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Chattanooga Group Intelect Legend XT, Service Manual

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Chattanooga Group Intelect Legend XT Service Manual Download Page 73

68

Vectra Genisys®/Intelect Legend XT®/ Intelect® Vet Therapy Systems

6 REMOVAL/REPLACEMENT

6.4 THERAPY SYSTEM FAN

 

A. Tools and Equipment Required

 

  #1 Phillips Screwdriver

 

B. Therapy System Fan Removal

Separate Top from Bottom.

 Refer to 6.3, 

part B.

Using a #1 Phillips Screwdriver, remove the 
Two Fan Retaining Screws securing the Fan 
to the System Top. 

See Figure 6.22.

Remove the Fan Harness from the Control 
Board. 

See Figure 6.23.

Remove the Fan Baffle from the Fan Housing. 

See Figure 6.24.

 

C. Replacing Fan

Replace new Fan, part number 27158 by 
reversing the

 

steps 1- 3 above.

NOTE:

Do not over tighten the screws. Over 
tightening will damage the threads of the 
brass standoffs.

1.

2.

3.

4.

1.

FIGURE 6.22

FIGURE 6.23

REMOVE

SCREWS

REMOVE

FAN HARNESS

FIGURE 6.24

REMOVE

BAFFLE

68

DISCONNECT THE SYSTEM FROM THE POWER 
SOURCE (OUTLET OR REMOVE BATTERY MODULE IF 
INSTALLED) BEFORE ATTEMPTING ANY MAINTENANCE, 
INSTALLATION, REMOVAL, OR REPLACEMENT 
PROCEDURES TO PREVENT ELECTRICAL SHOCK AND 
POSSIBLE DAMAGE TO SYSTEM.

Summary of Contents for Intelect Legend XT

Page 1: ...ove Intelect Vet Therapy System Serial Numbers 1000 and above Optional Accessories Channel 3 4 Electrotherapy Module Serial Numbers 1000 and above NiMH Battery Module Serial Numbers 1000 and above sEMG Module Genisys Only Serial Numbers 1000 and above Laser Module Genisys Only Serial Numbers 1000 and above Therapy System Cart Operator Remote Control Moving Rehabilitation Forward ...

Page 2: ......

Page 3: ...tional Accessory Symbols 17 4 SPECIFICATIONS 18 4 1 VECTRA GENISYS INTELECT LEGEND XT AND INTELECT VET THERAPY SYSTEMS 18 A Therapy Systems Physical Specifications 18 4 2 ELECTROTHERAPY WAVEFORM SPECIFICATIONS 19 A IFC Interferential Traditional 4 Pole Figure 4 2 19 B TENS Asymmetrical Biphasic Figure 4 3 19 C TENS Symmetrical Biphasic Figure 4 4 20 D HighVoltage Pulsed Current HVPC Figure 4 5 20 ...

Page 4: ... TOP TO BOTTOM ASSEMBLY 81 9 2 COMBINATION SYSTEM BASE ASSEMBLY 82 9 3 COMBINATION STIM ULTRASOUND PC BOARD ASSEMBLY 83 9 4 TOP HOUSING ASSEMBLY 84 9 5 VECTRA GENISYS AND INTELECT VET CONTROL BOARD ASSEMBLY 85 9 6 INTELECT LEGEND XT CONTROL BOARD ASSEMBLY 86 9 7 CHANNEL 3 4 ELECTROTHERAPY MODULE ASSEMBLY 87 10 SCHEMATICS 88 10 1VECTRA GENISYS INTELECT LEGEND XT AND INTELECT VETTHERAPY SYSTEM CONTR...

Page 5: ......

Page 6: ...d and made available on our web site chattgroup com in lieu of reprinting a complete manual prematurely These service bulletins will provide updated service information and technological improvements to the Vectra Genisys Intelect Legend XT and Intelect Vet Therapy Systems for use by certified service technicians Due to the complex nature of the technology utilized by Chattanooga Group the recomme...

Page 7: ...ulation output Communications to the Stim Board is via a proprietary bus A Processor on the Stim Board acts on messages passed to it by the Control Board to set up waveforms and adjust output amplitude Information can likewise be passed from the Stim Board back to the Control Board for monitoring Current Microcurrent Probe Vectra Genisys and Intelect Legend XT only Contact Quality indication etc I...

Page 8: ... spectrum Approved eye protection must be worn by all persons in the vicinity when the Laser is on The Therapy System incorporates and demands entry of a unique PIN before operation of the Laser Applicators is allowed by the Therapy System The Module also incorporates a Therapy Room Door Lockout Jack to accommodate a lockout switch that would prevent operation of the Laser Applicators should the l...

Page 9: ...g described 2 1 PRECAUTIONARY DEFINITIONS Caution Warning Danger Dangerous Voltage Laser Text with a LASER indicator will explain possible safety infractions that are imminently hazardous situations that would result serious injury to eyes or blindness Corrosive Text with a CORROSIVE indicator will explain possible safety infractions if the chemical components of the battery are exposed to air ski...

Page 10: ... correct the interference using one or more of the following reorient or relocate the receiving device increase the separation between the equipment connect the equipment to an outlet on a different circuit from that to which the other device s are connected and consult the factory field service technician for help The Vectra Genisys Therapy System the Intelect Legend XT Therapy System and the Int...

Page 11: ...wear Chattanooga Group laser protective eyewear DO NOT point the laser beam directly into human or animal eyes The lens of the eye does not detect the invisible coherent laser beams potentially resulting in permanent retinal damage Class 3B Lasers are considered an acute hazard to the skin and eyes from direct radiation Eye injury will occur is laser is viewed directly or from specular frelection ...

