S/M No. : FR520NT010. Service Manual. Refrigerator. Model: FR-520NT FR-550NT DAEWOO ELECTRONICS CO., LTD.

Transcription

1 S/M No. : FR520NT010 Service Manual Refrigerator Model: FR-520NT FR-550NT DAEWOO ELECTRONICS CO., LTD.

2 SAFETY AND PRECAUTIONS 1) For starters, be sure to check any chances of the leakage of electricity. 2) You could handle a part in the vicinity of electricity after unplugging. 3) You should put on rubber gloves to prevent an electric shock on operation test. 4) Make sure the rated current, voltage, capacity before using an instrument. 5) Keep your wet hands away from the metal goods in the freezer compartment not to be frostbitten. 6) Be careful not to let water to permeate the electric part in the machine room. 7) With the door open during your repair, you might be hurt by that door. 8) You should give a tilt to the refrigerator for your safe after removing the breakable goods inside the refrigerator. 9) You'd better use gloves if you fix it up around the evaporator. EXTERNAL VIEWS FR-520NT FR-550NT... 3 SPECIFICATIONS OUTLINE ELECTRIC PARTS POWER CORD DOOR COLOR OPERATION AND FUNCTIONS DIAGRAM WIRNIG DIAGRAM PARTICAL WIRING DIAGRAM CIRCUIT DIAGRAM AIR FLOW DIAGRAM REFRIGRANT CYCLE DIAGRAM DISASSEMBLY AND ASSEMBLY FREEZER LOUVER CONTROL SWITCH IN REFRIGERATOR ROOM EXPLODED VIEW AND PARTS LIST TOTAL EXPLODED VIEW TOTAL PARTS LIST MACHINE ROOM EXPLODED VIEW AND PARTS LIST... 28

3 EXTERNAL VIEWS 1. FR-520NT 1) EXTERNAL SIZE 2) NAME OF PARTS Freezer Compartment Lamp Sshelf Ffreezer & Icr Tray Case Icing Temperature Controller ( Freezer Compartment ) Refrigerator Compartment Lamp Temperature Controller( Refrigerator Compartment ) Fresh Case Shelf Refrigerator Cover Vegetable Case Vegetable Front Grille Adjustable Foot Freezer Pocket Egg Pocket Egg Tray Bottle Pocket Multi Pocket Multi Pocket

4 EXTERNAL VIEWS 2. FR-550NT 1) EXTERNAL SIZE 2) NAME OF PARTS Freezer Compartment Lamp Sshelf Ffreezer & Icr Tray Case Icing Temperature Controller ( Freezer Compartment ) Refrigerator Compartment Lamp Temperature Controller ( Refrigerator Compartment ) Fresh Case Shelf Refrigerator Cover Vegetable Case Vegetable Front Grille Adjustable Foot Freezer Pocket Egg Pocket Egg Tray Bottle Pocket Multi Pocket Multi Pocket

5 SPECIFICATIONS 1. OUTLINE DIVISION CONTENTS CONTENTS MODEL NAME FR-520NT FR-550NT USABLE CAPACITY FREEZER REFRIGERATOR TOTAL EXTERNAL DIMENSION WIDTH 757mm 757mm DEPTH 750mm 750mm HEIGHT 1749mm 1809mm R12 170g 170g R134a 140g 140g COOLING & CONTROL SYSTEM COOLING SYSTEM Fan Cooling System Fan Cooling System DEFROST SYSTEM Fin Evaporator Forced Fin Evaporator Forced DEFORST CONTROL Automatic Start & Stop Automatic Start & Stop NET WEIGHT 71Kg 72Kg

6 SPECIFICATIONS 2. ELECTRIC PARTS 1) COMPRESSOR R12 COMP MODEL X BL27YE-3 X X SL28YE-5 PL23YG-4 SL-28YE-5 SL28YE-5 PART CODE X A30 X X A G A A50 STARING TYPE X CSR X X RSIR RSCR RSIR RSIR R134a COMP MODEL X HBL25YG-3 X X HPL27YG1-5 X HPL27YG1-5 HPL27YG1-5 PART CODE X R30 X X R51 X R R51 STARING TYPE X CSR X X RSCR X RSCR RSCR 2) RELAY R12 ASSY TYPE NAME X 444THBZZ-52 X X 276THBYY THBYY THBYY THBYY-52 PART CODE X X X PTC RESISTANCE X S068 X X S220 S330 S220 S220 PART CODE X X X OVER LOAD PART NAME X 444THB X X 276THB 174THB 276THB 276THB R134a ASSY TYPE NAME X 783NHBZZ-52 X X 265NHBYY-52 X 265NHBYY NHBYY-52 PART CODE X X X X PTC RESISTANCE X S220 X X S330 X S330 S330 PART CODE X X X X OVER LOAD PART NAME X 783NHB X X 265NHB X 265NHB 265NHB

