Related Manuals for Söring Arco-3000
Summary of Contents for Söring Arco-3000
- Page 1 SERVICE-MANUAL Arco-3000 Arco-2000 ARCO-3000 Söring l/min ARCO-2000 Söring Arco-1000 Sicherheit Safety l/min ARCO-1000 Söring MBC-601 MBC 601 Söring MBC-600 MBC 600 Söring Made in Germany...
- Page 2 Söring 25/08/2004 © Service-Manual Arco- and RF-units Söring GmbH Medizintechnik Justus von Liebig Ring 2 25451 Quickborn Tel: (+) 49 (0)4106-6100-0 Fax: (+) 49 (0)4106-6100-10 E-mail: info@soering.com SM-3000 03-003 R8a not valid for A-3000/ -2000 not valid for MBC600 not valid for Arco-2000 not valid for Arco-1000...
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Page 3: Table Of Contents
1. Overview ......................10 1.1 General description of the Arco-units, MBC-units ............10 1.2 Co-operation of units......................12 Arrangement of modules of the Arco-3000 ..........13 Arrangement of modules of the Arco-2000 ..........14 Arrangement of modules of the Arco-1000 ..........15 Arrangement of modules of the Arco-1000 Table-Top ......16 Arrangement of modules of the MBC 601 ............17... -
Page 4: Description Of Cut-Module
Söring 25/08/2004 © Service-Manual Arco- and RF-units 4.1. General description ......................28 4.2. Connection to other units ....................28 4.2.1. Connection to CPU ......................28 4.2.2. Connection to low-voltage supply..................28 Block diagram Frontpanel................29 5. Description of high-power supply ............30 5.1. - Page 5 Söring 25/08/2004 © Service-Manual Arco- and RF-units Block diagram RF-Output board /B ...............41 8. Description of coagulator module ............42 8.1. General description ......................42 8.2. Function of coagulator module..................42 8.3. Technical data coagulator module.................. 43 8.4 Signal shapes ........................43 Block diagram Coagulation module ..........45 (fig 8.1)
- Page 6 Söring 25/08/2004 © Service-Manual Arco- and RF-units 12.3. Configuration of important bus cables and connectors ......... 58 12.4. Service mode ........................60 12.4.1. Preparation of service mode ..................60 12.4.2 Switching to service mode ....................60 12.4.3. Selecting service functions .................... 61 12.4.4.
- Page 7 Söring 25/08/2004 © Service-Manual Arco- and RF-units Power diagram Argon 2,4-Coagulation ............81 Power diagram Argon open-Coagulation ...........82 2,3,4 Power diagram Bipolar Cutting ..............83 Power diagram Bipolar Coagulation ............83 13.1. Visual and acoustical signals ..................84 14. Technical checks regarding safety (TSC) ..........85 14.1.
- Page 8 Söring 25/08/2004 © Service-Manual Arco- and RF-units circuit plans 1/4 ................Fehler! Textmarke nicht definiert. circuit plans 2/4 ................Fehler! Textmarke nicht definiert. circuit plan 3/4................Fehler! Textmarke nicht definiert. circuit plans 4/4 ................Fehler! Textmarke nicht definiert. RF-output board ..............
- Page 9 Söring 25/08/2004 © Service-Manual Arco- and RF-units circuit plans 2/3 ................Fehler! Textmarke nicht definiert. circuit plans 3/3 ................Fehler! Textmarke nicht definiert. gas control ............. Fehler! Textmarke nicht definiert. layout plan..................Fehler! Textmarke nicht definiert. circuit plans 1/2 ................Fehler! Textmarke nicht definiert. circuit plans 2/2 ................
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Page 10: Overview
Söring 25/08/2004 © Service-Manual Arco- and RF-units 1. Overview 1.1 General description of the Arco-units, MBC-units The RF-surgery equipment makes the following applications available to the user. - Cutting in steps 1-5 - Cutting with Blend-function in steps 1-5 - Coagulation modes - Soft - Force - Spray... - Page 11 Söring 25/08/2004 © Service-Manual Arco- and RF-units Used symbols Patient electrode (when RF applied Pt-elec- trode insulated against earth) Defibrillator safe Attention!, see also covering Monopolar Cutting & Coagulation documents out (separation from main) Argon Enhanced Coagulation on (connection to mains) Bipolar Cutting and Coagulation...
