SANYO EMP495WS User Manual

File No :File No :

File No :

File No :File No :

SUPPLEMENT OF SUPPLEMENT OF

SUPPLEMENT OF

SUPPLEMENT OF SUPPLEMENT OF SER SER

SER

SER SER

The following parts are different from the parts on model EM-P415WS (SM-860251)

VICE MANUALVICE MANUAL

VICE MANUAL

VICE MANUALVICE MANUAL

Key

Part No. Description

No. CAVITY PARTS

24 617 198 5580 Sensor Assy 25 617 198 5542 Duct, Sensor Assy

DOOR PARTS

1 617 207 6294 Door Cover 2 617 207 6300 Door Panel

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owave Oven

owave Ovenowave Oven

EM-P495WS (U.S.A.)EM-P495WS (U.S.A.)

EM-P495WS (U.S.A.)

EM-P495WS (U.S.A.)EM-P495WS (U.S.A.)

Key

Part No. Description

No. CONTROL PANEL PARTS

1 617 221 5853 Control Sheet 2 617 219 4578 Touch Key Board 3 617 207 6317 Control Frame 4 617 207 0377 Control Base 6 617 223 4816 Power & Control Circuit Board 9 617 207 0353 Door Release Lever

* 617 221 9424 Operating Instruction * 617 223 5882 Carton Box Complete * 617 223 5844 Name Plate

Pr Pr

oduct Code No.oduct Code No.

oduct Code No.

Pr Pr

oduct Code No.oduct Code No.

See the Service Manual of EM-P415WS (SM-860251) except the items described in this Service Manual.

437 499 03437 499 03

437 499 03

437 499 03437 499 03

CAUTIONCAUTION

CAUTION

CAUTIONCAUTION

ARNING TO SERARNING TO SER

ARNING TO SER

ARNING TO SERARNING TO SER

VICE TECHNICIANSVICE TECHNICIANS

VICE TECHNICIANS

VICE TECHNICIANSVICE TECHNICIANS

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. (b) Make the following safety checks on all ovens to be serviced before activating the magnetron or other

microwave 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) evidence of dropping or abuse.

compartments, check the magnetron, wave guide or transmission line, and cavity for proper alignment, integrity, and connections.

(d) Any defective or misadjusted components in the interlock, monitor, door seal, and microwave generation and

transmission systems shall be repaired, replaced, or adjusted by procedures described in this manual before the oven is released to the owner.

(e) A microwave leakage check to verify compliance with the Federal per formance standard should be performed

on each oven prior to release to the owner.

REFERENCE NO. SS-860259

CONTROL CIRCUIT BOARDCONTROL CIRCUIT BOARD

CONTROL CIRCUIT BOARD

CONTROL CIRCUIT BOARDCONTROL CIRCUIT BOARD

(Part No.

617 223 4816617 223 4816

617 223 4816)

617 223 4816617 223 4816

36100

3610036100

- 1 -

CONTROL CIRCUIT BOARDCONTROL CIRCUIT BOARD

CONTROL CIRCUIT BOARD

CONTROL CIRCUIT BOARDCONTROL CIRCUIT BOARD

(Part No.

617 223 4816617 223 4816

617 223 4816)

617 223 4816617 223 4816

Key No. Order Part No. Description Q’ty

INTEGRATED CIRCUIT.

IC11 409 459 4407 IC LM8853-369SP 1 IC12 409 057 3000 IC UPC358C 1 TRANSISTORS. Q11 ~ 13 405 004 3000 2SA564A-Q-TP 3 Q101 405 082 4609 DTA123YS-TP 1 Q102,105,107 405 000 1802 DTA143XS-TP 3 Q104 405 035 4809 2SC1685-Q-TP 1 Q106 405 141 4106 DTC114YSA-TP 1 Q103 405 000 5602 DTC143XS-TP 1 DIODES. D11 ~ 13 407 012 0309 IN4003-TP 3 D101 ~ 107 407 012 4406 ISS133-TP 9

251, 252 ZD14 407 051 4405 GZS13Y-AT1 1 ZD11 407 057 0500 RD5.6ESB3 1 ZD12 407 160 6802 HZS27NB1 1 ZD13, 101 407 132 2306 HZS3.9NB2 2 CAPACITORS. C258 403 109 3109 Ceramic, 100PK, 1

C251, 252 403 069 1207 Ceramic, 1000PK, 4 255, 256 +80 -20%, 50V.

