Chattanooga Group Intelect TranSport Combo Service Manual
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Chattanooga Group Intelect TranSport Combo Service Manual

Therapy system
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ISO 13485 CERTIFIED

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Summary of Contents for Chattanooga Group Intelect TranSport Combo

  • Page 1 Moving Rehabilitation Forward™ ISO 13485 CERTIFIED...

  • Page 3: Table Of Contents

    Specifi cations 5 TROUBLESHOOTING ......1428 ..14 Intelect Transport Combo Error Messages ..16 Intelect Transport Combo System Testing ........17 Electrical Safety ..

  • Page 4: Foreword

    ©2008 Encore Medical, L.P. and its affiliates, Austin, Texas, USA. Any use of editorial, pictorial, or layout composition of this publication without express written consent from Chattanooga Group of Encore Medical, L.P. is strictly prohibited. This publication was written, illustrated, and prepared for print by Chattanooga...

  • Page 5: 1 Safety Precautions

    • Inspect cables and connectors before each use. • The Intelect Transport Combo is not designed to prevent the D. DANGEROUS VOLTAGE ingress of water or liquids. Ingress of water or liquids could Text with a “Dangerous Voltage” indicator...
  • Page 6 Do not drop the applicator on hard surfaces. Do not cool • The Intelect Transport Combo should not be used adjacent to an overheated sound head with ice water or ice packs. Do or stacked with other equipment, and if adjacent or stacked...
  • Page 7 Never, under any circumstances, open the battery Do not use accessories manufactured by other companies pack housing or cells. Should an individual battery on this unit. Chattanooga Group is not responsible for any from a battery pack become disassembled, consequence resulting from using products manufactured by spontaneous combustion of the negative other companies.

  • Page 8: 2 Theory Of Operation

    Intelect Transport® Combo Therapy System 2.1 OVERVIEW The Intelect Transport Combo Therapy System is comprised of several PC board assemblies housed within a common enclosure. These assemblies each support a distinct function in the product. The basic elements are User Interface, Control Board, Stim Boards, Ultrasound Board, Ultrasound Applicator, and Power Supply Circuits.

  • Page 9: 3 Nomenclature

    The nomenclature graphics below, Figure 3.1, Know the components and their functions before indicate the general locations of the exterior performing any operation of or service to the Intelect components of the Intelect Transport Combo Transport Combo System. System. LCD Intensity/...

  • Page 10: Hardware And Software Symbol Definitions

    Transport Combo System. functionality when operating or performing service on the Intelect Transport Combo System. Intelect Transport Combo System Hardware Symbols Power On/Off The Power On/Off button controls the flow of electricity to the unit.
  • Page 11 3 NOMENCLATURE Intelect Transport® Combo Therapy System 3.2 HARDWARE AND SOFTWARE SYMBOL DEFINITIONS CONTINUED Ultrasound Applicator Connection This port serves as the connection point between the unit and the ultrasound applicator. START Select Start to begin a treatment session. Parameter Display/Enter Select this button to display the parameters of the waveform during treatment.

  • Page 12: 4 Specifications

    4.1 INTELECT TRANSPORT COMBO SYSTEM Figure 4.1 below provides physical details of the Refer to this section when performing Intelect Transport Combo. This section also troubleshooting, replacement, and repair of the provides waveform specifications to aid in Intelect Transport Combo System.

  • Page 13: Intelect Transport Electrotherapy Waveform Specifi Cations

    4 SPECIFICATIONS Intelect Transport® Combo Therapy System 4.2 INTELECT TRANSPORT COMBO ELECTROTHERAPY WAVEFORM SPECIFICATIONS 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.
  • Page 14 4 SPECIFICATIONS Intelect Transport® Combo Therapy System 4.2 INTELECT TRANSPORT COMBO ELECTROTHERAPY WAVEFORM SPECIFICATIONS (CONTINUED) B. Premodulated - Figure 4.3 (Factory Default Setting) Premodulated Current is a medium frequency waveform. Current is distributed from one channel (two electrodes). The current intensity is modulated: it increases and decreases at a regular frequency ( the Amplitude Modulation Frequency).
  • Page 15 4 SPECIFICATIONS Intelect Transport® Combo Therapy System 4.2 INTELECT TRANSPORT COMBO ELECTROTHERAPY WAVEFORM SPECIFICATIONS (CONTINUED) C. Interferential - Figure 4.4 (Factory Default Setting) Interferential Current is a medium frequency waveform. Current is distributed from two channels (four electrodes). The currents cross in the body within the area being treated.

