Service manual

ManualsBrandsSharp ManualsDomestic AppliancesKB3401LS - 30 Inch Electric Range

KB-3401LS

KB-3401LK

KB-3401LW

This is a supplemental Service Manual and is quite similar to the base models KB-3300JS/JK/JW; (S74R243KB330J). This

supplemental manual must be used in conjunction with the base model service manual for complete operation, service, safety

and replacement parts information.

WARNING TO SERVICE PERSONNEL:

This service manual is intended for use by persons having electrical and mechanical training and a level of

knowledge of these subjects generally considered acceptable in the appliance repair trade. Sharp Electronics

Corporation cannot be responsible, nor assume any liability, for injury or damage of any kind arising from the

use of this manual.

Microwave ovens contain circuitry capable of producing very high voltage and current. Contact with the

following parts may result in a severe, possibly fatal, electrical shock. (High Voltage Capacitor, High Voltage

Power Transformer, High Voltage Rectiﬁer and Heat sink etc., and Magnetron, High Voltage Harness etc..)

S76R266KB3401F

KB-3401LS

KB-3401LK

KB-3401LW

FREE STANDING RANGE

WITH MICROWAVE DRAWER

MODELS

SUPPLEMENTAL SERVICE MANUAL

TABLE OF CONTENTS

Page

PRECAUTIONS TO BE OBSERVED BEFORE AND DURING SERVICING TO

AVOID POSSIBLE EXPOSURE TO EXCESSIVE MICROWAVE ENERGY ..................... INSIDE FRONT COVER

BEFORE SERVICING ....................................................................................................... INSIDE FRONT COVER

WARNING TO SERVICE PERSONNEL ................................................................................................................. 3

MICROWAVE MEASUREMENT PROCEDURE ..................................................................................................... 5

FOREWORD AND WARNING ............................................................................................................................... 7

PRODUCT SPECIFICATIONS ............................................................................................................................... 8

POWER CONNECTION ....................................................................................................................................... 10

ANTI-TIP DEVICE ................................................................................................................................................ 12

CONTROL LAYOUT ............................................................................................................................................. 13

SCHEMATICS ...................................................................................................................................................... 14

TOUCH CONTROL PANEL ASSEMBLY .............................................................................................................. 18

OVEN/MICROWAVE DRAWER DISASSEMBLY .................................................................................................. 23

WIRING DIAGRAMS ............................................................................................................................................ 33

PRINTED WIRING BOARDS ............................................................................................................................... 39

PARTS LIST ......................................................................................................................................................... 44

PACKING AND ACCESSORIES .......................................................................................................................... 56

This document has been published to be used for after sales service only. The contents are subject to change without notice.

SHARP ELECTRONICS CORPORATION

KB-3401LW pictured

Summary of content (60 pages)

