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icc bipolar
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1. 9 o 3 o ee o 9 c So gt O 3 Lo O tc o 0 23 I o o gt o o Q x a o IL N o c Lu o z c Wal Oo o E 2 5 o9 a e6 8 80 o 98 s o 5 S E 110 22187 D o o a z lt Mas paeoqutey S 31 elle PED BES 512 1 ZEN 9131 EED o o 6f ag 2 FIT EW era PCT F888 2191 2 TIDI Qi z eld SIMA SSA e PR 2 s NI 2INQ Es Es ZW 993 a 8 28 STAT E AO CS o A Em 85 829 a oUm gau ECK o 1291 pa z PTOI ETIN d PL H REG Sd a e o o gt 2693 a x amp F La TI ed 77134 Tan Ne Qno Bed pS UR es 6 40 89 6sng 228 AF ta 11a 22tar O 953 o S MBS paeoquren 3SSUN 691 891 251 S51 ST A pore a B ean Ic aro E EI ala 25 2r t EI ja j C Mee e m 81 E salt 7 mn m v1 E 3 e Ira uneug ERR E
2. Mainboard 40122 011 a o v 3 D Xx o 9 c So gt O 3 D 5 o o OE o o Ca o Ben o gt o Qa Q 2 o IL N o G Ir Oo z c Wu o a c 5 N bi 6 28 88 S e o 5 S lt 3 TIB aarar D o o a z lt MAS PAROQUI ew T S 1 E telfe PED BEA 612 STOI ZEA EED gt oO o 6f ad PIT I gra een CH HRS Bo 2191 2 TTOT CI z eld EJ Q 62 S SSN o i o NS Au 3 O A 2 fo e3n 7 n a2 RE AAG 888 GER ei O BO le ae o i Sl ia j 85 82 e LS 028 d sc Q E 1291 PID ETDI cad vr RIN Cdi ei e o o F 259 a al m A P D vi 838 ed g TAN Ne 328 vG2 OR qr 6 28 8 6sny 28 yo O 110 2218 9539 ee MBG PHEOAUTEW 35584 631 891 331 SIT ST D port by ES sl ean jH 8H avo as OT ela 25 2f E 7 ars E f ead Ta m 67 W at T A fo raal 5 LR TTA uneJq 9291 EVA era 8p 898 J uneug pa spa d 291 7 EES B 9 TES 15 22 8TA FO B 2 304 8683 esa a 5 ba em a ri 9712 1
3. e OD ON 1C16 1 1C14 2 5 R BC557 ac Vr ao a15 NO ag lc z Ne 107 ICT Se A N aL a det SIE Are Ke Jas ds ME NC lso DL a gt m 5S 1 8 ag om 1 o RESET Nas zz z es d 5 D3 3 T4HC00 74HCO0 z NS las 13 4 a6 14 N ar 17 N25 Ag D6 18 el 74hc20 4 a9 w 2 be R10 gil Nao ED N s E 74HC273 1c13 e TC4 er N23 ara ADRBUS 9 1k0 VRH L Ed 2 Jans ES MED 1 ei 21 2 REL DATABUS E NY ata 4 ULN2004A e ida REL 2 9 T a0 5 7 10 si NE ANA e 13 PEO ANO PCO ADO H Do pe 2 hp Br ds e ISPEL AND PCl api HY u Dr is Al 270512 e a Ge Ge 47 PE2 AN2 PC2 Ap2 Hl 224 Pe T KY m ha PE3 AN3 PC3 Ap3 H a P l bs our HE I eov 1 FOOT A 1 PEA A PCA Ap4 HA ne 5 SIC GEN PC5 AD5 14 DS 4 Re PC6 Ap6 HS De 3 D7 CLK Pc7 ap1 26 E 2 74HC00 RD 2 GATE d 107 o al SOME FE 7450573 c7 ES our LE e sup m __ Ft z PB0 A8 7 13 RTC ZOE TEE Lar RORIS PB1 A9 E uti ulg ADRLS TMP82C54 2 PB2 A10 A2 3 PMU yis E Aaen PB3 A11 2 19 ie PB4 A12 7 2 13 ta PB5 A13 ak g PB6 A14 A13 6 amp 4 A Vda PB7 A15 Ald q 5 15V mon 5 E XIRG XIRQ PDO RXD s 7 1C15 w IRQ _ IRQ PD1 TXD M gt 74HC138 SEGE Kis a 8 e MODA LIR PD2 MrsO 22 as DO D7 M3 po amp 5 vour 2 MODB V gray PD3 MOST 2 HSV 12 p1 pp4 scx 24 1
4. BR1 gt ha CMPA B250C5000 o 8n a est d Are En m 1n5 IF go Th gx 2 ko 2 5 p S 3 2 lleEllo os cn a Ei y o le LUS PENES d 5 vad 15V 3 R12 T2 2N3440 1k o3 4047 3 D E c18 230 378 R63 10k R44 FIRE i 1k R16 GND 2k 6k8 10k Vdd 15V R60 Datum Name Gezeich 07 04 05 M Fritz Gepr ft 07 04 95 M Hagg LP un 40122 011 ERBE B 4749 R37 R38 war 5k6 18 2 99 Fritz LP bs 30122 108 72072 T bingen nderung Datum Name Blatt 1 von 3 220R E E SV ANA Gert UNIT ICC50 Benennung Title Mainboard 50W Zeichnungsnummer DWG NO 30122 108 801 cc LOE DIEOOUIEIN P JOp IGHeYIS 89 Art No 80116 251 08 99 E RELL J14 a le E BELL REL2 m T AE o ml gt REL T T REL 1 REL 2 ge gt 3 m Bipolar RELL a m gt L Be 5 ml ml WS REL2 UEL 313 ST e SCHER m csi 2 el 3 AE STS5 e D12 SH J d Jb T K me gt 22nF RALSS R55 D13 A Vdd alla 15V mix P UE2 E 30122 021 100R BA159 e t x TT m pe o wo a 7 X d Ei e E gt TA aves des ST STH STS DN a
5. Only for the version according to Spanish regulations During activation a further activation signal leads to shutdown Power supply unit voltage too high during self check 0 Equipment error Tech Service Incorrect dosage during activation phase Power supply unit current too high before switching on the generator Generator defective Tech Service Incorrect dosage during activation phase Power supply voltage too high Equipment error Tech Service Incorrect dosage during activation phase Power supply voltage too high 3 Equipment error Tech Service E Several activation signals simultaneously 20 58 2 ERROR list Art No 80116 251 08 99 E Explanation and remedy 14 Incorrect dosage during CUT Voltage 20 too high Equipment error Tech Service Incorrect dosage during FORCED 20 too high 15 gt i Equipment error Tech Service Incorrect dosage during SOFT or BIPOLAR Voltage 2096 too high Equipment error Tech Service Incorrect dosage during CUT Effect 2 or FORCED Modulation pulse length outside 17 permissible tolerance limits Equipment error Tech Service 16 tolerance limits Incorrect dosage during CUT Effect 2 or FORCED Modulation frequency outside permissible 18 Equipment error Tech Service 19 Current measurement produces impermissibly low value during activation phase Equipment error Tech Service Activation signal present when switching on the unit Rel
6. 10 MODB V gray PD3 MOSI j RN1 u PD4 SCK RESET PD5 8 EXTAL J XTAL D ayes 68HC11A1 A LE j 376 S 9 Ip D0 B d 12 aa D1 zt amp 15 ad D2 ST Ss p 4 S 6 7 Ha m a avec cwn cn BH af 45V S a Da E nO S Er 16 PESE EA i Smeg etme 19 V_REF vo 2 D o Las d 20R 7 Dr da 74HC273 1j mel kan 2 Ze ml 3 mo sl 4 pll EAR 10 Si 10 A Datum Name Gert UNIT 5 ae ol al Gezeich 07 04 95 M Fritz ICC Bipolar T 7 1 14 a re i 7 Kour e m Gepr ft 07 04 95 M Hagg Benennung Title TAHC138 al d e im LR O ERBE He eer SUN 192 p T LP bs 30122 109 enge 72072 Tubingen Zeichnungsnummer DWG NO Nr nderung Datum Name Blatt 3 von 3 30122 109 51 58