C102 403 002 4708 Ceramic, 0.1mfd, 1

C103 ~ 105, 403 069 8305 Ceramic, 0.01mfd, 4 257 ± 5%, 50V.

C101 403 147 8807 Electrolytic, 1mfd, 1

C13 403 147 8609 Electrolytic, 47mfd, 1

C253, 254 403 152 7406 Electrolytic, 47mfd, 2

C11, 12 403 188 8408 Electrolytic, 470mfd, 2

RESISTORS. R101, 107 401 012 5609 Carbon, 1K ohms 8

114,123~127 ± 5%, 1/4W. R15, 102 401 012 6903 Carbon, 10K ohms 5

108,109,116 ± 5%, 1/4W. R128 ~ 130 401 012 8006 Carbon, 100K ohms 3

R16, 17 401 013 5202 Carbon, 1.2K ohms 2

R56, 58 401 013 6308 Carbon, 12K ohms 2

R259, 260 401 014 5102 Carbon, 15K ohms 2

± 5%, 50V.

± 5%, 25V.

± 20%, 50V.

± 20%, 10V.

± 20%, 16V.

± 20%, 25V.

± 5%, 1/4W.

Key No. Order Part No. Description Q’ty RESISTORS.

R13, 14 401 016 2505 Carbon, 220 ohms 2

R105, 11 401 016 3700 Carbon, 2.2K ohms 2

R104, 106 401 016 4707 Carbon, 22K ohms 2

R111, 112 401 016 9603 Carbon, 27 ohms 2

R115 401 017 1705 Carbon, 2.7K ohms 1

R110 401 018 2701 Carbon, 330 ohms 1

R113 401 018 3708 Carbon, 3.3K ohms 1

R117~122 401 020 1907 Carbon, 4.7K ohms 6

R103, 401 020 2805 Carbon, 47K ohms 3 51, 53 ± 5%, 1/4W.

R12 401 021 2903 Carbon, 5.6K ohms 1

R18, 19 401 023 0600 Carbon, 82 ohms 5 253, 254, 261 ± 5%, 1/4W.

R252 401 103 3309 MT-Film, 1.47K ohms 1

R251 401 112 4106 MT-Film, 1.54K ohms 1

R255, 256 401 155 7706 MT-Film, 2.05K ohms 2

R257, 258 401 155 7805 MT-Film, 820K ohms 2

RESISTORS BLOCKS. RB251 617 122 9066 Resistor Network 1 MISCELLANEOUS. BZ1 420 000 6800 Buzzer PKM22EPT-2001. 1 VST1 407 118 5505 Varistor ENC 471D-10A. 1 DT1 617 220 9784 Display Tube. 1 RL1 617 137 9358 Relay, OJE-SH-112LM. 1 RL2 617 141 0549 Relay, DEC DU12D1-1PR. 1 RS 1 617 128 3372 Ceramic Oscillator. 1 S 1 617 169 4109 Connector. 1 S101 617 126 8959 Connector, 11P, Male. 1 S201 617 002 4396 Connector, 3P, Male. 1 S102 617 111 1392 Connector, 2/3P, Male. 1 PT 1 617 178 3933 Step-Down Transformer 1

2 617 079 4107 Spacer. 1 J1 ~ 4 617 079 4299 Jumper. 4 J101 ~ 110 617 079 4237 Jumper. 1 0

± 5%, 1/4W.

± 1%, 1/6W.

P6TK-N101.

- 2 -

OVERALL CIRCUIT DIAGRAMOVERALL CIRCUIT DIAGRAM

OVERALL CIRCUIT DIAGRAM

OVERALL CIRCUIT DIAGRAMOVERALL CIRCUIT DIAGRAM

JUNE ‘99. 1200 LT Printed in Singapore

- 3 -

For Parts or Service ContactFor Parts or Service Contact

For Parts or Service Contact

For Parts or Service ContactFor Parts or Service Contact

SANYO FISHER SERSANYO FISHER SER

SANYO FISHER SER

SANYO FISHER SERSANYO FISHER SER

21605 Plummer Street, Chatsworth, CA91311 U.S.A.

VICE COMPVICE COMP

VICE COMP

VICE COMPVICE COMP

ANYANY

ANY

ANYANY

File No :File No :

File No :

File No :File No :

SER SER

SER

SER SER

VICE MANUALVICE MANUAL

VICE MANUAL

VICE MANUALVICE MANUAL

Micr Micr

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owave Ovenowave Oven

owave Oven

owave Ovenowave Oven

Pr Pr

oduct Code No.oduct Code No.

oduct Code No.