7 SPECIFICATIONS 3) STARTING CAPACITOR R12 PART CODE X 401RD35050 X X X X X X RATED VOLTAE X 200V X X X X X X RATED CAPACITANCE X 100 X X X X X X R134a PART CODE X 401RD35050 X X X X X X RATED VOLTAE X 200V X X X X X X RATED CAPACITANCE X 100 X X X X X X 4) RUNNING CAPACITOR R12 PART CODE X 400EL15130 X X X 400EL15110 X X RATED VOLTAE X 230V X X X 350V X X RATED CAPACITANCE X 10 X X X 5 X X R134a PART CODE X X X 400EL15110 X 400EL EL15110 RATED VOLTAE X 300V X X 350V X 350V 350V RATED CAPACITANCE X 7 X X 5 X 5 5 5) F-FAN MOTOR R12, 134a TYPE NAME S6111BDF01 S6111EDF01 X X S6111WDF01 IS-3211DWBFE-2 S6111WDF01 S6111WDF01 PART CODE X X REVOLUTION 2200RPM 2200RPM X X 2200RPM 2200RPM 2200RPM 2200RPM

8 SPECIFICATIONS 6) C-FAN MOTOR R12, 134a TYPE NAME X S6111EEC02 X X S6111WEC02 S6111UEC01 S6111WEC02 S6111WEC02 PART CODE X X X REVOLUTION X 2400RPM X X 2400RPM 2400RPM 2400RPM 2400RPM 7) DEFROST HEATER R12, 134a SPEC(W) X 148W 148W 148W 148W 148W 148W 148W PART CODE X ) LAMP ASSEMBLY R12, 134a SPEC(W) X 15W X X 15W 15W 15W 15W PART CODE X X X ) PCB TRANSFORMER R12, 134a TYPE NAME RT30 RT30 RT30 RT30 RT30 RT30 RT30 RT30 PART CODE 5EPK EPK EPK EPK EPK EPK EPK EPK ) MAIN PCB ASSEMBLY R12, 134a TYPE NAME X RT30 RT30 RT30 RT30 RT30 RT30 RT30 PART CODE X

9 SPECIFICATIONS 11) DRYER R12 R134a SPEC (g) 10g 15g PART CODE ) FUSE (PCB) R12, 134a RATED CURRENT X 250V/1.6A X 250V/1.6A 250V/1.6A 250V/1.6A 250V/1.6A 250V/1.6A PART CODE X 5F3GB1682R X 5F3GB1682R 5F3GB1682R 5F3GB1682R 5F3GB1682R 5F3GB1682R 13) TEMPERATURE FUSE R12, 134a OPERATING TEMPERATURE X 77 X X PART CODE X X X ) DOOR S/W R12, 134a PART CODE X

10 SPECIFICATIONS 3. POWER CORD NO SHAPE OF CODE PART CODE DESCRIPTION REMARK CP-2PIN FOR EUROPEAN COUNTRY 2 401RA17200 CP-2PIN FOR OTHER COUNTRY D17101 KP-30 FOR AMERICA 4 401PD17101 KP-211 FOR JAPAN & TAIWAN BP-3PIN #267 FOR CHILE FOR ISRAEL BS-1363A FOR U.K, MIDDLE ASIA SINGAPORE & MALAYSIA KP551/550 FOR CHINA & AUSTRALIA FLAP TYPE KP-551 NEC in AUSTRALIA Upper power cord s part code is only for lead wire, without any kinds of terminal or housing