7. 3 RE ES 4 J E S e B250C5000 Pr A CS t 3 pu 3 Blix m E 3 D19 d D MUR120 13 i Di mm le Ello gp PENES 2112 3 H 5 a m e D E af v m OMP3 R41 vdd a 15V 3 100k ala R12 R42 m E Vdd poc emre T2 15V VDAC 100m m R40 ik 2N3440 R 1M32 L ls PME LM324 10k 2 bei 57 e E m min EIER c AAR R18 10 SND GND 277 o bas ak2 1M324 IC20 220R R15 Vda i c18 Fo amp gt o S E 10 RA3 o VANA E 1k 2 3k3 OSC OUT E La m LO Ds ml 2 5 Bez B SOIA y R57 3 gt lt RCX mm 3k4 E 2047 e vdd Pus Ee m u A Datum Name Gert UNIT eum Gezeich 07 04 95 M Fritz ICC Bipolar eno Gepr ft 07 04 95 M Hagg Benennung Title 40122 011 ERBE Mainboard 50W LP bs 30122 109 12072 T bingen Zeichnungsnummer DWG NO Nr nderung Datum Name Blatt 1 von 3 30122 109 60L cc LOE Pueoquiey P Japliqeyos 86 6F Art No 80116 251 08 99 Vee 45V 3 F2 AC_2A 102 4 vaa l MES T0 5A BR2 78xx i a OX wert AC 2B avec m 5V E 3 e E n Du E ars 3 5 REL_1 amp Vee Asv BC557 T10 cup REL1 AE e i Bipolar REL1 NE e A r
8. c 3 o o E6 20 80 e 9 lt x 5 o o O lt TT8 2210r o oc 0 Q lt x MOE puisque T S 1 E yalfe PED BEA 613 9TOI Ed EE _ O Cy GP ed PIT ETT era EF deit 8 gg aror 2 1191 CI z eld Jj Q SO GES e Am Ow a E O N m TU eam Da i ET 994 ol R Son STT AS St o S Olli 88 82 EI u OLS pes A 56 COR DER 1291 Nda 2 B VTI ETSI Pr o ONCE Md Caw A 269 u ml ai Ki ps TR T 828 pd Lael Tan NE 928 PS aR ES e6 8 88 Bsny 228 at tc TIG aerar Q 953 o MOS PAROQUIBL 3SSUN 691 891 251 851 ST T a Wd a 22 ean da 072 JH E91 gla Zer Po 921 3 ER 12 a ora 482 I S a EZ e 2 118 une 4a Sooo MM Bal Eva 6T 873 894 23 M 273 ovg I eq EE 7 ER O zi TES 213 ect BT FO 5 104 EdW 23 e e 853 ESM A a ard Z E 919 i94 A S Ko a Ged N 2 STD 7 cr F 2 ES 18 Ef O EM m eL Gu zJemua2s w e GT E 4 co NEN c 5 uU BY pra pr JH Bel das 293 253 258812 853 Tor 9 y C on 55 o E cta 1 ES u j a 4 IN Uo aBueJo IC f 2 GO F TH Ty Ari wu LG aGueuo E98 SS ara Sy I q136 953 PP TI a x ET 919 gt gia6 6v2 198 ab A Ea ele D 21 63 Tad OTIO Ra D e e e vod ed T N etrrr QTf t ED ORTA A 229 u 13 66 80 152 91108 ON UV 45 58 Schaltbilder 4 ICC BIPOLAR 89 8r p Jepiigijeuos Fl Lom a sr P 1L ma ini j 120v 100v z
9. d EU TET 17667 373 4 n m T ta ARE 218578 E E TO R44 LM324 ater 1C20 1k i E R53 R16 FEE ES zT 6k8 10k m x Ero ala SLE E E 3 IC18 F amp gt o 8 6 E R CX pe K 7 R43 z ELM C SV ANA R50 a d S 2 1k 3 2 3k3 RX CX x 4528 gt qa e lo Bez B eTe R57 lt gt lt RCX Le 3k4 Bs 7047 P T5 e vdd Wee 0I Datum Name Gert UNIT I Gezeich 10 08 99 M Fritz ICC80 Ja Gepr ft 10 08 99 Hagg Benennung Title a I RE ERBE Mere eee EE LP bs 30122 151 72072 Tubingen Zeichnungsnummer DWG NO Nr nderung Datum Name Blatt 1 von 3 30122 151 LGL CcLOE Pueoquiey P Japliqeyos Art No 80116 251 08 99 LGL LOE PIeoquUIeEN 86 Ev RELL REL2 AE 3 REL2 A REL 1 REL 2 gt d Bipolar RELl Dt a Vdd e 15V ge 1 bd T V sF m C51 1 AE a Wh Ik gt E 22nF E ik d R55 Vdd all NETS 15V ale oT UE2 5 30122 021 100R RE A loi ae aL n2 Vcc Vee GET O ty oma Lal 5V Mov 14 Ke i 3 ill NE E 174 La Wb EE set 180517 ad Oe ASE 1 2 e a n No STS lixo 3 E R30 D CO a ell 3 El ors 2 cup 100R To D
10. 0122 151 Mainboard 40122 011 a o v Z 3 D ee E 2 o 9 c So gt O 3 o o cc o 0 23 I o o gt O a Qa i a i N o G E D gt c o o 2a
11. 02 Te 1 RESET PD5 S8 L ns 7 EXTAL Spa XTAL 8 D5 D NES ICll 3 688C11A1 D6 184148 rm LE 1 sl 5 5 5 5 A QI dir oTa cn 8 vo a ip LDAC u ta 12 Di 378 5 15 a D2 8 S D3 GE a Vec BE ID GND S RESET we RES gj YN 5V p u 5 4 S 8 Ba e DS i 18 1 ss AD7224 3 ih 6 R20 E Es c 0 19 D7 o S DMUX 15 S zielt o 74HC273 Qos 14 E e 2 o iR EE 8 7 23 cub EP 2 SES a Lu RESET m Datum Name Gert UNIT Gezeich 07 04 05 M Fritz ICC50 1 Gepr ft 07 04 95 M Hagg EE TAHETGE ee ERBE es clas Beal B 4749 R37 R38 war 5k6 18 2 99 rritz LP bs 30122 108 72072 Tubingen Zeichnungsnummer DWG NO Nr nderung Datum Name Blatt 3 von 3 30122 108 801 cc 10 Pueoquiey Mainboard 40122 011
12. 04 2 ls LV V GEN N ST J EE cr O Y m ST x ar BE A zJemu2s w ST 4 PS 6l uU Qd IN PTA PT JH m Bn Ee 298 258 2538810 asd Tor UI 9 c 2 e an 70 Q EF d SMS i P 4 aBuBJo 2 E B tra Site Lo wa la a6ueuo 98 NS ara Sa 9L D q138 gSA v2 Tq al ETD BTI q136 69 19 ab 21 By J ELD m D En 63 Tag OT FA uuo 793 ed Td III DCH 269 OO Td E 429 U 13 66 80 152 91108 ON UV Schaltbilder 4 CHAPTER 5 Art No 80116 251 08 99 ATTENTION The unit contains a lithium battery which can only be disposed of in old battery collection containers when completely discharged Otherwise make certain that a short circuit is prevented 5 Appendix and addresses 55 58 Your notes
13. 107 107 2 d Do a n 15 i D2 Ed p e 6 e D3 H ours e um RESET pa 1164 8 T4HC00 74HC00 ps A7 pe d E p7 22 16 N25 as D6 18 19 elle D7 3 2 BIS i Ts 74HC273 VRH E R W 163 DATABUS e 1 O GATE Nay as Pp rT PEN2004A 43 a 00 07 Mp0 OUT R Do Do 10 7 pi NE ANA PEO ANO PCO ADO Se m 1D e PE1 AN1 PC1 AD1 r PE2 AN2 2 S PE3 AN3 PC3 Ap3 12 PE4 AN4 PC4 AD4 H3 PES ANS PCS Aps 4 PE6 AN6 PC6 AD6 PE7 AN7 PC7 AD7 74HC573 PA0 IC3 PBO a8 2 aa 78 13 PAL IC2 PBl ag a 12 amp PA2 IC1 PB2 A10 192 A2 DIS 9 J100 PA3 0C5 PB3 a11 32 Pas 2 1 i PA4 OC4 pp4 ai2 38 22 M 3 s 2 Ss PAS OC3 PB5 A13 7 Es 3 PA6 0C2 PB6 A14 36 M4 A3 6 amp u PA7 PAL PB7 A15 1 Vara a 5 pores cce 6 XIRO PDO RXD ez mme usu IRO PD1 TXD ee bn CIS a MODA LIR PD2 MISO 22 dis D0 D7 N13 po 3 8 vour 2 MODB V stay PD3 MOS1 H 38 Ysy iz 8 PD4 SCK Naz D2 RESET PD5 SS Deeg Ae wl 10 pg EXTAL de KSE XTAL Los D LR 68HC11A1 ie pe R M pz A CL o 9 1D LDAC EE m S i g avec de R8 58 Hy gt gt q rn lt AD7224 RE 3 DS R20 TC10 DT V_REF o 2 La Pt opis 7440273 2R g L__2 gt G a 2 3 12 z ah s s hio Datum Name Gert UNIT mE HU Gezeich 10 08 99 m Fritz ICC80 7 X OUT Gepr ft 10 08 99 M Hagg Benennung Title ica LP un 40122 011 ERBE Mainboard 80W D LP bs 30122 151 72072 T bingen Zeichnungsnummer DWG NO Nr nderung Datum Name Blatt 3 von 3 3
