TEST REPORT - Keison Products
Contents
1. Page 19 of 22 MOTOR TACHO 12 CON1 1 2 2 Connection 4 5 to 6 Display 7 Board 8 9 MOTOR PMW MOTOR TACHO DIS RST 0 1 SIL SOCKET 2 JP2 45V 0 1 LCK HEADER 5 Program Header 5 6 5 Circuit Diagram Display Board 2v vec W56 C2 0 LUF 25V 0805 RII 33R 1206 R12 33R 1206 USB SI9956DY 192100805 19 NC NC Page 20 of 22 INF SOV 0805 1NF 50V 0805 140498 ADO PAL ADI AD2 AD3 AD4 PAS ADS PA6 AD6 PA7 AD7 PBO TO 1 1 AINO PB3 AINI PBASS PB5 MOSI PB6 MISO PB7 SCK RESET AT9IUSRST5 RAT BUK481 100A PCO AS PCL 9 10 PC3 Ail 12 PCS A13 PC6 14 PC7 15 teus 22 23 24 25 PDO RXD PDI TXD PD2INTU PD3 INTI PD4 PDS OCIA PD6 WR PD7RD 36V CS 16 U IUF 25V 0805 6 6 Circuit Diagram Micro Control Display Board PIC DIS PIC DIS DIS ACK 8MHZ C RES 1 5V C1 11 MLCR VPP THV RCO TIOSO TICKI RC1 T1OSU CCP2 RC2 CCP1 RC3 SCK SCL RA1 AN1 RC4 SD SDA RA2 AN2 VREF RC5 SDO RA3 AN3 VREF RC6 TX CK RA4 TOCKL RC7 RX DT RAS AN4 SS RBO INT RB1 OSC1 CLKIN RB2 RB3 PGM 25 RB4 26 OSC2 CLKOUT ABS RB6 PGC 28 RB7 PGD PIC16F876 20 SO 0 1UF 25V2. 17 6 3 Heater Control Main Board 18 6 4 Micro Control Main Board 19 6 5 Display Board 20 6 6 Micro Control Display Board 21 7 0 Troubleshooting Guide amp Error Codes 22 Page 2 of 22 Introduction This service manual is intended for use by persons who are suitably qualified in the repair of both mechanical and electrical equipment Safety Warning e Always Ensure the unit is disconnected from the mains electricity supply before attempting maintenance or servicing e Only Suitably qualified personnel will undertake any repairs or replacement of parts e Only spare parts supplied or specified by Bibby Sterilin or its agents should be used Fitting of non approved parts may affect the performance and safety features designed into the instrument e After repair always conduct a full electrical safety test using appropriate equipment Digital Hotplate Technical Data Digital Hotplate Technical Data Model SD162 CD162 SD160 Heater Power W 700 500 700 Max Plate Temp C 325 450 325 Liquid Temp Range C 50 200 Stirrer Speed Rpm 200 1300 Stirrer Motor 12v DC Brushless 700807 S Supply Current At 230V 3 06 2 2 3 06 Heater Resistance Cold 75 5 105 8 75 5 Display PCB 700889 ES Metal S W 700830 ES Ceramic S W 700945 ES 0160 S W Main PCB 70083 1 ES Internal Fuses 5 T 3 15 T 5 T Unit Size W x D x H 19
3. BOARD METAL 1 700892 7 0 2 INSULATED WIRE FOR PROBE 0 002 Page 11 of 22 5 2 CD162 Complete Parts List CD162 Parts List Top Level Item Description Qty 0 0717 SMALL BOX 410 X 335 223MM DC0732A FIT LEFT HAND FITMENT SAMPLE REF DC0732B FIT RIGHT HAND FITMENT SAMPLE RE HB502 18 S MAIN FUSES 3 15A 058 HIGH TEMP WRAP HH114 FOLLOWER FOR HALOGEN HH149 ANTI VIBRATION FOAM 12MM HH179 S UK MAINS LEAD MOULDED PLUG HH180 S EUROPEAN MAINS LEAD WITH PLUG 1 700739 TILE ASSEMBLY NSPCR1 FIBRE WASHER M4 N165 SCREW M4 X 10 POZI PAN 402001 5 HEX FULL NUT TO BE 402002 M4X0 7 HEX FULL NUT 613003 WASHER M4 700071 SHAKEPROOF WASHER 700105 M4 SHAKE PROOF WASHER BZP AR 700309 PLAIN WASHER BRIGHT ZINC 700311 M4 PANHEAD SCREW 8MM LONG 700343 HEAT SHRINK TUBE 3 2 BORE 700554 700567 M4 X 6 POZI PAN HEAD SCREW M3 X 10MM POZI PAN HEAD SCREW 700598 CE LABEL 38MM X 38MM 700606 4 10 LG TAPTITE P PAN 700617 IMPORTANT NOTICE LEAFLET 700730 NEODYMIUM IRON BORON MAGNET 700733 CERAMIC SPACER H375 FEMALE 700736 SUPPORT FOOT TYPE PD2014 700745 THERMAL INSULATOR 700752 LINER PLATE 700753 PRESSURE PLATE 700759 HOTPLATE BASE UNVENTED 700