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Page 12: Co-Operation Of Units
Söring 25/08/2004 © Service-Manual Arco- and RF-units 1.2 Co-operation of units The equipment contains the following units: - Electrical components -Primary power supply unit: transformer, line-filter, power switch and parts of mains board -mains board with low-voltage power supply, mains relays and voltage selector switch -High-power supply -Cut -module incl. -
Page 13: Arrangement Of Modules Of The Arco-3000
Söring 25/08/2004 © Service-Manual Arco- and RF-units Arrangement of modules of the Arco-3000 MG Mono MG Mono BI Arco 3000 / M MG Mono MA Argon Frontpanel (modular design) Gascontrol- board Handpiece recognition RF-Output Module output unit (assignment relays, PE-monitoring, Bipo-recognition) -
Page 14: Arrangement Of Modules Of The Arco-2000
Söring 25/08/2004 © Service-Manual Arco- and RF-units Arrangement of modules of the Arco-2000 MG Mono MG Mono BI 600/2000 MG Mono MA Argon Frontpanel (modular design) Gascontrol- board Handpiece recognition RF-Output Module output unit (assignment relays, PE-monitoring, Bipo-recognition) Cutmodule Coagulatormodule High power supply mains board (low power supply,... -
Page 15: Arrangement Of Modules Of The Arco-1000
Söring 25/08/2004 © Service-Manual Arco- and RF-units Arrangement of modules of the Arco-1000 MG Mono BI 600/2000 MA Argon Frontpanel (modular design) Gascontrol- board Handpiece recognition RF-Output Module output unit (assignment relays, PE-monitoring, Bipo-recognition) Coagulatormodule High power supply mains board (low power supply, mains relays, screening) -
Page 16: Arrangement Of Modules Of The Arco-1000 Table-Top
Söring 25/08/2004 © Service-Manual Arco- and RF-units Arrangement of modules of the Arco-1000 Table-Top Test resistor Handpiecerecognition Output unit (assignment relays, PE-monitoring, Bipo-recognition) RF-Output Module Loudspeaker Coagulatormodule High power supply mains board (low power supply, mains relays, screening) not valid for A-3000/ -2000 not valid for MBC600 -16- not valid for Arco-2000... -
Page 17: Arrangement Of Modules Of The Mbc 601
Söring 25/08/2004 © Service-Manual Arco- and RF-units Arrangement of modules of the MBC 601 Test resistor Handpiece recognition Output unit (assignment relays, PE-monitoring, Bipo-recognition) RF output module Cut module loudspeaker Coagulator module High power supply mains board (low power supply, mains relays, screening) not valid for A-3000/ -2000... -
Page 18: Arrangement Of Modules Of The Mbc 600
Söring 25/08/2004 © Service-Manual Arco- and RF-units Arrangement of modules of the MBC 600 Test resistor Handpiece recognition Output unit (assignment relays, PE-monitoring, Bipo-recognition) RF output module Cut module loudspeaker Coagulator module High power supply mains board (low power supply, mains relays, screening) not valid for A-3000/ -2000... -
Page 19: Block Diagram Of Units
Söring 25/08/2004 © Service-Manual Arco- and RF-units Block diagram of units control-/display unit (Frontpanel) [J8] BI_PM MG_PM MA_PM MG_PM MG_PM CPU- [J5] [J5] [J1] [J1] [J1] [J1] [J1] [J1] [J1] [J1] [J1] [J2] monitoring [J7] valves (6) supply (5) [J5] [J1] [J3] sensors (6) -
Page 20: Block Diagram Primary Current Supply Of The Units
Söring 25/08/2004 © Service-Manual Arco- and RF-units Block diagram primary current supply of the units [J2] [J6] Ria 2pol Ria 8pol Ria 5pol Ria 4pol +150V= [J2] Fixing side [J1] not valid for A-3000/ -2000 not valid for MBC600 -20- not valid for Arco-2000 not valid for Arco-1000... -
Page 21: Description Of Units
Söring 25/08/2004 © Service-Manual Arco- and RF-units Description of units The corresponding circuit diagrams can be found in the annex 2. Primary power supply The primary power supply consists of: - Mains adapter with fuse-holder and filter - Mains power-switch - Inrush current limiter and voltage selector on mains board - Mains transformer 2.1 Description of power supply board... - Page 22 Söring 25/08/2004 © Service-Manual Arco- and RF-units Voltage monitoring: -+5V-source: Over voltage protection: This unit is activated if the 5V-source exceeds the limit (+10%). In case the limit, determined by a zener diode, is exceeded, a thyristor is fired and short- circuits +5V to the thyristor voltage (1.2V).