Page 12: ...l modules Genisys Therapy Systems ONLY TWO CHANNEL COMBINATION THERAPY SYSTEM REFER TO PAGE 8 TWO CHANNEL ELECTROTHERAPY SYSTEM REFER TO PAGE 9 CHANNEL 3 4 ELECTROTHERAPY MODULE REFER TO PAGE 10 OR NIMH BATTERY MODULE REFER TO PAGE 11 OR LASER MODULE APPLICATORS REFER TO PAGES 12 AND 13 CHANNELS 1 2 AND 3 4 OPERATOR REMOTE REFER TO PAGE 16 THERAPY SYSTEM CART REFER TO PAGE 15 DUAL CHANNEL SEMG MOD...

Page 13: ...o System Ultrasound Applicator 5cm2 shown Combo Systems Only User Interface Screen and Buttons Front Access Panel Patient Data Card and sEMG Data Card access port 1 2 3 4 5 6 7 8 9 10 Multimedia Card MMC access port Front Access Panel Lanyard When reinstalling the Front Access Panel make certain the Lanyard does not become kinked Channel 1 2 Operator Remote Control Connector Patient Interrupt Swit...

Page 14: ...atient Interrupt Switch Connector Channel 1 Lead Wire Connector Channel 2 Lead Wire Connector Microcurrent Probe Connector Therapy System to Module Ribbon Cable not shown 10 11 12 13 14 15 16 17 17 3 1 VECTRA GENISYS INTELECT LEGEND XT AND INTELECT VET THERAPY SYSTEMS CONTINUED C Vectra Genisys Intelect Legend XT and Intelect Vet Electrotherapy Systems The nomenclature graphics below Figure 3 3 in...

Page 15: ... 3 Module to System Mounting Holes 4 Module to System Feet Alignment Indents 5 Power Cord Routing Port 6 Module to System Connector 7 Operator Remote Control Connector 8 Patient Interrupt Switch Connector 9 Channel 3 Lead Wire Connector 10 Channel 4 Lead Wire Connector 11 Microcurrent Probe Connector Also Included Four 4mm X 20mm mounting screws Channel 3 and 4 Lead Wires Sample of Dura Stick II e...

Page 16: ...ntelect Legend XT and Intelect Vet Therapy Systems NiMH Battery Module 3 1 VECTRA GENISYS INTELECT LEGEND XT AND INTELECT VET THERAPY SYSTEMS CONTINUED E Vectra Genisys Intelect Legend XT and Intelect Vet NiMH Battery Module 1 2 3 4 6 5 1 NiMH Battery Module 2 Extended Front Access Panel 3 Module to System Mounting Holes 4 Module to System Feet Alignment Indents 5 Power Cord Routing Port 6 Module ...

Page 17: ...nisys and Intelect Vet Therapy System Laser Module Know the components and their functions before performing any operation of or service to the Therapy System Laser Module 1 Laser Module 2 Extended Front Access Panel 3 Module to System Mounting Holes 4 Module to System Feet Alignment Indents 5 Power Cord Routing Port 6 Module to System Header 7 Patient Interrupt Switch Optional 8 Therapy Room Door...

Page 18: ...ns before performing any operation of or service to the Vectra Genisys and Intelect Vet Therapy System Laser Therapy System Laser Applicators DO NOT point the laser beam directly into human or animal eyes The lens of the eye does not detect the invisible coherent laser beams potentially resulting in permanent retinal damage Class 3B Lasers are considered an acute hazard to the skin and eyes from d...

Page 19: ... service to the Vectra Genisys Therapy System Dual Channel sEMG Module 1 sEMG Module Top Housing 2 Module Removal Slot 3 Module to System Mounting Tabs 4 Module to System PC Board Contacts 5 Module to System Retaining Tab 6 sEMG Module Bottom Housing NOTE The Vectra Genisys Dual Channel sEMG Module is not operable unless it is connected to the Vectra Genisys Therapy System 1 2 3 4 5 6 3 1 VECTRA G...

Page 20: ...efore performing any operation of or service to the Vectra Genisys Intelect Legend XT and Intelect Vet Therapy Systems Cart 1 Cart Top 2 System to Cart Retaining Screw 4 3 Storage Bins 6 4 Cart Rear Swivel Casters 5 Cart Base 6 Cart Front Swivel Locking Casters 7 Cart Bottom Access Plate 8 Front and Rear Cart Extrusions 1 2 3 4 5 6 8 7 FIGURE 3 9 3 1 VECTRA GENISYS INTELECT LEGEND XT AND INTELECT ...

Page 21: ...Increase Intensity Button 4 Channel 2 Decrease Intensity Button 5 Manual Stimulation Button 6 Channel 1 Decrease Intensity Button 7 Channel 1 Increase Intensity Button NOTE The Vectra Genisys Intelect Legend XT or Intelect Vet Operator Remote Control is not operable unless it is properly connected to the its Therapy System Blue button for Channels 1 2 Operator Remote Control Orange button for Chan...

Page 22: ...ACTIVE ON INTELECT VET ULTRASOUND APPLICATOR HOME CLINICAL RESOURCES BACK CONTRAST CONTROL NOT FUNCTIONAL ON GENISYS SYSTEMS MOVE UP MOVE DOWN MOVE RIGHT MOVE LEFT ACCEPT AND RETURN DO NOT ACCEPT AND RETURN 1 Operator Remote Control Symbols M INCREASE INTENSITY DECREASE INTENSITY PAUSE TREATMENT MANUAL STIMULATION 2 NiMH Battery Module Symbols CHARGE LEVEL BATTERY CHARGING 3 Channel 3 4 Electrothe...

Page 23: ...nsions Height Cart Only 33 75 in 85 7 cm With System 42 50 in 108 cm With System and Module 44 25 in 112 4 cm Width 17 in 43 2 cm Depth 16 25 in 41 3 cm Power Combination and Electrotherapy Systems Input 100 240 V 175 VA 50 60 Hz Output Internal Power Supply 24 7 3 A Electrical Class CLASS I Mode of Operation Continuous Electrical Type Ultrasound Combination Systems Only and Laser Module Vectra Ge...