4. DO 27 D6 RES CONV MF 10K 0 25W 1 0 4 MF25 SERIES R6 SUB11832 Main Board 3 Way Header Sub assembly A 1 Panel s JP6 RES CONV MF 10K 0 25W 1 0 4 MF25 SERIES R5 SUB11832 Main Board 3 Way Header Sub assembly A 1 Panel s JP11 RES CONV MF 10K 0 25W 1 0 4 MF25 SERIES R4 SUB11832 Main Board 3 Way Header Sub assembly A 1 Panel s JP7 RES CONV MF 10K 0 25W 1 0 4 MF25 SERIES R1 SUB11832 Main Board 3 Way Header Sub assembly A 1 Panel s JP10 RES CONV MF 10K 0 25W 1 0 4 MF25 SERIES R3 SUB11833 Main Board 12 Way Socket Sub assembly A 1 Panel s CON1 RES CONV MF 100R 0 25W 1 0 4 MF25 SERIES R17 SWITCH CONV ENCODER 5V DC 11mm PITCH EN2 RES CONV MF 100R 0 25W 1 0 4 MF25 SERIES R16 SWITCH CONV ENCODER 5V DC 11mm PITCH EN1 OPTO CONV COUPLER TLP620 GB SINGLE TRANSISTOR DIPA US Please note the same main board hardware and software is used on all models Page 14 of 22 5 5 Display Board PCB Parts List Display Board PCB Parts List Description Reference DIODE CHIP ZENER BZX84C56 56V 350mW 5 SOT 23 D6 TRANSISTOR CHIP BI POLAR NPN MBTA42 40V 500mA SOT 23 TR2 TRANSISTOR CHIP MOSFET P Channel Si9953DY 20V 2 3A SO 8 U4 TRANSISTOR CHIP MOSFET N Channel SI9956DY 20V 3 5A SO 8 05 INDUCTOR CONV FERRITE 622LY 221K 220UH 500mA 5 Radial 3mm 5mm L1 CAP CHIP CER 0 1uF 25V 10 0805 X7R SERIES
5. Item Qty Part No Description I 1 700944 S Aluminium Hotplate 230V 700W 25mm 2 1 700750 Baffle Plate Complete with Bulb Clip 3 5 700105 M4 Shake proof Washer 4 1 700732 1 5 8 700733 Ceramic Spacer Female 6 7 700744 Ceramic Spacer Male 7 4 700772 M4 x 50mm Stud Page 6 of 22 2 0 Stir Motor 2 1 Stir Motor Assembly A Exploded View y is L 1 d Assembled Magnet Height Adjustment View 2 2 Stir Magnet height adjustment To ensure the correct clearance between the magnets and the base of the hotplate adjust the gap as shown above to 11mm metal top or 7mm ceramic top Secure the magnet support bar in the correct position using the two 4mm grub Screws 2 3 Stir Motor Parts List Stir Motor Parts List Item Qty Part No Description 1 1 700807 S 12v DC Motor Premotec 2 1 700819 Motor Mounting Bracket 3 4 700071 M3 Shakeproof Washer 4 4 700818 M3 x 4 Long Pan Head Screw 5 1 700811 Magnet Support Bar 6 2 700730 Neodymium Iron Boron Magnet 7 2 700816 M4 x 4 Long Grub Screw 8 1 700837 4 Way Crimp Terminal 9 4 700838 Crimp Terminal For Motor 2 4 Stir Motor Wiring Details Stir Motor Wiring Details JP1 Pin Wire Colour Description 1 Green Motor Tacho Output 2 Red
6. Pozi Pan Head Screw Note the same main board 700831 and assembly procedure is used in both the metal and ceramic versions Page 9 of 22 4 1 Board Layout 4 0 Main Board DANGER HIGH VOLTAGE AREA RL1 Program 0000000000 Speed OOOO 5 2 17 4 2 Main Board Connection Details Live 4 C29 Neutral O s 2 12v 1P3 0v Serial Data JP3000000 Main Board Connection Details Connector Description Comments Fused IEC Mains Inlet 230v 50 60Hz Supply Input Heater L amp N Heater Output Connect to Heater Live amp Neutral JP1 Motor Output Connect to Stir Motor JP2 Program Port Not Used Factory use only JP3 RS232 Output Not used CONI Display Data amp Supply Connect to Display PCB CON2 Thermocouple Input Hotplate thermocouple Green Brown amp White Blue CON3 100 Probe Input Probe Input Connector polarity not important TPI Motor speed control 0 5vdc Service use only TP2 12 volt Test Point Service use only TP3 0 volt Test Point Service use only Earth 1 General Support Earth Earth 2 Hotplate Earthing P
7. 0805 MOTOR PMW MOTOR TACHO FL DATA FL WARN 5 1 Disp 4 5 12 1NF 50V 0805 2 ENCODER VERT CONNECTION Pispla P C13 ANF S0V 0805 Page 21 of 22 ENCODER VERT CONNECTION To inform the operator that 1 more errors have occurred a message will be displayed of the form ERR XXXX 7 0 Troubleshooting Guide amp Error Codes Where XXXX will give an error code to enable the type of error to be determined The codes are additive if more than one fault present Indicator Status Symptom Redl Check Or Suspect Action Vac Florescent Display Hot LED a Mains Supply Present Restore Supply Not Functioning x x b Internal Fuses