14. 51 08 99 ICC 50 ICC 80 ICC BIPOLAR General remarks All ERBE equipment is adjusted before shipping and subjected to a burn in test and a final inspection Nevertheless repairs the replacement of boards extremely abnormal operating conditions or customization require readjustment of the equipment under certain circumstances The following instructions for adjustment of HF surgical units ICC 50 ICC 80 and ICC BIPOLAR allow the service technician to perform all adjustment work This adjustment work must only be performed by the manufacturer or by third parties expressly authorized to do this by the manufacturer in consideration of the particular safety requirements for electromedical equipment WARNING IN A maladjustment can lead to patient injury as well as to damage to the equipment ATTENTION If nonauthorized persons perform improper adjustments modifications or repairs to the unit or accessories the manufacturer accepts no liability In addition the guarantee becomes void in this case Ne men OOOO EN TE ATTENTION If individual assemblies are replaced during repairs either a partial readjustment or a complete reset must be performed depending on the assembly involved 3 Adjustment and testing instructions 27 158 ICC 50 ICC 80 ICC BIPOLAR An essential component of the ICC 50 ICC 80 and ICC BIPOLAR unit is the microcontroller 68HC11A1 which directly influences almost all functions of e
15. EEPROM Storage not successful Memory failure Tech Service Error when switching on the unit The value stored in memory is invalid for the programmable option Unit is available Otherwse Memory failure Tech Service Error in calibration Test programs 13 and 14 Value to be stored in memory is impermissible 62 22 58 2 ERROR list Art No 80116 251 08 99 E Explanation and remedy 80 Error when checking the power supply unit Test program 11 Voltage too low Equipment error Tech Service Error when checking the power supply unit Test program 11 Voltage too high Equipment error Tech Service Error when checking the power supply unit Test program 11 Power supply unit current too 81 82 high Equipment error Tech Service Burn in procedure started without CUT footswitch Before activation of the burn in procedure Test program 16 the footswich signal for CUT must be present 84 89 not assigned System error Watch Dog has triggered Interrupt and Reset Equipment error Tech Service 91 System error Clock monitor has triggered Interrupt and Reset Equipment error Tech Service System error Faulty opcode Interrupt triggered 92 Equipment error Tech Service System error Stack range exceeded 93 This error is only stored in memory i e no immediate display on the front panel Equipment error Tech Service 2 ERROR list 23 58 CHAPTER 3 Art No 80116 2
16. ICC 50 ICC 80 ICC BIPOLAR 08 99 ICC 50 ICC 80 ICC BIPOLAR 10122 003 10122 008 10122 010 10122 040 10122 041 10122 100 10122 101 10122 102 10122 103 10122 104 10122 054 10122 055 10122 060 10122 061 08 99 This manual was created by Michael Grosse Dipl Phys Physics Tel 49 0 70 71 755 254 Fax 49 0 70 71 755 5254 E Mail mgrosse erbe med de http Awww erbe med de Please contact me directly with your suggestions criticisms or information regarding this manual Your feedback helps me to design this document according to your requirements and to constantly improve it All rights to this service manual particularly the right to reproduction distribution and translation are reserved No part of this service manual may be reproduced in any form including photocopying microfilm or other means or processed reproduced or distributed by means of electronic systems without prior written permission from ERBE Elektromedizin GmbH The information contained in this service manual may be revised or extended without prior notice and represents no obligation on the part of ERBE Elektromedizin GmbH Copyright ERBE Elektromedizin GmbH Tiibingen1999 Printed by ERBE Elektromedizin GmbH Tiibingen Art No 80116 251 Printed in Germany 4 58 Art No 80116 251 08 99 Chapter Title Page Table of eo RE EE EE 5 E E H ERROR di EE EE EESE 17 Adjustment and testing instructions oe eee see
17. R ii T mE e e l Jis 2 zl odes ai Bc5178 1258758 oT Eli 2 oc IN o Ts D6 EI m m Tas I M Ei x U zi D de d lg 10k 1N4148 3 alls E g IE 5 a 4 em F2 R47 IC2 SND um TO 5A BR2 78xx S pq 59v gba n J10 wert G dal die x 1 AT ac ms e 273 L W I cnND ann c37 pes pals ano Vee 2 5V 1 BC557 Fusschalter a Footswitch Vee 5V sic Did 11 3 1 TES L4 T TC d FEED we ml c F COMP FEEDB 2 BH FOOT B mm o SE mm lt 8 Cu 3 4 t L4962 ro EE INP OUT re FOOT A e 4 100uH E le alls El selle oka 5 Te TSRLS ETE 3 ty m B e SS J EE ose Mass Z 073 Has s a STE e e Datum Gert UNIT E Gezeich 10 08 99 ICC80 Gepr ft 10 08 99 M Hagg sis Benennung ritie E M a ERBE Bethea SUM LP bs 30122 151 72072 Tubingen Zeichnungsnummer DWG NO Nr nderung Datum Name Blatt 2 von 3 30122 151 89 FF P Jepiigijeuos LG L ccLOE pyeoquie wN DATABUS wei GEN ON e GEN ON 5 l TC16 ADRBUS el IC14 isle A0 A15 po LEA PO DT lig or