PAGE 1
KB-3401LS KB-3401LK KB-3401LW SUPPLEMENTAL SERVICE MANUAL S76R266KB3401F FREE STANDING RANGE WITH MICROWAVE DRAWER MODELS KB-3401LW pictured KB-3401LS KB-3401LK KB-3401LW This is a supplemental Service Manual and is quite similar to the base models KB-3300JS/JK/JW; (S74R243KB330J). This supplemental manual must be used in conjunction with the base model service manual for complete operation, service, safety and replacement parts information.
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KB-3401LS KB-3401LK KB-3401LW PRECAUTIONS TO BE OBSERVED BEFORE AND DURING SERVICING TO AVOID POSSIBLE EXPOSURE TO EXCESSIVE MICROWAVE ENERGY (a) Do not operate or allow the oven to be operated with the door open.
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KB-3401LS KB-3401LK KB-3401LW WARNING TO SERVICE PERSONNEL Range units contain circuitry capable of producing very high voltage and current, contact with following parts may result in a severe, possibly fatal, electrical shock. (Example) High Voltage Capacitor, High Voltage Power Transformer, Magnetron, High Voltage Rectifier Assembly, High Voltage Harness, Heating Elements, etc.. Read the Service Manual carefully and follow all instructions. Before Servicing 1.
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KB-3401LS KB-3401LK KB-3401LW SAFE SERVICING PRACTICES To avoid personal injury and/or property damage, it is important that Safe Servicing Practices be observed. The following are some limited examples of safe practices: 1. DO NOT attempt a product repair if you have any doubts as to your ability to complete it in a safe and satisfactory manner. 2. Before servicing or moving an appliance: • Remove the power cord from the electrical outlet, trip the circuit breaker to the OFF position, or remove the fuse.
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KB-3401LS KB-3401LK KB-3401LW MICROWAVE MEASUREMENT PROCEDURE A. Requirements: 1) Microwave leakage limit (Power density limit): The power density of microwave radiation emitted by a microwave oven should not exceed 1mW/cm2 at any point 5cm or more from the external surface of the oven, measured prior to acquisition by a purchaser, and thereafter (through the useful life of the oven), 5 mW/cm2 at any point 5cm or more from the external surface of the oven.
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KB-3401LS KB-3401LK KB-3401LW NOTES
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KB-3401LS KB-3401LK KB-3401LW SERVICE MANUAL FREE STANDING RANGE PRODUCT DESCRIPTION WITH MICROWAVE DRAWER KB-3401LS KB-3401LK / KB-3401LW POWER CONNECTION ANTI-TIP DEVICE FOREWORD This supplemental Manual has been prepared to provide Sharp Electronics Corp. Service Personnel with Operation and Service Information for the SHARP FREE STANDING RANGE WITH MICROWAVE DRAWER, KB-3401LS/JK/JW. SCHEMATICS Models KB-3401LS, KB-3401LK, and KB-3401LW are quite similar to models KB-3300JS/JK/JW (S74R243KB330J).
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KB-3401LS KB-3401LK KB-3401LW OVEN SPECIFICATION ITEM DESCRIPTION Power Requirements 120 /208 - 120/240Volts / 46/50 Amperes 60 Hertz Single phase, 3 wire grounded Thermal Oven Heating Elemants Top - 3000W Bottom - 3000W Rear - 2500W Case Dimensions Width 29-7/8" Height 36" Depth 27-5/16 Cooking Cavity Dimensions Width 22-5/8" Height 15-13/16" 3.