Replace Fuse c Power supply failure Check for 5 amp 12v O P Replace Main board d Display ribbon cable is fitted Ok Check refit Error 0001 Probe out of sample Ensure probe is in contact with sample Error 0002 Probe open circuit Check wiring amp connectors replace probe Error 0004 Probe short circuit Check wiring replace probe Error 0008 Probe to hot Sample temp above 200 C maximum probe temp Error 0010 Thermocouple to hot open circuit Check wiring replace thermocouple Error 0020 Motor stalled or disconnected Free or replace motor check connections Error 0100 Triac failure probably short circ
8. 0x305x111 190x305x109 190x305x122 Electrical Supply 230V 50 60Hz Page 3 of 22 1 0 Hotplate Mechanical Assembly 1 1 CD162 Ceramic top Assembly Drawing Front View Qo gt gt Z d a C y rive HP 8 43 fr AA C5 722 lAa NOM ERE sl css 563 0 4 4 gt Underside View Front ww I T Aea MEE ie nd F een 4 p CTS nece mom rcl 4 a Rear Cia NIA 1 2 CD162 Ceramic Top Parts List CD162 230v Ceramic Hotplate Parts List Item Qty Part No Description 1 4 402002 M4 Nut 2 8 700733 Ceramic Spacer Female 3 4 700105 Shake proof Washer 4 1 700771 Baffle Plate 5 4 700772 M4 50mm Stud 6 1 700753 a 1 700752 Liner Plate 8 1 700745 Microtherm Pad 9 1 700755 S Mica Clad Element 230v 500W 10 1 1700739 Carrier Frame Tile Assembly Complete 11 1 Ceramic Tile 12 1 502 24 Thermocouple 13 1 700790 Thermocouple Insulation Pad Page 4 of 22 1 3 SD162 Metal top Assembly Drawing Front View OK Bulb Clip lt
9. 1 M3 SHAKEPROOF WASHER 3 700105 M4 SHAKE PROOF WASHER 24 700309 M3 PLAIN WASHER BRIGHT ZINC 4 700311 M4 PANHEAD SCREW 8MM LONG 3 700343 HEAT SHRINK TUBE 3 2 BORE 2 700554 M4 X 6 POZI PAN HEAD SCREW 6 700598 CE LABEL 38MM X 38MM 1 700606 4 10 LG TAPTITE 8 700617 IMPORTANT NOTICE LEAFLET 1 700730 NEODYMIUM IRON BORON MAGNET 2 700732 MOTOR MOUNTING SPACER TYPE 1 700733 CERAMIC SPACER H375 FEMALE 8 700736 SUPPORT FOOT TYPE PD2014 4 700738 S MAINS FUSE 5A T TIME DELAY 2 700741 S TOP CASTING WITH EMBEDDED 1 700742 HOTPLATE BASE VENTED 1 700743 PCB SUPPORT M4 TCBNT1M4 1 700744 CERAMIC SPACER H370 MALE 8 700750 BAFFLE PLATE ASSEMBLY 1 700772 M4 X 50MM LONG ALLTHREAD 4 700787 GUARANTEE CARD 1 700788 5 HEAT WARNING LABEL 1 700807 5 12V DC MOTOR 1 700808 MAIN BODY CASTING 0162 1 700811 MAGNET SUPPORT BAR 1 700812 FRONT PANEL OVERLAY 1 700814 5 RATING LABEL 0162 1 700815 ES INSTRUCTION MANUAL PREMIUM 1 700816 M4 X 4 GRUB SCREW 2 700817 FRONT PANEL SD162 CD162 1 700818 M3X4 LONG PAN HD SCREW 4 700819 MOTOR MOUNTING BRACKET 1 700821 1 700822 12 HEX SPACER BRASS 2 700823 M4 X 25 HEX SPACER BRASS 1 700831 5 PREMIUM MAIN BOARD 1 700837 AWAY CRIMP TERMINAL FARNELL 1 700838 CRIMP TERMINAL FOR MOTOR 4 700843 PROBE MOUNTING PLATE 1 700844 2 WAY PROBE PANEL SOCKET 1 700845 2 WAY PROBE PLUG FARNELL 1 700848 CONTROL KNOB 2 700889 ES PREMIUM DISPLAY
10. 12V Supply 3 White Speed Control Input DC 0 5v 4 Blue OV Page 7 of 22 3 0 Casting Assembly 3 1 SD162 amp SD160 Metal Top Heater amp Casting Assembly Note Different Assembly Of Earthing PCB Support Pillar Front Right Hand Side As Viewed Upside Down 3 2 Metal Top To Casting Assembly Parts List Heater To Casting Assembly Parts List Metal Item Qty Part No Description 1 1 700808 Main Body Casting 50162 2 1 Metal Hotplate Assembly Complete 3 3 402002 M4 x 0 7 Hex Full Nut 4 3 613003 M4 Washer 5 4 700105 M4 Shake Proof 6 4 700744 Ceramic Spacer H370 Male 7 1 700823 M4 x 25 Hex Spacer 3 3 CD162 Ceramic Top Heater amp Casting Assembly Note Different Assembly Of Earthing PCB Support Pillar Front Right Hand Side As Viewed Upside Down 3 4 Ceramic Top To Casting Assembly Parts List Heater To Casting Assembly Parts List Ceramic Item Qty Part No Description 1 1 700808 Main Body Casting 50162 2 E E 3 3 402002 M4 x 0 7 Hex Full Nut 4 3 613003 M4 Washer 3 4 700105 M4 Shake Proof 6 1 700744 Ceramic Spacer H370 Male 7 1 700823 M4 x