18. ease footswitch CUT key Check function of footswitch Check activation detection of the unit wth the help of Test program 15 20 Activation signal present when switching on the unit Release footswtch COAG key Check function of footswitch Check activation detection of the unit wth the help of Test program 15 Activation signal present when switching on the unit 22 Release fingerswtch CUT key Check function of fingerswich 21 Check activation detection of the unit wth the help of Test program 15 Activation signal present when switching on the unit 23 Release fingersmich COAG key Check function of fingerswich Check activation detection of the unit wth the help of Test program 15 Up key in CUT field of the unit pressed or defective 24 Check whether the corresponding key was pressed before switching on the unit If not Front panel or unit defective Tech Service Down key in CUT field of the unit pressed or defective 25 Check whether the corresponding key was pressed before switching on the unit If not Front panel or unit defective Tech Service 2 ERROR list 21 58 ke Explanation and remedy COAG mode scroll key pressed when switching on the unit or defective 26 Check whether the corresponding key was pressed before swiching on the unit If not Front panel or unit defective Tech Service Up key in COAG field pressed when switching on the unit or defective 27 Check whether the corr
19. es Fi x R SA e 8 wen 0 amp 74hc00 res mae gt b 1C6 Fusschalter 2 2 p maae gt Footswitch 74hc00 LI vdd s amp gt mere 15V Ics I We Foor_a e 6 GE D 74hc20 a MASK_3 74hc00 Ics 12 D tu FOOT B 3 11 Ez Bowen amp masra 13 amp ets s E 8 5 74hnc00 A Datum Name I Gert UNIT Gezeich 07 04 95 M Fritz ICC Bipolar Gepr ft 07 04 95 M Hagg Benennung Title LP un 40122 011 ERBE Mainboard 50W LP bs 30122 109 72072 T bingen Zeichnungsnummer DWG NO Nr nderung Datum Name Blatt 2 von 3 30122 109 60L cc LOE pyeoquie wN 89 OS P 4epiiqijeuos 60L cc LOE Pueoquiey DATABUS MOD_ON GEN ON 1C16 i ADRBUS 1C14 AO A15 Do e D1 1c7 1c7 2 3 D0 5 i i 5 D2 HS po afin 5 emaski SS E EE D3 H4 z Li MASK 2 5 P 3 3 k 9 OUT 1 e pa BS 8 3 MASK_3 74HC00 74HC00 ps BY gt ae 12g MASK_4 pe 22 Da a 15
20. esponding key was pressed before swiching on the unit If not Font panel or unit defective Tech Service Down key in COAG field pressed when switching on the unit or defective 28 Check whether the corresponding key was pressed before swiching on the unit If not Front panel or unit defective Tech Service not assigned 30 During the activation phase no feedback is present at the safety shut off feature Equipment error Tech Service 31 59 not assigned Error when switching on the unit Memory value for calibration of power control invalid or power control not yet calibrated Unit is available but the power output is limited to lower value which is indicated with every activation by a brief blinking of the incorrect dosage LED Power must be calibrated wth the help of Test program 13 Otherwse Memory failure Tech Service Error when switching on the unit Memory value for calibration of the NE monitor invalid or NE monitor not yet calibrated Unit is available but only non split neutral electrodes should be used NE monitor must be calibrated wth the help of Test program 14 Otherwse Memory failure Tech Service Possibly no adjustment or an incorrect adjustment was made For NE adjustment Test program 14 check whether the correct resistance is connected to the NE line Otherwse Equipment error Tech Service Error when storing a value in memory front panel basic setting or calibration value in
21. ith an error detection system which records the last 20 ICC 50 ICC 80 ICC BIPOLAR errors in an ERROR list and saves them in memory This error memory can be called up via Test program no 2 The idea of troubleshooting is to help the user of the equipment in the event of malfunction He should thus be capable of localizing errors himself and deciding whether this is an operational error or an error originating with the accessories which he can possibly remedy himself or whether it is necessary to contact the technical service If there is a complete failure of the system and no display is visible the power supply may have been interrupted or the voltage supply inside the unit is defective In such a case first check whether the outlet used is live or a fuse in the house power supply has been tripped Does a different unit function at this outlet If the outlet used is live check the powerline to the unit and replace if necessary The equipment fuses on the rear panel should also be checked and replaced if necessary If these efforts produce no results there is presumably an error within the unit You should then contact the technical service In the case of a malfunction with a properly functioning display but without indication of an ERROR number on the display the error may be located in defective accessories There may for example be a defect in the fingerswitch or footswitch or there may be a power interruption The cause of the error
22. lay number By pressing any button in the COAG field the two relays can be switched as required which is indicated by on in the COAG display r 1 Bipolar output r 2 Monopolar output with neutral electrode output r r Both outputs 7 not assigned 8 Display of software version number Display S n xx 9 not assigned 10 Measurement of the internal 15 volt supply voltage U dd for Vdd 11 Automatic checking of the power supply unit for the entire range 0 90 V Automatic testing is activated with the footswitch for CUT During the run of the test indicated symbolically in the COAG display the footswitch must remain pressed The voltage is increased from 0 to 90 volts and measured internally at the same time If there is a difference this may be displayed as an error ERROR 80 and 81 After this run a voltage of 90 volts is set which can be measured between MP2 and MP1 The measurement value of the internal measurement is indicated in the COAG display 1 Test programs 11 58 ICC 50 ICC 80 ICC BIPOLAR By pressing the CUT effect button the voltage is decreased to 50 volts By pressing the CUT effect key again the test program is exited Test program 12 12 Adjustment of the phase control for the HF generator This adjustment is made as the generator idles but with the monopolar patient lines connected After starting up the test program the power unit voltage is set to 10 volts Display U_ 10 U