Pr Pr

oduct Code No.oduct Code No.

EM-P415WS EM-P415WS

EM-P415WS

EM-P415WS EM-P415WS

437 499 00437 499 00

437 499 00

437 499 00437 499 00

(U.S.A.)(U.S.A.)

(U.S.A.)

(U.S.A.)(U.S.A.)

CAUTIONCAUTION

CAUTION

CAUTIONCAUTION

ARNING TO SERARNING TO SER

ARNING TO SER

ARNING TO SERARNING TO SER

VICE TECHNICIANSVICE TECHNICIANS

VICE TECHNICIANS

VICE TECHNICIANSVICE TECHNICIANS

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. (b) Make the following safety checks on all ovens to be serviced before activating the magnetron or other

compartments, check the magnetron, wave guide or transmission line, and cavity for proper alignment, integrity, and connections.

(d) Any defective or misadjusted components in the interlock, monitor, door seal, and microwave generation and

transmission systems shall be repaired, replaced, or adjusted by procedures described in this manual before the oven is released to the owner.

(e) A microwave leakage check to verify compliance with the Federal per formance standard should be performed

on each oven prior to release to the owner.

REFERENCE NO. SM-860251

CAUTIONCAUTION

CAUTION

CAUTIONCAUTION

For micrFor micr

For micr

For micrFor micr

On every service calls, check for microwave energy emission, must be made according to the following manner.

MeasurMeasur

Measur

MeasurMeasur

Measurement must be made with the microwave oven operating at its maximum output and containing a load of 275±15 milliliters of tap water initially at 20 ±9oF) placed within the cavity at the center.

NOTENOTE

NOTE : The water container must be a 600 milliliter beaker

NOTENOTE

A properly operating door and seal assembly will normally register emission on greater than 4mW/cm measurement uncertainty with the cooking shelf or tray in place.

All repairs must be performed in such a manner All repairs must be performed in such a manner

All repairs must be performed in such a manner

All repairs must be performed in such a manner All repairs must be performed in such a manner micrmicr

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Follow the instructions supplied with a detector being used and performed an R.F. emission test around the door front and edges and all edges and vent of the outer case. The cabinet (wrapper) must be in place and the oven fully assembled.

When performing emission survey, with the meter on FAST RESPONSE the movement of a detector probe shall not exceed one (1) inch per second.

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ement of enerement of ener

ement of ener

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and made of an electrically none conductive material such as glass or plastic. The cook tray must be in place when measuring emission.

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gy emissiongy emission

gy emission

gy emissiongy emission

gy emission

gy emissiongy emission

gy emission argy emission ar

gy emission ar

gy emission argy emission ar

e minimal.e minimal.

e minimal.

e minimal.e minimal.

o±5o

celsius (68

to allow for

thatthat

that

thatthat

In the area emitting the highest reading, switch the meter to SLOW RESPONSE, and take a reading for minimum of three (3) seconds. We recommended the pattern outline shown below when the door surface is surveyed.

NOTENOTE

NOTE : Periodically check to be sure that the probe tip is

NOTENOTE

not worn or dirty.

The following U.S. standard applies to microwave ovens : 21 CFR 1030.10, Performance Standard for Microwave Ovens.

It requires that the power density of the microwave radiation emitted by a microwave oven shall not exceed five (5) milliwatts per square centimeter at any point 5 centimeter (about 2 inches) or more from the external surface of the oven.

All microwave ovens exceeding the emission level of 4mW/cm microwave ovens and the manufacturer immediately and the owner should be told not to use the microwave oven until it has been repaired completely.

If a microwave oven is found to operate with the door open, report to Dept. of Service, the manufacturer and CDRH* immediately. Also tell the owner not to use the oven. *CDRH : Center for Device and Radiological Health.

