Intelect Adanced Service Manual
Contents
1. z zy n nn 27249 B Tools and Equipment Required e 1 Phillips Screwdriver e 1 4 Nut Driver or Wrench C LCD Replacement 1 Separate Top from Bottom Refer to 6 1 part C 2 Remove Channel 1 Stim Board Refer to 6 4 part C 3 Remove Channel 2 Stim Board Refer to 6 5 part C 4 Remove Ultrasound Board Refer to 6 6 part C 5 Remove Control Board Refer to 6 7 part C steps 1 through 10 6 Once the LCD is removed from the Control Board per step 5 remove the LCD mounting bracket from both sides of the LCD See Figure 6 23 7 Replace the LCD by reversing the steps above NOTE Always install the LCD Brackets prior to attaching the LCD to the Control Board 38 Intelect Transport Combo Therapy System LCD MOUNTING BRACKETS FIGURE 6 23 6 REMOVAL amp REPLACEMENT Intelect Transport Combo Therapy System 6 9 KEYMAT ON OFF BUTTON OR UNIT TOP 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 Tools and Equipment Required e 1 Phillips Screwdriver e 1 4 in Wrench B Keymat Assembly Removal 1 Separate Top from Bottom Refer to 6 1 part C FIGURE 6 24 2 Remove Channel 1 Stim Board Refer to 6 4 part C 3 Remove Channel 2 Stim Board Refer to 6 5 part C 4 Remove Ultrasound Board Refer to 6 6 part C 5 Remove Con2. 18 5 7 Electrical Stimulator Test System Setup 19 5 8 Interferential Mode Test sz 20 5 9 Premodulated Mode TeSt scsssscssersssesseeceseecens 20 5 10 Russian Mode TeSt ccsccssscscsessssssssecsssseeessssesens 21 5 11 High Voltage Pulsed Current HVPC Mode Test scceccessscessesnicoscesersssveneiesenssbeneveonerneeesbins 22 3 12 Ultrasound T S S s a licunumnn indi nekin 23 28 5 13 Ultrasound Applicator Identification Test 23 5 14 Ultrasound Applicator Output Test 24 5 15 Ultrasound Duty Cycle Test zz 26 5 16 Combo Operation Test sl 28 6 REMOVAL amp REPLACEMENT 29 40 6 1 Separating Top and Bottom seseseseesesseeseseseseseseseesesee 29 6 2 Therapy System Fan cscsscscsscscecssercsssecssssssecsssecees 30 6 3 POWET SUDDIY sssarecteashicerssctorerseesennernencscennen 31 6 4 Channel 1 Stim Board uuEe e eee 33 6 5 Channel 2 Stim Ereegnesser 34 6 6 Ultrasound Board esesssseseesesessesesseseosesessesesseseseeseseose 35 6 7 Control Board Assembly 36 ue E 38 6 9 Keymat On Off Button and Unit Top 39 6 TO P J E 40 7 GENERAL MAINTENANCE sccccssscceees 41 7 1 Cleaning the System essssesesesesesessessessesesesesesesesses 41 7 2 Calibration Requirements esesesesseseessesesesesesesesseses 41 7 3 Field SCI V ICO ssiciscvesewsspeesitaaseesarses
3. lt gt START Select Start to begin a treatment session lt Parameter Display Enter Select this button to display the parameters of the waveform during treatment Also this button is used to accept the highlighted selection a INTENSITY Use the up or down arrow on the INTENSITY button to increase or decrease output power A Up Arrow When the window displays a list of options press the Up Arrow button to scroll up the list Battery Indicator When displayed on the LCD this symbol indicates the battery pack option is present on the unit This symbol also displays the charge status of the battery Q LcD Intensity Contrast Dial If the intensity of the LCD display diminishes turn the dial until the display contrast is optimal E Charge Indicator This symbol displays when the unit is connected to mains power and the battery pack is charging NOTE During battery operation if the unit is left on but is not active for more than five minutes it will power off to conserve battery power To restore power press the Power On Off button 4 SPECIFICATIONS 4 1 INTELECT TRANSPORT COMBO SYSTEM Figure 4 1 below provides physical details of the Intelect Transport Combo This section also provides waveform specifications to aid in troubleshooting Intelect Transport Combo Therapy System Refer to this section when performing troubleshooting replacement and repair of the Intelect Transport Combo System A Intelect Tr
4. c Possible bad power outlet or Mains Power Cord 2 Screen does not display unit failed test a Contrast Control needs adjusting b c d e S Possible bad display Possible bad Control Board Possible bad Power Supply Visually check power LED LED should illuminate Blue Turn system off with Power button Power LED should flash Blue If Power LED illuminates Blue with system On and flashes Blue with system Off the Power Supply is good Replace Control Board 3 Fan not blowing outward Unit failed test sxe S Ne a Fan blowing inward Fan wired wrong Rewire or replace Fan b Fan not blowing 1 Possible bad Fan 2 Possible bad Power Supply 3 Possible bad Control Board 18 Intelect Transport Combo Therapy System FIGURE 5 1 5 TROUBLESHOOTING 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 System Set Up 1 Install known good Lead Wires to Channels 1 and 2 on the system See Figure 5 2 2 Connect Lead Wires from the system to the ESTI 2 Load Test Fixture Channel 1 to Channel 1 IN and Channel 2 to Channel 2 IN See Figure 5 3 3 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 5 3 4 Place ESTI 2 Load Switch in the 1 K posit
5. G RE MOVAL amp RE D L AC k M E NT Intelect Transport Combo Therapy System 6 2 THERAPY SYSTEM FAN Unplug the unit from the power source before attempting removal or replacement procedures to prevent electrical shock A Part Number 2 158 B Tools and Equipment Required e 2 Phillips Screwdriver C System Fan 1 Separate Top from Bottom Refer to 6 1 part C FIGURE 6 4 2 Using a 2 Phillips Screwdriver remove the two Fan Retaining Screws securing the Fan to the system Bottom See Figure 6 4 3 Remove the Fan Baffle from the Fan Housing See Figure 6 5 4 Replace the Fan by reversing steps 1 through 3 NOTE Do not over tighten the screws Over tightening will damage the threads of the brass standoffs FIGURE 6 5 30 6 REMOVAL amp REPLACEMENT 6 3 POWER SUPPLY Unplug the unit from the power source before attempting removal or replacement procedures to prevent electrical shock A Part Number o 22205 B Tools and Equipment Required e 1 Phillips Screwdriver e Insulated Needle Nose Pliers e Digital Multi Meter e 10k Resistor e 1 2 inch Copper Tape C Power Supply 1 Separate Top from Bottom Refer to 6 1 part C 2 Using the 1 Phillips Screwdriver remove the two screws securing the Power Supply to the system Bottom See Figure 6 6 VAN DANGER POWER SUPPLIES RETAIN HIGH VOLTAGE WHEN REMOVING FROM SYSTEM HANDLE POWER SUPPLIES BY MOUNTING BRACKETS ONLY 3 L
6. with the Header Pins Bending the Header Pins may cause the unit to fail 33 Gr REMOVAL amp REPLACEMENT Intelect Transport Combo Therapy System 6 5 CHANNEL 2 STIM BOARD REMOVE STANDOFES A WARNING Unplug the unit from the power source before attempting removal or replacement procedures to prevent electrical shock A Part Number ueeneeeeeeeeeeee 27498 B Tools and Equipment Required e 1 Phillips Screwdriver e 1 4 Nut Driver or Wrench C Channel 2 Stim Board Removal 1 Separate Top from Bottom Refer to 6 1 part C 2 Remove Channel 1 Stim Board Refer to 6 4 part C 3 Using the 1 4 Nut Driver remove the four Stand Offs securing Channel 2 Stim Board in place See Figure 6 12 4 Remove the 40 Pin Header from the back of the Channel 2 Stim Board See Figure 6 13 5 Install 40 Pin Header to back of new vE X gt REMOVE 40 PIN Channel 2 Stim Board Make certain it is HEADER completely seated against board See i Figure 6 13 6 Position the Channel 2 Stim Board over the Ultrasound Board aligning the 40 Pin Header with the 40 Pin Connector See Figure 6 14 7 Press the Channel 2 Stim Board into position until the board rests against the Ultrasound Board Stand Offs 8 Secure the Channel 2 Stim Board using the FIGURE 6 13 Stand Offs removed in part C step 3 above 9 Install the Channel 1 Stim Board Refer to 6 4 tC ALIGN HEADER TO pales CONNECTOR 10 Re