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Page 23: Block Diagram Mains Board 1/2
Söring 25/08/2004 © Service-Manual Arco- and RF-units Block diagram mains board 1/2 not valid for A-3000/ -2000 not valid for MBC600 -23- not valid for Arco-2000 not valid for Arco-1000... -
Page 24: Block Diagram Mains 2/2
Söring 25/08/2004 © Service-Manual Arco- and RF-units Block diagram mains 2/2 not valid for A-3000/ -2000 not valid for MBC600 -24- not valid for Arco-2000 not valid for Arco-1000... -
Page 25: Description Of Microcontroller Unit, Board Cpu
Söring 25/08/2004 © Service-Manual Arco- and RF-units 3. Description of microcontroller unit, board CPU 3.1. General description The CPU is the central control-system of the equipment. It gets information from other units by parallel data-lines or via the I C-bus. Data output is performed via the addressable systembus, by pulse-with modulated signals or as for data input by parallel data-lines respectively the I C-bus. -
Page 26: Connection To The Mains Relay Board
Söring 25/08/2004 © Service-Manual Arco- and RF-units 3.2.7. Connection to the mains relay board The control-board is connected to the CPU by a parallel data-line. It transfers the control signal for the gas system. The CPU gets the information "tube obstructed“ and "gas shortage“... -
Page 27: Block Diagram Cpu Board
Söring 25/08/2004 © Service-Manual Arco- and RF-units Block diagram CPU board Loudspeaker Mains power relay board Volume Control Analog- part Stat Bus Opto- coupler Sound- generator EPROM EEPROM Analoqueport Data-bus Address- decoder Address-bus Equipment Bus I/O1 Handpiece Recognition Reset- I/O2 logic Seriell not valid for A-3000/ -2000... -
Page 28: Description Of Front Panel
Söring 25/08/2004 © Service-Manual Arco- and RF-units 4. Description of front panel 4.1. General description The front panel contains the push-buttons and switches necessary to operate the equipment and displays the actually selected values. Furthermore relevant information regarding safety and function is displayed. The front panel is composed of different panel modules. -
Page 29: Block Diagram Frontpanel
Söring 25/08/2004 © Service-Manual Arco- and RF-units Block diagram Frontpanel not valid for A-3000/ -2000 not valid for MBC600 -29- not valid for Arco-2000 not valid for Arco-1000... -
Page 30: Description Of High-Power Supply
Söring 25/08/2004 © Service-Manual Arco- and RF-units 5. Description of high-power supply 5.1. General description Purpose of the high-power supply is the feeding of the power modules. It delivers three voltages, two of these are fixed voltages: +15v and -15v and one is a variable voltage of 0 - 80v controlled by the CPU with a resolution of 6 bit via the equipment bus. -
Page 31: Technical Data
Söring 25/08/2004 © Service-Manual Arco- and RF-units 5.3. Technical data Inputs 2 x 18v~, 1 x 15v~ from 3 separate windings of mains transformer input voltage switching regulator, range 100 - 150v, normally approx. 130v from mains relay board. Voltage smoothed and unregulated. Data from microcontroller over the equipment-bus Signal Down: Down-regulation of output voltage independent from microcontroller. -
Page 32: Block Diagram High Power Supply
Söring 25/08/2004 © Service-Manual Arco- and RF-units Block diagram High power supply not valid for A-3000/ -2000 not valid for MBC600 -32- not valid for Arco-2000 not valid for Arco-1000... -
Page 33: Description Of Cut-Module
Söring 25/08/2004 © Service-Manual Arco- and RF-units 6. Description of Cut-module 6.1. General description The cut-module delivers the RF-signal for the cutting process. Furthermore the signals for contact coagulation (desiccation, respectively force coagulation) are generated. For pure cutting a sinusoidal signal of approx. 350kHz with low distortion is used. The maximum output voltage is 70V. -