11 SPECIFICATIONS 4. DOOR COLOR 1) ASSEMBLY URETHAN FREEZER DOOR(FR-520NT, 550NT) NON-KEY TYPE R12 R134a COLOR TYPE Dull lamina sheet Lamina sheet Normal PCM Bright PCM Dull lamina sheet Lamina sheet Normal PCM Bright PCM PART CODE X X X X X X KEY TYPE R12 R134a COLOR TYPE Dull lamina sheet Lamina sheet Normal PCM Bright PCM Dull lamina sheet Lamina sheet Normal PCM Bright PCM PART CODE X X X X X X 2) ASSEMBLY URETHAN REFRIGERATOR DOOR FR-520NT NON-KEY TYPE R12 R134a COLOR TYPE KEY TYPE Dull lamina sheet Lamina sheet Normal PCM Bright PCM Dull lamina sheet Lamina sheet Normal PCM Bright PCM PART CODE X X X X X X R12 R134a COLOR TYPE Dull lamina sheet Lamina sheet Normal PCM Bright PCM Dull lamina sheet Lamina sheet Normal PCM Bright PCM PART CODE X X X X X X FR-550NT NON-KEY TYPE R12 R134a COLOR TYPE KEY TYPE Dull lamina sheet Lamina sheet Normal PCM Bright PCM Dull lamina sheet Lamina sheet Normal PCM Bright PCM PART CODE X X X X X X R12 R134a COLOR TYPE Dull lamina sheet Lamina sheet Normal PCM Bright PCM Dull lamina sheet Lamina sheet Normal PCM Bright PCM PART CODE X X X X X X

12 OPERATION AND FUNCTIONS NO CONTROL FUNCTION CONTROL OBJECTS CONTENTS REMARK 1 Temperature Regulation COMP Fan 1. Temperature Regulation of Fresh Food Compartment 1) Maximum angle clockwise : Temperature setting for WINTER 2) Maximum angle counter-clockwise : Temperature setting for MIN 3) Maximum rotation angle : ) Minimum Step Difference : 0.35 / 20 5) Total Step Difference : 5 MED MAX MIN WINTER 2 Control of Temperature COMP Fan 2. Temperature Regulation of Freezer Compartment 1) Temperature is regulated by moving the lever to the left and/or the right. 2) Temperature has nothing to do with PCB control. 1. How to Control 1) COMP is controlled by On/Off point of R-Sensor at each mode. 2) Middle Off Point of Fresh Food Compartment : 3.5 3) On/Off Difference of Freezer Compartment : 1.0 4) Fan Delay : Fan is On/Off after 1 minute of Comp On/Off. 5) Step Difference of Fresh Food Compartment MIN MED : 2 MED MAX : 2 MAX W INTER : 1 TEMP. ON OFF ON/OFF DIFF STEP DIFF STEP DIFF MODE MIN MED MAX WINTER

13 OPERATION AND FUNCTIONS NO CONTROL FUNCTION CONTROL OBJECTS CONTENTS REMARK 3 Optional Function Temperature 1. Option for Weak Refrigeration 1) SW1 On : Standrd On/Off applied 2) SW1 Off : 1.5 lower than Standard On/Off 2. Option for Middle Off Point of Fresh Food Compartment 1) J01 (O), R01 (O), R02 (O) : 3 2) J01 (X), R01 (O), R02 (O) : 3.5 3) J01 (X), R01 (O), R02 (X) : Option for On/Off Difference of Fresh Food Compartment 1) J02 (O), J03 (O), R04 (O) : 0.5 2) J02 (X), J03 (O), R04 (O) : 3.5 3) J02 (X), J03 (O), R04 (X) : Option for Fan Delay 1) JP03 (O) : Fan On/Off after 1 minute of Comp On/Off 2) JP03 (X) : Comp and Fan On/Off are linked(co-working). 4 Defrosting Period Defrosting Mode 1. Determination of Defrosting Period 1) Total Run-time of Comp : 6, 8, 10 hours 2) Run-ratio of Comp : over 80% 3) Any Error : R1, D1, D2, C1 4) Total Time : 60 hours 2. Explanation 1) Defrosting starts if any Error happes or the run-ratio of Comp is over 80%, when the total run-time of Comp is over 6 hours. 2) Defrosting starts if the run-ratio of Comp is over 80 %, when the total run-time of Comp is over 8 hours. 3) Defrosting starts unconditionally if the total run-time of Comp is 10 hours, in case that any condition of 1) and 2) is not satisfied. 4) Defrosting starts immediately if total time(comp On Time+Comp Off Time) is over 60 hours, in case that any condition of 1), 2) and 3) is not satisfied.