7. SERVICE MANUAL Moving Rehabilitation D MODEL 2738 TRANSPORT COMBO THERAPY SYSTEM chattanooga TABLE 0F CONTENTS FOR EW ORD BE 1 1 SAFETY PRECAUTIONS s 2 4 1 1 Precautionary Symbol Def initione 2 1 2 Safety Precautions REENEN 2 2 THEORY OF OPERATION 5 2 1 Overview E 5 2 2 Power Supply Circuit E 5 2 3 Control Board mets tortarenesrtestsaspr creer tsaecelouacsemenerrnts 5 2A SUM BOI EE 5 2 5 Ultrasound Board and Applicatote 5 2 6 User Interface and Accessories eseseseseseseseseseseseseses 5 2 7 NIMH Battery Optional 5 3 NOMENCLATURE sccscccesscceccccsscsscnscassescsssccaseas 6 8 3 1 Components and Controls 6 3 2 Hardware and Software Symbol Definition 7 a Al Le un le KE 9 13 4 1 Intelect Transport Combo System 3 9 4 2 Intelect Transport Electrotherapy Waveform SPCCINCALIONS N DD 10 4 3 Intelect Transport Combo Ultrasound SPOECIIC ALON ig 13 5 TROUBLESHOOTING cccccsccsssccssceees 14 28 5 1 Intelect Transport Combo Error Messages 14 5 2 Intelect Transport Combo System Testing 16 5 3 Electrical Sale y sc aucun an n dla laini k na ka 17 KEELT Te DC 17 5 5 Visual INSpectiOn E 18 5 6 Unit Startup and Fan Testing
8. amp Materials Required 1 Certain tests require the use of special tools and fixtures These will be listed at the particular test where they are required Testing with any other special tool or fixture other than those stated could give erroneous readings or test results Always perform the tests exactly as stated to ensure accurate results 2 Scope and other standard test equipment settings will be listed for each test performed to aid in performing the test to FACTORY standards and ensure proper readings 3 The troubleshooting and repair of the Intelect Transport Therapy Systems and Accessories should be performed only by authorized technicians trained and certified by DJO LLC C Equipment Required Oscilloscope and Probes e ESTI 2 Load Test Fixture e Digital Multi meter e Intelect Transport Applicators Accessories e Dielectric Withstand Hi Pot and ground resistance tester NOTE Adjust Dielectric Withstand tester to indicate fault with 120 k Ohm Load across the output when at specified test voltage Millionm Meter 16 10k Resistor Ohmic Instruments UPM DT 10 or DT 100 Ultrasound Power Meter e Dissolved Oxygen Test Kit used to test oxygen level of Degassed Water e 1 Phillips Screwdriver e 2 Phillips Screwdriver e Insulated Needle Nose Pliers e 1 4 Nut driver or Wrench e Degassed Water lt 5 ppm for Ultrasound Power Meter Recipe s for Degassed Water 1 Boil Distilled Water for 30
9. Dispose of all products in accordance with local and national regulations and codes Use of controls adjustments or performance of procedures other than those specified herein may result in hazardous exposure to ultrasonic energy Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous conditions causing damage to the battery pack or cells To prevent electrical shock disconnect the battery pack from the system before attempting any maintenance procedures Do not drop the applicator on hard surfaces Do not cool an overheated sound head with ice water or ice packs Do not allow the sound head to reach maximum temperatures repeatedly All of these conditions are likely to damage the sound head crystal Damage resulting from these conditions is not covered under the warranty In the event that an Error message or Warning appears beginning with a 2 or 3 immediately stop all use of the unit and contact the dealer or Chattanooga for service Errors and Warnings in these categories indicate an internal problem with the unit that must be tested by DJO LLC or a Field Service Technician certified by DJO LLC before any further operation or use of the system 1 SAF ETY PRECAUTIO N 6 Intelect Transport Combo Therapy System 1 2 SAFETY PRECAUTIONS CONTINUED VAN DANGER Use of a unit that indicates an Error or Warning in these e NiMH Batteries contain Class E corros
10. K k On 1 200 Hz On he Cycle Time 5 5 4 12 10 10 10 20 10 30 FIGURE 4 3 10 50 and Continuous Continuous beat LOW FH qU Cy see Esseg le 199 TIZ Beat High Frequency 2 200 Hz Constant Mode CC or CV CC Treatment Time 1 60 Minutes 20 min ESTI 2 Load Box CC Constant Current CV Constant Voltage 11 4 SP ECI F ICATI 0 N Vi Intelect Transport Combo Therapy System 4 2 INTELECT TRANSPORT COMBO ELECTROTHERAPY WAVEFORM SPECIFICATIONS CONTINUED C Interferential Figure 4 4 Factory Default Setting Coupling 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 The two currents interfere with each other at this crossing point resulting in a modulation of the intensity the current intensity increases and decreases at a regular frequency Hz KREE MOGE dain entre darian dy to daha Electrodes Kees reg le EEN 0 100 mA F On Carrier Frequency 2500 5000 Hz 4000 Hz EHT zl M CH2 TOY MAI CAT TOY Vector Scan Manual Automatic 40 100 vv Manual FIGURE 4 4 Vector Position 0 90 Degrees 45 SC O La saa sann denk yana b 6 badin Wad On 1 200 Hz Coupling Beat Low Frequency 1 199 Hz 80Hz l Beat High Frequency 2 200 Hz 150Hz S E Limit Constant NGO sisyan aae CC or CV CC J da Treat
11. 0 24 0 The Applicator LED should constantly 3 3 MHz Only illuminate green during the Applicator Output 1 0 MHz Only tevn a FIGURE 5 15 B Ultrasound Applicator Output Test Results 1 Output ranges fall within the specified ranges as listed in Figure 5 15 Unit passed test 2 Readings fall outside specified ranges of Figure 5 15 a Possible bad Degassed Water in Power Meter b Possible use of Power Meter other than Ohmic Instruments DT 100 or UPM DT 10 Ultrasound Power Meter c Sound Head not leveled and centered over cone in power meter d Possible bad or out of calibration Applicator e Use known good Applicator f Check Ultrasound Board internal connections g Replace Ultrasound Board h Replace Control Board 25 5 TROUBLESHOOTING 5 15 ULTRASOUND DUTY CYCLE TEST This test is performed using only the 5 cm Intelect Transport Combo Applicator A Ultrasound Duty Cycle Test Procedures Set up Ohmic Instruments DT 100 or UPM DT 10 Ultrasound Power Meter per Operator s Instructions and fill test reservoir with Degassed Water Use only Degassed Water in Power Meter for testing Ultrasound Applicators Use of other types of water will cause false test results Refer to page 16 for Degassed Water Recipes Do not aerate water when filling Power Meter 10 11 Place the 5 cm Applicator into the Power Meter retainer Make certain the Sound Head is completely submerged in
12. La SE vert CHI 10 V 3 J0042kHz CHI 20 0V CH2 20 0V M 100us FIGURE 5 5 CH1 Coupling DW Limit Off Sib Volts Diw REI Probe Invert Ott CH1 33 2 v 417 074Hz A CHT 200N CHe 20 0 M Am FIGURE 5 6 5 TROUBLESHOOTING 5 10 RUSSIAN MODE TEST Set up System per 5 7 parts A and B prior to performing test A Russian Mode Test Procedures b Set Scope Time 5 mS Channel 50V and Trigger DC Highlight Stim Channel 1 Press Enter button 4 Highlight Russian Press Enter button Highlight Channel Mode Press the Enter button until Co Contract is displayed 6 Highlight Cycle Time Press the Enter button 8 2 10 11 12 13 Highlight Continuous Press the Enter button Increase Intensity until 100 is displayed Press START button Compare waveform on scope to Figure 5 7 Verify that both Channels reach 100 Press STOP button Highlight Channel 2 and repeat steps 4 through 12 B Russian Mode Test Results 1 Waveform is the same between scope and Figure 5 7 and amplitude reached 100 volts peak Unit passed test No waveform or considerably different waveform Unit failed test Replace appropriate Stim Board Amplitude failed to reach 100 volts peak on both Channels Unit failed test Replace appropriate Stim Board 21 Intelect Transport Combo Therapy System Stop M Post 4 600rns CHI K Coupling Pia Lirr it Volts Div Pr
13. and responds accordingly Audible feedback is given for such events as key presses and end of treatment 2 7 NIMH BATTERY OPTIONAL The NiMH Battery Module incorporates a Nickel Metal Hydride NIMH Battery Pack and a PC Board The PC Board monitors the Battery Charge Level The Battery Pack supplies the required 24 VDC to the system which is then distributed to the respective PCB s through the Universal Power Supply The Battery Pack is interfaced with the system via a Wire Harness that facilitates communication with the Control Board and delivery of power to the Combination Therapy System When the Therapy System is connected to a Mains Power Supply via the Mains Power Cord the NiMH Battery Pack will charge Once the Battery Pack is fully charged the software will stop the charging process eliminating the possibility of overcharging Battery power is used only when the Therapy System is not connected to a Mains Power Supply 3 NOMENCLATURE 3 1 COMPONENTS AND CONTROLS The nomenclature graphics below Figure 3 1 indicate the general locations of the exterior Intelect Transport Combo Therapy System Know the components and their functions before performing any operation of or service to the Intelect components of the Intelect Transport Combo Transport Combo System System LCD Intensity Contrast Dial Power e OnOff Sound Heac LCD Clinical LED Indicator Library Up Output Power z Arro T