Page 24: ... 10 30 10 50 Treatment Time 1 60 minutes Available on Channels 1 2 3 4 Option The specifications found in this section provide the necessary waveform specifications to aid in troubleshooting A waveform graphic from an oscilloscope is also provided for clarification Refer to this section when performing troubleshooting replacement and repair of the Therapy System Modules and Accessories NOTE All wa...

Page 25: ...10 50 Treatment Time 1 60 minutes Available on Channels 1 2 3 4 Option D High Voltage Pulsed Current HVPC Figure 4 5 Vectra Genisys Intelect Legend XT and Intelect Vet Output Mode Electrodes or Probe Output Intensity 0 500 V Polarity Positive or Negative Ramp 0 5 sec 1 sec 2 sec 5 sec Display Peak Current or Volts Sweep Continuous 80 120 pps 1 120 pps 1 10 pps Frequency 10 120 Hz Cycle Time Contin...

Page 26: ...ec 2 sec and 5 sec Treatment Time 1 60 minutes Available on Channels 1 2 3 4 Option F IFC Interferential Premodulated 2p Figure 4 7 Vectra Genisys Intelect Legend XT and Intelect Vet Output Mode Electrodes Output Intensity 0 100 mA CC 0 100 V CV Carrier Frequency Fixed 2 500 Hz Beat Frequency Sweep Off 1 200 Hz Sweep Time Fixed 15 seconds Sweep Low Beat Frequency 1 199 Hz Sweep High Beat Frequency...

Page 27: ...igue Off or On Cycle Time Continuous 5 5 4 12 10 10 10 20 10 30 10 50 Burst Frequency 20 100 bps Ramp 0 5 1 2 and 5 seconds Treatment Time 1 60 minutes Available on Channels 1 2 3 4 Option H Microcurrent Figure 4 9 Vectra Genisys and Intelect Legend XT Output Mode Electrodes or Probe Output Intensity 5 1000 0 μA Polarity Positive Negative or Alternating Treatment Time 1 60 Minutes Electrodes 1 60 ...

Page 28: ...0 30 10 50 Frequency 1 200 pps Ramp 0 5 sec 1 sec 2 sec and 5 sec Treatment Time 1 60 minutes Available on Channels 1 2 3 4 Option J DC Direct Current Figure 4 11 Vectra Genisys Output Mode Electrodes Output Intensity 0 4 mA Polarity Reversal On or Off With Polarity Reversal On Polarity will change after 50 of treatment time Cycle Time Continuous 5 60 10 60 Treatment Time 1 10 minutes Mode Selecti...

Page 29: ... 6 8 cm2 10 cm2 5 cm2 Crystal 3 5 cm2 5 cm2 2 cm2 Crystal 1 4 cm2 2 cm2 1 cm2 Crystal 0 7 cm2 1 cm2 Treatment Time 1 30 Minutes Head Warming Feature The Head Warming feature of an Vectra Genisys Intelect Legend XT or Intelect Vet Combination Therapy System utilizes Ultrasound output resulting in warming of the Sound Head to increase patient comfort With Head Warming enabled ultrasound is emitted w...

Page 30: ...gs may appear on these devices 9700675 Listed by Intertek Testing Services NA Inc Conforms to UL Standard UL IEC EN 60601 1 IEC EN 60601 1 2 IEC 60601 2 5 IEC 60601 2 10 Certified to CAN CSA Standard C22 2 No 601 1 M90 w A2 Refer to Instruction Manual Booklet Equipment capable of delivering output values in excess of 10 mA r m s or 10V r m s averaged over any period of 5 s Type B Equipment Type BF...

Page 31: ...ting in permanent retinal damage Class 3B Lasers are considered an acute hazard to the skin and eyes from direct radiation Eye injury will occur if laser is viewed directly or from specular reflection Laser protective eyewear is required for all persons in the treatment area Approved Laser protective eyewear must be worn at all times by all persons in the vicinity when the Laser is On Power Input ...

Page 32: ... Diode Applicators IR UV Light Spectrum Visible Light 400 nm 500 nm 600 nm 700 nm NOTE No Field Service is applicable to the Laser Module or Laser Applicators All Laser Modules and Applicators suspected to require service or calibration must be sent to the factory Single Diode Laser and LED Applicators Applicator Wavelength nm Output Power mW Power Density W cm2 Contact Area cm2 Diode Type 850 nm ...

Page 33: ...Service is applicable to the Laser Module or Laser Applicators All Laser Applicators suspected to require service or calibration must be sent to the factory 9 and 13 Diode Cluster Applicators Applicator Output Power mW Power Density W cm2 Contact Area cm2 Diode Specifications 540 mW 9 Diode Cluster 540 0 072 7 55 4 670 nm 10 mW LED 5 850 nm 100 mW LASER 1040 mW 9 Diose Cluster 1040 0 135 7 55 4 670...

Page 34: ...re added to the values measured at the time of manufacture is 20 33 Diode Cluster Applicators Applicator Output Power mW Power Density W cm2 Contact Area cm2 Diode Specifications 1440 mW 33 Diode Cluster 1440 0 046 31 2 12 670 nm 10 mW LED 8 880 nm 25 mW SLD 8 950 nm 15 mW SLD 5 850 nm 200 mW LASER C 33 Diode Applicators Light Spectrum NOTE No Field Service is applicable to the Laser Module or Lase...

Page 35: ...roperly enter Protocol or Sequence Name Refer to the appropriate section of theTherapy System User Manual 106 107 Warning Warning 1 Attempting to delete factory set Sequence 2 Attempting to delete Clinical Protocol Cannot delete factory set Clinical Protocols or factory set Sequences 108 Warning Attempting to save additional User Protocols or Sequences after system memory has reached the maximum a...

Page 36: ...ting to save additional User Protocols or Sequences after system memory has reached the maximum allowed 200 Delete some User Protocols or Sequences Refer to appropriate section of theTherapy System User Manual for instructions 119 120 121 122 Warning Warning Warning Warning 1 Attempted to read a treatment from Patient Data Card that is not a valid treatment for the system 2 Attempted to use a Non ...