The interlock monitor switch acts as the final safety switch protecting the customer from microwave radiation. If the interlock monitor switch operates to blow the fuse with interlocks failed, you must replace all interlock switches primary and secondary interlock switches and the monitor switch with new ones because the contacts of those interlock switches may be melted and welded together.

must be reported to Dept. of Service for

- i -

- TABLE OF CONTENTS -

Adjustment Procedures ................................................... 1

Specifications .................................................................. 2

Power Output Measurement ........................................... 2

Precautions and Repair Service Tips .............................. 2

Circuit Diagram ............................................................... 3

1.1.

ADJUSTMENT PROCEDURESADJUSTMENT PROCEDURES

ADJUSTMENT PROCEDURES

1.1.

ADJUSTMENT PROCEDURESADJUSTMENT PROCEDURES

O AO A

VOID POSSIBLE EXPOSURE TO MICROWVOID POSSIBLE EXPOSURE TO MICROW

O A

VOID POSSIBLE EXPOSURE TO MICROW

O AO A

VOID POSSIBLE EXPOSURE TO MICROWVOID POSSIBLE EXPOSURE TO MICROW

ENERGY LEAKAGE, THE FOLLOWINGENERGY LEAKAGE, THE FOLLOWING

ENERGY LEAKAGE, THE FOLLOWING

ENERGY LEAKAGE, THE FOLLOWINGENERGY LEAKAGE, THE FOLLOWING ADJUSTMENT OF THE INTERLOCK SWITCHESADJUSTMENT OF THE INTERLOCK SWITCHES

ADJUSTMENT OF THE INTERLOCK SWITCHES

ADJUSTMENT OF THE INTERLOCK SWITCHESADJUSTMENT OF THE INTERLOCK SWITCHES SHOULD BE MADE ONLSHOULD BE MADE ONL

SHOULD BE MADE ONL

SHOULD BE MADE ONLSHOULD BE MADE ONL SERSER

VICE PERSONNEL.VICE PERSONNEL.

SER

VICE PERSONNEL.

SERSER

VICE PERSONNEL.VICE PERSONNEL.

The SANYO service center should have the designated detector to measure the microwave energy leakage after the repair or adjustment.

NOTENOTE

NOTE : Detector to be used at the service center is

NOTENOTE

NARDA 8100, 8200 or the equivalent.

PRIMARPRIMAR

PRIMAR

PRIMARPRIMAR MONITOR SWITCH AND DOOR SENSING SWITCHMONITOR SWITCH AND DOOR SENSING SWITCH

MONITOR SWITCH AND DOOR SENSING SWITCH

MONITOR SWITCH AND DOOR SENSING SWITCHMONITOR SWITCH AND DOOR SENSING SWITCH ADJUSTMENTADJUSTMENT

ADJUSTMENT

ADJUSTMENTADJUSTMENT (Figure 1)(Figure 1)

(Figure 1)

(Figure 1)(Figure 1)

Y INTERLOCK SWITCH, INTERLOCKY INTERLOCK SWITCH, INTERLOCK

Y INTERLOCK SWITCH, INTERLOCK

Y INTERLOCK SWITCH, INTERLOCKY INTERLOCK SWITCH, INTERLOCK

Y BY AUTHORIZEDY BY AUTHORIZED

Y BY AUTHORIZED

Y BY AUTHORIZEDY BY AUTHORIZED

Test Procedures and Troubleshooting .................... 4 ~ 10

Disassembly Instructions ....................................... 11 ~ 14

Exploded View and Parts List ................................ 15 ~ 20

Overall Circuit Diagram .......................................... 21

NOTENOTE

NOTE : If the Interlock Monitor Circuit operates and at the

NOTENOTE

same time the Fuse blows with the Door opened,

VEVE

be sure to replace the Control Circuit Board because Relay 2 on the Control Circuit Board, the Door Sensing Switch and the electric circuit related on the Door Sensing Switch, which act as Secondary Interlock Switch.

