TissueLink Aquamantys System Service Manual Download | Manualshive

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10-8

Figure 10-8. MPU0: Power Supply, RF Generator Control

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Summary of Contents for Aquamantys System

Page 1: ...i SERVICE MANUAL...

Page 2: ..._______________________________________________________________________________ ii Software Version 1 10 SERVICE MANUAL...

Page 3: ...restricts this device to sale distribution or use by or on the order of a physician Equipment covered in this manual Aquamantys Pump Generator Nominal Supply Voltage Tissuelink Model 100V 50 60Hz 40 4...

Page 4: ...uitry Description 4 1 Description of unit components 4 2 Section 5 Testing and Servicing Safety 5 1 Section 6 Maintenance and Repair 6 1 Responsibility of the Manufacturer 6 1 Routine Maintenance 6 1...

Page 5: ...Error Code Description 8 4 Figure 9 1 Floor Panel Removed 9 1 Figure 9 2 Power Supply Removed 9 1 Figure 9 3 Power Supply 9 2 Figure 9 4 Rear Panel Removed 9 2 Figure 10 1 Supply_TL1 Schematic 10 1 F...

Page 6: ...quamantys disposable bipolar device when the device is properly connected to the unit and the activation button on the device is depressed The Pump Generator is for use only with Aquamantys single use...

Page 7: ...______________ 2 1 Section 2 Controls Indicators and Receptacles This section contains information about the front and rear panels including all controls indicators receptacles and the fuse drawer Fig...

Page 8: ...on once automatically primes the Aquamantys disposable bipolar device with saline prior to use The pump will operate for a preset time period to prime the Aquamantys device After the time period is co...

Page 9: ...e to the electrodes of the device lead to a decrease in the hemostatic effectiveness of the device Always close the pump head prior to priming or device activation Always allow the pump head rotor to...

Page 10: ...s fuse drawer contains two fuses The Aquamantys Pump Generator Service Manual contains information for changing fuses 16 Power Cord Receptacle This plug receptacle is used to connect the main power co...

Page 11: ...ve the cover Refer servicing to qualified personnel Equipotential grounding lug This equipment intentionally supplies non ionizing RF energy for physiologic effect Volume control of RF power activatio...

Page 12: ...ir pressure 524 to 795 mmHg 700 to 1060 hPa Transport and Storage Ambient temperature range 29 to 149 F 34 to 65 C Duty Cycle At maximum output settings 200 Watts and rated load conditions 100 Ohms th...

Page 13: ...ostatic discharge DIN EN 61000 4 2 6 kV Contact discharge 8 kV Air discharge Immunity to electromagnetic fields DIN EN 61000 4 3 10 V m 80 2500 MHz Immunity to conducted fast transients DIN EN 61000 4...

Page 14: ...RMS Maximum VRMS Max Current ARMS Fuse Rating Type of fuse 100 90 110 4 00 T5 0A 5x20mm Glass fine fuse 115 104 127 3 50 T4 0A 5x20mm Glass fine fuse 230 207 253 1 85 T2 0A 5x20mm Glass fine fuse Main...

Page 15: ...high degree of protection against electric shock particularly regarding allowable leakage currents It is type CF isolated floating output Drip Proof This unit enclosure is constructed so that liquid...

Page 16: ...ut Waveform Saline Flow Rate All specifications are valid for software version 1 10 and above All specifications are nominal and subject to change without notice Output Power 20 to 200 watts Adjustabl...

Page 17: ...Power Setting Figure 3 2 Output Power vs Resistance 0 50 100 150 200 250 20 40 60 80 100 120 140 160 180 200 Power Setting Watts Voltage Bipolar Vpk Bipolar Vrms 0 50 100 150 200 250 0 100 200 300 40...

Page 18: ...line Flow Rate vs Power Setting Figure 3 4 Power Setting Characteristics at rated load 0 50 100 150 200 250 0 25 50 75 100 125 150 175 200 Power Setting watts Output Power watts 0 4 8 12 16 20 24 28 3...

Page 19: ...12 feet IEC 60320 C13 to Europlug CEE 7 16 30 501 3 Japanese 100V 12 feet IEC 60320 C13 to JIS 8303 Aquamantys System Fuses Nominal VRMS Minimum VRMS Maximum VRMS Max Current ARMS Fuse Rating Type of...