Page 37: ...latest software upgrade and instructions 141 Warning Battery Module Software upgrade warning Upgrade Battery Software to latest version Contact dealer or Chattanooga Group for latest software upgrade and instructions 142 Warning A Laser Protocol was selected but no Laser Module is installed on system Install Laser Module toTherapy System Refer to Laser Module User Manual for installation Instructi...

Page 38: ... Replace Ultrasound Board C Replace Control Board 212 Error Ultrasound Applicator not calibrated OK Error A Connect a known good Ultrasound Applicator B Replace Ultrasound Board C Replace Control Board 213 Error Time out error saving Ultrasound Applicator Calibration Data to Applicator A Connect a known good Ultrasound Applicator B Replace Ultrasound Board C Replace Control Board 214 Error General...

Page 39: ...y System Off and back On Reattempt upgrade B Replace the PC Board that the software is attempting to upgrade 231 Error Error while performing a Software upgrade A TurnTherapy System Off and back On Reattempt upgrade B Replace the PC Board that the software is attempting to upgrade 232 Error Error while performing a Software upgrade A TurnTherapy System Off and back On Reattempt upgrade B Replace t...

Page 40: ...ard and Control Board B On Channel 3 4 Electrotherapy Module make certain theTherapy System to Module Ribbon Cable is seated in theTherapy System and on the Module C If problem persists replace appropriate Stim PC Board D Replace Control Board 304 Critical Error Channel A uP on Stim Board reset occurred A OnTherapy System make certain internal Ribbon Cable is seated on Stim PC Board and Control Bo...

Page 41: ...s completely seated on internal Header and Ribbon Cable is seated on Stim PC Board and Control Board B If problem persists replace Ultrasound PC Board C Replace Control Board 313 Critical Error Error reading from Ultrasound Board A Make certain Ultrasound PC Board is completely seated on internal Header and Ribbon Cable is seated on Stim PC Board and Control Board B If problem persists replace Ult...

Page 42: ... Remote Control doesn t work according to User Manual instructions 1 Early Revision of Stim Board and Connector Board 2 Bad Operator Remote Control 3 Bad Connector PC Board 4 Bad Stim Board 5 Bad Control Board A Follow Amendment to Operation document shipped with Operator Remote B Therapy System Replace Stim Board with 27057 Rev E or above and Connector Board with 27059 Rev E or above Channel 3 4 ...

Page 43: ... Accessories should be performed only by authorized technicians trained and certified by Chattanooga Group C Equipment Required Oscilloscope and Probes ESTI 2 Load Test Fixture Digital Multimeter Microcurrent Probe Accessory Operator Remote Control Optional Accessory 1 2 3 1 2 3 4 1 2 3 4 5 Ultrasound Applicators Accessories Dielectric Withstand Hi Pot and ground resistance tester NOTE Adjust Diel...

Page 44: ...ower Switch to verify fan is blowing out See Figure 5 2 B Test Results 1 Unit will not Start Unit Failed Test a Bad Fuse b Possible bad Main Power Switch c Possible bad Power Supply d Possible bad power outlet or Power Cord 2 Home Screen does not display Unit Failed Test a Possible bad display b Possible bad Control Board c Possible bad Power Supply Visually check power LED LED Should illuminate B...

Page 45: ... Lead Wires to Channels 1 and 2 on the system or Channels 3 and 4 on the Channel 3 4 Electrotherapy Module See Figure 5 3 Connect Lead Wires from the system to the ESTI 2 Load Test Fixture Channel 1 or 3 to Channel 1 IN and Channel 2 or 4 to Channel 2 IN See Figure 5 4 Connect Scope Probes to the Channel 1 To SCOPE and Channel 2 To SCOPE Tabs on the ESTI 2 Load Test Fixture respectively See Figure...

Page 46: ...Phase Duration and press the Up Arrow until 300 is displayed just below Phase Duration Press the Accept and Return Arrow Turn Therapy Intensity Control clockwise until 200 is displayed Press Start Compare waveform on scope to Figure 5 5 Press Stop Button Then press Home Button Press Select Channel Button until Channel 2 is selected Repeat steps 2 through 11 B VMS Mode Test Results Waveform is the ...

Page 47: ...mplitude displayed below timer and beside Channel 1 and 2 icons drops to zero 0 Verify that Paused is displayed beside the Channel 1 and Channel 2 icons Press Stop Button Press the Home Button Move Lead wires to Channels 3 and 4 on 4 Channel Systems and repeat steps 2 through 9 B Interferential Mode Test Results 1 Waveform is the same between scope and Figure 5 6 amplitude dropped to zero when pau...

Page 48: ...IFC Premodulated 2p Button Rotate Intensity Control clockwise until 50 is displayed Press Start Compare waveform form on scope to Figure 5 7 Press Stop Then press Home Button and move scope probes to Channel 2 and repeat steps 2 through 6 Repeat test on channels 3 and 4 on 4 Channel Systems B Premodulated Mode Test Results Waveform is the same between scope and Figure 5 7 Unit passed test No wavef...

Page 49: ...both Channels reach 100 Press Patient Interrupt Switch Verify treatment stops and Patient Switch for Ch 1 and 2 was pressed Press any button to continue message appears See Figure 5 9A Press any button Press Stop Button Press Home Button and move scope probes to Channel 3 and 4 on 4 Channel Systems Repeat steps 2 through 11 B Russian Mode Test Results Waveform is the same between scope and Figure ...

Page 50: ...olarity icon NOTE The Frequency value will continue to ramp and rotate due to Alternating Polarity being selected This is normal Rotate Therapy Intensity Control until 1000 is displayed Press Start Compare waveform on scope to Figure 5 11 and Figure 5 11A NOTE The output will alternate between positive and negative on the scope Press Stop Button and then press Home Button Select the next channel t...

