run empty. To test for the
presence of microwave energy within a cavity, place a cup
of cold water on the oven turntable, close the door and set
the power to HIGH and set the microwave timer for two (2)
minutes. When the two minutes has elapsed (timer at zero)
carefully check that the water is now hot. If the water
remains cold carry out Before Servicing procedure and re-
examine the connections to the component being tested.

When all service work is completed and the oven is fully
assembled, the microwave power output should be checked
and microwave leakage test should be  carried out.

Don't Touch !
Danger High Voltage

Summary of Contents for R-2130JS

Page 1: ... Voltage Rectifier and Heat sink etc and Magnetron High Voltage Harness etc S94M2R2130JS R 2130JS OVER THE RANGE MICROWAVE OVEN MODEL SUPPLEMENTAL SERVICE MANUAL SHARP CORPORATION This document has been published to be used for after sales service only The contents are subject to change without notice TABLE OF CONTENTS Page PRECAUTIONS TO BE OBSERVED BEFORE AND DURING SERVICING TO AVOID POSSIBLE E...

Page 2: ...er the Microwave Measurement Procedure outlined in this service manual If microwave emissions level is in excess of the specified limit contact SHARP ELECTRONICS CORPORATION immediately 1 800 237 4277 If the unit operates with the door open service person should 1 tell the user not to operate the oven and 2 contact SHARP ELECTRONICS CORPORATION and Food and Drug Administration s Center for Devices...

Page 3: ...ehighvoltagecapacitor waitfor60seconds 4 Disconnect the leads to the primary of the inverter unit 5 Ensure that these leads remain isolated from other components and oven chassis by using insulation tape 6 After that procedure reconnect the power supply cord When the testing is completed 1 Disconnect the power supply cord and then remove outer case 2 Open the door and block it open 3 Todischargehi...

Page 4: ...acing of this standard load in the oven is important not only to protect the oven but also to insure that any leakage is measured accurately 4 Set the cooking control on Full Power Cooking Mode 5 Close the door and select a cook cycle of several minutes If the water begins to boil before the survey is completed replace it with 275 ml of cool water C Leakage test Closed door leakage test microwave ...

Page 5: ...ges are not defective C The door packing is not damaged D The door is not deformed or warped E There is no other visible damage with the oven Servicing and repair work must be carried out only by trained service personnel DANGER Certain initial parts are intentionally not grounded and present a risk of electrical shock only during servicing Service personnel Do not contact the following parts whil...

Page 6: ...Full power throughout the cooking time P 90 approx 90 of Full Power P 80 approx 80 of Full Power P 70 approx 70 of Full Power P 60 approx 60 of Full Power P 50 approx 50 of Full Power P 40 approx 40 of Full Power P 30 approx 30 of Full Power P 20 approx 20 of Full Power P 10 approx 10 of Full Power P 0 No power throughout the cooking time R 2130JS SENSOR CENTER pads MEAL TIME pads CUSTOM HELP pad ...

Page 7: ...nding plug DO NOT UNDER ANY CIRCUMSTANCES CUT OR REMOVE THE GROUNDING PIN FROM THE PLUG The power supply cord and plug must be connected to a separate 120 Volt AC 60 Hz 15 Amp or more dedicated line using agroundedreceptacle ThereceptacleshouldbelocatedinsidethecabinetdirectlyabovetheMicrowaveOven Hoodsystem mounting location OVEN DIAGRAM 1 Oven door with see through window 2 Door hinges 3 Oven la...

Page 8: ...ne touch cooking features such as MINUTE PLUS are disabled after three minutes when the oven is not in use These features are automatically enabled when the door is opened and closed or the STOP CLEAR pad is pressed R 2130JS ...

Page 9: ...2 5 GCABUB131MRP0 M Outer case cabinet 1 BA 2 6 TMAPCB080MRR0 M Schematic diagram 1 AB 2 7 FANGKB019MRY0 M Hood lamp glass assembly 1 AY 2 8 PCOVPB111MRT0 M Base cover 1 AV 2 9 PCUSUB076MRP0 M Cabinet cushion 1 AA 2 10 LANG B007MRP0 M Bottom sash angle 1 AK CONTROL PANEL PARTS 3 1 CPWBFB102MRK0 M Control unit 1 BE 3 2 XEPSD30P08XS0 M Screw 3mm x 8mm 4 AA 3 3 LANG B005MRP0 M Key fixing angle 1 AG 3...

Page 10: ...048MRF0 M Choke cover 1 AK 5 7 XCPSD40P08000 M Screw 4mm x 8mm 4 AA MISCELLANEOUS 6 1 CFZK B603MRK0 M Installation material assembly 1 AG 6 1 1 LBSHC0040MRE0 M Grommet 1 AC 6 1 2 LX BZ0195WRE0 M Toggle screw 4 AC 6 1 3 LX MZB001MRE0 M Cord holder 1 AB 6 1 4 XBRSD50P60000 M Screw 5mm x 60mm 2 AA 6 1 5 XOTSE40P12000 M Screw 4mm x 12mm 8 AA 6 1 6 XTSSD50P35000 M Screw 5mm x 35mm 6 AA 6 1 7 XWHSD50 16...

Page 11: ... 7 7 1 6 4 9 7 5 7 9 7 1 6 9 4 6 1 10 1 10 1 11 2 3 4 14 7 9 7 6 7 9 7 9 4 5 7 3 7 2 6 16 7 2 6 16 7 7 4 2 4 2 4 10 4 3 7 7 7 7 1 14 7 7 1 5 4 30 1 8 1 7 4 29 4 19 2 5 4 16 4 13 4 31 6 8 2 9 4 18 7 4 4 4 4 4 7 4 7 2 7 4 6 13 4 17 7 2 7 2 2 4 6 13 2 2 6 12 4 27 4 26 4 26 4 22 4 8 7 8 4 15 6 8 1 4 4 28 2 6 6 10 7 2 7 2 7 2 4 7 7 2 7 3 7 2 7 6 2 8 7 2 7 2 7 2 2 7 2 10 7 8 7 8 4 24 1 8 4 25 4 23 1 4 1...

Page 12: ... F G H A B C D E F G H 6 6 6 1 6 17 6 2 6 16 6 1 1 6 1 2 6 1 3 6 1 7 6 1 5 6 1 6 6 1 4 6 7 6 19 5 4 5 5 5 6 5 2 5 1 5 3 5 7 5 7 5 7 5 7 4 1 6 5 5 7 2 3 5 3 3 3 4 3 6 3 7 3 8 3 2 3 2 3 2 3 2 3 1 3 9 3 10 CONTROL PANEL PARTS MISCELLANEOUS DOOR PARTS ...

Page 13: ... ACCESSORY PACK WRAP COVER DOOR PAD Non replaceable items DOOR PROTECTOR GREASE FILTER x 2 6 13 INSTALL MATERIAL ASSEMBLY 6 1 6 15 6 3 OPERATION MANUAL RECIPE CARD FOR R 2120JK W 6 4 SCALE PLATE x 2 6 17 Rack Bottom sash and 2 10 Bottom sash angle 6 2 2 4 TOP AND WALL TEMPLATE REAR CUSHION 6 11 EXHAUST DAMPER ASSEMBLY 6 14 ...

Page 14: ...12 R 2130JS NOTES ...

Page 15: ...13 R 2130JS NOTES ...

Page 16: ...04 BY SHARP CORPORATION ALL RIGHTS RESERVED No part of this publication may be reproduced stored in retrieval systems or transmitted in any form or by any means electronic mechanical photocopying recording or otherwise without prior written permission of the publisher ...

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