11. 25 Hex Spacer 8 3 700791 Insulation Washer Nylon 9 1 Ceramic Hotplate Assembly Complete Page 8 of 22 3 5 Stir Motor amp Casting Assembly 3 6 Stir Motor To Casting Assembly Parts List Important Magnet Height Adjustment See Stir Motor Assembly Stir Motor To Casting Assembly Parts List Item Qty Part No Description 1 1 Complete Stir Motor Assembled 2 2 700105 MA Shake Proof Washer 3 2 700311 MA Panhead Screw 8mm Long 3 7 Main Board amp Casting Assembly All Models Note Different Assembly Of PCB Earthing Rear Left Hand Side As Viewed Upside Down Note Triac Must be Secured Against Case Using Heat Sink Compound M RUN M ME 27 3 8 Main Board Casting Assembly Parts List Models PCB To Casting Assembly Parts List Metal amp Ceramic Item Qty Part No Description 1 1 700831 Premium Board 2 1 700311 M4 Panhead Screw 8mm Long 3 1 700105 M4 Shake Proof Washer 4 3 700554 M4 x 6 Pozi Pan Head Screw 5 3 NSPCRI Fibre Washer M4 6 1 402001 M3 x 0 5 Hex Full Nut 7 1 700071 M3 Shake Proof Washer 8 1 700567 M3 x 10mm
12. 25W 1 0 4 MF25 SERIES R32 RES CONV MF 470K 0 25W 1 0 4 MF25 SERIES R33 RES CONV MF 100K 0 25W 1 0 4 MF25 SERIES R41 RES CONV MF 4 7K 0 25W 1 0 4 MF25 SERIES R10 RES CONV MF 100K 0 25W 1 0 4 MF25 SERIES R31 RES CONV MF 4 7K 0 25W 1 0 4 MF25 SERIES R9 RES CONV MF 100K 0 25W 1 0 4 MF25 SERIES R42 RES CONV MF 4 7K 0 25W 1 0 4 MF25 SERIES R8 RES CONV MF 100K 0 25W 1 0 4 MF25 SERIES R43 RES CONV MF 4 7K 0 25W 1 0 4 MF25 SERIES R2 RES CONV THERMISTOR 100K 0 5W 5 2 5mm NTC THR1 RES CONV MF 4 7K 0 25W 196 0 4 MF25 SERIES R39 DIODE CONV 1N4005S RECTIFIER 600V 1A 0 DO 204 D2 RES CONV MF 4 7K 0 25W 1 0 4 MF25 SERIES R40 RES CONV MF 27K 0 25W 1 0 4 MF25 SERIES R11 RES CONV MF 51R 0 25W 1 0 4 MF25 SERIES R21 CON PCBConnect Housing 2WAY 15A 5mm SCREW HORIZONTAL CON3 RES CONV MF 1K 0 25W 1 0 4 MF25 SERIES R30 CON PCBConnect Housing 2WAY 15A 5mm SCREW HORIZONTAL CON2 RES CONV MF 470R 0 25W 1 0 4 MF25 SERIES R25 DIODE CONV ZENER BZX55 C5V6 5 6V 500mW 596 DO 35 D9 RES CONV MF 470R 0 25W 196 0 4 MF25 SERIES R24 DIODE CONV ZENER BZX55 C5V6 5 6V 500mW 596 DO 35 D8 RES CONV MF 470R 0 25W 196 0 4 MF25 SERIES R26 RES CONV MF 68K 0 25W 196 0 4 MF25 SERIES R20 RES CONV MF 330R 0 25W 1 0 4 MF25 SERIES R22 RES CONV MF 68K 0 25W 1 0 4 MF25 SERIES R19 RES CONV MF 1 5K 0 25W 1 0 4 MF25 SERIES R18 DIODE CONV SWITCHING 1N4937 600V 1A 096 DO 41 D13 RES CONV MF 10K 0 25W 1 0 4 MF25 SERIES R7 DIODE CONV SCHOTTKY MBR360 60V 3A 0
13. 771 BAFFLE PLATE CERAMIC VERSION 700772 M4 X 50MM LONG ALLTHREAD 700787 GUARANTEE CARD 700788 S HEAT WARNING LABEL 700791 INSULATION WASHER 0 5 2X8 700800 S TECNHICAL INFORMATION SHEET 700807 S 12V DC MOTOR PREMOTEC 700808 MAIN BODY CASTING SD162 700811 MAGNET SUPPORT BAR 700815 ES INSTRUCTION MANUAL PREMIUM 700816 M4 X 4 LONG GRUB SCREW 700817 FRONT PANEL SD162 CD162 700818 M3X4 LONG PAN HD SCREW 700819 MOTOR MOUNTING BRACKET 700821 PTFE PROBE 700822 M3 X 12 HEX SPACER BRASS NP 700823 M4 X 25 HEX SPACER BRASS NP 700828 FRONT PANEL OVERLAY CD162 700829 S RATING LABEL CD162 700830 ES PREMIUM II DISPLAY BOARD 700831 ES PREMIUM Il MAIN BOARD 700837 4WAY CRIMP TERMINAL FARNELL 700838 CRIMP TERMINAL FOR MOTOR 700843 PROBE MOUNTING PLATE 700844 2 WAY PROBE PANEL SOCKET 700845 2 WAY PROBE PLUG 700848 CONTROL KNOB tol a eo alr mito oln 700892 7 0 2 INSULATED WIRE 700930 S HEATER ELEMENT gt _ N Page 12 of 22 5 3 50160 Complete Parts List 0160 Parts List Top Level Item Description Qt