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KB-3401LS KB-3401LK KB-3401LW MICROWAVE DRAWER SPECIFICATION ITEM DESCRIPTION Power Output 1000 watts (IEC TEST PROCEDURE) Operating frequency of 2450MHz Cooking Cavity Dimensions 1.0 Cubic Feet Control Complement Width 17-11/32 Height 5-7/8" Depth 17-1/8" Touch Control System Clock ( 1:00 - 12:59 ) Timer (0 - 99 min. 99 seconds) Microwave Power for Variable Cooking Repetition Rate; P-HI................................................... Full power throughout the cooking time P-90.............
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KB-3401LS KB-3401LK KB-3401LW POWER CONNECTION 208/240 VOLT CONNECTION INSTRUCTIONS ACCESS TO TERMINAL BLOCK The range can be set for 208V or 240V. The voltage setting for your range is pre-set at 240V from the factory. Follow these steps to change the voltage setting. Loosen screw on rear access cover and pull down as illustrated in Figure 6 to access terminal block wiring connection. To close, return to original location and secure screw.
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KB-3401LS KB-3401LK KB-3401LW 3 Make sure all connections are tightened securely and replace the rear access cover. See Figure 7. connections. Tighten all 3 or 4-wire leads to the terminal block. Follow wire locations shown in Figure 10. IMPORTANT DO NOT LOOSEN the factory installed nut connections which secure the range wiring to the terminal block. Electrical failure or loss of electrical connection may occur if these 3 nuts are loosened or removed.
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KB-3401LS KB-3401LK KB-3401LW 2 DRILL PILOT HOLES AND FASTEN BRACKET ANTI-TIP DEVICE Drill a 1/8-inch pilot hole where screws are to be located. If bracket is to be mounted to the wall, drill pilot hole at an approximate 20 degree downward angle. If bracket is to be mounted to masonry or ceramic floors, drill a 5/32-inch pilot hole 1 3/4-inches deep. The screws provided may be used in wood or concrete material. Use a 5/16 -inch nut-driver or flat head screwdriver to secure the bracket in place.
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KB-3401LS KB-3401LK KB-3401LW GLASS CERAMIC COOKTOP WARM ZONE RADIANT SURFACE UNIT RADIANT SURFACE UNIT RADIANT SURFACE UNIT RADIANT SURFACE UNIT HOT SURFACE INDICATOR LIGHTS CONTROL KNOBS CONTROL KNOBS CONTROL PANEL OFF LO OFF HI LO OFF HI LO OFF SMALL HI LARGE HI HI MED Cooktop MED MED Cooktop MED OVEN MED KEY GLASS KB-3401LS 3 MICROWAVE LO LO
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Schematic-Off Condition KB-3401LS KB-3401LK KB-3401LW N WHT WHT YLW RED RED YLW 1a BRN 2a 2 INDICATOR LIGHT PROTECTOR RED RED RED P1 RED WHT L2 RED BLK L2 L1 BLK RED WHT CONTROL UNIT OVEN C3 D1 RED OVEN THERMAL CUT-OUT ORG RED C7 ORG MG THERMAL CUT-OUT C5 D3 D5 E6 E3 RY-C ORG E5 RY-B RED RED COM. L1 CONTROL S1 S2 YLW 4 INSIDE OUTSIDE P1B / 4 N RED COM. A4 A1 A2 LOW VOLTAGE TRANSFORMER A6 CAPACITOR 1.
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KB-3401LS KB-3401LK KB-3401LW COOK TOP SCHEMATIC (DETAIL) RED RED RED RED RED BLK BLK BLK BLK YLW CONTROL S1 S2 INDICATOR LIGHT YLW RED RED YLW YLW RED RED 4 L1 / P2 WHT P1A / 4A P1 2 2a RED PROTECTOR RED WHT RIGHT FRONT SURFACE ELEMENT P H1 / 4 WHT WHT YLW YLW CONTROL YLW ORG YLW YLW INSIDE OUTSIDE YLW 4a BRN 1a P1B / 4 BLK P2 L2 RED L2 L1 P1 / 4 2 YLW 1a 2a RIGHT REAR PROTECTOR SURFACE ELEMENT H2 / 2 L2 / P1 RED WHT N 3 2 WARMER SURFACE ELEMENT BLK L1 / P2