Page 51: ...til Positive is displayed in Polarity icon Compare waveform form on scope to Figure 5 13 Press Display Button until Peak Current is displayed in the Display icon The numbers displayed for amplitude must not exceed 1 5 Amps See Figure 5 14 Press Stop B High Voltage Pulsed Current HVPC Mode Test Results Waveforms on scope the same as Figures 5 12 and 5 13 and Amps do not exceed 1 5 Unit passed test ...

Page 52: ...d within the Method icon An audible beep will be heard this is the Search Mode Beep A Contact Quality Scale will also appear on the screen Touch the probe to the metal tip of the Black Leadwire See Figure 5 16 The beep search mode should increase in speed and the Contact Quality scale should display a full vertical Green Bar on Color Systems Gray on Monochrome See Figure 5 17 Press the blue button...

Page 53: ...eplace appropriate Stim Board Good Search Mode beep but no beep speed increase when probe touched to metal tip of the Black Leadwire Unit failed test Replace probe and lead wire with known good probe and lead wire Repeat test and use process of elimination to determine if probe or lead wire is the problem Same results after test is repeated replace appropriate Stim Board Tones OK but no Green or G...

Page 54: ... connecting to System The LED should flash Green five times Look at the Ultrasound channel icon It should read Available See Figure 5 19 Press the Ultrasound Button Press the Edit Button Press the Head Warming Button until On is displayed Press the Back Button Turn System Off and Back On with Main Power Switch After System boots view the Ultrasound icon Head Warming should be visible See Figure 5 ...

Page 55: ...equency Button until 3 3 MHz is displayed within the Frequency icon Repeat test and compare readings to Figure 5 22 NOTE The Applicator LED should constantly illuminate green during the Applicator Output tests B Ultrasound Applicator Output Test Results Output ranges fall within the specified ranges as listed in Figure 5 22 Unit passed test Readings fall outside specified ranges of Figure 5 22 a P...

Page 56: ...espective Applicator being tested as shown in Figure 5 24 Press Frequency Button until 3 3 MHz is displayed within the Frequency icon Repeat test and compare readings to Figure 5 24 B Ultrasound Duty Cycle Test Results Duty Cycles fall within the specified ranges as listed in Figure 5 24 Unit passed test Readings fall outside specified ranges of Figure 5 24 a Possible bad degassed water in Power M...

Page 57: ...Display icon Press Select Waveform Button Press the Up or Down Arrow Button until IFC 4p is highlighted Press the Accept and Return Arrow Button Press Edit Stim Button and rotate Intensity Control clockwise until 50 50 mA is displayed in Amplitude Ch 1 2 icon Press Start Touch the Ultrasound Applicator to the Combo Contact on the ESTI 2 Load Test Fixture The Combo Indicator on the ESTI 2 should il...

Page 58: ...EMG Lead Wires B sEMG Test Procedures Set up Audio Signal Generator as follows a Plug the Audio Signal Generator Test Leads into Generator SYNC Ports b Set the FREQ RANGE Hz to X1 c Turn the amplitude knob up to maximum d Set the WAVEFORM to Sine waveform e Set the ATTEN to O f Set the FREQUENCY DIAL to 100 g Turn Audio Signal Generator On See Figure 5 29 for b g Turn System On View Home Screen fo...

Page 59: ... wires into the Attenuator Make certain each sEMG Lead is connected to its respective color on the Attenuator See Figure 5 32 Press the sEMG Button on Home Screen Channel 1 should read 7 or less See Figure 5 33 If Channel 1 reads less than 7 repeat steps 2 through 5 on Channel 2 If any Channel being tested reads greater than 7 replace the sEMG Module and re test NOTE The reading on the Channel not...

Page 60: ...being tested reads below 604 or greater than 738 replace the respective sEMG Module and re test NOTE The reading on the Channel not being tested may vary in its reading This is insignificant as it is not under load C sEMG Test Results If any sEMG Channel fails any part of the tests as described in 5 19 B steps 2 through 9 then the module fails the test Make certain the sEMG Module is completely se...

Page 61: ...hted Press the Accept and Return Arrow button Press the Edit Stim button Rotate Treatment Intensity Knob until 5 0 mA CC is displayed Then press the Back button Press Start sEMG Stim button The Audio Signal Generator and the attenuator should trigger the stim function of the Therapy System and Running will display in the selected channel See Figure 5 35A E sEMG Stim Test Results Stim function is t...

Page 62: ...sible and the Charge Level Icon will be fully black If battery is fully charged perform steps 4 through 7 below then perform step 3 Allow battery to charge until it can be verified that it is charging by viewing the Charge Level icon until the level indicator fills more of the Charge Level icon Set up the Ultrasound Test as described in 5 16 Set Duty Cycle to 100 Set Display to Watts rotate Therap...

Page 63: ...ttery Module Checks Results Should any check fail replace the entire module No component parts are or will be made available for the Battery Module by Chattanooga Group If the problem persists replace the Control Board 10 11 12 13 1 2 FIGURE 5 40 FIGURE 5 39 FIGURE 5 38 NiMH batteries contain Class E corrosive materials In the event of battery cell rupture or leakage handle battery module wearing ...

Page 64: ...a clean soft cloth under the lens to prevent scratching or lens damage If the system is equipped with an sEMG Module leave it in place to maintain sEMG functions for Channels 1 and 2 The sEMG Module will not interfere with installation of a Module to the Therapy System Turn system over remove the label covering the Ribbon Cable and unroll Ribbon Cable See Figure 6 4 1 2 3 1 2 3 4 5 6 FIGURE 6 1 FI...

Page 65: ...em Feet with Module Indentions RIBBON CABLE MUST BE POSITIONED AS SHOWN Place System onto Module making certain the System Feet are within the Module Identions 7 8 DISCONNECTTHE SYSTEM FROMTHE POWER SOURCE OUTLET OR REMOVE BATTERY MODULE IF INSTALLED BEFORE ATTEMPTING ANY MAINTENANCE INSTALLATION REMOVAL OR REPLACEMENT PROCEDURESTO PREVENT ELECTRICAL SHOCK AND POSSIBLE DAMAGETO SYSTEM DO NOT TWIST...