14 OPERATION AND FUNCTIONS NO CONTROL FUNCTION CONTROL OBJECTS CONTENTS REMARK 5 Defrosting Mode Comp Fan Heater Normal Defrosting 1. Starting by Defrosting Period 2. How to Proceed 1) Pre-Cool Control Object : Comp On, Fan On, Heater Off Proceeding Time : 25 minutes Terminating Condition : if R-Sensor temperature is below Middle-Off -1 2) Heater Defrosting Control Object : Comp Off, Fan Off, Heater On Limit Proceeding Time 0 seconds : continious Heater-On regardless of D-Sensor temperature (right after the starting of Defrosting) 30 minutes : D1 Error (D-Sensor Disconnection/Short-curcuit) 80 minutes : Normal control state Terminating Condition : Heater Off if D-Sensor temperature is over 10 D2 Error : when Heater returns by limit time (30 minutes or 80 minutes) 3) Pause Control Object : Comp Off, Fan Off, Heater Off Proceeding Time : 4 minutes 4) Fan Delay Control Object : Unconditional Comp On, Fan Off, Heater Off" Proceeding Time : 4 minutes ( In case of the Option Mode for Comp-Fan Connection Working, Fan Delay is om itted.) PRE-COOL HEATER DEFROSTING PAUSE FAN DELAY NORMAL RUN 6 Action for Low Temperature of Compartments R-Heater Comp Fan Compulsory Defrosting of Heater in A/S(After Service) 1. How to start ; the defrosting begins by pressing Defrosting Key 5 times. 2. How to proceed 1) Same as Normal Defrosting by omitting Pre-cool Mode 2) Heater On unconditionally for the first 30 seconds regardless of D-Sensor temperature 1. Conditions for Low Temperature 1) Low Temperature A : RT-Sensor 13 2) Low Temperature B : 14 RT-Sensor 19 3) Sensing Difference of Low Temp. A, B : 1 RT SENSOR LOW TEMPERATURE B LOW TEMPERATURE A

15 OPERATION AND FUNCTIONS NO CONTROL FUNCTION 7 Initial Defrosting 8 Prevention of Comp CONTROL OBJECTS Defrosting Mode Comp 9 Option Circuit Nothing Concerened CONTENTS 2. How to control 1) Conditions for Low Temp. A R-Heater Off when Comp On R-Heater On when Comp Off 20 seconds of preventing time for re-start of Comp R-Heater Off, if it is not the Low Temp. A or if it is RT-Sensor Disconnection/Short-circuit) 2) Conditions for Low Temp. B Middle On/Off Point -1 when Comp is running 1. If D-Sensor temperature 3.5 in the initial power input, normal defrosting mode begins. 2. It begins in the middle of the mode of Comp re-start prevention. 1. In order to protect Comp after Comp Off, it does not re-start for a certain time, though R-Sensor becomes On 2. Re-start Prevention Time 1) In case RT-Sensor temperature 13(Low Temp. A) : 20 minutes 2) In case RT-Sensor temperature 14 : 6minutes 3) In case RT-Sensor disconnection/short-circuit : 6 minutes 1.Option for Weak Refrigeration 1) Regulation of R-Sensor Off Point 2) In case of Weak Refrigeration, take action as the followings. REMARK R-SENSOR R16=31.4 R18=2.15 SW1 Resistance (R16) : Standard Resistance(31.4 ) of R-Sensor in case of Normal Run Resistance (R18) : Standard Resistance(21.5 ) to make R-Sensor Off Point below 1.5 in case of Weak Refrigeration SW1 : In A/S, R-Sensor Off Point decreases by 1.5, if SW1 is made Off. R16 + SW1 = Middle Off Point R16 + R18 = Middle Off Point - 1.5