Door Latch

Lever Stopper

Door Sensing Switch

(1) Loosen 2 screws securing the Lever Stopper. (2) Adjust the Lever Stopper position so that it is pushed

forward and pull backward until there is about zero gap between the Latch Lever and the switch body on the Primary Interlock Switch and at the same time there is about zero gap between the Door Latch and the switch body on the Door Sensing Switch when

the Door Latch is securely locked. (3) Tighten the Lever Stopper screws securely. (4) Make sure the Interlock Monitor Switch closes after

the Primary Interlock Switch opens when the Door

is opened very slowly, according to “CHECKOUT

PROCEDURE FOR SWITCHES” on page 6. (5) Make sure the Interlock Monitor Switch opens before

the Primary Interlock Switch closes when the Door is

closed very slowly, according to “CHECKOUT

PROCEDURE FOR SWITCHES” on page 6. (6) Make sure the microwave energy leakage should be

no greater than 4mW/cm2 to allow for measurement

uncertainty when measured with a detector.

(All service adjustments must be made for

minimum microwave energy leakage readings.)

Interlock Monitor Switch

Screws

- 1 -

Figure 1Figure 1

Figure 1

Figure 1Figure 1

Latch Lever

Primary Interlock Switch

2.2.

SPECIFICASPECIFICA

SPECIFICA

2.2.

SPECIFICASPECIFICA

Rated Power Consumption .. 1650W.

Microwave Output ................ 1100W.

Frequency ............................. 2,450MHz±50MHz.

Power Supply ........................120V±12V, 60Hz.

Rated Current ....................... 14 Amp.

Safety Devices ..................... Thermal Fuse open at

Timer .....................................Electronic Digital, up to

Overall Dimensions ................ 205/8”(W) x 161/2”(D) x 113/8”(H)

Oven Cavity Size .................. 133/4”(W) x 145/8”(D) x 81/4”(H)

Turn Table Diameter ..............107/8”

Effective Capacity of

Oven Cavity .......................... 1.1 Cubic Feet.

Net Weight ........................... Approx. 34.1 Lbs.

3.3.

POWER OUTPUT MEASUREMENTPOWER OUTPUT MEASUREMENT

POWER OUTPUT MEASUREMENT

3.3.

POWER OUTPUT MEASUREMENTPOWER OUTPUT MEASUREMENT

NOTENOTE

NOTE

NOTENOTE

The power output specification, 1100W. on this model is measured with IEC measurement. The power output is measured with two (2) liters water is equivalent to 1100W. in measurement with IEC, when measured with the following power output.

(1) Fill two beakers (glass or plastic) with each one liter of

tap water (about 20°C) and measure the water temperature. (Use a thermometer with a 1/10 degree gauge).

(2) Place the beakers side by side in the center of the glass tray.

(3) Close the door, set the “TIME” for two minutes. (“200” in

the display window). Touch the “START” key and heat the water exactly for two minutes.

(4) Take the beakers out, immediately stir the water and

measure the water temperature respectively.

(5) Calculate the temperature rise of water in each beaker.

Then calculate the average value of two temperature rises. Output power can be calculated by the equation : Power Output (W) = 70 x ∆t Where ∆t is an average temperature rise in degrees Centigrade.

(6) Power Output shall be in the following range :

Minimum 22.9°F (12.7°C) 889W Maximum 29.3°F (16.3°C) 1141W

(7) Power Output is affected by the line voltage under load.

For correct Power Output measurement, the line voltage under load must be 120±1 volts.

TIONSTIONS

TIONS

TIONSTIONS

332°F (167°C) for Cavity. Thermal Protector open at 275°F (135°C) for Magnetron. Fuse (Cartridge Type 20A) Primary Interlock Switch, Door Sensing Switch and Relay 2. Interlock Monitor Switch.

99 min. 99 sec.

Average Temperature Rise Power Output

4.4.

PRECAUTIONS AND REPPRECAUTIONS AND REP

PRECAUTIONS AND REP

4.4.

PRECAUTIONS AND REPPRECAUTIONS AND REP

PRELIMINARPRELIMINAR

PRELIMINAR

PRELIMINARPRELIMINAR A.A.

SINCE NEARLSINCE NEARL

SINCE NEARL

A.A.

SINCE NEARLSINCE NEARL CUITS OF THIS MICROWCUITS OF THIS MICROW

CUITS OF THIS MICROW

CUITS OF THIS MICROWCUITS OF THIS MICROW BE CARRIED OUT WITH GREABE CARRIED OUT WITH GREA

BE CARRIED OUT WITH GREA

BE CARRIED OUT WITH GREABE CARRIED OUT WITH GREA

B.B.