Page 66: ... x 20 mm Screws See Figure 6 7 Tighten only enough to prevent Module from shifting on Therapy System Set the assembly upright on the work surface and install the new Extended Front Access Panel to the Lanyard See Figure 6 8 NOTE When mounting the Front Access Panel to the Therapy System make certain the Lanyard does not become kinked Route Power Cord through Module to Therapy System See Figure 6 9...

Page 67: ...llation beginning with step A 13 After module is removed follow instructions in steps A 14 and A 15 12 13 14 1 2 Verify that the module installed is the module displayed in the message BEFORE pressing the START button If it is not DO NOT press the START button Turn the system OFF and back ON If the problem persists call the dealer or Chattanooga Group Technical Support immediately DO NOT USE THE S...

Page 68: ...tery or Laser Module Only two channels of sEMG can be used at any given time even if the Therapy System is equipped with two sEMG Modules Disconnect Power Cord from the power source and turn system over on its face NOTE When turning over Therapy System onto its face place a clean soft cloth under the lens to prevent scratching or lens damage 1 2 1 FIGURE 6 12 Disconnect the system from the power s...

Page 69: ...6 14 Re install module if required Refer to 6 2 Route Power Cord through the Module and connect to the Therapy System Install all cables Lead Wires etc to the Therapy System and Module where applicable Refer to page 17 for symbol definitions See Figure 6 15 3 4 5 6 DISCONNECTTHE SYSTEM FROMTHE POWER SOURCE OUTLET OR REMOVE BATTERY MODULE IF INSTALLED BEFORE ATTEMPTING ANY MAINTENANCE INSTALLATION ...

Page 70: ...ver the Stim Board contacts The Therapy System may be placed back into service without an sEMG Module installed as long as the sEMG Plug Kit is installed to protect the PC Board contacts Refer to steps 7 and 8 to finalize removal 7 8 1 2 3 FIGURE 6 16 FIGURE 6 17 Verify that the module installed is the module displayed in the message BEFORE pressing the START button If it is not DO NOT press the S...

Page 71: ...d bottom together See Figure 6 18 Turn System over on its feet and carefully separate the System Top from the Bottom Housing NOTE On Combination Systems it may be necessary to use a Flat Blade Screwdriver around the Ultrasound Applicator Rest to separate the top from the bottom See Figure 6 19 Raise the System Top and disconnect the Control Board Ribbon Cable from the Stim Board or Ultrasound Boar...

Page 72: ...o Bottom Replace System Top by reversing the steps 1 5 on page 66 NOTE Do not over tighten the screws Over tightening will damage the threads of the brass inserts 6 DISCONNECTTHE SYSTEM FROMTHE POWER SOURCE OUTLET OR REMOVE BATTERY MODULE IF INSTALLED BEFORE ATTEMPTING ANY MAINTENANCE INSTALLATION REMOVAL OR REPLACEMENT PROCEDURESTO PREVENT ELECTRICAL SHOCK AND POSSIBLE DAMAGETO SYSTEM 6 3 THERAPY...

Page 73: ...Control Board See Figure 6 23 Remove the Fan Baffle from the Fan Housing See Figure 6 24 C Replacing Fan Replace new Fan part number 27158 by reversing the steps 1 3 above NOTE Do not over tighten the screws Over tightening will damage the threads of the brass standoffs 1 2 3 4 1 FIGURE 6 22 FIGURE 6 23 REMOVE SCREWS REMOVE FAN HARNESS FIGURE 6 24 REMOVE BAFFLE 68 DISCONNECTTHE SYSTEM FROMTHE POWE...

Page 74: ...Housing from the Control Board Assembly C Replacing Control Board Assembly Replace new Control Board Assembly part number 27053 by reversing the steps 1 7 above NOTE Do not over tighten the screws Over tightening will damage the threads of the brass inserts Install Therapy Intensity Control Knob on the front side of Therapy System Top Re assemble Therapy System referring to the appropriate section...

Page 75: ...6 30 C Replacing Keymat Assembly Replace with new Keymat Assembly Kit by reversing the steps 1 6 above NOTE Do not over tighten the screws Over tightening will damage the threads of the brass inserts Re assemble Therapy System referring to the appropriate sections of this manual for proper instructions 1 2 1 2 3 4 5 6 1 2 FIGURE 6 28 FIGURE 6 29 REMOVE RETAINING SCREWS LIFT PC BOARD AND RELEASE PL...

Page 76: ...IDE UP on Connector Board are facing up Make certain Connector Board is completely seated in Stim Board Connector See Figure 6 33 Re install the Connector Infill and Lanyard Refer to Figure 6 31 Re assemble Therapy System Refer to 6 3 part C for proper instructions NOTE Do not over tighten the screws Over tightening will damage the threads of the brass inserts 1 2 3 1 2 3 FIGURE 6 31 FIGURE 6 32 R...

Page 77: ...nector and is clear of the Stand Off Barbs See Figure 6 35 Use the Needle Nose Pliers to release the Ultrasound Board from the front Stand Offs See inset in Figure 6 34 C Replacing Ultrasound Board Replace new Ultrasound Board part number 27055 in reverse order of steps 1 5 above Re assemble Therapy System Refer to 6 7 and 6 3 part C for proper instructions NOTE Do not over tighten the screws Over...

Page 78: ...e Figure 6 38 C Replacing Stim Board Replace new Stim Board part number 27056 in reverse order of steps 1 8 above Make certain Jumpers are properly set on Stim Board See Figure 6 38A NOTE Position Ribbon Cable so the Blue Strip is positioned as shown in Figure 6 37A Press on Stim Board while seating Ribbon Cable to the system On Combination Systems install the Ribbon Cable and 1 4 turn fastener be...

Page 79: ...rewdriver remove the two screws securing the Power Supply Assembly to the System Housing See Figure 6 39 Lift Power Supply Assembly up to remove from rear mounting tabs See Figure 6 40 Using the Digital Multimeter discharge the Power Supplies as follows a 100 Watt Power Supply Discharge Capacitor C4 See Figure 6 41 b 75 Watt Power Supply Combo Systems Only Discharge Capacitor on back of Power Supp...