  • Page 16: Intelect Transport Combo Ultrasound Specifi Cations

    4 SPECIFICATIONS Intelect Transport® Combo Therapy System INTELECT TRANSPORT COMBO THERAPY SYSTEM ULTRASOUND SPECIFICATIONS This section provides the necessary Ultrasound Specifications to aid in troubleshooting. Refer to these specifications as necessary when troubleshooting the Ultrasound PC Board and Applicators. A. Ultrasound B.

  • Page 17: 5 Troubleshooting

    Group for service. Errors and Warnings in these categories indicate an internal problem with the unit that must be tested by Chattanooga Group or a Field Service Technician certified by Chattanooga Group before any further operation or use of the unit. Use of a unit that indicates an Error or Warning in these...
  • Page 18 Group for service. Errors and Warnings in these categories indicate an internal problem with the unit that must be tested by Chattanooga Group or a Field Service Technician certified by Chattanooga Group before any further operation or use of the unit. Use of a unit that indicates an Error or Warning in these categories may pose a risk of injury to the patient, user, or may cause extensive internal damage to the unit.

  • Page 19: Intelect Transport Combo System Testing

    5 TROUBLESHOOTING Intelect Transport® Combo Therapy System 5.2 INTELECT TRANSPORT COMBO THERAPY SYSTEM TESTING A. General • Milliohm Meter The following information is intended to aid in • 10k Resistor troubleshooting the major components of the • Ohmic Instruments UPM DT 10 or DT...

  • Page 20: Electrical Safety

    5 TROUBLESHOOTING Intelect Transport® Combo Therapy System 5.3 ELECTRICAL SAFETY Listed by Intertek Testing Services NA The Intelect Transport Combo System has been Inc. tested to UL 60601-1, Standard for Safety for Medical Equipment. Conforms to UL Standard 60601-1 9700675 Certified to CAN/CSA Standard C22.2...

  • Page 21: Visual Inspection

    5 TROUBLESHOOTING Intelect Transport® Combo Therapy System 5.5 VISUAL INSPECTION General Visually inspect the Intelect Transport Therapy System. A visual inspection can, to an experienced technician, indicate possible abuse of the unit and internal problems. 5.6 UNIT STARTUP AND FAN TESTING A.

  • Page 22: Electrical Stimulator Test System Setup

    5 TROUBLESHOOTING Intelect Transport® Combo Therapy System 5.7 ELECTRICAL STIMULATOR TEST SYSTEM SETUP The following tests for Stimulator Outputs will be performed on Channels 1 and 2. A. Equipment Required • ESTI-2 Load Test Box • Calibrated Oscilloscope and Probes B.

  • Page 23: Interferential Mode Test

    5 TROUBLESHOOTING Intelect Transport® Combo Therapy System 5.8 INTERFERENTIAL MODE TEST It is assumed that the unit is ready for tests as described in 5.7 parts A and B. If not, set up unit per 5.6 parts A and B prior to performing tests. A.

  • Page 24: Russian Mode Test

    5 TROUBLESHOOTING Intelect Transport® Combo Therapy System 5.10 RUSSIAN MODE TEST Set up System per 5.7 parts A and B prior to performing test. A. Russian Mode Test Procedures 1. Set Scope; Time- 5 mS, Channel- 50 V, and Trigger- DC 3.

  • Page 25: High Voltage Pulsed Current (Hvpc) Mode Test

    5 TROUBLESHOOTING Intelect Transport® Combo Therapy System 5.11 HIGH VOLTAGE PULSED CURRENT HVPC MODE TEST Set up unit per 5.7 parts A and B prior to performing tests. PROPER NEGATIVE HIGH VOLT WAVEFORM A. High Voltage Pulsed Current (HVPC) Mode Test Procedures 1.

  • Page 26: Ultrasound Tests

    • Intelect Transport Combo Applicator. 5.13 ULTRASOUND APPLICATOR IDENTIFICATION TEST NOTE: FIGURE 5.11 Use any Intelect Transport Combo Applicator for this test. A. Ultrasound Applicator Identification Test Procedures 1. Without Ultrasound Applicator installed, turn unit on. 2. View the Ultrasound channel in the lower right corner of screen.

  • Page 27: Ultrasound Applicator Output Test

    5 TROUBLESHOOTING Intelect Transport® Combo Therapy System 5.13 ULTRASOUND APPLICATOR IDENTIFICATION TEST CONTINUED B. Ultrasound Applicator Identification Test Results 1. Unit operates as described in steps 2, 4, and 7. Unit passed test. 2. "No Cal. " , displays in Ultrasound channel. a) Applicator not calibrated or needs recalibration.
  • Page 28 5 TROUBLESHOOTING Intelect Transport® Combo Therapy System 5.14 ULTRASOUND APPLICATOR OUTPUT TEST CONTINUED APPLICATOR OUTPUT SPECIFICATIONS Use only Degassed Water in Power Meter for testing APPLICATOR SIZE POWER SETTING WATTS OUTPUT RANGE Ultrasound Applicators. Use of other types of water will cause false test results.