16 OPERATION AND FUNCTIONS NO CONTROL FUNCTION CONTROL OBJECTS CONTENTS REMARK 10 Error Display and How to Control it LED 1. Priority of Error Display R1 > D1 > D2 > C1 > A/S Compulsary Defrosting 2. Display Mode Display Type R1 ERROR LED Output Mode D1 ERROR D2 ERROR C1 ERROR A/S Compulsary Defrostting 3. R1 Error 1) Starting Condition : R-Sensor Disconnection/Short-circuit 2) Display : Flickering once during LED Off 3) How to control RT-S ERROR ~13 14~19 20~29 29~ Running Ratio (O N/O FF) 16/24 6/34 14/26 16/24 20/20 4) Ending Condition : ending automatically if R-Sensor is normal 4. D1 Error 1) Starting Condition : D-Sensor Disconnection/Short-circuit 2) Display : Flickering twice during LED Off 3) How to control : controlled by limit time of the return of defrosting(30 minutes) 4) Ending Condition : ending automatically if D-Sensor is normal 5. D2 Error 1) Starting Condition : In Defrosting Mode, the return of Heater is done by limit time 2) Display : Flickering 3 times during LED Off 3) How to control : controlled by limit time of the return of defrosting D1 Error : 30 minutes Normal PCB Function (in case of Over Frosting/Heater Disconnection) : 80 seconds 4) Ending Condition : ending automatically if Heater Off is done by D-Sensor temperature(10) at the next defrosting 6. C1 Error 1) Starting Condition : if Comp runs for 3 hours continuously when D-Sensor temperature is over -5 2) Display : continuous On of LED 3) How to control : nothing to control by Micom 4) Ending Condition ending automatically if Comp becomes Off by R-Sensor Off Point in case of D1 Erro

17 DIAGRAM 1. WIRNIG DIAGRAM

18 DIAGRAM 2. PARTICAL WIRING DIAGRAM

19 DIAGRAM 3. CIRCUIT DIAGRAM R-TEMP. SETTING D-HEATER TEMP. FUSE LAMP DOOR S/W 18

20 DIAGRAM 4. AIR FLOW DIAGRAM Frezer Please don t put bottles such as beer, beverage etc. It might be broken because of freezing. Inlet of cooling air It should not be blocked with food etc. as it is the inlet where cooling air returns. Multiple outlet of cooling air Please don t put in vegetable etc. which contain moisture. It might be frozen because of low temperatuer.

21 DIAGRAM 5. REFRIGRANT CYCLE DIAGRAM P I P E S U C C O N C O M P R E S S O R W I - C O N H O T P I P E D R Y E R C A P I L L A R Y T U B E E V A P O R A T O R A C C U M U L A T O R S U C P I P E

22 DISASSEMBLY AND ASSEMBLY 1. FREEZER LOUVER 1) FR-520NT, 550NT Push smoothly the locker of light bulb cover and Remove it. Remove the screw cover on the top left using screw driver ( - type) Remove the screw using screw driver.( + type )

23 DISASSEMBLY AND ASSEMBLY Remove the screw on the light bulb base. Pull the light housing by pressing the locker smoothly. Remove the louver.

24 DISASSEMBLY AND ASSEMBLY 2. CONTROL SWITCH IN REFRIGERATOR ROOM 1) FR-520NT, 550NT Remove the light bulb cover by pushing the locker with screw driver. Turn the light bulb to the left to remove it. Remove the screws on the light bulb base.

25 EXPLODED VIEW AND PARTS LIST 1. TOTAL EXPLODED VIEW 24

26 EXPLODED VIEW AND PARTS LIST 2. TOTAL PARTS LIST NO PART CODE PART NAME PART DESCRIPTION QUANTITY REMARK ASSY CAB URT FR-520NT ASSY CAB URT FR-550NT HINGE *T SPECIAL BOLT T/U 6X22 SWCH22A(WH) BOX M/PCB 1 5 PCB MAIN AS 1 REFER TO # SCREW TAPPING MFZN, T1 TRS 4X CAPACITOR 1 REFER TO # COVER M/PCB BOX HINGE *M COVER *M HI SPECIAL BOLT M 6X20 SWCH22A(WH) SWITCH DR FOOT *F *R AS FOOT *F *L AS SPECIAL SCREW M6X HINGE *U AS SPECIAL WASR SPECIAL BOLT T/U 6X22 SWCH22A(WH) FOOT ADJ AS FOOT ADJ *L AS SCREW TAPPING MFZN, T1 TRS 4X COVER CAB BRKT HOSE DRN B GRILLE SCREW TAPPING MFZN, T1 TRS 4X CORD POWER AS 1 REFER TO # SCREW TAPPING MFZN, T1 TRS 4X SCREW MACHINE PAN 4X8 BSNI FUSE GLASS TUBE 1 30 DRYER AS 1 REFER TO # PIPE WICON AS CLAMP FAN FAN 1 34 MOTOR C 1 REFER TO # FIXTURE C MOTR ABSORBER C MOTR CASE VAPORI 1