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KB-3401LS KB-3401LK KB-3401LW MICROWAVE DRAWER SCHEMATIC (DETAIL) L2 WHT BLK L1 BLK RED L L FUSE 20A RESISTOR 470 kohm 1/2W LINE CROSS CAPACITOR 1.0uF 250V NOISE SUPRESSION COIL LINE BYPASS CAPACITOR 0.0033uF 250V LINE BYPASS CAPACITOR 0.0033uF 250V RED OVEN THERMAL CUT-OUT DOOR SENSING SWITCH WHT M1 ORG M3 BRN BRN F2 ORG F3 COM.
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RANGE SCHEMATIC (DETAIL) L2 RED RED N BLK RED WHT BLK DOOR SWITCH RED M5 RED YLW BRN ORG YLW C3 FM M11 M12 RY6 ORG CLOSS FLOW FAN MOTOR M10 M8 THERMISTOR WHT WHT M9 RY9 BLK RED D1 CM RED CONTROL UNIT DOOR LOCK MOTOR SWITCH M4 BLU CONV. MOTOR BRN LM RED WHT WHT RY8 C7 DOOR LOCK MOTOR RY7 WHT WHT ORG OL C5 OVEN LAMP RY10 D3 YLW RY-C E6 E3 WHT GRY ORG BLK CONV. HEATER BLK BLK RY-B E5 WHT RED D5 WHT WHT RY3 BLU BOTTOM HEATER COM. BLK BLK N.O.
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KB-3401LS KB-3401LK KB-3401LW TOUCH CONTROL PANEL ASSEMBLY OUTLINE OF TOUCH CONTROL PANEL In addition, the synchronizing signal is available in order to compose a basic standard time in the clock circuit. The touch control section consists of the following units. (1) Keyboard unit (2) Control Unit (3) Power unit Symbol Voltage VC +5V Application LSI(IC1) The principal functions of these units and the signals communicated among them are explained below.
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KB-3401LS KB-3401LK KB-3401LW DESCRIPTION OF LSI (IC-1) The I/O signal of the LSIis detailed in the following table. Pin No. Signal I/O Description Temperature measurement input: OVEN THERMISTOR. By inputting DC voltage corresponding to the temperature detected by the thermistor, this input is converted into temperature by the A/D converter built into the LSI. 2 AN4 IN Turminal not used. 3 AN3 OUT Door lock motor driving signal. ON H: +5V During To turn on and off shut-off relay(RY8).
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KB-3401LS KB-3401LK KB-3401LW Pin No. Signal I/O 23 P30 OUT 24 - 27 COM3 - COM0 OUT 28 VL3 IN 29 - 34 P27- P22 OUT 35 P21 OUT 36 P120 OUT 37 P17 OUT 38 P16 OUT 39 P15 OUT 40 P14 OUT 41 P13 OUT 42 P12 OUT 43 P11 OUT 44 P10 OUT 45 P07 OUT 46 P06 OUT 47 P05 OUT Description Signal to reset LSI.
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KB-3401LS KB-3401LK KB-3401LW Pin No. Signal I/O 48-52 P04-P00 OUT 53 P57 OUT Description the signals holds “H” level during microwave cooking and “L” level while not cooking. In other cooking modes (90%, 80%, 70%, 60%, 50%, 40%, 30%, 20%, 10%, 0%) the signal turns to “H” level and “L” level in repetition according to the power level. Microwave cooking mode VARI MODE Other cooking mode ON TIME OFF TIME ON TIME OFF TIME 100% power 32 sec. 0 sec. 60sec. 0ec. 90% power 30 sec.
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KB-3401LS KB-3401LK KB-3401LW PRECAUTIONS FOR USING LEAD-FREE SOLDER 1. Employing lead-free solder The "Main PWB" of this model employs lead-free solder. This is indicated by the "LF" symbol printed on the PWB and in the service manual. The suffix letter indicates the alloy type of the solder. Example: Indicates lead-free solder of tin, silver and copper. 2. Using lead-free wire solder When repairing a PWB with the "LF" symbol, only lead-free solder should be used.