Page 80: ...side top of the Power Supply See Figure 6 42 NOTE Steps 10 and 11 below applies only to Combination Systems Remove 75 Watt Power Supply from Mounting Bracket by removing the two mounting screws on the back of Mounting Bracket securing the 75 Watt Power Supply See inset at Figure 6 43 Using Insulated Needle Nose Pliers remove the 100 Watt Power Supply Harness from the 75 Watt Power Supply See Figur...

Page 81: ...9 in reverse order of steps 1 4 above Make Certain the words THIS SIDE UP on Connector Board are facing up Make certain Connector Board is completely seated in Stim Board Connector See Figure 6 47 Re install the Connector Infill and Lanyard Refer to Figure 6 46 Re assemble Therapy System referring to the appropriate sections of this manual for proper instructions NOTE Do not over tighten the screw...

Page 82: ...ing See Figure 6 48A C Replacing Channel 3 4 Electrotherapy Module Stim Board Replace new Stim Board part number 27056 in reverse order of steps 1 4 above Re assemble Module and Therapy System referring to the appropriate sections of this manual for proper instructions NOTE Do not over tighten the screws Over tightening will damage the threads of the brass inserts 1 2 1 2 3 4 1 2 FIGURE 6 48 CONNE...

Page 83: ...OTE Secure the System to the cart by tightening the screws by hand only Do not use a wrench to tighten the screws Overtightening may cause damage to the System or Module housing Plug Power Cord into the System Mains Disconnect and reinstall the Rear Access Panel Install all lead wires and cables to the System Install Storage Bins into Therapy System Cart Start with bottom Storage Bin first B Dismo...

Page 84: ... it must be replaced by the factory The Laser applicators are not designed to prevent the ingress of liquids Do not submerse the Laser Applicator in any liquid NOVUS is the Registered Trademark of NOVUS Inc 7 2 CALIBRATION REQUIREMENTS A Ultrasound Applicators Annual factory calibration is required for all Ultrasound Applicators Only the Applicators should be sent to the factory for this procedure...

Page 85: ...hmic User Manual Position the Ultrasound Applicator in the Power Meter Press the Ultrasound Calibration Button See Figure 8 2 Press the Head Size Button until the size applicator being calibrated is displayed See Figure 8 3 Press the Start Button refer to Figure 8 3 Follow the instructions displayed on the Therapy System Repeat this procedure for each Ultrasound Applicator associated with the Ther...

Page 86: ...6 TOP ASSEMBLY SEE PAGE 84 BOTTOM ASSEMBLY SEE PAGE 82 7 ITEM NUMBER PART NUMBER DESCRIPTION QTY REQ D 1 27159 Bottom Assembly to Top Assembly Ribbon Cable 1 2 27306 Rear Access Panel 1 3 27138 Screw M3 x 16 mm 4 4 27029 Front Access Panel 1 5 27020 Lanyard 1 6 21188 Screw 4 40 x 375in 1 7 27007 Front Infill 1 ...

Page 87: ...DESCRIPTION QTY REQ D 1 27022 Mains Harness Clip 1 2 27276 Main Power Switch 1 5 27277 Mains Power Input Connector 1 6 27010 Applicator Holder 1 7 27274 Feet 4 8 27436 Stim Board 1 4 Turn Pin 1 9 27059 Stim Connector Board 1 10 27142 Screws M3 x 6mm 2 11 27006 Base Housing 1 12 27048 100 Watt Power Supply 1 13 27049 75 Watt Power Supply Combination Systems Only 1 14 27000 Power Supply Mounting Bra...

Page 88: ...etTherapy Systems 9 PARTS 1 2 3 3 4 3 COMBINATION STIM ULTRASOUND PC BOARD ASSEMBLY ITEM NUMBER PART NUMBER DESCRIPTION QTY REQ D 1 27055 Ultrasound PC Board 1 2 27161 Ultrasound to Stim Header 1 3 27160 PC Board Stand Off 4 4 27057 Stim PC Board 1 ...

Page 89: ...37 Top Housing Intelect Legend XT 1 1B 29024 Top Housing Intelect Vet 1 2 27026 Left Keymat Vectra Genisys 1 2A 27235 Left Keymat Intelect Legend XT 1 3 27027 Right Keymat Vectra Genisys 1 3A 27236 Right Keymat Intelect Legend XT 1 4 27051 Keymat PC Board 1 5 27142 Screw M3 x 6 mm 10 6 27028 Bottom Keymat Vectra Genisys 1 6A 27301 Bottom Keymat Intelect Legend XT 1 7 27305 Intensity Control Knob V...

Page 90: ...1 27093 Color Display Mounting Bracket Spacer 2 2 27162 Color Display 1 3 27012 Contrast Knob Not Functional 1 4 27053 Color Control PC Board 1 5 27137 Screw M4 x 8 mm 2 6 21188 Screw PSM PT Type 4 7 27021 Air Exhaust Funnel 1 8 27158 Cooling Fan 1 9 27136 Screw 4 40 x 375 4 10 27144 Fan Mounting Stand Off M4 x 16 mm 2 11 27024 MMC Card Top 1 12 27009 Patient Data Card and MMC Card System Port Hou...

Page 91: ...2 Screw M3 x 4 mm 4 2 27180 Monochromatic LCD 1 3 27145 Stand Off M3 x 10 mm 4 4 27012 Contrast Knob Functional 1 5 27053 Control PCB 1 6 27137 Screw M4 x 8 mm 2 7 27021 Air Exhaust Funnel 1 8 27144 Stand Off M4 x 16 mm 2 9 27142 Screw M3 x 6 mm 4 10 27158 Cooling Fan 1 11 27136 Screw M4 x 35 mm 2 12 27756 Inverter 1 13 27009 Patient Data Card and MMC Card System Port Housing 1 14 27085 MMC Card T...