23. lt power supply voltage should have a peak value of approx 700 volts As soon as the setup is completed and deactivated via the footswitch the test program is also completed Fig HF voltage characteristic at 90 volts power unit voltage with no load 30 58 3 Adjustment and testing Art No 80116 251 08 99 ICC 50 ICC 80 ICC BIPOLAR 5 Calibration of the HF power output Connect the monopolar patient lines to the HF power meter APM 600 Activate Test program 13 only possible in Special Test Mode see above Display on the front panel cP hf for about 1 second Then the front panel sets itself up for CUT effect 1 30 watts and SOFT 20 watts which represents the setup for the following calibration To calibrate CUT is activated at a load resistance of 500 ohms via the footswitch Now the power output can be set to the values indicated in the CUT display via the Up Down keys in the CUT field i e for a setting of 30 30 watts must be measured at the HF power meter The same is performed for COAG however at a load resistance of 200 ohms setting 20 and HF output power 20 watts If both calibrations have thus been performed the values must be saved in EEPROM To do this the CUT effect key must be held down for about 3 seconds After about 0 5 seconds an audible signal deep tone is heard and a symbolic display of the Save process appears After about 3 seconds an alarm is heard with the full di
24. may be determined by exchanging the accessories used To determine other causes of errors an ERROR number in the unit display indicates the course of further action according to the following table 2 ERROR list 19 58 Explanation and remedy Activation time limit reached If the activation time limit has been set too short extend this by using Test program no 3 A monopolar activation the NE monitor produces an impermissible value Check whether the NE is correctly applied and connected to the unit Check the NE lines Tech Service Check NE monitor Activation of the unit without prior acknowledgement of the front panel setting 3 Setup values on the front panel must be acknowedged by pressing any key before the unit can be reactivated Activation of CUT with nonspecified power setting With a nonspecified power setting the CUT function is inactive Activation of COAG with nonspecified power setting With a nonspecified power setting the COAG function is inactive Activation of COAG with fingerswitch at BIPOLAR setting The unit is setup for bipolar coagulation and cannot therefore be activated wth the fingerswich for coagulation but rather only wth the footswitch or via AUTO START If several activation signals were not simultaneously activated check the fingerswitch and footswitch for correct functioning Check the activation detection of the unit wth the help of Test program 15 If errors are detected Tech Service
25. n pev 5 JE NE T am ro D a i d BER N nr A O D N aU 8 2c ele Ts 3 5 ETA 5 30122 021 A S 9 E ES eoe 5 a mm x 5 Ex a BEDR ello 3 a a m GND si SIS I gt 25 1 E Ed IE S 1 GND F2 34 1C2 T0 5A BR2 78xx 15V cup 1C6 Fusschalter 4 Footswitch 4 Ss amp H este 14 Er FOOT_B mm o D Seng sz amp a 2 TB STO a mA m 1 D11 m al Hd E Vee 5V 1 BC557 T10 Vee 5V n 3 1C3 F COMP FEEDB n B amp ub Ya 14962 INP OUT IE E Ei Ed 7m S D AS 3 8 aTEn OMASSE zZ d 2 OTA x o zu TS S E amp eu Datum Name ae 07 04 05 M Fritz Gert U nice TCC5O Mainboard 50W Zeichnungsnummer DWG NO Gepr ft 07 04 95 M Hagg 79 Benennung Title LP un 40122 011 ERBE B 4749 R37 R38 war 5k6 18 2 99 Fritz LP bs 30122 108 T T 72072 T bingen Nr nderung Datum Name Blatt 2 von 3 30122 108 801 cc LOE Pueoquiey 8S SE P 4epiiqijeuos
26. ninductive and noncapacitive is connected to the monopolar output Before the burn in procedure can be started the CUT footswitch signal must be present Start the procedure with the CUT effect key 17 Setting programmable options P O For example to lock the activation signals according to Spanish regulations ATTENTION This program can only be conducted in the unit s Special Test Mode To do this the bridge J7 must be connected Otherwise the display J7 n c will appear The possible options can be called up in the COAG field via the Up Down keys To save the option currently displayed or to switch the unit to this mode the CUT effect key must be held down for approx 3 seconds as for all save procedures Options St Standard SP Spanish version if another activation signal is detected during activation the unit switches off immediately with an error message 18 not assigned 19 not assigned 20 Display contents of the CONFIG register Display the contents of the CONFIG register to determine the basic initialization of the microcontroller c r XX 1 Test programs 13 58 ICC 50 ICC 80 ICC BIPOLAR 21 Verification of the modulation timer and the modulation monitor t t At the test program start the timer is initialized and switched on Activation using the CUT footswitch turns on the generator with the output relay open and the feedback is measured In the COAG display