14. assemble Top to Bottom Refer to 6 1 part C NOTE Do not over tighten the Stand Offs or Screws Over tightening will damage the threads of the Brass Inserts and Stand Offs A WARNING Care must be taken during removal and replacement with the Header Pins Bending the Header Pins may eh cause the unit to fail FIGURE 6 15 Av n ad ia 34 G R FE MOVA j amp R FE p LACE M D NT Intelect Transport Combo Therapy System 6 6 ULTRASOUND BOARD A WARNING REMOVE STANDOFFS Unplug the unit from the power source before attempting removal or replacement procedures to prevent electrical shock A Part Number ann x no 27269 B Tools and Equipment Required e 1 Phillis Screwdriver 1 4 Nut Driver or Wrench C Ultrasound Board 1 Separate Top from Bottom Refer to 6 1 part C 2 Remove Channel 1 Stim Board Refer to 6 4 part C 3 Remove Channel 2 Stim Board Refer to 6 5 part C 4 Using the 1 4 Nut Driver remove the four Stand Offs securing Ultrasound Board in place See Figure 6 15 5 Carefully remove the Ultrasound Board See Figure 6 16 NOTE Headers may stay on the board being removed or on the connector If the header stays with the connector remove and install on the replacement board 6 Remove the 40 Pin Header from the Ultrasound Board or the connector See Figure 6 16 7 Install 40 Pin Header to back of new i Ultrasound Bo
15. for Safety Facility local and national limits and test methods may vary A Power Requirements ele 2130 Lacan kenda kal wek acd Input 100 240V 100 VA 50 60 Hz 5 4 LEAKAGE TESTS Conduct all necessary leakage tests as required per NFPA 99 National Fire Protection Association Health Care Facility standards UNIT FAILING DIELECTRIC WITHSTAND OR LEAKAGE TESTS COULD INDICATE SERIOUS INTERNAL PROBLEMS DO NOT PLACE UNIT BACK INTO SERVICE SEND UNIT TO FACTORY FOR REPAIR DO NOT ATTEMPT TO REPAIR 17 C US LISTED Intertek 3191694 Intelect Transport Combo Therapy System Listed by Intertek Testing Services NA Inc Conforms to UL Standard 60601 1 Certified to CAN CSA Standard C22 2 No 601 1 M90 w A2 5 TROUBLESHOOTING 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 Test 1 Place unit face up on work surface 2 Connect power cord to unit and plug into proper power receptacle 3 Turn system on Press the Enter button IFC should be highlighted Press the Enter button 4 Place hand at the back of system at Contrast Control to verify fan is blowing out See Figure 5 1 B Test Results 1 Unit will not start unit failed test a Possible bad Main Power Switch b Possible bad Power Supply
16. the degassed water and centered directly over the Stainless Steel Cone See Figure 5 16 Zero or lare meter Highlight Ultrasound on system Press the Enter button Highlight Duty Cycle Highlight Continuous and press the Enter button Highlight Display Press the Enter button until Watts appears beside Display Press START button Increase Intensity until the appropriate Watts is displayed See Figure 5 17 Compare Power Meter reading to Figure 5 17 Press the STOP button Highlight Duty Cycle and press the Enter button Highlight the next level of Duty Cycle and repeat steps 6 through 10 Repeat for remaining Duty Cycle levels Highlight Frequency Press the Enter button until 3 3 MHz is displayed beside Frequency Repeat steps 4 through 11 Intelect Transport Combo Therapy System APPLICATOR SIZE 26 FIGURE 5 16 DUTY CYCLE SPECIFICATIONS 1cm at 2 7 Watts Continuous 2 cm at 5 4 Watts Continuous 5 cm at 12 Watts Continuous 10 cm at 20 Watts Continuous Operating at 1mHz 10 cm at 10 Watts Continuous Operating at 3 3mHz DUTY CYCLE OUTPUT RANGE 10 0 2 0 3 20 0 4 0 7 50 10 0 2 0 3 20 0 9 1 3 50 2 2 3 2 10 20 1 9 2 9 50 4 8 7 2 FIGURE 5 17 5 TROUBLESHOOTING 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 Un
17. through 5 FIGURE 6 9 NOTE Apply new 1 2 Copper Tape part number 28152 to replace the tape removed in Step 8 of this procedure When replacing the shield on the Power Supply Verify that the foil CONDUCTIVE SIDE of the shield faces out and does not come in contact with the components of the Power Supply 32 6 R E MOVAL amp R j p LACE M e NT 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 Numbetrt 2 419 B Tools and Equipment Required e 1 Phillips Screwdriver C Channel 1 Stim Board 1 Separate Top from Bottom Refer to 6 1 part C 2 Using the 1 Phillips Screwdriver remove the four screws securing Channel 1 Stim Board to the Stand Offs See Figure 6 10 3 Carefully lift the Channel 1 Stim Board from HEADER CONNECTOR PINS the unit Make certain not to bend any of the Header Connector Pins on the board below during removal See Figure 6 11 4 Replace Channel 1 Stim Board in reverse order of preceding steps Make certain all Header Connector Pins are properly engaged See Figure 6 11 NOTE Do not over tighten the screws Over tightening will damage the threads of the brass inserts and Stand Offs FIGURE 6 10 FIGURE 6 11 Care must be taken during removal and replacement
18. CAL ERROR Unit CFG Critical Error Error communicating with Stim Board on Powerup 1 Replace appropriate Stim Board 2 Replace Control Board 301 CRITICAL ERROR f No Stim Board Critical Error Error detecting Stim Board on Powerup 1 Replace appropriate Stim Board 2 Replace Control Board 302 CRITICAL ERROR No Ultrasound Board Critical Error Error detecting Ultrasound Board on Powerup 1 Replace Ultrasound Board 2 Replace Control Board CRITICAL ERROR EEPROM Critical Error Error reading EEPROM on Powerup Replace Control Board CRITICAL ERROR Ultrasound Board Critical Error Error communicating with the Ultrasound Board f 1 Replace Ultrasound Board CRITICAL ERROR Ultrasound Board Write Critical Error Error communicating with the Ultrasound Board f 2 Replace Control Board CRITICAL ERROR J Ultrasound Board Read Write Critical Error Error communicating with the Ultrasound Board CRITICAL ERROR Ultrasound Board Reset Critical Error Ultrasound Board Reset Error CRITICAL ERROR J Ultrasound Board Read Critical Error Error communicating with the Ultrasound Board CRITICAL ERROR Ultrasound Board Calibration Critical Error Error calibrating Ultrasound Board CRITICAL ERROR Stim Board Write Critical Error Error communicating with Stim Board 1 Replace appropriate Stim Board CRITICAL ERROR Stim Board Bad Data Read Critical Error Error communicating with Stim Board 2 Replace Control Board CRITICAL ERROR Stim Board Main UP Reset Critical Err
19. E CAUSES POSSIBLE REMEDY CODE TYPE ERROR MESSAGES 200 213 REQUIRING TECHNICAL ASSISTANCE CONTINUED Error Applicator not calibrated OK Could not calibrate Ultrasound Applicator 1 Attempt to calibrate again 2 Replace the Ultrasound Applicator with a known good Ultrasound Applicator 3 Replace Ultrasound Board 4 Replace Control Board Timed out while saving the Ultrasound Could not save the Calibration Data to the 1 Replace the Ultrasound Applicator with a known good Applicator Calibration Data Ultrasound Applicator Ultrasound Applicator 2 Replace Ultrasound Board 3 Replace Control Board Main Software Flash Erase Error Stim Main Software upgrade Error 1 Replace appropriate Stim Board Main Software Flash Echo Stim Main Software upgrade Error 2 Replace Control Board Main Software CRC Error Stim Main Software upgrade Error Main Software Program Flash Error Stim Main Software upgrade Error Main Software Acknowledge Error Stim Main Software upgrade Error Channel Software Flash Erase Error Stim Channel Software upgrade Erro 1 Replace appropriate Stim Board Channel Software CRC Error Stim Channel Software upgrade Error 2 Replace Control Board Channel Software Program Flash Error Stim Channel Software upgrade Error Channel Software Acknowledge Error Stim Channel Software upgrade Error Channel Software CRC Acknowledge Error Stim Channel Software upgrade Error CRITICAL ERRORS 300 314 DEMANDING TECHNICAL SERVICE 300 CRITI