14. A Vbak P b po HU 11 12 60 E R34 I a Sa 41 N 3 9 1 FHIA 478 WR250 gt 8 3 PIN IEC GSF2 z 5 ag 1F 5 5V MBKUP ELEG mE Us 8 LM78L05 45v 2 d vin 5 29 2 ca MBR360 c C3 o 1000UF 25V 105C ELEC 22UF 6 3V TANT ar FHIC 3 IECGSF2 R35 K2 5 0 1 HEADER 2 WR250 Neutral 22NF 250VAC Y CER 22UF 400V 105C ELEC 22UF 400V 105C ELEC C33 CM 100NF 100V C19 Page 17 of 22 6 3 Circuit Diagram Heater Control Board 12V D2 4 12 5 1N4005S C27 10NF 100V MLC 154148 100 100 MLC 144148 RLIB K4TA12 HEATER_LIVE1 V_SENSE V SENSE C18 100NF 100V MLC E 100NE 100V MLC i Page 18 of 22 6 4 Circuit Diagram Micro Controller Board 5V ALM1 ALARM M3 CPM121 AQAWP T 5V 20 100NF 100V MLC Ul RA1 AN1 RA2 AN2 VREF RAS ANS VREF RAA TOCKI RAS AN4 SS OSC1 CLKIN OSC2 CLKOUT ov MLCR VPP THV RCO T1OSO TICKI RC ov 11 DIS RST 1 T10SIICCP2 2 AD DRDY DADY RC2 CCP1 5 15 SDI ROAISDUSDA 16 SDO RC5 SDO 45 PEATSET RC7 RX DT HA ZEROX ZEROX 22 ADRESET R81 SCL 2 RB3 PGM RB4 RBS RB6 PGC RB7 PGD Write Protect
15. A F 2MMTHK NUT2 SPACER NYLON 8 5mm 10mm 2 54mm SPACERS SPACER NYLON 8 5mm 10mm 2 54mm SPACER6 SUB11831 Display Board 3 Way Socket Sub assembly A 1 Panel s EN1 SOCKET1 SUB11831 Display Board 3 Way Socket Sub assembly A 1 Panel s EN2 SOCKET2 SUB11831 Display Board 3 Way Socket Sub assembly A 1 Panel s EN2 SOCKET1 SUB11831 Display Board 3 Way Socket Sub assembly A 1 Panel s EN1 SOCKET2 FOAM SPACERS ADHESIVE BACKED 8MM X 8MM SPACER4 FOAM SPACERS ADHESIVE BACKED 8MM X 8MM SPACER3 FOAM SPACERS ADHESIVE BACKED 8MM X 8MM SPACER2 FOAM SPACERS ADHESIVE BACKED 8MM X 8MM SPACER1 DISPLAY CONV VFD GREEN MN12832E 200mA NA 128x32 DS software Page 15 of 22 6 0 Circuit Diagrams 6 1 Circuit Diagram Data Acquisition Main Board 5V THRI 100K NTC THERMISTOR Keep Thermister and Thermocouple close together 5V R16 cs AINA m 100 35 TANT 100NF 100V MLC 2 22PE 100V CER dE L x2 T Co 2 4576MHZ CRY 3 AIN2 MCLK OUT AIN2 v3 22PF 100V CER CON3 AD7705BN 5 PT100 RESET B ADRESET ADRESET 2 AD DRDY 45 DHDY CONZ2 INTRLCK 15A T BLK REF IN DUK 1 AD SCL OB DIN REF ING DOUT AD DOUT gt GND 65 AD C 2 100NF 100V MLC 10UF 35V TANT 22PF 100V CER Page 16 of 22 6 2 Circuit Diagram Power Supply Main Board Dio DH BAT
16. BOARD 1 700945 ES PREMIUM Il DISPLAY BOARD 0160 1 Page 13 of 22 5 4 Main Board PCB Parts List Used on all models PTFE CRYSTAL INSULATING PAD 2 Main Board PCB Parts List TRANSISTOR CONV MOSFET P Channel ZVN3306A 60V 90mA TO 220 TR1 Description Reference CON Socket 3 WAY 0 FREE ISSUE BIBBY FH1 NDUCTOR CONV FERRITE B82144 A2103 K 10UH 1 4A 1096 Axial 0 6 L2 CAP CONV ELEC 1000uF 16V 2096 105 C Radial 5mm FC SERIES C31 CAP CONV ELEC 22uF 400V 20 105 C Radial 5mm NHG SERIES C34 CAP CONV CER 2 2nF 1000V 10 85 C Radial 5mm DE SERIES C30 CAP CONV ELEC 22uF 400V 2096 105 C Radial 5mm NHG SERIES C33 OSC CONV Crystal 2 4576MHZ HUDSON 30pF HC 49 U X2 VARISTOR CONV GNR10D431K METAL OXIDE 275VDC 155J 10mm VDR1 CAP CONV TANT 10uF 35V 20 85 C Radial 0 2 TX SERIES 25 C CONV AtoD AD7705BN DIP16 U3 CAP CONV TANT 10uF 35V 20 85 C Radial 0 2 TX SERIES C26 TRANSDUCER CONV M3 CPM121AOAWP T PIEZO ELECTRIC 15V 10mA 0 3 ALM1 CAP CONV TANT 10uF 35V 20 85 C Radial 0 2 TX SERIES C39 C CONV SwMode T
17. Bibby Sterilin Digital Hotplate Service Manual Models SD162 CD162 SD160 230v 50 60Hz Contents Page Introduction amp Safety Notice 3 Digital Hotplate Technical Data 3 1 0 Hotplate Mechanical Assembly 4 1 1 CD162 Ceramic Top Assembly Drawing 4 1 2 CD162 Ceramic Top Parts List 4 1 3 SD162 Metal Top Assembly Drawing 5 1 4 SD162 Metal Top Parts List 5 1 5 SD160 Metal Top Assembly Drawing 6 1 6 SD160 Metal Top Parts List 6 2 0 Stir Motor 7 2 1 Stir Motor Assembly 7 2 2 Stir Magnet Height Adjustment 7 2 3 Stir Motor Parts List 7 2 4 Stir Motor Wiring Details 7 3 0 Casting Assembly 8 3 1 SD162 amp SD160 Metal Top amp Casting Assembly 8 3 2 Metal Top To Casting Assembly Parts List 8 3 3 CD162 Ceramic Top amp Casting Assembly 8 3 4 Ceramic Top To Casting Assembly Parts List 