TO ATO A

TO A

B.B.

TO ATO A ENERGY LEAKAGE, THE FOLLOWING PRECAUTIONSENERGY LEAKAGE, THE FOLLOWING PRECAUTIONS

ENERGY LEAKAGE, THE FOLLOWING PRECAUTIONS

ENERGY LEAKAGE, THE FOLLOWING PRECAUTIONSENERGY LEAKAGE, THE FOLLOWING PRECAUTIONS MUST BE TMUST BE T

MUST BE T

MUST BE TMUST BE T

(1) Before the power is applied :

(a) Open and close door several times to make sure the

(b) Make sure the perforated screen and the choke die-

(2) After the power is applied :

(a) Open and close the door to see if the interlock mech-

(b) Check microwave energy leakage with a leakage

(3) Do not operate the unit until it is completely repaired,

if any of the following conditions exists : (a) Door does not close firmly against the cavity front.

(b) The hinge is broken. (c) The choke dielectric or the door seal is damaged. (d) The door is bent or warped, or there is any other

NOTE : (e) Make sure that there are no defective parts in the

(f) Make sure there are no defective parts in the

(4) The following items should be checked after the unit

is repaired : (a) The interlock monitor switch is connected correctly

(b) The magnetron gasket on the magnetron is properly

(d) The door can be properly closed and the safety

(e) The oven must be stopped when the door is opened

The oven must not be operated with any of the aboveThe oven must not be operated with any of the above

The oven must not be operated with any of the above

The oven must not be operated with any of the aboveThe oven must not be operated with any of the above components rcomponents r

components r

components rcomponents r

Y 2,000 VOLY 2,000 VOL

Y 2,000 VOL

Y 2,000 VOLY 2,000 VOL

VOID POSSIBLE EXPOSURE TO MICROWVOID POSSIBLE EXPOSURE TO MICROW

VOID POSSIBLE EXPOSURE TO MICROW

VOID POSSIBLE EXPOSURE TO MICROWVOID POSSIBLE EXPOSURE TO MICROW

AKEN BEFORE SERAKEN BEFORE SER

AKEN BEFORE SER

AKEN BEFORE SERAKEN BEFORE SER

primary interlock switch, the interlock monitor switch and the door sensing switch operate properly. (Listen for the clicking sound from the switches). Make sure the interlock monitor switch closes after the primary interlock switch is opens when the door is opened. (See pages 1 and 6).

lectric of the door are correctly mounted.

anism operates properly.

detector and confirm the energy leakage should be no greater than 4mW/cm uncertainty.

visible damage to the oven that may cause microwave energy leakage.

Always keep the seal clean.Always keep the seal clean.

Always keep the seal clean.

Always keep the seal clean.Always keep the seal clean.

interlock mechanism.

microwave generating and transmission assembly. (especially waveguide).

and firmly.

positioned.

microwave energy).

switches work properly.

or the time is up.

emoved or bypassed.emoved or bypassed.

emoved or bypassed.

emoved or bypassed.emoved or bypassed.

AIR SERAIR SER

AIR SER

AIR SERAIR SER

TS EXISTS IN SOME CIR-TS EXISTS IN SOME CIR-

TS EXISTS IN SOME CIR-

TS EXISTS IN SOME CIR-TS EXISTS IN SOME CIR-

VE OVEN, REPVE OVEN, REP

VE OVEN, REP

VE OVEN, REPVE OVEN, REP

T CARE.T CARE.

T CARE.

T CARE.T CARE.

VICING.VICING.

VICING.

VICING.VICING.

to allow for measurement

VICE TIPSVICE TIPS

VICE TIPS

VICE TIPSVICE TIPS

AIRS SHOULDAIRS SHOULD

AIRS SHOULD

AIRS SHOULDAIRS SHOULD

VEVE

- 2 -

5. CIRCUIT DIAGRAM

DNOCTINOI

KCOLRETNIYRADNOCES

YRAMIRP

EDAMHCTIWS

•

NEPOROOD

ESOLCROOD

•••

KCOLRETNI

HCTIWS

MOCMOCMOCMOC

ONCNONON

•

- 3 -

KCOLRETNI

ROTINOM

HCTIWS

ROOD

GNISNES

HCTIWS

2YALER

+ 18 hidden pages