27. oring Both measurements should be checked using a meter at MP2 main board mass MP1 Activate Test program 11 Display on the front panel U_ for DC power supply unit The check is started by activating with the CUT footswitch CAUTION During the automatic run the footswitch must remain depressed as otherwise the power supply unit is switched on which results in an error report Error 80 The power supply voltage is now slowly increased from 0 to 90 volts measured simultaneously and monitored for uniformity within a narrow tolerance In the event of a malfunction the error is displayed and the test program interrupted The voltage increase is indicated symbolically in the COAG display After a complete check of the entire voltage range the voltage remains at 90 volts and the internal measurement value is indicated in whole volts in the COAG display Here as well the footswitch must remain depressed The measurement value must be 90 V tolerance 2 V By pressing the CUT effect key the voltage is reduced to 50 V and displayed as described above The measurement value must be 50 V tolerance 1 V By pressing the CUT effect key again the test program is concluded 3 Adjustment and testing instructions 29 58 ICC 50 ICC 80 ICC BIPOLAR 4 Setup of the phase control for the HF generator Connect the monopolar patient lines with no load This is important for a precise setup Connect the oscilloscope and probe a
28. p Down keys in the COAG field to the preset value To save the calibration values the CUT effect key must be held down for approx 3 seconds until a high tone is heard which indicates that these have been saved to memory 14 Automatic calibration of the NE monitoring ATTENTION This program can only be conducted in the unit s Special Test Mode To do this the bridge J7 must be connected Otherwise the display J7 n c will appear 12 58 1 Test programs Art No 80116 251 08 99 ICC 50 ICC 80 ICC BIPOLAR At the NE socket a resistance of 260 ohms is connected via a standard NE cable Then the reference value for the NE monitoring is automatically adjusted by the unit which is indicated by the appearance of an unbroken line in the COAG display and the illumination of both the red and the green NE LEDs This calibration value must now be stored by holding down the CUT effect key for 3 seconds 15 Checking the activation signals accessories and safety shut off feature All four activation signals finger and footswitch must be pressed at least once so that instead of a display of soo 00 appears and the test program is automatically finished 16 Automatic burn in procedure for 2 hours 2h b i Automatic burn in procedure for 2 hours 2h b i with 25 activation 10 sec ON 30 sec OFF in which the maximum power 50 watts is output for CUT at 500 ohms A 500 ohm load resistance no
29. p7 1197 DS 1 16 25 ag DS 19 RES 1 sl DT Vee ajja 24 ag TE 20 E Ts R10 PINE Alaro og 22 c13 N An li 74HC273 1c13 mn nn 23 111 er a 1k0 B 5 2 A ADRBUS A0 19 VRH E 2 laiz al 9 375 R W 26 213 22 a1 CLK pc E_cLK Sa 5 pape ud DATABUS GATE LL ee Mop ON E VEL ae Hara 25 0 our He OUT 0 zz 3 Do Do 12 A0 A15 10 NE ANA 4 PEO ANO PCO ADO 1D 1 45 y 110 Di DL s is c51 1 GL 15 pE1 AN1 PCl AD1 10 ei a 216512 47 u D2 D2 14 14 V ANA 4 PE2 AN2 PC2 AD2 E Ui gt von M e A8 PR3 ANS PC3 AD3 H2 P3 A dg AS MOD 44 Da D 6 Ad e SIC GEN 1 TA PE4 AN4 PC4 ADA gt 16 _ N 46 E D5 5 4 3 A5 T B e 6 PES AN5 PCS ADS d a a 5 DE A6 il PEG ANG PC6 Ap6 5 50 6 D7 A FS B e PET AN PC7 ADT Ha e c 74HC573 sa A8 d PAO IC PB0 A8 13 DT s 108 a3 Lo as PAL IC PB1 A9 TIK par 32 M A10 a DMUX PA2 ICl PB2 A10 A2 1 Jo 745000 PA3 0C5 PB3 A11 K A3 2 12 138 M2 9 187 PA4 0C4 PB4 A12 A4 3 2 7 2 A13 5 Pp suo ON e amp PA5 0C3 PBS A13 Ald R PB6 A14 a3 6 amp Vee 5 SES AS 45V PB7 A15 Al4 4 20 ADR15 e T e xD xIRQ 19 XIR PDO RXD 2 eTxD ol 19 21 RD TRO TRO PD1 21 e RD gt a a 3 sg 22 74HC138 DO DT N13 S B vw vn o 150 MODA LIR PD2 MISO L4 31 po 5 5 vou 2 ev nic _ _
30. quipment and unifies a large number of functions through its capabilities These include for example the analog measurement inputs self monitoring functions and much more Of particular importance is the internal EEPROM which is used to store data calibration values etc permanently and independent of the supply voltage On the other hand this microcontroller requires basic initialization for its application in order to activate required functions and adapt to its environment This basic initialization must be conducted first for the ICC 50 ICC 80 and ICC BIPOLAR while at the same time the specific parameters are automatically saved ATTENTION The adjustment or testing of nos 1 7 absolutely must be performed in the indicated order for new equipment and also after replacement of the microcontroller Since most setup values are stored as calibration values in the EEPROM of the microcontroller the test programs in which these calibration values can be changed are only accessible in the so called Special Test Mode This is used to prevent unintentional alteration of the calibration values To operate the unit in the Special Test Mode a shorting bridge must be attached at J7 main board If the presence of this shorting bridge is detected when the unit is switched on this is made clear in that the unit is automatically in the test program mode after switching on and Test program 10 Pr 10 is displayed Furthermore when first