8 3 5 Stir Motor amp Casting Assembly 9 3 6 Stir Motor To Casting Assembly Parts List 9 3 7 Main Board amp Casting Assembly All Models 9 3 8 Main Board To Casting Assembly Parts List All Models 9 4 0 Main Board All Models 10 4 1 Main Board Layout 10 4 2 Main Board Connection Details 10 5 0 Parts Lists 11 5 1 SD162 Complete Parts List 11 5 2 CD162 Complete Parts List 12 5 3 SD160 Complete Parts List 13 5 4 Main Board PCB Parts List Used on all models 14 5 5 Display Board PCB Parts List 15 6 0 Circuit Diagrams 6 1 Data Acquisition Main Board 16 6 2 Power Supply Main Board
18. C CAP CHIP CER 0 1uF 25V 10 0805 X7R SERIES C2 CAP CHIP CER 0 1uF 25V 10 0805 X7R SERIES C4 CAP CHIP CER 0 1uF 25V 10 0805 X7R SERIES C5 CAP CHIP CER 0 01uF 50V 10 0805 X7R SERIES C18 CAP CHIP CER 0 001uF 50V 0805 C10 CAP CHIP CER 0 001uF 50V 0805 C24 CAP CHIP CER 0 001uF 50V 0805 C14 CAP CHIP CER 0 001uF 50V 0805 C13 CAP CHIP CER 0 001uF 50V 0805 C12 CAP CHIP CER 0 001uF 50V 0805 C11 CON PCBConnect Header 6 WAY 1A 2 54mm VERTICAL JP2 CON PCBConnect Header 6WAY 3A 2 54mm LOCKING JP3 DIODE CHIP SWITCHING BAV99 70V 350mW 096 SOT 23 04 RES CHIP MF 10K 0 125W 1 0805 SMR85 SERIES R RES CHIP MF 10K 0 125W 1 0805 SMR85 SERIES R2 RES CHIP MF 100R 0 125W 1 0805 SMR85 SERIES R7 RES CHIP MF 100K 0 125W 1 0805 SMR85 SERIES R8 RES CHIP MF 4 7K 0 125W 1 0805 SMR85 SERIES R6 RES CHIP MF 4 7K 0 125W 1 0805 SMR85 SERIES R4 RES CHIP MF 22K 0 125W 1 0805 SMR85 SERIES R14 RES CHIP MF 7 5K 0 125W 1 0805 SMR85 SERIES R15 RES CHIP MF 0R 0 125W 1 0805 SMR85 SERIES R20 RES CHIP MF 4 7K 0 25W 1 1206 SMR126 SERIES R17 RES CHIP MF 4 7K 0 25W 1 1206 SMR126 SERIES R19 PREMIUM HOTPLATE DISPLAY BOARD PCB1 DIODE CHIP SWITCHING BAW56 70V 250mA 096 SOT 23 D2 DIODE CHIP SWITCHING BAW56 70V 250mA 096 SOT 23 D3 CAP CHIP TANT 10uF 10V 1096 85C Case A CASE A NOVER TYPE TC C7 16 876 20 50 50 28 01 DIODE CHIP ZENER 1SMB5915BT3 5 1V 3W 5 SMB D7 TRANSISTOR CHIP MOSFET N Channel BSP296 100V 2A SOT 223 TR1 C CHIP Driver MC14049B SO16
19. NY256Y 10 220 7B 09 CAP CONV CER 22pF 100V 596 85 C Radial 0 1 DC3 SERIES C23 OPTO CONV COUPLER TLP621GB SINGLE TRANSISTOR DIP4 U10 CAP CONV CER 22pF 100V 5 85 C Radial 0 1 DC3 SERIES C22 NDUCTOR CONV FERRITE B82144 A2474 J 470uH 280mA 596 Axial 0 6Inch L1 CAP CONV CER 22pF 100V 5 85 C Radial 0 1 DC3 SERIES C24 RES CONV WIRE WOUND 47R 2 5W 596 0 7 WR250 R34 CAP CONV CER 470pF 100V 1096 85 C Radial 5mm DC3 SERIES C28 RES CONV WIRE WOUND 47R 2 5W 596 0 7 WR250 R35 PCB 11505 B PCB1 PCB2 CAP CONV CER 220pF 100V 10 85 C Radial 5mm DC3 SERIES C36 CAP CONV CER 10nF 100V 20 85 C Radial 5mm DC3 SERIES C27 CAP CONV CER 100nF 100V 20 85 85 C Radial 2 5mm MD Y5V SERIES C6 17 1 2 C CONV Micro PIC16F876 20 SP DIL28 U1 CAP CONV CER 100nF 100V 20 85 85 C Radial 2 5mm MD Y5V SERIES C4 7 8 14 TOROIDAL CORE 16X9 6X6 3 N30 CAP CONV CER 100nF 100V 20 85 85 C Radial 2 5mm MD Y5V SERIES C16 3 18 19 DIODE CONV V REF LM285212 1 235V 500mW 196 TO 92 ELINE D1 CAP CONV CER 100nF 100V 2096 8596 85 C Radial 2 5mm MD Y5V SERIES C38 RELAY CONV K4TA12 SPST 24V DC 12A 1440 RL1 CAP CONV CER 100nF 100V 20 85 85 C Radial 2 5mm MD Y5V SERIES C15 CON PCBConnect Header AWAY 3A 2 54mm VERTICAL LOCKING JP1 CAP CONV CER 100nF 100V 20 85 85 C Radial 2 5mm MD Y5V SERIES C5 RES CONV MF 100K 1W 5 0 4 PF01 SERIES R37 CAP CONV TANT 22uF 6 3v 20 85 C Radial 0 2 TX SERIES C2 CAP CONV ELEC 1000uF 35V 20 105 C Radial 5mm FC SERIE