Page 34: Oscillator And Driver
Söring 25/08/2004 © Service-Manual Arco- and RF-units 6.3. Oscillator and driver IC7works as an oscillator with a frequency of approx. 350kHz. The frequency is adjusted by potentiometers P3 an P4 independently for monoplolar and bipolar operation. This is necessary because the transformation ratio of the output transformers for mono- and bipolar mode and the patient protection capacitors influence the series capacitance of the output resonant circuit. -
Page 35: Power Limiting
Söring 25/08/2004 © Service-Manual Arco- and RF-units 6.7. Power limiting The power limiting circuit consists of the power measurement and the power regulation. The regulator works exactly the same way as for current limiting (analog switch IC3c and PI-regulator with U1d) and acts also on the DOWN-signal. Power measurement is done with a voltage- and current signal, retrieved from TR3 (current) and TR4 (voltage). -
Page 36: Signal Shapes
Söring 25/08/2004 © Service-Manual Arco- and RF-units 6.10 Signal shapes Spannung voltage Zeit time This signal-shape is used for the function Cutting without Blend Spannung voltage Zeit time Pulse-modulated RF-current, duty-cycle 3/8 = 37,5% This signal-shape is used for the function Cutting with Blend not valid for A-3000/ -2000 not valid for MBC600 -36-... -
Page 37: Block Diagram Cut Module
Söring 25/08/2004 © Service-Manual Arco- and RF-units Block diagram Cut module not valid for A-3000/ -2000 not valid for MBC600 -37- not valid for Arco-2000 not valid for Arco-1000... -
Page 38: Description Of Rf-Output Module
Söring 25/08/2004 © Service-Manual Arco- and RF-units 7. Description of RF-output module 7.1. General description The RF-out module transfers the RF-signal of the cut- and coagulator module to the handpieces and monitors the delivered RF-power. It consists of the two boards HFO_A and HFO_B. -
Page 39: Description Of Board Hfo_B
Söring 25/08/2004 © Service-Manual Arco- and RF-units capacitors C10 and C11 to the monopolar output transformer TR3. There are no more capacitive connections to the patient electrode. The transformer TR5 is used for loop impedance tests between the two halves of the patient electrode. This transformer as well as the other output transformers are designed for the applicable RF-voltages. -
Page 40: Block Diagram Rf-Output Board /A
Söring 25/08/2004 © Service-Manual Arco- and RF-units Block diagram RF-Output Board /A not valid for A-3000/ -2000 not valid for MBC600 -40- not valid for Arco-2000 not valid for Arco-1000... -
Page 41: Block Diagram Rf-Output Board /B
Söring 25/08/2004 © Service-Manual Arco- and RF-units Block diagram RF-Output board /B not valid for A-3000/ -2000 not valid for MBC600 -41- not valid for Arco-2000 not valid for Arco-1000... -
Page 42: Description Of Coagulator Module
Söring 25/08/2004 © Service-Manual Arco- and RF-units 8. Description of coagulator module 8.1. General description The coagulator module provides the necessary high RF-voltage for spray coagulation. For changing the output power the pulse repetition frequency as well as the pulse energy is variable. -
Page 43: Technical Data Coagulator Module
Söring 25/08/2004 © Service-Manual Arco- and RF-units 8.3. Technical data coagulator module -Output power: 5 - 150W by selection of pulse energy and frequency -Output voltage (ignition- and standard pulses): -- 1200V at primary winding of output transformer -Pulse frequency: 5000..80000Hz -Ignition frequency: 250Hz to max. - Page 44 Söring 25/08/2004 © Service-Manual Arco- and RF-units Spannung voltage Zeit time RF-Current of fulguration This signal-shape is used for the function Spray-coagulation in steps 1-5. not valid for A-3000/ -2000 not valid for MBC600 -44- not valid for Arco-2000 not valid for Arco-1000...