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32. se ee ee ee Ge RA RA nnne 25 Circuit EE EE it 33 Appendix and addresses ota EE retten cree etr sa Ge ter we Sk ge 53 5 58 CHAPTER 1 Art No 80116 251 08 99 ICC 50 ICC 80 ICC BIPOLAR o res programan O 4 Activation of all visual front panel displays Activation of the audible signals ora si a opa ls L8 NE Display of the software version number not assigned 10 Measurement of the internal 15 volt supply voltage Automatic verification of the power supply unit for the entire range of 0 90 volts Calibration of the HF power output 14 Automatic calibration of the NE monitor Verification of the activation signals accessories and safety shut off feature not assigned not assigned 20 Selection of content for the CONFIG register of the microcontroller 21 Verification of the modulation timer and the modulation monitor 1 Testprograms 9 58 ICC 50 ICC 80 ICC BIPOLAR Calling up the test programs When switching on the unit hold down the CUT effect key Pr 1 appears in the displays on the front panel The required test program number can be selected via the Up Down keys in the COAG field The selected test program is started by pressing the CUT effect key If not described differently the individual test programs can be cancelled and exited again by briefly pressing the CUT effect key 1 Basic setting of the front panel Set the front panel as required Attention
33. sing the CUT footswitch the generator is activated The HF voltage is measured using an oscilloscope and adjusted to a sinusoidal characteristic at TP3 During activation the power unit current I_ xx is displayed which must at the same time be at its minimum As soon as the footswitch is released the power unit voltage is automatically set to 50 volts The generator is again activated using the CUT footswitch and set at this higher voltage as described above Then the whole process is repeated for a power unit voltage of 90 volts For the final adjustment the clean sinusoidal characteristic has a higher priority than the power unit current which should nevertheless be close to its minimum By then releasing the CUT footswitch the test program is automatically exited 13 Calibration of the HF power output c P hF ATTENTION This test program can only be conducted in the unit s Special Test Mode To do this the bridge J7 must be connected otherwise the display J7 n c will appear An HF power meter APM 600 is connected to the monopolar output CUT is activated with the footswitch at a load resistance of 500 ohms set at the output Via the Up Down keys in the CUT field the output power is adjusted in such a way that the value measured by the power meter corresponds to the setup value on the front panel Proceed in the same manner at a load resistance of 200 ohms when activating SOFT Here the power is set via the U
34. splay which signals that the Save is successfully completed If the key is not held down until the alarm is heard no value is saved By pressing only briefly the test program can also be exited without saving 6 Calibration of the NE monitor Connect the NE line to the NE socket In place of a neutral electrode the NE line is terminated with a resistance of 250 ohms Activate Test program 14 only possible in Special Test Mode see above Display on the front panel NE xx Now an automatic adjustment follows which is completed when a straight line appears in the COAG display and the red and the green NE displays light up at the same time The calibration value must now be stored in the EEPROM using the CUT effect key as described above 7 Checking the the activation signals and the safety interlock signal Activate Test program 15 Display on the front panel oo oo for about 1 second Then display of By starting all 4 activation possibilities 2 x footswitch 2 x fingerswitch the lines in the displays are converted into o As soon as all activation possibilities have been operated once the test program is automatically interrupted 3 Adjustment and testing instructions 31 158 CHAPTER 4 ICC 50 8S 9g p Jepiigijeuos GEN EN 240V 230v 100v EE N 18v 80v Lt i a wel Pla ES 9 Il
35. switching on the unit in Special Test Mode the basic initialization is automatically performed and saved The shorting bridge absolutely must be removed once the setting has been completed as otherwise several internal safety monitors of the microcontroller are not activated In addition the unit would always be in test program mode after switching on and not in the normal operating mode Fig Position of J7 on the main board refer to text above 28 58 3 Adjustment and testing Art No 80116 251 08 99 ICC 50 ICC 80 ICC BIPOLAR 1 Basic initialization Attach the shorting bridge to J7 Switch the unit on At the same time basic initialization is automatically performed insofar as this has not already occurred with the respective microcontroller The unit is in the test program mode after switching on On the front panel appears Pr 10 2 Testing the internal supply voltage Vdd 15V Activate Test program 10 Display on the front panel U dd for Vdd for about 1 second Next follows the display of the voltage measured xx yy xx integer volt yy tenth and hundreth volt Voltage must be 15 V tolerance 0 5 V Although only the voltage Vdd 15 V is directly measured this test program also checks the 5 V voltage used as a measurement reference In the event of malfunction this should therefore also be measured Deactivate the test program 3 Checking the power supply unit voltage control and monit