20. Eh amp S 2 L e ZC Q g amp SIE SB 2 5 lt a H t o cc U du LLI m A dim _ RT emgeet A A Na Gy AN amp Lt d lt SA D e Fan Snap in Inlet IEC Socket PART NO PARTS Intelect Transport Combo Base Assembly 9 Intelect Transport Combo Therapy System 9 PARTS Intelect Transport Combo Final Assembly DESCRIPTION POWER SUPPLY CONNECTOR CONNECTOR NOTE GRAY COLOR OVERLAY BATTERY CONNECTOR OPTIONAL DESCRIPTION O Optional Battery Pack Intelect Transport Top Assembly See Top Assembly Drawing Foam Baffle M3 x 8mm Pan Head Screws 27140 2 0 EE EE Assembly Drawing Intelect Transport Base Assembly 2 821 Tape 3M AZER 1 2 D x 1 4 H BLK Feet 50 Battery Compartment Cover 23155 Serial Decal Rear Vent Left Foot Right Foot 1 1 W ARR ANTY Intelect Transport Combo Therapy System DJO LLC 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 If these Products fail to function during the two years warranty period due to a defect in material or workmanship at the Company s option the Company or the selling dealer will re
21. Highlight Warming Press the Enter button until On is displayed beside Warming 7 Press the Back button Turn System Off and back On with Main Power Switch After System boots view the Ultrasound channel Warming should be visible See Figure 5 13 FIGURE 5 12 FIGURE 5 13 23 5 TRO U E L ESH 00TI N G Intelect Transport Combo Therapy System 5 13 ULTRASOUND APPLICATOR IDENTIFICATION TEST CONTINUED B Ultrasound Applicator Identification Test Results az 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 b Possible bad Applicator Retest with known good Applicator UO Unplugged displays after ten seconds of Applicator being connected to System a Possible bad applicator Retest with known good Applicator b Possible bad internal connection at Ultrasound Board c Possible bad Ultrasound Board d Possible bad Control Board FIGURE 5 14 5 14 ULTRASOUND APPLICATOR OUTPUT TEST Perform this test using all available Intelect Transport Combo Applicators used with the System being tested A Ultrasound Applicator Output Test Procedures 1 Set up Ohmic Instruments DT 100 or UPM DT 10 Ultrasound Power Meter per Operator s Instructions and fill test reservoir with Degassed Water 2 Place an Applicator into the Power Meter retainer Make certain the Sound Head is
22. IME E ras j K A 7 Applicator Back _ o W Parameter t Enter Channel 1 Channel 2 Ultrasound ray Lead Wire Lead Wire Applicator Connection Connection Connection STOP START Down Arrow PAUSE TC Accessory Panel Power Cord e tj Connection p 7 a Battery A ak Compartment Serial Decal b Intelec TTI E wa n Kei Bese FIGURE 3 1 6 3 d 0 M E N H L ATU H l Intelect Transport Combo Therapy System 3 2 HARDWARE AND SOFTWARE SYMBOL DEFINITIONS The symbols below are found on the system as Know the symbols and their definitions before well as within the software These symbols are performing any operation of or service to the Intelect defined for the purpose of recognition and Transport Combo System functionality when operating or performing service on the Intelect Transport Combo System Intelect Transport Combo System Hardware Symbols O Power On Off The Power On Off button controls the flow of electricity to the unit NOTE Make certain there are no electrodes on the patient when turning the unit on or off LCD The LCD Liquid Crystal Display allows the user to view and monitor the information displayed before during and after therapy Clinical Library Select this button to access the following functions e Retrieve User Protocol Restore Factory Settings e Restore Factory Protocols e Languages View Unit Information 1 TIME m Press the Up or Down arrow button
23. Minutes Place water in a canning jar and cover Allow to cool to room temperature of approximately 70 F 21 C May be refrigerated to aid cooling time OF 2 Bring Distilled Water to a boil Place the container under vacuum for 5 to 10 Minutes NOTE Canning jars are ideal storage and transport containers for Degassed Water In order to minimize aeration of Degassed Water during transport fill to a positive meniscus and slide the lid over the surface Seal tightly When pouring Degassed Water into and out of containers pour slowly down the side of the container to minimize aeration Do not use Tap Water or Distilled Water in the Ultrasound Power Meter Use only Degassed Water in order to obtain correct test results The chart below illustrates the oxygen content of Degassed Tap and Distilled Water WATER TYPE ppm of OXYGEN Degassed Less than 5 ppm per Recipe 1 or 2 Upto 35 ppm Distilled Water Up to 20 ppm D Full Functional Tests Perform the tests found in this section to verify Full Functionality of new Therapy System and accessories 5 TROUBLESHOOTING 5 3 ELECTRICAL SAFETY The Intelect Transport Combo System has been tested to UL 60601 1 Standard for Safety for Medical Equipment NOTE This device complies with current leakage ground continuity and dielectric withstand Hi Pot limits as prescribed by IEC EN UL 60601 1 and CSA CAN 601 1 Medical Electrical Part 1 General Requirements
24. Ultrasound Board Refer to 6 6 part C 5 Remove the Contrast Control Knob See Figure 6 18 6 Remove the seven screws securing the Control Board Assembly in position See Figure 6 19 Remove the four LCD Bracket Mounting Screws See Figure 6 21 8 While lifting on the lower end of the Control Board Assembly with one hand release the four Tabs securing the Control Board with the other to remove the Control Board from the system Top Two of the Tabs are located above the LCD and two below See Figures 6 19 and 6 20 FIGURE 6 20 36 6 gt F MOVA L amp R FE B LACEM NT 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 10 On the front side of the Control Board pull the LCD up to release the header from the board See Figure 6 22 11 Position the new Control Board Assembly over the Alignment Tabs of the system Top Press the Control Board Assembly until the Alignment Tabs lock the Control Board into position 12 Reverse steps 1 through 10 to install the replacement Control Board NOTE Do not over tighten the Stand Offs or screws FIGURE 6 21 Over tightening will damage the threads of the brass inserts and Stand Offs FIGURE 6 22 37 6 REMOVAL amp REPLACEMENT 6 8 LCD A Part Number
25. a to the Ultrasound 1 Replace the Ultrasound Applicator with a known good Applicator Calibration Data Applicator Ultrasound Applicator 2 Replace Ultrasound Board 3 Replace Control Board In the event that an Error message or Warning appears beginning with a 2 or 3 immediately stop all use of the unit and contact the dealer or Chattanooga for service Errors and Warnings in these categories indicate an internal problem with the unit that must be tested by DJO LLC or a Field Service Technician certified by DJO LLC 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 14 5 TRO U E LESH 00TI N G Intelect Transport Combo Therapy System 5 1 INTELECT TRANSPORT COMBO THERAPY SYSTEM ERROR MESSAGES CONTINUED In the event that an Error message or Warning appears beginning with a 2 or 3 immediately stop all use of the unit and contact the dealer or Chattanooga for service Errors and Warnings in these categories indicate an internal problem with the unit that must be tested by DJO LLC or a Field Service Technician certified by DJO LLC 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 ERROR ERROR DEFINITION PROBABL