27 EXPLODED VIEW AND PARTS LIST NO PART CODE PART NAME PART DESCRIPTION QUANTITY REMARK SCREW TAPPING MFZN, T1 TRS 4X COMPRESSOR 1 REFER TO #5 40 SWITCH P RELAY AS 1 REFER TO # CLAMP BAND RELAY G01123 SPECIAL BOLT BASE COMP CASTER *B SHAFT CASTR *B SPECIAL BOLT T2 M6.5X SPECIAL BOLT T1 M5.0X CASE ICING COVER ICE BOX BOX ICE SHELF F WINDOW F LAMP AS 240V/15W (E14) SOCKET F LAMP AS LOUVER F SCREW TAPPING MFZN, T1 TRS 4X CAP F LUVR KNOB F CONTL INSU F LUVR FAN FIXTURE MOTR B FIXTURE MOTR SCREW TAPPING MFZN, T1 TRS 4X DEODRANT AU RETURN DEODRANT SHEET CASE DEO A BOX V/SW PCB PCB V/SW AS SOCKET R LAMP AS LAMP AS 240V/15W (E14) HARNESS V/SW AS COVER PCB V/SW BOX KNOB CONTL SCREW TAPPING MFZN, T1 TRS 4X WINDOW R LOUVER R *S *R FR-520NT 1

28 EXPLODED VIEW AND PARTS LIST NO PART CODE PART NAME PART DESCRIPTION QUANTITY REMARK LOUVER R *S *R FR-550NT INSU R *S *R FR-520NT INSU R *S *R FR-550NT LOUVER R *S *L FR-520NT LOUVER R *S *L FR-550NT INSU R *S *L FR-520NT INSU R *S *L FR-550NT COVER CUBIC/D ROLLER V/CASE FIXR SUPPORTER V/CASE ROL SCREW TAPPING MFZN, T1 TRS 4X SHELF R *T CASE CHILLED SHELF R *U COVER V/CASE ROLLER V/CASE COVER ROLL A CASE VEGETB POCKET MULT GPPS, FR-520NT(3) POCKET MULT GPPS, FR-550NT(3, 4) GUIDE JUMBO POCKT POCKET JUMBO POCKET EGG POCKET EGG CASE EGG GASKET R DR AS FR-520NT GASKET R DR AS FR-550NT 1 97 ASSY R DR 1 REFER TO # HANDLE R SCREW MACHINE MFZN, PAN 5X16 SW FRB-5460CT DECO R HNDL POCKET F GASKET F DR AS ASSY F DR 1 REFER TO # HANDLE F DECO F HNDL PLATE TANK EBLM AS 1

29 EXPLODED VIEW AND PARTS LIST 3. MACHINE ROOM EXPLODED VIEW AND PARTS LIST NO PART NAME NO PART NAME NO PART NAME 1 PLATE CAB *L 11 CABLE TIE 21 HOSE DRN B 2 PLATE CAB *R 12 ABSORBER PIPE 22 CASE VAPORI 3 BASE CAB 13 ABSORBER COMP AS 23 SCREW TAPPING 4 COVER CAB 14 WASHER SPECIAL 24 SCREW MACHINE 5 COMPRESSOR 15 WSWITEC P-RELAY AS 25 CORD POWER AS 6 PIPE WI-CON AS 16 BAND RELAY 26 SCREW TAPPING 7 PIPE HOT 17 ABSORBER PIPE A 27 FIXTURE C MOTOR 8 DRYER AS 18 MOTOR C 28 ABSORBER C MOTOR 9 PIPE SUCTION AS 19 FAN 29 PIPE SERVICE 10 PIPE SUC CONN 20 HOSE DRN A 30 BASE COMP AS

30 DAEWOO ELECTRONICS CO., LTD 686, AHYEON-DONG MAPO-GU SEOUL, KOREA C.P.O. BOX 8003 SEOUL, KOREA TELEX : DWELEC K CABLE : DAEWOOELEC G7F00E@web.dwe.co.kr FAX : 02) TEL: 02) ~8182 PRINTED DATE : SEP. 1998