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Page 45: Block Diagram Coagulation Module (Fig 8.1)
Söring 25/08/2004 © Service-Manual Arco- and RF-units Block diagram Coagulation module (fig 8.1) not valid for A-3000/ -2000 not valid for MBC600 -45- not valid for Arco-2000 not valid for Arco-1000... -
Page 46: Description Of Handpiece Recognition
Söring 25/08/2004 © Service-Manual Arco- and RF-units 9. Description of handpiece recognition Purpose of HSE04 is to recognize the different connected handpieces and bipolar tweezers, to recognize activation of a push-button (finger switch, foot switch)with galvanic isolation and to transfer the corresponding signals to the CPU. 9.1. -
Page 47: Block Diagram Handpiece Recognition Board
Söring 25/08/2004 © Service-Manual Arco- and RF-units Block diagram Handpiece recognition board not valid for A-3000/ -2000 not valid for MBC600 -47- not valid for Arco-2000 not valid for Arco-1000... -
Page 48: Description Of Interface Board
Söring 25/08/2004 © Service-Manual Arco- and RF-units 10. Description of interface board The interface board serves for the data communication between CPU and the module. It is part of the coagulator- and the cut module, each of them contain this board. Electrical properties: ±... -
Page 49: Block Diagram Interfaceboard
Söring 25/08/2004 © Service-Manual Arco- and RF-units Block diagram Interfaceboard not valid for A-3000/ -2000 not valid for MBC600 -49- not valid for Arco-2000 not valid for Arco-1000... -
Page 50: Description Of Gas-System
Söring 25/08/2004 © Service-Manual Arco- and RF-units 11. Description of gas-system 11.1. External gas-system The pressure regulator of the gas bottle (2-step pressure reducer) reduces the bottle pressure to the equipment input pressure of 8 bar. In order to make connections of regulator to gas bottle and from regulator to equipment easy, all connections are equipped with a quick-lock system. -
Page 51: Block Diagram Gasunit (Fig. 11.1)
Söring 25/08/2004 © Service-Manual Arco- and RF-units Block diagram Gasunit (fig. 11.1) Magnetic- Magnetic- valve 1 valve 2 Propvalve Pressure- switch Pressure- regulator not valid for A-3000/ -2000 not valid for MBC600 -51- not valid for Arco-2000 not valid for Arco-1000... -
Page 52: Description Of Gas Control Board
Söring 25/08/2004 © Service-Manual Arco- and RF-units 11.3. Description of gas control board 11.3.1. General description of gas control board The gas control board serves for control of the proportional valve and the magnetic valves on the gas unit. Furthermore the signals of both pressure transducers and the pressure switch are processed, digitally converted, and transferred to the CPU by a I bus. -
Page 53: Block Diagram Gas Control Board (Fig. 11.2)
Söring 25/08/2004 © Service-Manual Arco- and RF-units Block diagram gas control board (fig. 11.2) not valid for A-3000/ -2000 not valid for MBC600 -53- not valid for Arco-2000 not valid for Arco-1000... -
Page 54: Service- And Adjustment Procedures
Söring 25/08/2004 © Service-Manual Arco- and RF-units 12. Service- and adjustment procedures This chapter is intended to support the trained service technician in case of repair, for troubleshooting and for calibration. It shall be stated once more that: Modifications and repairs on this equipment must only be performed by the manufacturer or by persons authorized by him. - Page 55 Söring 25/08/2004 © Service-Manual Arco- and RF-units Coagulator module arc recognized spray-mode (always lights when module starts) working impulse voltage reached ignition voltage reached module overloaded (not in use yet) Output power (working pulse energy) Ignition pulse energy arc detection Cut module bipolar mode arc regulation...