20. S C37 CAP CONV TANT 22uF 6 3v 20 85 C Radial 0 2 TX SERIES C20 TRANSFORMER CONV PCB PRI 85 265V SEC 12V 11VA EF 20 T1 CON CrimpTerminal Plug 1 WAY 1A 2 54mm FAST ON P11CB MOUNT HEATER_N 1 RES CONV MF 1M 0 25W 1 0 4 MF25 SERIES R29 CON CrimpTerminal Plug 1 WAY 1A 2 54mm FAST ON P11CB MOUNT HEATER L 1 RES CONV MF 1M 0 25W 196 0 4 MF25 SERIES R28 CON PCBConnect Header 6 WAY 1A 2 54mm VERTICAL JP3 CAP CONV POLYx2 470nF 275V 2095 100 C Radial 22 5mm R46 SERIES C29 CON PCBConnect Header 2WAY 1A 2 54mm VERTICAL LK RES CONV MF 100M 0 25W 5 0 4 RGP0207CH SERIES R14 TRIAC CONV ISOLATED BTA16 600B 600V 16A TO 220 Q1 RES CONV MF 10M 0 25W 1 0 4 MF25 SERIES R15 DIODE CONV SWITCHING 1N4148 75V 150mA 096 DO 35 D3 5 12 4 C CONV Memory FM25040 P DIP8 U2 DIODE CONV BRIDGE_RECTIFIER DI106 600V 1A 0 DIP4 BR RES CONV FUSEABLE 1R 0 5W 5 0 5 FR50 SERIES R36 RIVET ALUMINIUM 3mm 10mm FOR U9 HEATSINK 132P25 H B PREMIUM HOTPLATE HS1 FUSE QUICK BLOW 5A 250V 20mm FS RES CONV MF 2 2R 0 25W 1 0 4 MF25 SERIES R27 FUSE QUICK BLOW 5A 250V 20mm FS2 RES CONV MF 220R 0 25W 1 0 4 MF25 SERIES R38 C CONV OPAMP LM358N DIPS U7 TEST PIN LOOP TP3 OPTO CONV MOC3043 TRIAC DRIVER SINGLE TRIAC DIP6 U6 TEST PIN LOOP TP2 C CONV VReg LM78L05 10 92 U8 CON CrimpTerminal Plug 5WAY 3A 2 54mm VERTICAL JP2 RES CONV MF 2K 0 25W 1 0 4 MF25 SERIES R13 OSC CONV RESONATOR 8MHz CST8 00MTW INTERNAL 2 5mm x1 RES CONV MF 2K 0 25W 1 0 4 MF25 SERIES R12 RES CONV MF 100K 0
21. U3 CON CrimpTerminal Plug 5WAY 3A 2 54mm VERTICAL JP1 CON PCBConnect Header 12WAY 0 2 54mm VERTICAL JMP1 Please note the hardware for the display PCB 15 the same in all models The only variation between the different models SD160 SD162 amp CD162 is the operating CAP CONV ELEC 100uF 25V 2096 85 C Radial 2 5mm RH SERIES c9 CAP CONV ELEC 100uF 25V 20 85 C Radial 2 5mm RH SERIES IC CHIP Logic AT90S8515 8AI 44TQFP U6 CAP CONV ELEC 1uF 100V 20 105 C Radial 0 2 RH SERIES C19 CAP CHIP CER 1uF 10v 1096 0805 GRM40 C21 RES CHIP MF 3 9K 0 125W 196 0805 SMR85 SERIES R16 OSC CONV RESONATOR 8MHz CST8 00MTW INTERNAL 2 5mm x2 OSC CONV RESONATOR 8MHz CST8 00MTW INTERNAL 2 5mm x1 RES CHIP MF 33R 0 25W 196 1206 SMR126 SERIES R13 RES CHIP MF 33R 0 25W 196 1206 SMR126 SERIES R11 RES CHIP MF 33R 0 25W 196 1206 SMR126 SERIES R12 RES CHIP MF 33R 0 25W 196 1206 SMR126 SERIES R10 RES CHIP MF 47R 0 125W 196 0805 SMR85 SERIES R18 CAP CHIP CER 100nF 100V 10 1210 X7R C20 DIODE CHIP SWITCHING BAS21 250V 200mA 096 SOT 23 D5 ASS 11674 Encoder Board Assembly A 55 Panel s EN2 ASS 11674 Encoder Board Assembly A 55 Panel s EN LED CONV ULTRA BRIGHT RED L934SRDG 600mcd 20mA 3mm D1 SPACER LED3 6 2PIN 3MM DIA 6 1MM HIGH ROUND D1 HOLDER WASHER ALUMINIUM M7 11 9MMO D 0 6mmTHK WASHER1 WASHER ALUMINIUM M7 11 9MMO D 0 6mmTHK WASHER2 NUT M7 10 8MMA F 2MMTHK NUT1 NUT M7 10 8MM
22. lt Eh lt s C 1 1 Note Different Assembly of Hotplate Z Earthing Stud i u Rear Right Hand Side Underside View Front Thermocouple Wiese s Heater Wires The Assembly of this Corner is For Earthing of The Hotplate amp Baffle Rear 1 4 SD162 Metal Top Parts List SD162 230v Metal Hotplate Parts List Item Qty Part No Description 1 1 700741 S Aluminium Hotplate 230V 700W C W Thermocouple 2 1 700750 Baffle Plate Complete with Bulb Clip 3 5 700105 MA Shake proof Washer 4 1 700732 Metal Spacer 5 8 700733 Ceramic Spacer Female 6 7 700744 Ceramic Spacer Male 7 4 700772 M4 x 50mm Stud Page 5 of 22 1 5 SD160 Metal top Assembly Drawing Front View Cm gt A e Sab we Oa cnt OL y Note Different Assembly of Hotplate Ed Earthing Stud 0 Rear Right Hand Side Underside View Thermocouple amp PT100 Wire A Front Heater Wires The Assembly of this Corner is For Earthing of The Hotplate amp Baffle e Embedded PT100 F 9 2 1 6 80160 Metal Top Parts List 0160 230v Metal Hotplate Parts List