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KB-3401LS KB-3401LK KB-3401LW OVEN / MICROWAVE DRAWER DISASSEMBLY WARNING: Follow all safety precautions beginning on Page 2 before proceeding! Fig. 1 1. Before removing Control Panel, take measures to protect the Cook Top surface and keep Microwave Drawer open to prevent scratches. 2. Remove all Control Knobs (Fig 1). 3. Unscrew all Retainers (Fig 1). Control Knobs Retainers Glass Key Deco GND Deco Screw 4. Unscrew Glass Key Deco screw (1) (Fig 1). 5.
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KB-3401LS KB-3401LK KB-3401LW Fig. 4 10. Remove screws from Control Panel Frame (Fig 4). Control Panel Frame 11. Slide Cook Top forward to unlock from Fig. 5 shoulder screws, then remove or reposition (Fig. 5). 12. Remove electrical cover and screws holding the select switch from back plate. Then remove all screws on back plate and carefullyremove back/side panels (Fig. 6). Fig.
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KB-3401LS KB-3401LK KB-3401LW 14. Remove screws from Microwave top Air Duct and take off (Fig. 7). 15. Remove all screws from Microwave Back Plate (Fig. 7). Air Duct Fig. 7 16. Lift Back Plate and remove carefully not to damage any wires (Fig. 7). NOTE: The Microwave Back Plate cannot be completely removed due to wiring. If you need to remove, you will have to unhook all wiring routed through it.
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KB-3401LS KB-3401LK KB-3401LW STOP SWITCH, SECONDARY INTERLOCK SWITCH AND MONITOR SWITCH REMOVAL 1. Disconnect the power supply cord. 2. Open the drawer and keep it open. 3. To discharge the high voltage capacitor, wait for 60 seconds. 4. Remove the Cook Top. 5. Remove the Cook Top Stay (right or left). 6. Remove the screw holding the latch hook to the oven flange. 7. Remove the latch hook from the oven flange. 8. Disconnect the wire leads of each switch. 9.
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DRAWER/SLIDE RAIL REMOVAL DRAWER ASSEMBLY AND CHOKE REMOVAL 1. Disconnect the power supply cord. 2. Open the drawer and keep it open. 3. To discharge the high voltage capacitor, wait for 60 seconds. 4. Remove the both right and left Cook Top Stays. 5. Remove (2) Drawer Support Covers from Choke Cover as shown in (Fig. D-1). 6. Insert a putty knife (thickness of about 0.5mm) into the gap between the choke cover and the door frame. 7. Carefully slide choke cover away from drawer as far as possible. 8.
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KB-3401LS KB-3401LK KB-3401LW OVEN DOOR REMOVAL OVEN DOOR ASSEMBLY REMOVAL 1. Disconnect the power supply cord. 2. Open the door to the fully opened position (Fig. O-1). 3. Pull the lock located on both hinge supports up and engage in the hook of the hinge levers. You may have to apply a little downward pressure on the door to pull the locks fully over the hooks (Fig. O-2). 4. Grab the door by the sides, pull the bottom of the door up and toward you to disengage the hinge supports.