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Page 56: Arrangement Of Leds And Potentiometers I
Söring 25/08/2004 © Service-Manual Arco- and RF-units Arrangement of LEDs and potentiometers I Open case is an Arco-3000, placement of the boards is different in other units, placement of potentiometer is the same P1 power P2 ignition pulse- energy P2 Offset power... -
Page 57: Arrangement Of Leds And Potentiometers Ii
Söring 25/08/2004 © Service-Manual Arco- and RF-units Arrangement of LEDs and potentiometers II Open case is an Arco-3000, placement of the boards is different in other units, placement of potentiometer is the same D21: 150V D25 D31 D29 D24 D26 D27... -
Page 58: Error Indication At System Start
Söring 25/08/2004 © Service-Manual Arco- and RF-units 12.2. Error indication at system start On start of the system a self-test is performed, which checks various power supply parameters for correct function. If an error is detected, the error code is shown in the very left 7-segment display. - Page 59 Söring 25/08/2004 © Service-Manual Arco- and RF-units Cut module 1: RF left at module, to the RF-output module right between Plug J1 2: RF cooling body outp.mod. RF-output module RF-modules 1: RF (coag module) Plug J1 (not connected) right bottom 3: RF (coag module) 4: RF (cut module) 5: RF (cut module)
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Page 60: Service Mode
Söring 25/08/2004 © Service-Manual Arco- and RF-units Power supply board Mains switch 2-pole RIA top right at the side Transformer primary 4-pole RIA top right 1-2, 3-4 primary wdg. Transformer second. 5-pole RIA bottom left 1-2 18V~, 4-5 21V~ Rectifier 2-pole RIA top right 1-2 -/+150V... -
Page 61: Selecting Service Functions
Söring 25/08/2004 © Service-Manual Arco- and RF-units 12.4.3. Selecting service functions It is possible to select a main function with included sub-functions. The procedure is different for ARCO 1000 and the other types. In general it has to be distinguished between a service function and the sub-functions belonging to this function. -
Page 62: Description Of Service Functions
Söring 25/08/2004 © Service-Manual Arco- and RF-units 12.4.4. Description of service functions List of service functions Service- Sub- Description Remarks/ mode function Indication Basic settings / check of gas system Disp. Software version Loudness of operational signal Autostop times bipolar/monopolar/gas Gas flow ICS and handpieces RF-output delay Argon coagulation default value! -
Page 63: Adjustment Of Gas Flow (Service Functions 3,7,8,9,10)
Söring 25/08/2004 © Service-Manual Arco- and RF-units 12.4.5.4. Adjustment of gas flow (Service functions 3,7,8,9,10) With this service function the gas flow for different types of handpieces and probes is adjusted. For this purpose the service function corresponding to the handpiece or probe has to be selected and the gas flows (Sub-functions 1 to 5) have to be checked or adjusted according to the table below. -
Page 64: Adjustment Of Patient Electrode Recognition (Service Function 5)
Söring 25/08/2004 © Service-Manual Arco- and RF-units 12.4.5.5. Adjustment of patient electrode recognition (Service function 5) This function sets the thresholds for the transfer resistance PE-electrode to patient. The PE-monitor recognizes four ranges for the transfer resistance: -0 to 5 Ohm PE-electrodes, undivided type Indication yellow + green -15 to 60 Ohm... -
Page 65: Calibration Of Cut Module Power (Service Function 13)
Söring 25/08/2004 © Service-Manual Arco- and RF-units 12.4.5.8. Calibration of cut module power (Service function 13) If the power in cut mode during soft- and force coagulation is generally too high or too low, a calibration can be performed. This is done by choosing service mode 13, changing the parameter into the desired direction, leaving service mode and checking the cut Ω... -
Page 66: Service Adjustments Of The Modules
Söring 25/08/2004 © Service-Manual Arco- and RF-units 12.5. Service adjustments of the modules Service adjustments have to be made at the following boards: -High power supply -Coagulator module (spray function) -Cut module 12.5.1. Adjustment of high power supply 1. Necessary equipment Digital voltmeter 2. -
Page 67: Adjustment Of Cut-Module
Söring 25/08/2004 © Service-Manual Arco- and RF-units Turn potentiometer synchro-board coagulator board fully counterclockwise. Select Spray or Argon step 1 and turn P3 (synchro-board) clockwise until LED D10 on coagulator board extinguishes. Turn P3 (synchro-board) one more turn. With this procedure the handpiece must not be connected to the power meter. Remark: Output power and ignition pulse energy (see there) might be adjusted first without synchro-pulses. -
Page 68: Adjustment Of Rf-Out B2 (Smd) [From Sw 3.10]
Söring 25/08/2004 © Service-Manual Arco- and RF-units Adjustment resonance frequency monopolar: Start equipment in service mode , select service function 11, connect RF-meter to Ω monopolar handpiece with 100 load, press handpiece switch "Cut" and adjust by means of P3 on cut module to maximum output power. Power approx. 85W. Adjustment resonance frequency bipolar: Ω... -
Page 69: Technical Data
Söring 25/08/2004 © Service-Manual Arco- and RF-units 13. Technical data Mode power output at power range nominal output voltage * Ω frequency [kHz] Ω Cut 1 10W [200 Ω Cut 2 130W 1160 60W [200 Ω Cut 3 190W 1240 130W [200 Ω... - Page 70 Söring 25/08/2004 © Service-Manual Arco- and RF-units Mode power output at power range nominal output voltage * Ω frequency [kHz] Ω Force 1 5W [200 Ω Force 2 1150 30W [200 Ω Force 3 1300 55W [200 Ω Force 4 120W 1320 80W [200...