  • Page 29: Ultrasound Duty Cycle Test

    Intelect Transport® Combo Therapy System 5.15 ULTRASOUND DUTY CYCLE TEST This test is performed using only the 5 cm² Intelect Transport Combo Applicator. A. Ultrasound Duty Cycle Test Procedures 1. Set up Ohmic Instruments DT 100 or UPM DT 10 Ultrasound Power Meter per Operator’s Instructions and fill test reservoir...
  • Page 30 5 TROUBLESHOOTING Intelect Transport® Combo Therapy System 5.15 ULTRASOUND DUTY CYCLE TEST CONTINUED B. Ultrasound Duty Cycle Test Results 1. Duty Cycles fall within the specified ranges as listed in Figure 5.17. Unit passed test. 2. Readings fall outside specified ranges of Figure 5.17.

  • Page 31: Combo Operation Test

    5 TROUBLESHOOTING Intelect Transport® Combo Therapy System 5.16 COMBO OPERATION TEST This test is performed using the 5 cm Applicator. Highlight Channel 1 and set up system per 5.6 parts A and B prior to performing tests. Connect the Intelect Transport 5 cm Applicator to the System.

  • Page 32: 6 Removal & Replacement

    6 REMOVAL & REPLACEMENT Intelect Transport® Combo Therapy System 6.1 SEPARATING TOP & BOTTOM Unplug the unit from the power source before attempting removal or replacement procedures to prevent electrical shock. FIGURE 6.1 A. Part Numbers Top ................27552 REMOVE 4 SCREWS Base .................

  • Page 33: Therapy System Fan

    6 REMOVAL & REPLACEMENT Intelect Transport® Combo Therapy System 6.2 THERAPY SYSTEM FAN REMOVE SCREWS Unplug the unit from the power source before attempting removal or replacement procedures to prevent electrical shock. A. Part Number ............27158 B. Tools and Equipment Required •...

  • Page 34: Power Supply

    6 REMOVAL & REPLACEMENT Intelect Transport® Combo Therapy System 6.3 POWER SUPPLY REMOVE SCREWS Unplug the unit from the power source before attempting removal or replacement procedures to prevent electrical shock. A. Part Number ............27265 B. Tools and Equipment Required •...
  • Page 35 6 REMOVAL & REPLACEMENT Intelect Transport® Combo Therapy System 6.3 POWER SUPPLY (CONTINUED) Unplug the unit from the power source before REMOVE HARNESSES attempting removal or replacement procedures to prevent electrical shock. GREEN W/ 6. Using Insulated Needle Nose Pliers, YELLOW STRIPE disconnect the Power Supply Harnesses from WIRE...

  • Page 36: Channel 1 Stim Board

    6 REMOVAL & REPLACEMENT Intelect Transport® Combo Therapy System 6.4 CHANNEL 1 STIM BOARD REMOVE SCREWS Unplug the unit from the power source before attempting removal or replacement procedures to prevent electrical shock. A. Part Number ..........27419 B. Tools and Equipment Required •...

  • Page 37: Channel 2 Stim Board

    6 REMOVAL & REPLACEMENT Intelect Transport® Combo Therapy System 6.5 CHANNEL 2 STIM BOARD REMOVE STANDOFFS Unplug the unit from the power source before attempting removal or replacement procedures to prevent electrical shock. A. Part Number ..........27498 B. Tools and Equipment Required •...

  • Page 38: Ultrasound Board

    6 REMOVAL & REPLACEMENT Intelect Transport® Combo Therapy System 6.6 ULTRASOUND BOARD REMOVE STANDOFFS Unplug the unit from the power source before attempting removal or replacement procedures to prevent electrical shock. A. Part Number ..........27269 B. Tools and Equipment Required •...

  • Page 39: Control Board Assembly

    6 REMOVAL & REPLACEMENT Intelect Transport® Combo Therapy System 6.7 CONTROL BOARD ASSEMBLY REMOVE CONTRAST KNOB Unplug the unit from the power source before attempting removal or replacement procedures to prevent electrical shock. A. Part Number ..........27249 B. Tools and Equipment Required FIGURE 6.18 •...
  • Page 40 6 REMOVAL & REPLACEMENT Intelect Transport® Combo Therapy System 6.7 CONTROL BOARD ASSEMBLY CONTINUED 9. On the back side of the Control Board, press down and back on the four LCD tabs and push back through the Control Board. See Figure 6.21.