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KB-3401LS KB-3401LK KB-3401LW OVEN BAKE ELEMENT REMOVAL 1. 2. 3. 4. 5. 6. Disconnect the power supply cord. Refer to the disassembly instructions as previously stated. Disconnect the wires by removing (2) nuts from element (Fig. O-5) Remove the (2) screws holding the element from inside the oven (Fig. O-6). Pull the Element into the oven. Proceed in reverse to reinstall the Bake Element. Fig. O-5 Fig. O-6 OVEN BROIL ELEMENT REMOVAL 1. 2. 3. 4. 5. 6. Disconnect the power supply cord.
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KB-3401LS KB-3401LK KB-3401LW BLOWER MOTOR REMOVAL 1. 2. 3. 4. 5. 6. 7. Disconnect the power supply cord. Refer to the disassembly instructions as previously stated. Unhook all wiring from Blower Motor (Fig. O-11) Remove tape from Thermistor rear hole. Remove the (2) screws holding the Blower Motor to the Rear Plate. The Blower Motor is now free. Proceed in reverse to reinstall the Blower Motor. Fig. O-11 LOCK MOTOR REMOVAL 1. 2. 3. 4. 5. 6. 7. Disconnect the power supply cord.
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KB-3401LS KB-3401LK KB-3401LW CONVECTION MOTOR/IMPELLER BLADE REMOVAL 1. 2. 3. 4. 5. 6. 7. 8. 9. Disconnect the power supply cord. Refer to the disassembly instructions as previously stated. Unhook all wiring from convection Motor (Fig. C-16). Remove the (8) screws holding the convection cover on from inside the oven (Fig. C-13). Remove the (2) screws holding the convection heater in place (if necessary) (Fig. C-14). Unscrew the convection fan nut by turning it clockwise (Fig. C-14).
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KB-3401LS KB-3401LK KB-3401LW COOK TOP RADIANT HEATERS/HOT SURFACE INDICATOR REMOVAL 1. Disconnect the power supply cord. 2. Refer to the disassembly instructions as previously stated. 3. After Cook Top Assembly is free, turn upside down (glass side down) on a protective surface to prevent scratching (Fig. O-13). 4. Remove the (10) screws from Bottom Plate and place to the side. 5. Remove Heater Protect Cover (Fig. O-14). 6. Remove necessary spring strap from Radiant Element. 7.
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WHT BLK WHT H1(RR) H1(LF) H1(LR) WHT w/BRN STRIPE or BRN H2(LF) WHT WHT 4a(RF) WHT w/YLW STRIPE or YLW RED 4 (RF) H2(RR) WHT L2 WHT w/BRN STRIPE or BRN BLK L1 2 (RF) H2(LR) VLR-12V 1 2 3 4 5 6 7 8 9 10 11 12 (TO COOKTOP HARNESS) L1 (RR) ORG L2 (RR) RED L1 (LR) H1 (RR) BLK P (RR) RED P BLK P2 (RF) PILOT LIGHT LEFT YLW GRN YLW S2 (RF) S1 (RF) INFINITE SWITCHES (LEFT SIDE) P (LR) H2 (LR) YLW RED RED H1 WHT w/BRN STRIPE or BRN L2 (LR) WHT YLW orWHT w/YLW
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YLW WHT BRN H2(RR) H2(LF) H2(LR) 34 WHT YLW (JST ELP-02V) TO DRAWER HARNESS WHT WHT BLK WHT BRN BLK WHT RED L1 L2 4 (RF) 4a(RF) H1(RR) H1(LF) H1(LR) H2(RF) (JST VLP-12V) TO INFINITE SW HARNESS 2 1 12 11 10 9 8 7 6 5 4 3 2 1 BLU RF WHT L2 LF YLW SURFACE LAMPS LR BLK RR BRN BLK BLU 2b BLK BLU 2b YLW BLK 1b P1 YLW WHT 1 ZONE WHT P1A LEFT REAR (LR) LARGE WHT 2a BLU BLK 2b 1 ZONE BLK YLW P1 YLW RED P1B 1 ZONE WHT YLW P1 YLW BRN 1b RIGHT REAR (RR) SMALL LE
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WHT STOP SW (COM.) GRN (N.O.) 2 YLW EX 1 WHT TO COOKTOP HARNESS 2 GRN 3 4 WHT ORG ORG WHT WHT EX RED ORG EX (N.O.) RED BLK RED SWITCH SECONDARY INTERLOCK (COM.) BRN BRN EX EX BRN WHT UL TAPE 1 2 TO PWB CNB EX RED (N.O.) RED RED 3 RY-2 (COM.) RED EX EX RED (COM.) RY-4 RED ORG EX BRN (N.O.) EX (N.O.) RY-1 FAN MOTOR (COM.) ORG EX BLK BLK RY-3 (COM.) EX EX RED (N.O.