26. ansport Combination Therapy System Physical Specifications HEIGHT FIGURE 4 1 Dimensions Operating Environment Width LL 10 125 in 25 7 cm EE Between 59 F and 104 F Height 7 250 in 18 4 cm 13 Cand 40 C Depth 11 5 in 29 m Relative Humidity E A EAE rrr 30 60 ES Atmospheric Dressur 950 1 050 h Pa fad DN 5 07 Ib 23k Complies with andard Weight With base 3kg JL IEC EN 60601 1 Battery gt _r Jmma 1 87 Ib 0 85 kg IEC EN 60601 1 2 Power IEC 60601 2 10 RE euer 100 240 VAC 50 60 Hz 100 VA IEC 60601 2 5 Egeter 24 V 3 125 A Bled CLASS Electrical Type IKEA NNN NM T i Z MD EM M M mk X Electrotherapy IRCH E xud E Nickel Metal Hydride NiMH 1 2 V x 20 size AA 4 S PECI F ICATIO d Vi 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 Type troubleshooting A waveform graphic from an oscilloscope is also provided for clarification Refer to this section when performing eng troubleshooting replacement and repair of the Intelect Transport Combo System a ising A High Voltage Pulsed Current HVPC d Figure 4 2 Factory Default Setting The High Voltage Pulsed Current HVPC has Coupling a very brief pulse duration characterized by 2 distinct peaks delivered at hi
27. ard Make certain it is FIGURE 6 16 completely seated against board See Figure 6 17 8 Position the Ultrasound Board over the Control Board aligning the 40 Pin Header with the 40 Pin Connector on Control Board See Figure 6 16 9 Press the Ultrasound Board into position until the board rests against the Control Board Stand Offs Verify that it is well seated by pushing on the sides of the connector 10 Secure the Ultrasound Board using the Stand Offs removed in part B step 4 above FIGURE 6 15 11 Reassemble by reversing steps 1 through 3 A WARNING INSTALL HEADER TO BACK OF ULTRASOUND BOARD Care must be taken during removal and replacement FIGURE 6 17 with the Header Pins Bending the Header Pins may cause the unit to fail 6 RE MOVAL amp R j D LACEM NT Intelect Transport Combo Therapy System 6 7 CONTROL BOARD ASSEMBLY Kin REMOVE CONTRAST KNOB Unplug the unit from the power source before attempting removal or replacement procedures to prevent electrical shock A Part Number n ca zo 27249 B Tools and Equipment Required 1 Phillips Screwdriver 1 4 Nut Driver or Wrench oe IS C Control Board Replacement 7 1 Separate Top from Bottom Refer to 6 1 en A part C ago wan xa na N 2 Remove Channel 1 Stim Board Refer to 6 4 cae Wees ee part C CONTROL BOARD 3 Remove Channel 2 Stim Board Refer to 6 5 JW e part C 4 Remove
28. cidentally become submersed contact the dealer or DJO LLC Service Department immediately Do not attempt to use a system that has been wet inside until inspected and tested by a Service Technician Certified by DJO LLC Do not allow liquids to enter the ventilation holes in the optional modules This could permanently damage the modules B Cleaning Therapy System Lens Clean the Therapy System Lens with the NOVUS Plastic Polishing System NOVUS can be purchased by going to www novuspolish com on the internet Follow the instructions as given by NOVUS on their product Do Not Use alcohol or chlorine based solvents as this may damage the lens 7 2 CALIBRATION REQUIREMENTS Ultrasound Applicators Annual calibration is required for all Ultrasound Applicators Only the Applicators should be sent to the factory or a Field Technician certified by DJO LLC for this procedure 7 3 FIELD SERVICE A All field service procedures as described in this Service Manual must be performed by a Service Technician certified by DJO LLC B Any attempted outside the scope of this Service Manual is the sole responsibility and liability of the Field Technician performing such procedures C After the performance of any Field Service perform the tests as described in 5 3 through 5 16 to verify the system operates properly and within specifications prior to placing the unit back into operation 41 8 1 GENERAL PROCEDURES A Tools and Equip
29. completely submerged in the degassed water and centered directly over the Stainless Steel Cone See Figure 5 14 3 Zero or lare meter 4 Highlight Ultrasound Press the Enter button 5 Highlight Duty Cycle Press the Enter button Highlight Continuous and press the Enter button 6 Highlight Display Press the Enter button until Watts displays 7 Press START button NOTE The position of the Sound Head over the stainless steel cone is critical to the test results The Sound Head must be level and centered 24 5 TRO U R ESH 00TI N G Intelect Transport Combo Therapy System 5 14 ULTRASOUND APPLICATOR OUTPUT TEST CONTINUED APPLICATOR OUTPUT SPECIFICATIONS Use only Degassed Water in Power Meter for testing Ultrasound Applicators Use of other types of water APPLICATOR SIZE POWER SETTING WATTS OUTPUT RANGE will cause false test results Refer to page 16 for 08 1 Do not aerate water when filling Power Meter aT 0 8 1 2 Ss s nn oo aa o 8 Increase Intensity until the appropriate SC Watts is displayed per Figure 5 15 ze Pd 0 8 1 2 9 Compare Power Meter readings to Figure PET 5 15 to all settings for the respective sm EE 6 2 Applicator being tested as shown in 3 4 0 6 0 Figure 5 15 JI sono 10 Press Frequency button until 3 3 MHz is TR zani 0 3 1 2 displayed within the Frequency icon 3 4 0 6 0 Repeat test and compare readings to 10 cm lt n 8 0 12 0 Figure 5 15 12 0 18 0 NOTE 16
30. ctions on the LCD Display 8 When calibration is complete follow the test procedures in 5 13 and 5 14 to verify SET METER that the Applicator is calibrated TO WATTS FIGURE 8 3 42 Intelect Transport Combo Therapy System 9 PARTS Intelect Transport Combo Top Assembly 7 Ce e e ITEM PART NO DESCRIPTION 2 552 Top Assembly 2 SeeLCD Intelect Transport LCD Assembly 1 Assembly Drawing 27560 Keymat 27142 M3 x 6mm Pan Head Screws 43 9 PA RTS Intelect Transport Combo Therapy System Intelect Transport Combo Ultrasound and Stim Boards NOTE INSERT 3 LONG PINS DOWN INTO PCB 2 FIRST THEN INTO 1 ITEM PART NO DESCRIPTION See Top Intelect Transport Top Assembly Assembly Drawing Standoff M3 x 16mm 44 Le lt Q PA RTS Intelect Transport Combo Therapy System Intelect Transport Combo LCD Assembly NOTE INSERT 4 THROUGH TOP ROW OF SOCKET CONNECTOR OF 1 DIM SWITCH POSITIONS ON ON JON ON DIP SWITCH NO 1 2 3 4 INSERT LONG END OF HEADER UP FROM BOTTOM OF DISPLAY SOLDER TO DISPLAY ITEM PART NO DESCRIPTION 27249 PCB Assembly Tdi GID pacer 27012 Contrast Knob Res Header 45 E gt A Oo ROSS GE T wO qJ oe em T LL gt IM 2mg rar z IMLS MO A e5 3 TIJA DU a NJJY D r S z 2 2 Har LLI E Ri amp Er 2 e g52 be es 2ii lt C SE E LLI ew oO
31. e Coupling 1 D Limit Ott GMH volts Div Coarse Probe Invert Off CH2 f S054 10H A CH1 50 0 CH2 20 0 M Lu FIGURE 5 8 PROPER POSITIVE HIGH VOLT WAVEFORM TL Stop M Pos 000s CH1 Coupling Bt Limit Off BOMHz Volts Diw Coarse Probe Invert Un on CHI S0 0 CH 200 Ma 50 0 05 CH2 S05 lt 10H2 FIGURE 5 9 ups MUST NOT E EXCEED 1 5 ry FIGURE 5 10 22 5 TROU LESHOOTI NG Intelect Transport Combo Therapy System 5 12 ULTRASOUND TESTS Equipment Required for 5 13 and 5 14 Degassed Water Refer to page 16 for Degassed Water Recipes Ohmic Instruments DT 100 UPM or DT 10 Ultrasound Power Meter e Dissolved Oxygen Test Kit Used to test oxygen level of degassed water 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 It should read Unplugged See Figure 5 11 3 Connect Ultrasound Applicator into Applicator receptacle See Figure 5 12 Watch Applicator LED while connecting to system The LED should flash Green five times 4 Look at the Ultrasound channel It should read Available See Figure 5 12 5 Highlight Ultrasound Press the Enter button 6
32. ee EE SECH utilizes Ultrasound output resulting in warming of the Pulse Frequency DEEN 100 Hz Soundq Head to increase patient comfort Pulse Duration 1 mSec 20 2 mSec 20 n SC With Head Warming enabled ultrasound is Mec E 0 emitted without pressing the START button The Output Power TOG IST ew esa 0 20 Watts at 1 MHz 0 10 Watts at 3 3 MHz 5 cm Crystal 0 10 Watts 1 and 3 3 MHz 2 cm2 Crystal 0 4 Watts 1 and 3 3 MHz 1 cm2 Crystal 0 2 Watts 3 3 MHz Only Applicator LED will not illuminate during the Head Warming period US Channel will indicate Warming Output 0 50 Cycling of maximum power Kalte EE 3 3 MHz Sound Head Temperature 85 F 110 F 29 4 C 43 3 C Amplitude 0 2 5 w cm2 in Continuous mode 0 3 w cm2 in Duty Cycle modes Output accuracy 20 above 10 of maximum Temporal Peak to Average Ratios 2 1 20 at 50 Duty Cycle 5 1 20 at 20 Duty Cycle 9 1 20 at 10 Duty Cycle Beam Non uniformity Ratio 5 0 1 maximum Beam Type h kU Collimating Effective Radiating Areas 10 cm2 Crystal 6 8 cm2 10 0 cm2 5 cm2 Crystal 3 5 cm2 5 0 cm2 2 cm2 Crystal 1 4 cm2 2 0 cm2 1 cm Crystal 0 7 cm2 1 0 cm2 TEGUMENT l bed nas 1 30 Minutes Do not apply the Ultrasound Applicator to the patient during the Head Warming period Applicator must remain in Applicator Hook d