  • Page 41: Lcd

    6 REMOVAL & REPLACEMENT Intelect Transport® Combo Therapy System 6.8 LCD A. Part Number ..........27249 B. Tools and Equipment Required • #1 Phillips Screwdriver • 1/4" Nut Driver or Wrench C. LCD Replacement LCD MOUNTING 1. Separate Top from Bottom. Refer to 6.1, BRACKETS part C.

  • Page 42: Keymat, On/Off Button And Unit Top

    6 REMOVAL & REPLACEMENT Intelect Transport® Combo Therapy System 6.9 KEYMAT, ON/OFF BUTTON, OR UNIT TOP KEYMAT ON/OFF BUTTON Unplug the unit from the power source before attempting removal or replacement procedures to prevent electrical shock. A. Part Number Keymat and On/Off Button ....27560 B.

  • Page 43: Plynth

    Intelect Transport® Combo Therapy System 6 REMOVAL & REPLACEMENT 6.10 PLYNTH A. Part Number Plynth ............27253 B. Tools and Equipment Required • None B. Plynth Removal NOTE: PLYNTH MOUNTING The plynth is secured to the unit by tabs SLOTS that fit into the five slots shown in Figure 6.25. 1.

  • Page 44: 7 General Maintenance

    A. Cleaning the Therapy System 7.4 FACTORY SERVICE With the system disconnected from the power When the Intelect Transport Combo Therapy source, clean the system with a clean, lint free System requires factory service, contact cloth moistened with water and mild the dealer or Chattanooga Group Service antibacterial soap.

  • Page 45: 8 Ultrasound Applicator Calibration

    8 ULTRASOUND APPLICATOR CALIBRATION Intelect Transport® Combo Therapy System 8.1 GENERAL PROCEDURES A. Tools and Equipment Required • All Ultrasound Applicators for the unit being serviced. • Ohmic Instruments UPM DT 10 or UPM DT 100 Ultrasound Power Meter, set to "Watts". •...

  • Page 46: 9 Parts

    Intelect Transport® Combo Therapy System 9 PARTS Intelect Transport Combo Top Assembly ITEM PART NO. DESCRIPTION 27552 Top Assembly See LCD Intelect Transport LCD Assembly Assembly Drawing 27560 Keymat 27142 M3 x 6mm Pan Head Screws...
  • Page 47 9 PARTS Intelect Transport® Combo Therapy System Intelect Transport Combo Ultrasound and Stim Boards NOTE: INSERT #3 LONG PINS DOWN, INTO PCB #2 FIRST, NOTE: INSERT #3 LONG PINS DOWN, INTO PCB #2 FIRST, THEN INTO #1 THEN INTO #1 ITEM PART NO.
  • Page 48 9 PARTS Intelect Transport® Combo Therapy System Intelect Transport Combo LCD Assembly NOTE: INSERT #4 THROUGH TOP NOTE: INSERT #4 THROUGH TOP ROW OF SOCKET CONNECTOR OF #1 ROW OF SOCKET CONNECTOR OF #1 ON ON ON ON ON ON...
  • Page 49 9 PARTS Intelect Transport® Combo Therapy System Intelect Transport Combo Base Assembly DETAIL A (SEE FIGURE 6.9) DETAIL A (SEE FIGURE 6.9) NOTE NOTE TUCK FERRITE TUCK FERRITE UNDER POWER UNDER POWER SUPPLY SUPPLY PLACE INSULATED SIDE OF SHIELD NEXT TO...
  • Page 50 9 PARTS Intelect Transport® Combo Therapy System Intelect Transport Combo Final Assembly NOTE: GRAY COLOR OVERLAY NOTE: GRAY COLOR OVERLAY CONNECTOR CONNECTOR 12 12 14 14 POWER SUPPLY CONNECTOR POWER SUPPLY CONNECTOR 10 10 10 10 10 10 10 10...
  • Page 51 11 WARRANTY Intelect Transport® Combo Therapy System Chattanooga Group, a division of Encore Medical, L. P. ("Company"), warrants that the Intelect Transport Combo Therapy System ("Products") are free of defects in material and workmanship. This warranty shall remain in effect for two years (24 months) from the date of original consumer purchase.
  • Page 53 Moving Rehabilitation Forward™ ISO 13485 CERTIFIED 4717 Adams Road P.O. Box 489 Hixson, TN 37343 U.S.A. 1-800-592-7329 1-423-870-2281 1-423-875-5497 Fax *28157* chattgroup.com 28157B © 2008 Encore Medical, L.P.

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