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3 GRY 2 GRY 1 8 GRY 7 GRY 6 GRY GRY TO PWB CNH 9 GRY 5 14 15 1 WHT 7 YLW 6 RED 5 BRN 4 RED 3 BLK ORG TO OVEN HARNESS 2 ORG 1 2 5 RED GRN 6 7 TO CPU CNM 4 BLK 3 9 RED 8 BRN 10 YLW GRY GRY GRY GRY GRY GRY GRY WHT 6 11 12 ORG BLK ORG 13 14 100 3 2 1 4 TO CPU CNK 9 8 7 6 5 10 11 12 6 2 1 13 BLK BLK BLK WHT 14 15 TO CPU CNL 5 WHT 5 GRY 4 4 GRY GRY 4 3 GRY 3 2 GRY 3 1 GRY 2 THERMISTOR THERMISTOR LOCK MOTO
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(RIGHT) (L2) (LEFT) (L1) TERMINAL RED NO.07 NO.
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BLK BLK (LEFT) (L1) 38 TERMINAL WHT RED WHT RED (CENTER) (RIGHT) (N) (L2) ORG EX OVEN LAMP WHT WHT EX 2 LOCK MOTOR BRN BRN (COM) 1 WHT WHT 3 (N.O.) RED VOLTAGE SWITCH (N.C.) BLK YLW (COM) BLK BLK RED (N.O.) TOP HEATER RED BRN (N.C.
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KB-3401LS KB-3401LK KB-3401LW 1 2 4 3 5 6 A A B B C C D D E E F F G G H H Figure S-2.
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KB-3401LS KB-3401LK KB-3401LW 1 2 4 3 5 6 A B B C C Figure S-3.
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KB-3401LS KB-3401LK KB-3401LW 1 2 4 3 5 6 B B 1 C 6 CNJ CNE ZZRD448AFBWPQ 7 1 D16 D17 D15 A S047081 A 1 D14 RY10 C2 6 D18 5 1 D2 D1 D3 C1 VRS1 R1 D CNH D7 RY3 R3 DIP FUSE 2.5A 15 RY9 ZD1 D13 D4 RY11 CNA CND FA844 D C 2 E CNB 3 1 D8 D10 1 R4 R2 C E CNC D11 E 1 Q1 D12 7 B RY7 RY8 D9 D5 RY6 RY5 RY4 F RY1 F 3 RY2 D6 G G H H Figure S-4.
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R8 2 B C E C3 CNK 15 C21 1 CNL 9 3 42 R100 6 CF3 LD10 1 CNF 3 4 CF1 1 8 9 CNX 2 1 CNM 14 5 9 1 CNN CNY 8 2 LCD1 CF2 6 5 3 4 D 4 R40 Figure S-5.
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1 2 3 43 Self Clean Oven Light 4 8 0 (On) 7 Control Lock Cooktop warm (Set Off) 5 4 Timer Clock Setup (MicroWarm) MicroWarm (Defrost) Sensor Popcorn Minute Plus Power Level START Stop Clear Custom Help 9 6 Defrost (Sensor Cook) Sensor Reheat Reheat Sensor Cook 3 4 E F Figure S-5.
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KB-3401LS KB-3401LK KB-3401LW CONTROL PANEL PARTS LIST Note: The parts marked “∆” may cause undue microwave exposure. The parts marked “*” are used in voltage more than 250V. REF. NO. 1- 1 1- 2 1- 3 1- 4 1- 5 1- 6 1- 7 1- 8 1- 9 1-10 1-11 1-12 1-13 1-13 1-14 1-15 1-15 1-16 1-16 1-16 1-17 1-17 1-18 1-18 1-19 1-19 PART NO.
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KB-3401LS KB-3401LK KB-3401LW 1 2 4 3 6 5 CONTROL PANEL A A 1-18 1-17 1-13 1-8 1-18 1-16 1-12 B B 1-17 1-1 1-8 1-10 1-13 C C 1-15 1-12 1-11 1-12 1-5 D D 1-12 1-7 1-11 1-7 1-14 1-3 E E 1-13 1-7 1-2 1-6 F F 1-19 1-4 1-13 1-9 G G Actual wire harness may be different from illustration.
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KB-3401LS KB-3401LK KB-3401LW COOK TOP PARTS LIST Note: The parts marked “∆” may cause undue microwave exposure. The parts marked “*” are used in voltage more than 250V. REF. NO. 2- 1 2- 2 2- 3 2- 4 2- 5 2- 6 2- 7 2- 8 2- 9 2-10 2-11 2-12 2-13 2-14 2-15 2-16 2-16 2-16 2-17 2-18 2-19 2-19 2-20 2-20 2-21 PART NO.