33. eesatctvesstveretonnnvervess 41 7 4 Factory SerViCe ssssesesesesessesesesesesesssesesossesesesesesesses 41 Intelect Transport Combo Therapy System 8 ULTRASOUND APPLICATOR CALIBRATION42 8 1 General ProceCures c ccccsscssccssscsscssscsscssscsescseees 42 9 79 CA KE 43 47 10 SCHEMATICS ee 48 66 11 WARRANTY GEN 67 FO REWO RD Intelect Transport Combo Therapy System Read understand and follow the Safety Precautions and all other information contained in this manual This manual contains the necessary safety and field service information for those field service technicians certified by DJO LLC to perform field service on the Intelect Transport Combo Therapy System At the time of publication the information contained herein was current and up to date However due to continual technological improvements and increased clinical knowledge in the field of electrotherapy as well as DJO LLC s policy of continual improvement DJO LLC reserves the right to make periodic changes and improvements to their equipment and documentation without any obligation on the part of DJO LLC As significant changes occur to the Intelect Transport Combo Therapy System service bulletins may be made available on our web site chattgroup com in lieu of reprinted manuals Technicians repairing the Intelect Transport Combo Therapy System agree to assume all risk and liability associated with this process This system is to be used only und
34. enerated by the Control Board and routed to an internal speaker 2 4 STIM BOARDS The Stim Boards create all muscle stimulation output Communication to the Stim Boards is via a proprietary bus A Processor on each 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 each Stim Board back to the Control Board for monitoring current etc If a Stim Board does not respond as expected to a command from the Control Board output is stopped and an Error Message is generated 2 5 ULTRASOUND BOARD AND APPLICATOR The Ultrasound Board generates the 1 or 3 3 MHz output to drive the Sound Head of the Applicator The Ultrasound Board is accessed through the proprietary bus by the Control Board It can provide current and voltage information about the ultrasound output of the board The calibration data for the Sound Head is passed through the Ultrasound Board from the Applicator to the Control Board By storing the calibration data in the Applicator there is no calibration necessary for the Ultrasound Board and any calibrated Chattanooga Intelect Transport Ultrasound Applicator can be connected and operated to provide accurate output 2 6 USER INTERFACE AND ACCESSORIES The LCD display panel provides the operator visible feedback in the way of menu choices Pressing the User Interface buttons makes selections from the menus The Control Board interprets these user inputs
35. er the supervision of a licensed practitioner 2010 DJO LLC Vista California USA Any use of editorial pictorial or layout composition of this publication without express written consent from DJO LLC is strictly prohibited This publication was written illustrated and prepared for distribution by DJO LLC 1 1 SAFETY PRECAUTIONS 1 1 PRECAUTIONARY SYMBOL DEFINITIONS The precautionary instructions found in this manual are indicated by specific symbols Understand these symbols and their definitions before operating or servicing this equipment The definitions of these symbols are as follows A CAUTION Text with a CAUTION indicator will explain possible safety infractions that have the potential to cause minor to moderate injury or damage to equipment B WARNING Text with a WARNING indicator will explain possible safety infractions that will potentially cause serious injury and equipment damage C DANGER Text with a DANGER indicator will explain possible safety infractions that are imminently hazardous situations that would result in death or serious Injury VAN DANGER D DANGEROUS VOLTAGE Text with a Dangerous Voltage indicator serves to inform the user of possible hazards resulting in the electrical charge delivered to the patient in certain treatment configurations of TENS waveforms E CORROSIVE HAZARD NIMH BATTERY Text with a Corrosive Hazard ind
36. gh voltage The l M SO CH1 100 waveform is monophasic current flows in 133 211Hz one direction only The high voltage causes a decreased skin resistance making the current FIGURE 4 2 comfortable and easy to tolerate OPU MOOG lu EEN d cues Electrodes Ampitude eee eee 0 500 V Polarity Positive or Negative Negative He 0 5 sec 1 sec 2 sec 5 sec 2 sec DISA s5 da were Peak Current or Volts Volts ween Off 80 120 pps 1 120 pps 1 10 pps Off PEGUEN en gen dana una 10 120 pps 100 pps Cycle Time 5 5 4 12 10 10 10 20 10 30 10 50 and Continuous Continuous Constant Mode CV only CV Treatment Time 1 60 Minutes 20 min ESTI 2 Load Box CV Constant Voltage 10 4 Sp ECI ICATI 0 li S Intelect Transport Combo Therapy System 4 2 INTELECT TRANSPORT COMBO ELECTROTHERAPY WAVEFORM SPECIFICATIONS CONTINUED B Premodulated Figure 4 3 Factory Default Setting Coupling Premodulated Current is a medium frequency waveform Current is distributed from one Bw Lirnit channel two electrodes The current intensity is A modulated it increases and decreases at a regular l frequency the Amplitude Modulation Frequency EE OU D UL MOGE s i REN sya sa a rirni Electrodes Amplitude oaoa 0 100 mA Li Carrier Frequency 2500 Hz 2500 Hz t POO wam MD M gt MDII IMMMM 2 sec 2 sec A Ti Display Peak Current or Volts Volts CHI 49 64 SWEED
37. he atmospheric pressure is between 950 h Pa and 1050 h Pa The Intelect battery pack is designed for use only with Chattanooga Intelect Transport Stim Combo and Ultrasound systems The unit should be routinely checked before each use to determine that all controls function normally especially that the intensity control properly adjusts the intensity of the electrotherapy and ultrasonic power output in a stable manner Also determine that the treatment time control actually terminates electrotherapy and ultrasonic power output when the timer reaches zero Inspect cables and connectors before each use The Intelect Transport Combo is not designed to prevent the ingress of water or liquids Ingress of water or liquids could cause malfunction of internal components of the system and therefore create a risk of injury to the patient DO NOT permit any foreign materials or liquids to enter the unit Take care to prevent any foreign materials including but not limited to inflammables water and metallic objects from entering the unit These may cause unit damage malfunction electrical shock fire or personal injury Handle the applicator with care Inappropriate handling of the applicator may adversely affect its characteristics Before each use inspect the applicator for cracks which may allow the ingress of conductive fluid e This equipment generates uses and can radiate radio frequency energy and if not installed and
38. icator will explain possible safety infractions if the J chemical components of this product are exposed to air skin or other materials F NOTE Throughout this manual NOTE may be found These Notes are helpful information to aid in the particular area or function being described Intelect Transport Combo Therapy System 1 2 SAFETY PRECAUTIONS Read understand and follow all safety precautions found in this manual Below are general safety precautions that must be read and understood before attempting any service techniques on these systems e Read understand and practice the precautionary and operating instructions Know the limitations and hazards associated with using any electrical stimulation or ultrasound device Observe the precautionary and operational decals placed on the unit DO NOT operate the Intelect Transport Combo unit when connected to any unit other than Chattanooga devices DO NOT operate this unit in an environment where other devices are being used that intentionally radiate electromagnetic energy in an unshielded manner Portable and mobile RF communications equipment can affect Medical Electrical Equipment DO NOT use sharp objects such as a pencil point or ballpoint pen to operate the buttons on the control panel This unit should be operated transported and stored in temperatures between 15 C and 40 C 59 F and 104 F with relative humidity ranging from 30 60 and where t