Page 20: ...mitation circuit RF generator PCB RFGEN_TL1 This PCB comprises the entire internal voltage processing circuit the RF generator the motor controller for the peristaltic pump 2 microcontrollers for sequ...

Page 21: ...se at the 160 V output on the power supply PCB Self resetting PTC fuses downstream of the filter capacitors for low voltage supply The mains transformer is used for potential separation between mains...

Page 22: ...ector connects the mains transformer primary winding The secondary voltages are rectified bridge rectifier and filtered with electrolytic capacitors The voltage monitor drives the current limitation r...

Page 23: ...FU3 PIN1 2 160 V filtered unregulated PIN3 POWER GOOD signal PIN4 5 6 28 V GND 28 V filtered unregulated This connector is used to supply the RF generator PCB RFGEN_TL1 Mains Soc ket Current Limiter...

Page 24: ...enerated by the RF generator and forwards the values to the 2nd microcontroller MPU1 The unit is turned off and an error alarm is issued if due to a fault a power higher than the one set is measured T...

Page 25: ...tor Output T ransformer Safety_Caps Switch_Monitor Fixed voltages 5V 15V 15V U2 pump Voltage Regulator MPU0 MPU1 Aplicator From Powersupply I2C Bus Handshake U1_S E T U1_VAL U1 U2_S E T U2_VAL S afety...

Page 26: ...______________________________ 4 7 The display circuit board TL_PM The display TL_PM PCB is connected to the RF generator PCB Power supply 5 V and communication I C bus occur directly from the RF gene...

Page 27: ...eme caution must be used when testing or troubleshooting the output of the pump generator Load resistors used to test the output of the pump generator will become extremely hot Use extreme caution to...

Page 28: ...ty check be performed by a qualified service technician on an annual basis Recommended Periodic Service Procedure The calibration check and safety inspection should include Protective earth conductor...

Page 29: ...not exceed 100 mA In the absence of an Aquamantys bipolar disposable device the Aquamantys Pump Generator bipolar RF output may be manually activated by carefully shorting the 2mm banana style connect...

Page 30: ...R Also manual RF output activation as described above will be required The RF output should be tested at both 100 watt and 200 watt settings with the output loaded at 50 ohms 100 ohms and 150 ohms At...

Page 31: ...r guide alignment the adjustment tab should be positioned so that it is aligned between the 2nd and 5th locator teeth as shown in Figure 6 2 If necessary adjust the tabs accordingly by first pressing...

Page 32: ...mp shaft in a period of 10 seconds Repeat for medium and high flow settings Specifications Table 6 2 Flow Rate vs Pump Shaft Revolutions Limits Flow Rate Setting Min Revs 10 sec Max Revs 10 sec Low 11...

Page 33: ...verify that the volume of that tone can be adjusted but not turned down to an inaudible range with the volume control on the rear panel of the pump generator Power cord inspection Inspect the power c...

Page 34: ...ber Department street address city state or province if applicable zip postal code and country if outside the U S Model number Serial number Description of the problem Type of repair to be done if kno...

Page 35: ...it in its original shipping container if available If the original shipping container is not available comparable packaging should be used to protect the Pump Generator from damage Contact TissueLink...

Page 36: ...ting Guidelines Troubleshooting Malfunctions Responding to Alarms General Troubleshooting Guidelines If the Aquamantys Pump Generator malfunctions first check for obvious conditions that may have caus...

Page 37: ...of power cord into unit or wall jack Insure power cord is fully inserted into back of unit and wall jack Damaged Aquamantys Pump Generator power cord Contact TissueLink Medical Customer Service to ob...

Page 38: ...r device drip chamber Incorrect saline flow when device activated Pump segment not inserted correctly into pump head Remove pump segment from pump head and reinsert correctly as indicated in User Guid...

Page 39: ...nit is on and disposable device is activated but unit does not deliver output Power setting is too low Increase the power Refer to Section 5 Changing the Power Setting Use the lowest possible power se...