Page 92: ...7 8 ITEM NUMBER PART NUMBER DESCRIPTION QTY REQ D 1 27015 Module Top 1 2 27353 Stim Board to Ribbon Cable Header 1 3 27057 Stim PC Board 1 4 27016 Module Bottom Housing 1 5 27150 Feet 4 6 27061 Channel 3 4 Stim Connector PC Board 1 7 27017 Connector Infill 1 8 27136 Module to Therapy System Ribbon Cable Mounted onto Therapy System 1 ...

Page 93: ...88 Vectra Genisys Intelect Legend XT Intelect VetTherapy Systems GENISYS INTELECT THERAPY SYSTEM CONTROL BOARD 27053 Sheet 1 10 SCHEMATICS ...

Page 94: ...89 Vectra Genisys Intelect Legend XT Intelect VetTherapy Systems 10 SCHEMATICS GENISYS INTELECT THERAPY SYSTEM CONTROL BOARD 27053 Sheet 2 ...

Page 95: ...90 Vectra Genisys Intelect Legend XT Intelect VetTherapy Systems 10 SCHEMATICS GENISYS INTELECT THERAPY SYSTEM CONTROL BOARD 27052 Sheet 3 ...

Page 96: ...91 Vectra Genisys Intelect Legend XT Intelect VetTherapy Systems 10 SCHEMATICS GENISYS INTELECT THERAPY SYSTEM ULTRASOUND PC BOARD 27055 Sheet 1 ...

Page 97: ...92 Vectra Genisys Intelect Legend XT Intelect VetTherapy Systems 10 SCHEMATICS GENISYS INTELECT THERAPY SYSTEM ULTRASOUND PC BOARD 27055 Sheet 2 ...

Page 98: ...93 Vectra Genisys Intelect Legend XT Intelect VetTherapy Systems 10 SCHEMATICS GENISYS INTELECT THERAPY SYSTEM ULTRASOUND PC BOARD 27055 Sheet 3 ...

Page 99: ...94 Vectra Genisys Intelect Legend XT Intelect VetTherapy Systems 10 SCHEMATICS GENISYS INTELECT THERAPY SYSTEM STIM BOARD 27057 Sheet 1 ...

Page 100: ...95 Vectra Genisys Intelect Legend XT Intelect VetTherapy Systems 10 SCHEMATICS GENISYS INTELECT THERAPY SYSTEM STIM BOARD 27057 Sheet 2 ...

Page 101: ...96 Vectra Genisys Intelect Legend XT Intelect VetTherapy Systems 10 SCHEMATICS GENISYS INTELECT THERAPY SYSTEM STIM BOARD 27057 Sheet 3 ...

Page 102: ...97 Vectra Genisys Intelect Legend XT Intelect VetTherapy Systems 10 SCHEMATICS GENISYS INTELECT THERAPY SYSTEM STIM BOARD 27057 Sheet 4 ...

Page 103: ...98 Vectra Genisys Intelect Legend XT Intelect VetTherapy Systems 10 SCHEMATICS GENISYS INTELECT THERAPY SYSTEM STIM BOARD 27057 Sheet 5 ...

Page 104: ...99 Vectra Genisys Intelect Legend XT Intelect VetTherapy Systems 10 SCHEMATICS GENISYS INTELECT THERAPY SYSTEM STIM BOARD 27057 Sheet 6 ...

Page 105: ...100 Vectra Genisys Intelect Legend XT Intelect VetTherapy Systems 10 SCHEMATICS GENISYS INTELECT THERAPY SYSTEM STIM BOARD 27057 Sheet 7 ...

Page 106: ...101 Vectra Genisys Intelect Legend XT Intelect VetTherapy Systems 10 SCHEMATICS GENISYS INTELECT THERAPY SYSTEM STIM BOARD 27057 Sheet 8 ...

Page 107: ...102 Vectra Genisys Intelect Legend XT Intelect VetTherapy Systems 10 SCHEMATICS GENISYS INTELECT THERAPY SYSTEM STIM BOARD 27057 Sheet 9 ...

Page 108: ...103 Vectra Genisys Intelect Legend XT Intelect VetTherapy Systems 10 SCHEMATICS GENISYS INTELECT THERAPY SYSTEM STIM BOARD 27057 Sheet 10 ...

Page 109: ...104 Vectra Genisys Intelect Legend XT Intelect VetTherapy Systems 10 SCHEMATICS GENISYS INTELECT THERAPY SYSTEM CONNECTOR BOARD 27059 ...

Page 110: ...105 Vectra Genisys Intelect Legend XT Intelect VetTherapy Systems 10 SCHEMATICS GENISYS INTELECT THERAPY SYSTEM CHANNEL 3 4 ELECTROTHERAPY MODULE CONNECTOR BOARD 27061 ...

Page 111: ...6 Vectra Genisys Intelect Legend XT Intelect VetTherapy Systems 10 SCHEMATICS GENISYS INTELECT THERAPY SYSTEM POWER SUPPLIES 27048 100 Watt Power Supply 27049 75 Watt Power Supply Combination Systems Only ...

Page 112: ...107 Vectra Genisys Intelect Legend XT Intelect VetTherapy Systems 10 SCHEMATICS VECTRA GENISYS THERAPY SYSTEM LASER MODULE BOARD 27069 ...

Page 113: ...tion or failure in the Product caused by product misuse including but not limited to the failure to provide reasonable and required maintenance or any use that is inconsistent with the Product User s Manual COMPANY SHALL NOT BE LIABLE IN ANY EVENT FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES Some locations do not allow the exclusion or limitation of incidental or consequential damages so the above limi...

Page 114: ...ms Road P O Box 489 Hixson TN 37343 U S A 1 423 870 2281 U S A 1 800 592 7329 U S A 1 423 875 5497 U S A FAX chattgroup com 28047D 2008 Encore Medical L P ISO 13485 CERTIFIED 28047 Moving Rehabilitation Forward ...

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