39. iceable parts inside the unit If a malfunction occurs discontinue use immediately and consult the dealer for repair service e Failure to use and maintain the Intelect Transport Combo and its accessories in accordance with the instructions outlined in this manual will invalidate your warranty e Nylatex Wraps contain dry natural rubber and may cause allergic reactions in patients with allergies to latex e These devices are restricted to sale by or on the order of a physician or licensed practitioner This device should be used only under the continued supervision of a physician or licensed practitioner Make certain the unit is electrically grounded by connecting only to a grounded electrical service receptacle conforming to the applicable national and local electrical codes e The Intelect Transport Combo should not be used adjacent to or stacked with other equipment and if adjacent or stacked use is necessary the Intelect Transport Combo should be observed to verify normal operation in the configuration in which it will be used The user must keep the device out of the reach of children Powered muscle stimulators should be used only with the leads and electrodes recommended for use by the manufacturer Before administering any treatment to a patient you should become acquainted with the operating procedures for each mode of treatment available as well as the indications contraindications warnings and precautio
40. ift Power Supply Assembly up to remove from mounting tabs See Figure 6 7 4 Discharge the 400V Capacitor by wrapping a 10k resistor around the probes of a Multi meter Touch the leads of the Mulit meter to the prongs on the capacitor to discard See Figure 6 8 5 Watch the Multi meter to verify that the voltage across the capacitor discharges close to zero volts DC e When replacing the shield on the Power Supply Verify that the foil CONDUCTIVE SIDE of the shield faces out and does not come in contact with the components of the Power Supply e When installing the shield on the Power Supply make certain that the shield does not get caught on the Power Supply guide posts See Figure 6 7 Intelect Transport Combo Therapy System REMOVE SCREWS Les FIGURE 6 6 ALIGNMENT L GUIDE POSTS POSTS FIGURE 6 7 CAPACITOR C4 FIGURE 6 8 6 REMOVAL amp RE D LACEM F NT Intelect Transport Combo Therapy System 6 3 POWER SUPPLY CONTINUED REMOVE Unplug the unit from the power source before HARNESSES attempting removal or replacement procedures to prevent electrical shock 6 Using Insulated Needle Nose Pliers disconnect the Power Supply Harnesses from the Mains Connector See Figure 6 9 7 Remove Power Supply from system 8 Remove the Power Supply Shield 9 Remove the Copper Tape from the shield See Figure 6 7 10 Replace the Power Supply by reversing steps 1
41. ion See Figure 5 3 5 Install Power Cord into system and plug into proper Power Supply Turn system On The ESTI 2 Load Box contains a 10 watt resistor which is not meant for continuous operation Do not run the ESTI 2 Load Box continuously NOTE The ESTI 2 Load Box part number 2757 is used to simulate patient resistance when testing waveforms The ESTI 2 is set up for both a 1K and 10K load The 10K load is used for Microcurrent only which is not available on this unit See Figure 5 4 Intelect Transport Combo Therapy System FIGURE 5 2 FIGURE 5 3 34095 OL Bett CHANNEL 1 TO SCOPE ra SWITCH 10K MICRO ies OY CHANNEL 2 n TO SCOPE Combo Contact COMBO F CONTACT CHANNEL 1 LEADWIRE comBo i MICROCURRENT TI Z 44 INDICATOR e e PROBE CONNECTION CONNETORS NOTUSED mM me a a ere Channel 1 zz LEADWIRE ne gt emm CONNETORS k we FIGURE 5 4 19 5 TROUBLESHOOTING 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 Interferential Mode Test Procedures 1 Set Scope Time 100 uS Channel 20 V and Trigger DC 2 Highlight Stim Channel 1 Press the Enter button 3 Highlight IFC Press the Enter button 4 Increase Intensity until 50 is displayed 5 Press START button 6 Compare wavefo
42. it is not properly rated Never dispose of the battery pack in fire Never short circuit the battery pack The battery pack may explode ignite leak or get hot causing serious personal injury Dispose of NiMH batteries according to national state and local codes and regulations 2 TH EO RY OF 0 P F RAT 0 N 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 2 2 POWER SUPPLY CIRCUIT A universal 75 Watt input power supply provides the system with the required 24 volts DC The supply is connected to the mains at all times when the Mains Power Cord is attached and plugged into an outlet supplying 100 240 VAC The 24 V supply is regulated locally at each PC board as required 2 3 CONTROL BOARD The Control Board serves just as its name implies It controls the operation of the Stim Boards Ultrasound Board User Interface and Accessories The Control Board communicates to the Stim Boards and Ultrasound Board through a proprietary bus The Control Board drives the display The Control Board reads the menu buttons The Control Board also reads the amplitude and the Contrast Control on the systems Sound output is g
43. it passed test 2 Readings fall outside specified ranges of Figure 5 17 a Possible bad degassed water in Power Meter b Possible use of Power Meter other than Ohmic Instruments DT 100 or UPM DT 10 Ultrasound Power Meter c Possible bad or out of calibration Applicator Retest with known good Intelect Transport Applicator d Possible bad internal connection at Ultrasound Board e Replace possible bad Ultrasound Board f Replace possible bad Control Board 27 Intelect Transport Combo Therapy System 5 3 TROU B LESH 00TI NG 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 See Figure 5 18 Applicator LED will flash green five times A Combo Operation Test Procedures 1 Highlight Combo Press the Enter button 2 Highlight Display Press the Enter button until Watts is displayed beside Display 3 Highlight Waveform Press the Enter button 4 Press the Up or Down Arrow button until IFC is highlighted Press the Enter button 5 Highlight Edit Stim Press the Enter button Increase Intensity until Channel 1 reads FIGURE 5 18 50 mA 7 Press START button 8 Touch the Ultrasound Applicator to the Combo Contact on the ESTI 2 Load Test Box The Combo Indicator on the ESTI 2 should i
44. ive materials categories may pose a risk of injury to the patient user or In the event of battery cell rupture or leakage extensive internal damage to the system handle battery pack wearing neoprene or e Do not turn the unit on or off while it is connected to the natural rubber gloves Contents of a ruptured or patient leaking battery can cause respiratory irritation e Do not apply the Ultrasound Applicator to the patient Hypersensitivity to nickel can cause allergic _ during the Head Warming period Applicator must remain in pulmonary asthma Contents of cell coming in Applicator Hook during the Head Warming period contact with skin can cause skin irritation and or Use only accessories that are specially designed for this unit chemical burns Do not use accessories manufactured by other companies Never under any circumstances open the battery on this unit DJO LLC is not responsible for any consequence pack housing or cells Should an individual battery resulting from using products manufactured by other from a battery pack become disassembled companies The use of other accessories or cables may result spontaneous combustion of the negative in increased emissions or decreased immunity of this unit electrode is possible There can be a delay between exposure to air and spontaneous combustion Charge the battery pack according to the instructions found in this manual Never attempt to charge the battery pack on any other charging