- Page 71 Söring 25/08/2004 © Service-Manual Arco- and RF-units Signal shapes: Continuous sine-wave Blend Pulsed sine-wave, duty cycle 80% Continuous sine-wave Pulse Continuous sine-wave, pulsed Soft Continuous sine-wave Force Pulsed sine-wave, duty cycle 25% Spray similar to spikes (also for Argon-coag.) 2,3,4 Bipolar Cut 1-130 Continuous sine-wave...
- Page 72 Söring 25/08/2004 © Service-Manual Arco- and RF-units For detailed description of error codes see following pages !!! Evaluation of test functions at start up External watchdog defective Internal watchdog defective CRC check of EPROM showed errors Patter-test of RAM failed; RAM defective Read-out of measuring channels without signal application at idle Limits: min.
- Page 73 Söring 25/08/2004 © Service-Manual Arco- and RF-units Limits: min. 9 max. 13 Bit 2, power supply voltage outside of limits; power supply defective Limits: min. 20 max. 24 Bit 3, power supply voltage outside of limits; power supply defective Limits: min. 43 max.
- Page 74 Söring 25/08/2004 © Service-Manual Arco- and RF-units Check of cut module output power at a test resistor 12.1 Limits: min. 6 max. 14 Power selection 1; Cut module defective 12.2 Limits: min. 60 max. 80 Power selection 2; Cut module defective 12.3 Limits: min.
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Page 75: Power Diagram Cutting
Söring 25/08/2004 © Service-Manual Arco- and RF-units Power diagram Cutting Cut 1 Cut 2 Cut 3 Cut 4 Cut 5 1000 2000 Resistance in Ohm Power diagram Blend Blend 1 Blend 2 Blend 3 Blend 4 Blend 5 1000 2000 Resistance in Ohm not valid for A-3000/ -2000 not valid for MBC600... -
Page 76: Power Diagram Tur
Söring 25/08/2004 © Service-Manual Arco- and RF-units Power diagram TUR TUR 1 TUR 2 TUR 3 TUR 4 TUR 5 1000 2000 Resistance in Ohm Power diagram Pulse Pulse 1 Pulse 2 Pulse 3 Pulse 4 Pulse 5 1000 2000 Resistance in Ohm not valid for A-3000/ -2000 not valid for MBC600... -
Page 77: Power Diagram Tur-Pulse
Söring 25/08/2004 © Service-Manual Arco- and RF-units Power diagram TUR-Pulse TUR-Pulse 1 TUR-Pulse 2 TUR-Pulse 3 TUR-Pulse 4 TUR-Pulse 5 1000 2000 Resistance in Ohm not valid for A-3000/ -2000 not valid for MBC600 -77- not valid for Arco-2000 not valid for Arco-1000... -
Page 78: Power Diagram Spray-Coagulation
Söring 25/08/2004 © Service-Manual Arco- and RF-units Power diagram Spray-Coagulation Spray 1 Spray 2 Spray 3 Spray 4 Spray 5 1000 2000 Resistance in Ohm Power diagram Force-Coagulation -Effect 1 Force 1 (Eff 1) Force 2 (Eff 1) Force 3 (Eff 1) Force 4 (Eff 1) Force 5 (Eff 1) 1000... -
Page 79: Power Diagram Force-Coagulation -Effect Hi
Söring 25/08/2004 © Service-Manual Arco- and RF-units Power diagram Force-Coagulation -Effect Hi Force 1 (Eff 1) Force 2 (Eff 1) Force 3 (Eff 1) Force 4 (Eff 1) Force 5 (Eff 1) 1000 2000 Resistance in Ohm Power diagram Force-Coagulation -Effect 5 Force 1 (Eff 1) Force 2 (Eff 1) Force 3 (Eff 1) -
Page 80: Power Diagram Force-Coagulation -Effect 9
Söring 25/08/2004 © Service-Manual Arco- and RF-units Power diagram Force-Coagulation -Effect 9 Force 1 (Eff 1) Force 2 (Eff 1) Force 3 (Eff 1) Force 4 (Eff 1) Force 5 (Eff 1) 1000 2000 Resistance in Ohm Power diagram Soft-Coagulation Soft 1 Soft 2 Soft 3... -
Page 81: Power Diagram Argon 1,6-Coagulation