23. oint Must Be Secured to Provide Hotplate Earth Via Pillar Earth 3 General Support Earth Earth 4 Casting Earthing Point Must Be Secured Using Shake Proof Washer Safety Notes 1 Very high voltages are present around the switched mode power supply area of the main board as indicated in the layout diagram above Always disconnect the mains supply and allow several minutes for these voltages to discharge before attempting to remove or service the board 2 This equipment is earthed via the main board Removal of the main board will disconnect the earth from both the casting and heater assembly Always ensure the main board is secured in position using the correct fixings before the mains supply is reconnected Page 10 of 22 5 150162 Complete Parts List 5 0 Parts Lists SD162 Parts List Top Level Item Description Qty DC0717 SMALL BOX 410 X 335 X 223MM 1 DCO732A FIT LEFT HAND FITMENT SAMPLE REF 1 DC0732B FIT RIGHT HAND FITMENT SAMPLE 1 HH058 HIGH TEMP TY WRAP 10 HH114 FOLLOWER FOR HALOGEN 1 HH149 ANTI VIBRATION FOAM 12MM 0 001 HH179 S UK MAINS LEAD MOULDED PLUG 1 HH180 S EUROPEAN MAINS LEAD WITH PLUG 1 NSPCR1 FIBRE WASHER M4 3 N165 SCREW M4 X 10 POZI PAN 3 402001 5 HEX FULL NUT 2 402002 4 0 7 HEX FULL NUT 12 613003 WASHER M4 2 70007
24. uit Ensure triac thermally connected to casting replace main board Error 0200 Ambient temperature in case too high Ensure adequate ventilation is ambient temp above 40 C RU Error 0400 Failure to read data from external EEPROM Check ribbon cable connections board failure Error 0800 Error in reading data from display board Check ribbon cable connections board failure Error 1000 Failure to transmit data to display board Check ribbon cable connections board failure Error 2000 Failure to detect mains zero crossing Main board failure replace board Error 4000 Triac heater or relay failure probably open circuit Replace heater replace main board Error 8000 General fault set when any other set Error C000 Triac heater or relay failure probably open circuit Replace heater replace main board Key to Indicator Status Y Indicator On X Indicator Off Page 22 of 22 Kebon P R O D U C T Thank you for reading this data sheet For pricing or for further information please contact us at our UK Office using the details below UK Office Keison Products P O Box 2124 Chelmsford Essex CM1 3UP England Tel 44 0 1245 600560 Fax 44 0 1245 808399 Email sales keison co uk Please note Product designs and specifications are subject to change without notice The user is responsible for determining the suitability of this product
25. y DC0717 SMALL BOX 410 X 335 X 223MM 1 DCO732A FIT LEFT HAND FITMENT SAMPLE REF 1 DCO732B FIT RIGHT HAND FITMENT SAMPLE RE 1 058 HIGH TEMP WRAP SUPPLIER 10 HH149 ANTI VIBRATION FOAM 12MM WIDE 1 HH179 S UK MAINS LEAD MOULDED PLUG 1 HH180 S EUROPEAN MAINS LEAD WITH PLUG 1 NSPCR1 FIBRE WASHER M4 3 N165 SCREW M4 X 10 POZI PAN 3 402001 5 HEX FULL NUT TO BE 2 402002 M4X0 7 HEX FULL NUT 12 613003 WASHER M4 2 700071 M3 SHAKEPROOF WASHER BZP 3 700105 M4 SHAKEPROOF WASHER BZP 24 700309 M3 PLAIN WASHER BRIGHT ZINC 4 700311 M4 PANHEAD SCREW 8MM LONG 3 700343 HEAT SHRINK TUBE 3 2 BORE 2 700554 M4 X 6 POZI PAN HEAD SCREW 6 700598 CE LABEL 38MM X 38MM 1 700606 M4X10 LG TAPTITE P PAN 8 700617 IMPORTANT NOTICE LEAFLET 1 700733 CERAMIC SPACER H375 FEMALE 8 700736 SUPPORT FOOT 4 700738 S MAINS FUSE 5A T TIME DELAY 2 700944 S NEW TOP CASTING WITH EMBEDDED 1 700742 HOTPLATE BASE VENTED 1 700743 PCB SUPPORT M4 TYPE TCBNT1M4 1 700744 CERAMIC SPACER H370 MALE 8 700750 BAFFLE PLATE ASSEMBLY COMPLETE 1 700772 M4 X 50MM LONG ALL THREAD 4 700787 GUARANTEE CARD 1 700788 S HEAT WARNING LABEL 1 700808 MAIN BODY CASTING SD162 1 700812 FRONT PANEL OVERLAY 1 700814 S RATING LABEL SD162 1 700815 ES INSTRUCTION MANUAL PREMIUM 1 700816 M4 X 4 LONG GRUB SCREW 2 700817 FRONT PANEL SD162 CD162 1 700818 M3X4 LONG PAN HD SCREW 4 700822 M3 X 12 HEX SPACER BRASS NP 2 700823 M4 X 25 HEX SPACER BRASS NP 1 700831 ES PREMIUM MAIN
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