Sharp R-21AT free download

File name R21AT-002.pdf

A30317, SUK R-21AT O/M Model R-21AT OPERATION MANUAL (with terms of Guarantee) IMPORTANT Carefully read the Operation Manual before installing or using the microwave oven. Pay special attention to the Important Safety Instructions, see Page 4. Always use the Manual with the oven and keep it near to enable easy reference. INTELLIGENT THINKING A30317, SUK R-21AT O/M SPECIFICATIONS: AC Line voltage ... Single phase 230-240V, 50Hz AC Power required ... 1.55kW Output power ... 1000W (IEC 705) Microwave frequency ... 2450MHz *(Class B / Group 2) Outside dimensions ... 520(W) x 309(H) x 406(D) mm Cavity dimensions ... 351(W) x 211(H) x 372(D) mm Oven capacity ... 1.0 cu.ft (28 litres) Cooking uniformity ... Rotaly antenna system Weight ... Approx. 18kg * This is the classification of ISM (Industrial Scientific and Medical) equipment described in the International Standard CISPR 11. · This oven complies with the requirements of Directives 89/336/EEC and 73/23/EEC as amended by 93/68/EEC. As part of a policy of continuous improvement, we reserve the right to alter design and specification without notice. No part of this publication may be reproduced, stored in a retrieval system or transmitted in any form, electronic, mechanical, photocopied, recorded, translated or other means without prior permission from SHARP Electronics (U.K.) Ltd. The illustrations, technical information and data contained in this publication to our best knowledge, were correct at the time of going to print. The right to change specifications, at any time, without notice, is reserved as part of our policy of continuous development and improvement. · · · SHARP ELECTRONICS (U.K.) Ltd Manchester, U.K. Locall 0345 125387. TINSEA781WRR0-K92 Printed in Thailand. A30317, SUK R-21AT O/M C ONTENTS Contents ... 1 Oven Diagram ... 2 Control Panel ... 3 Important Safety Instructions ...4 Installation ... 4 - 5 Before Operation ... 6 How to Operate the Oven: Memory Cooking: Note for memory cooking ...

File name R21AT-005.pdf

MWO2000 02 01 MICROWAVE TECHNICAL BULLETIN MODELS R21AT Month of Issue: February 2000 Classification: White Page 1 of 1 REASON From the August 1999 production (serial numbers starting with the digits 9910) the chassis support (item 4-18) has been changed. Both the new and old parts are completely interchangeable. ACTION Please update your Service Manual with the part number given below. REF NO 4-18 DESCRIPTION Chassis support PART NUMBER LANGFA199WRWZ PRICE CODE AH Sharp Electronics (UK) Limited Reference EHKE445 Revision 1 White ­ Carry out as required Yellow ­ Carry out as required and whenever the unit comes in for service Red ­ Carry out on all units

File name R21AT-006.pdf

MICROWAVE TECHNICAL BULLETIN MODELS All microwave ovens Month of Issue: Classification: MWO2000 05 02 May 2000 White Page 1 of 1 SYMPTOM Localised 'scorch' marks on the oven cavity faceplate and/or the door sub-assembly following normal operation. CAUSE Variation in the sealing gap between the door sub-assembly sealer plate and oven cavity faceplate could lead to localised scorching. This phenomenon can be aggravated by abnormal usage such as no-load operation. ACTION Suggested repair methods are as follows: 1. Stainless Steel Cavities Providing the scorching is not of a severe nature: I. II. Rub the cavity faceplate down to remove marks. This can be achieved by use of a suitable grade of wire wool ensuring a uniform finish is obtained. Replace the door assembly. 2. Painted Cavities Unfortunately in these cases there maybe no option but to replace both oven cavity and door sub-assembly, dependant on scorching severity. IMPORTANT Normal service procedures should follow any repair work i.e. leakage checks etc, and it is recommended that the oven is run for a sufficient period to confirm no repeat symptoms. Sharp Electronics (UK) Limited Reference TBM0005241 Revision White Carry out as required Yellow Carry out as required and whenever the unit comes in for service Red Carry out on all units

File name R21AT851.pdf

R-21AT SERVICE MANUAL SX802R21ATPKK COMMERCIAL MICROWAVE OVEN 1000W/ R-21AT ON DEF NO. X2 CHECK MODEL R-21AT In interests of user-safety the oven should be restored to its original condition and only parts identical to those specified should be used. TABLE OF CONTENTS Page SERVICING ... INSIDE FRONT COVER CAUTION, MICROWAVE RADIATION ... 1 WARNING ... 1 PRODUCT SPECIFICATIONS ... 2 GENERAL INFORMATION ... 2 APPEARANCE VIEW ... 3 OPERATION SEQUENCE ... 4 FUNCTION OF IMPORTANT COMPONENTS ... 5 TROUBLESHOOTING GUIDE ... 6 TEST PROCEDURE ... 7 TOUCH CONTROL PANEL ASSEMBLY ... 13 COMPONENT REPLACEMENT AND ADJUSTMENT PROCEDURE ... 20 MICROWAVE MEASUREMENT ... 25 WIRING DIAGRAM ... 26 PICTORIAL DIAGRAM ... 27 CONTROL PANEL CIRCUIT ... 28 PRINTED WIRING BOARD ... 29 PARTS LIST ... 30 SHARP CORPORATION R-21AT SERVICING WARNING TO SERVICE PERSONNEL Microwav