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KB-3401LS KB-3401LK KB-3401LW 2 1 4 3 6 5 COOK TOP 2-16 2-19 A A 2-21 2-12 2-2 Front view 2-17 B 2-6 B 2-12 Rear view 2-20 C C 2-21 2-2 2-4 D D 2-5 2-9 2-3 2-11 E 2-10 E 2-14 2-4 2-15 2-9 F F 2-7 COMMON PARTS 2-18 2-13 G G 2-1 2-12 2-8 2-13 H Actual wire harness may be different from illustration.
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KB-3401LS KB-3401LK KB-3401LW MICROWAVE DRAWER PARTS LIST Note: The parts marked “∆” may cause undue microwave exposure. The parts marked “*” are used in voltage more than 250V. REF. NO. ∆ * 3- 1 3- 2 3- 3 3- 4 3- 5 3- 6 3- 7 3- 8 3- 9 3-10 3-11 3-12 3-13 3-14 3-15 3-16 3-17 3-18 3-19 3-20 3-21 3-22 3-23 3-24 3-25 3-26 3-27 3-28 3-29 3-30 3-31 3-32 3-33 3-33 3-33 3-34 3-35 3-36 3-37 3-38 3-39 3-40 3-41 3-42 3-43 3-44 3-45 3-46 3-47 3-48 3-49 3-50 3-51 3-52 3-53 3-54 3-55 3-56 3-57 PART NO.
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KB-3401LS KB-3401LK KB-3401LW REF. NO. PART NO.
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KB-3401LS KB-3401LK KB-3401LW 1 2 MICROWAVE DRAWER 4 3 6 5 MICROWAVE DRAWER HARNESSES A 3-64 3-47 3-55 3-65 A 3-14 3-28 Actual wire harness may be different from illustration.
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KB-3401LS KB-3401LK KB-3401LW OVEN PARTS LIST Note: The parts marked “∆” may cause undue microwave exposure. The parts marked “*” are used in voltage more than 250V. REF. NO. 4- 1 4- 2 4- 3 4- 4 4- 5 4- 6 4- 7 4- 8 4- 9 4-10 4-11 4-12 4-13 4-14 4-15 4-16 4-17 4-18 4-19 4-20 4-21 4-22 4-23 4-24 4-25 4-26 4-27 4-28 4-29 4-30 4-31 4-32 4-33 4-34 4-35 4-36 4-37 4-38 4-39 4-40 4-41 4-42 4-43 4-44 4-45 4-46 4-47 4-47 4-48 4-48 4-49 4-50 4-51 4-52 4-53 4-54 4-55 4-56 4-57 4-58 4-59 4-60 4-61 PART NO.
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KB-3401LS KB-3401LK KB-3401LW 2 1 4 3 6 5 OVEN UNIT OVEN UNIT HARNESSES A A 4-42 4-40 Actual wire harness may be different from illustration.
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KB-3401LS KB-3401LK KB-3401LW OVEN DOOR PARTS LIST Note: The parts marked “∆” may cause undue microwave exposure. The parts marked “*” are used in voltage more than 250V. REF. NO. 55555555- 1 1 1 2 3 3 3 4 PART NO.
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KB-3401LS KB-3401LK KB-3401LW 1 2 4 3 6 5 OVEN DOOR A A 5-2 B B C C 5-1 D D E E 5-4 F F 5-4 5-3 G G 5-4 H H 1 2 4 3 54 5 6
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KB-3401LS KB-3401LK KB-3401LW PACKING PARTS LIST Note: The parts marked “∆” may cause undue microwave exposure. The parts marked “*” are used in voltage more than 250V. REF. NO. 666666666- 1 2 3 4 5 6 7 8 9 PART NO.
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KB-3401LS KB-3401LK KB-3401LW PACKING PACKING CASE SUPPORT CORNERS 6-2 BOILER INSERT 6-3 BOILER PAN 6-8 ANTI-TIP TEMPLATE 6-4 OPERATION MANUAL 6-5 INSTALLION MANUAL 6-7 ANTI-TIP KIT 6-6 6-1 Non-replaceable items 6-9 EXTENDED RACK ASSY x 2 OVEN RACK BOILER PAN RACK 56
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KB-3401LS KB-3401LK KB-3401LW NOTES 57
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KB-3401LS KB-3401LK KB-3401LW NOTES 58
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KB-3401LS KB-3401LK KB-3401LW NOTES 59
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KB-3401LS KB-3401LK KB-3401LW COPYRIGHT © 2006 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. 2005 SHARP CORP. (6R2.00E) Printed in U.S.