Page 40: ...t Power setting too high Decrease the power Refer to Section 5 Changing the Power Setting Tissue over treated See Aquamantys disposable bipolar device instructions for use and or device treatment guid...

Page 41: ...ay 20 watts If the automatic self test is not successfully completed an alarm will sound the RF power output is disabled and an error code is displayed in the RF Power Indicator Do not attempt to use...

Page 42: ...tive test is repeated at least once in order to exclude sporadic deviations If the deviation remains the self test aborts an error message is generated and the unit enters the safe state The safe stat...

Page 43: ...power supply watchdog test 1 2 017 Power supply Enable test 1 2 018 Power down test 1 2 019 High power supply error U test 1 2 020 High power supply error I test 1 2 023 MPU1 self test error YES Note...

Page 44: ...ctioning of pump motor MPU1 Error Codes When an error code 023 is encountered during the self tests described in the table above the display sequence is reallocated for a subset of error codes specifi...

Page 45: ...Controller I C BUS error 1 2 023 007 Controller defective 1 023 008 Software inconsistency 1 023 009 5 V AD converter or reference voltage error 1 2 023 010 15V error 1 2 023 011 15V error 1 2 023 01...

Page 46: ...qualified technician Removal of the bottom cover voids any warranty Opening the unit To open turn the unit upside down and remove the floor panel To do so remove the screws with a Philips screwdriver...

Page 47: ...ation from mains Reversing the connectors from power supply PCB to RF generator PCB can damage the latter even if the unit is separated from mains because the power supply capacitors can still hold a...

Page 48: ...r supply PCB Supply_TL1 The PCB is fastened to the power supply unit aluminum plate with 4 nuts Make sure during installation replacement that the serrated washer is installed in the same position bor...

Page 49: ..._______________________________________________________________________________ 10 1 Section 10 Schematic Diagrams Figure 10 1 Supply_TL1...

Page 50: ..._______________________________________________________________________________ 10 2 Figure 10 2 Power Supply Voltage Regulators Output Stages...

Page 51: ..._______________________________________________________________________________ 10 3 Figure 10 3 Power Supply U1 and U2 Voltage Regulators and Current Limiters...

Page 52: ..._______________________________________________________________________________ 10 4 Figure 10 4 Power Supply Safety Circuits and Analog Conversion...

Page 53: ..._______________________________________________________________________________ 10 5 Figure 10 5 RF Generator Output Stage Output Filter Overload Protection...

Page 54: ..._______________________________________________________________________________ 10 6 Figure 10 6 RF Generator RF and Pulse Oscillator Analog Interface...

Page 55: ..._______________________________________________________________________________ 10 7 Figure 10 7 RF Generator Power and Current Limiters...

Page 56: ..._______________________________________________________________________________ 10 8 Figure 10 8 MPU0 Power Supply RF Generator Control...

Page 57: ..._______________________________________________________________________________ 10 9 Figure 10 9 MPU1 RF Output Control System Monitoring...

Page 58: ..._______________________________________________________________________________ 10 10 Figure 10 10 System Monitoring RF Power Measuring...

Page 59: ..._______________________________________________________________________________ 10 11 Figure 10 11 System Monitoring Hand Switch Recog Analog Control...

Page 60: ..._______________________________________________________________________________ 10 12 Figure 10 12 System Monitoring Hand Switch Test Xfmr...

Page 61: ..._______________________________________________________________________________ 10 13 Figure 10 13 Output Control RF Output Power Sense Xfmrs...

Page 62: ..._______________________________________________________________________________ 10 14 Figure 10 14 Sound Output Master Memory Clock I C...

Page 63: ..._______________________________________________________________________________ 10 15 Figure 10 15 Display Board...

Page 64: ...under this warranty will be warranted for the remainder of the original warranty period TISSUELINK MEDICAL INC MAKES NO OTHER WARRANTIES WITH RESPECT TO THE PRODUCT AND EXPRESSLY DISCLAIMS ALL OTHER...

Page 65: ...9400 1 603 742 1515 outside the U S Fax 866 222 0900 1 603 742 1488 outside the U S E mail customerservice tissuelink com Copyright 2005 TissueLink Medical Inc All rights reserved Printed in USA TISSU...

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