Söring 25/08/2004 © Service-Manual Arco- and RF-units Power diagram Argon 1,6-Coagulation Argon 1,6 1 Argon 1,6 2 Argon 1,6 3 Argon 1,6 4 Resistance in Ohm (1=100) Argon 1,6 5 Power diagram Argon 2,4-Coagulation Argon 2,4 1 Argon 2,4 2 Argon 2,4 3 Argon 2,4 4 Resistance in Ohm (1=100) -
Page 82: Power Diagram Argon Open-Coagulation
Söring 25/08/2004 © Service-Manual Arco- and RF-units Power diagram Argon open-Coagulation Argon offen 1 Argon offen 2 Argon offen 3 Argon offen 4 Resistance in Ohm (1=100) Argon offen 5 not valid for A-3000/ -2000 not valid for MBC600 -82- not valid for Arco-2000 not valid for Arco-1000... -
Page 83: Power Diagram Bipolar Cutting
Söring 25/08/2004 © Service-Manual Arco- and RF-units 2,3,4 Power diagram Bipolar Cutting 100W 130W Resistance in Ohm Power diagram Bipolar Coagulation 100W Resistance in Ohm not valid for A-3000/ -2000 not valid for MBC600 -83- not valid for Arco-2000 not valid for Arco-1000... -
Page 84: Visual And Acoustical Signals
Söring 25/08/2004 © Service-Manual Arco- and RF-units 13.1. Visual and acoustical signals Activation RF on Visual signal Acoustical signal Power on Green switch light Cutting Yellow working-indicator Continuous tone 440 Hz Coagulation Yellow working-indicator Continuous tone 480 Hz Argon Yellow working-indicator Continuous tone 500 Hz 2,3,4 Bipolar Cutting Yellow working-indicator Continuous tone 550 Hz... -
Page 85: Technical Checks Regarding Safety (Tsc)
Söring 25/08/2004 © Service-Manual Arco- and RF-units 14. Technical checks regarding safety (TSC) The safety concept comprises - patient protection -- Patient electrode contact recognition -- Check of pre-selected parameters (output power error) -- Automatic self test on start of equipment -- Technical checks regarding safety Furthermore the Cut-module and the Coag-module are short-term short-circuit proof. -
Page 86: Check Of Handpieces And Foot Switches
Söring 25/08/2004 © Service-Manual Arco- and RF-units 14.3.2 Check of handpieces and foot switches Perfect condition of plug and cable Mechanical faults, especially cracks in handpiece housing Function test of all handpieces and foot switches 14.3.3 Check of RF-generators and safety-devices Function-test of RF-generators, RF-relays and leakage current detector. -
Page 87: Measurement Of Gas-Flow
Söring 25/08/2004 © Service-Manual Arco- and RF-units 14.3.7. Measurement of gas-flow For these measurements a gas-flow meter is required (e.g. gas-flow meter from Brooks) or an electronic gas flow meter calibrated for Argon at normal pressure. Connect gas-nozzle of gas handpieces and probes to the flow-meter. Select Argon-step 1 - 5 (for values see table "Technical gas data") and check gas- flow for each step. -
Page 88: Annex
Söring 25/08/2004 © Service-Manual Arco- and RF-units Annex Layout and circuit plans of existing boards and modules can be obtained by trained personnel on request only! not valid for A-3000/ -2000 not valid for MBC600 -88- not valid for Arco-2000 not valid for Arco-1000... - Page 89 Söring 25/08/2004 © Service-Manual Arco- and RF-units not valid for A-3000/ -2000 not valid for MBC600 -89- 03-003 not valid for Arco-2000 not valid for Arco-1000...
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