36. t MP4 to MP5 Probe 100 1 recommended It is recommended to set the trim potentiometer TP3 to about the center before starting the setup Activate Test program 12 Display on the front panel Ph for about 1 second Then the display U_ 10 appears which means that the power supply unit is regulated to 10 volts at the next activation Activate using the CUT footswitch In this way the generator is switched on at a voltage of 10 volts with no load Set the phase control using the voltage characteristic shown on the oscilloscope The setup criterion is a voltage characteristic that is as sinusoidal as possible In the COAG display the power supply current is displayed relatively I_ xx and is also used as a setup criterion for the purpose of the power supply current assuming as minimal a value as possible Deactivate at the footswitch Display on the front panel U_ 50 i e the power supply is regulated to 50 volts at the next activation Activate with the CUT footswitch Repeat the above procedure but at 50 volts power supply voltage After deactivation the display for 90 volt power supply voltage appears at which the final setup is performed At the same time ensuring that the characteristic of the HF output voltage is as sinusoidal as possible has priority over the absolute minimum of the power supply unit current However this should be close to its minimum typical display of approx 65 Additionally the HF voltage at 90 vo
37. tands for one before that etc Press the CUT effect key for 3 seconds to delete the entire error memory This is indicated acoustically and symbolically in the displays The deletion is complete when a short tone is heard If the CUT effect key is released too soon the memory is not deleted Then exit the test program To exit the test program without deleting the memory only briefly press the CUT effect key 3 Programming the required activation time limit Display of tL for time limit and for the required limit value Using the Up Down keys in the COAG field the permissible activation time is set in seconds 10 58 1 Test programs Art No 80116 251 08 99 ICC 50 ICC 80 ICC BIPOLAR Range 1 99 seconds This value must be stored in memory by pressing the CUT effect key for about 3 seconds Refer to Test program 1 It is possible to exit the test program without saving a new value to memory by briefly pressing the CUT effect key 4 Activation of all visual front panel displays 5 Activation of all acoustic signals Audible signals are selected using the Up Down buttons in the CUT field display t x By pressing any button in the COAG field the alarm volume can be adjusted t 1 Signal for activation CUT t 2 Signal for activation FORCED and SOFT t 3 Signal for activation BIPOLAR t 4 Alarm signal 6 Manual closing of the output relay Display r x xx in which r x stands for the re
38. the measurement value for the feedback is indicated This must accept a value of 30 28 32 Greater deviations are not permitted 14 58 1 Test programs Art No 80116 251 08 99 1 Test programs 15 58 CHAPTER 2 Art No 80116 251 08 99 ERBOTOM ICC 50 ICC 80 ICC BIPOLAR Automatic error detection indication and documentation ERBOTOM ICC series high frequency surgical units are equipped with a device for automatic error detection indication and documentation ERROR monitor Error detection For ERBOTOM ICC series equipment with software version 1 07 the ERROR monitor can detect up to 91 different errors depending on the type of equipment and its features and indicate these on the display Error indication Error numbers ERROR nos are assigned to the various errors If an error is detected it is immediately reported The error report is both and visual and audible Error documentation The error numbers of detected errors are automatically saved in chronological order Since only 20 memory locations are available only the last 20 error messages are displayed If the same error is detected several times in a row the corresponding error number is then saved only once in consideration of the limited number of available memory locations The error numbers documented in memory can be displayed via Test program 2 and deleted Troubleshooting for ICC family equipment The ICC equipment family is equipped w
39. to switch over the CUT effect only press the effect key briefly since the Save process is started if it is pressed for a longer period of time To save the CUT effect key must be held down for about 3 seconds At the same time the Save process is indicated symbolically in the display together with an acoustic signal Once the Save has been completed there is a short tone If the CUT effect key is released too soon nothing is saved and therefore the previous setting or the setting preprogrammed at the factory for the front panel is again valid Once the Save has been completed Test program 1 is exited by releasing the CUT effect key If Test program 1 is exited without storing a new front panel setting the unit must be switched off to do this 2 Calling up the ERROR list The ICC units are equipped with a system for error detection error indication and error memory Every error is labelled with an error number ERROR No The ICC 50 ICC 80 and ICC BIPOLAR units store the last 20 ERROR numbers Test program 2 indicates the stored ERROR numbers The most recent error is in Memory location 1 After activating Test program 2 the display Er appears for about 1 second and then 1 xx where 1 stands for the last error and xx is the number of the error described in the error list Using the Up Down keys in the CUT field the 20 stored errors can be selected For example 2 then stands for the penultimate error 3 s
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