45. lluminate See Figure 5 19 B Combo Operation Test Results 1 Combo Indicator light illuminates Unit passed test l COMBO INDICATOR 2 Combo Indicator light does not ILLUMINATED s illuminate Unit failed test Replace Channel 1 Stim Board FIGURE 5 19 28 Gr REMOVAL amp RE Pp LACEM NT Intelect Transport Combo Therapy System 6 1 SEPARATING TOP amp BOTTOM Unplug the unit from the power source before attempting removal or replacement procedures to prevent electrical shock FIGURE 6 1 A Part Numbers B Tools amp Equipment Required e 1 Phillips Screwdriver e Flat Blade Screwdriver C Removing Top from Bottom 1 Place system face down on a soft work Surface 2 Remove Lower Front Feet and Rear Fan Grill Use a Flat Blade Screwdriver to gently pry the Fan Grill free See Figure 6 1 3 Using a 1 Phillios remove the four mounting screws securing the Top and Bottom together See Figure 6 2 4 Turn system over on its feet and carefully separate the System Top from the Bottom Housing 5 Raise the system Top and disconnect the Fan Power Supply and Battery Harnesses from the Control Board See Figure 6 3 6 Put the unit back together by reversing steps 1 through 5 A POWER SUPPLY BA W CONNECTOR NOTE 7 When assembling the unit tuck the Ferrite Bead between the power supply and the case See Figure 6 3 FERRITE BEAD WE X FIGURE 6 3 29
46. mechanism Use the battery pack only with the Intelect MIN DANGER GH Do not reverse the polarity of the battery pack Doing so can increase the individual cell e Stimulus delivered by the waveforms of this device temperature and cause cell rupture or leakage in certain configurations will deliver a charge of 25 microcoulombs uC or greater per pulse and may be sufficient to cause electrocution Electrical current of this magnitude must not flow through the thorax because it may cause a cardiac arrhythmia Patients with an implanted neurostimulation device must not be treated with or be in close proximity to any shortwave diathermy microwave diathermy therapeutic ultrasound diathermy or laser diathermy anywhere on their body Energy from diathermy shortwave microwave ultrasound and laser can be transferred through the implanted neurostimulation system can cause tissue damage and can result in severe injury or death Injury damage or death can occur during diathermy therapy even if the implanted neurostimulation system is turned off DO NOT connect the unit to an electrical supply without first verifying that the power supply is the correct voltage Incorrect voltage may cause unit damage malfunction electrical shock fire or personal injury Your unit was constructed to operate only on the electrical voltage specified on the Voltage Rating and Serial Number Plate Contact your DJO LLC dealer if the un
47. ment Required e All Ultrasound Applicators for the unit being serviced Ohmic Instruments UPM DT 10 or UPM DT 100 Ultrasound Power Meter set to Watts e Degassed Water Refer to page 16 for Degassed Water Recipes Use only Degassed Water in Power Meter for calibrating Ultrasound Applicators Use of other types of water will cause false readings and bad test results See page 16 for Degassed Water Recipes Use of other brands or types of tools equipment fixtures materials and supplies other than those specifically listed on page 16 will give bad test and calibration results If proper equipment is not available or cannot be obtained send the Ultrasound Applicators to the factory for calibration B Ultrasound Applicator Calibration FIGURE 8 2 Procedures 1 Perform the following on all Ultrasound Applicators for the unit being serviced at least annually 2 With the system on press the Clinical Resources button once See Figure 8 1 3 Simultaneously press and hold the Treatment Time and Intensity Decrease buttons for approximately 2 seconds See Figure 8 2 The calibration procedures screen should display 4 Press the Down Arrow button until US Applicator Calibration is highlighted 5 Press the Enter button 6 Place the Ultrasound Applicator being calibrated into the Ohmic Instruments UPM DT 100 or DT 10 Ultrasound Power Meter and set meter to Watts See Figure 8 3 7 Follow the instru
48. ment Time 1 60 minutes 20 min Volts Diy Coarse D Russian Figure 4 5 Factory Default Setting Probe Russian Current is a sinusoidal waveform U delivered in bursts or series of pulses This method was claimed by its author Kots to guy produce AM muscle strengthening effects dra CHe SIM Mie CHI 20 04 without significant discomfort to the patient 34 874 Hz OUT OUT MOOC u u la an ka de lekin lb din Ken Electrodes CUREA Ampitude eee eee 0 100 mA Channel Mode 10 20 30 40 and 50 50 Constant Mode CC or CV CC Cycle Time 5 5 4 12 10 10 10 20 10 30 10 50 and Continuous 10 50 Ramp 0 5 sec 1 sec 2 sec and 5 sec 2 sec Caftier FHedu n y 2500 Hz 2500 Hz Burst Frequency 20 100 Hz 50 Hz Treatment Time 1 60 minutes 20 min ESTI 2 Load Box CC Constant Current CV Constant Voltage 12 Intelect Transport Combo Therapy System 4 SPECIFICATIONS 4 3 INTELLECT 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 Head Warming Feature Specifications Frequency 1 MHz 5 3 3 MHz 5 The Head Warming feature of an Intelect Duty Cycles 10 20 50 and Continuous TAPO
49. mpany or the selling dealer Written claims made to the Company should be sent to DIO H 1430 Decision St Vista CA 92081 USA Phone 1 800 592 7329 USA Phone 1 423 870 2281 or 1 317 406 2250 Fax 1 317 406 2014 and 2 The Product must be returned to the Company or the selling dealer by the owner A Return Authorization RA Number must be obtained before returning any product to the Company This warranty gives you specific legal rights and you may also have other rights which vary from location to location The Company does not authorize any person or representative to create for it any other obligation or liability in connection with the sale of the Product Any representative or agreement not contained in the warranty shall be void and of no effect THE FOREGOING WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES EXPRESSED OR IMPLIED INCLUDING ANY WARRANTY OR MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE 67 2 8 1 5 7 Moving Rehabilitation Forward chattanooga DJO LLC 1430 Decision St Vista CA 92081 USA Phone 1 800 592 7329 USA Phone 1 317 406 2209 Fax 1 317 406 2014 chattgroup com 2010 DJO LLC 28157_C
50. ns Consult other resources for additional information regarding the application of electrotherapy and ultrasound To prevent electrical shock disconnect the unit from the power source before attempting any maintenance procedures e Keep electrodes separated during treatment Electrodes in contact with each other could result in improper stimulation or skin burns unknown Stimulation should not be applied over the anterior neck or mouth Severe spasm of the laryngeal and pharyngeal muscles may occur and the contractions may be strong enough to close the airway or cause difficulty in breathing Stimulation should not be applied transthoracically because the introduction of electrical current into the heart may cause cardiac arrhythmia Stimulation should not be applied over swollen infected and inflamed areas or skin eruptions e g phlebitis thrombophlebitis varicose veins etc Stimulation should not be applied over or in proximity to cancerous lesions Output current density is inversely related to electrode size Improper application may result in patient injury Always keep the sound head in constant motion Always keep the sound head in full contact with the patient s skin or submerged under water when setting intensity Use ample conductive gel to ensure good coupling throughout the treatment If needed apply when setting intensity Be sure to read all instructions for operation before treating a patient
51. obe Invert Oe CH 500V ME CH 7 EA 1 24988kHz SPEC 200V PEAK TO PEAK 10 FIGURE 5 7 5 TROUBLESHOOTING 5 11 HIGH VOLTAGE PULSED CURRENT HVPC MODE TEST Set up unit per 5 7 parts A and B prior to performing tests A High Voltage Pulsed Current HVPC Mode Test Procedures 1 Set Scope Time 25 uS Channel 50V and Trigger DC Highlight Stim Channel 1 Press the Enter button Highlight High Volt Press the Enter button Increase Intensity until 250 V is displayed 5 Highlight Display and press the Enter button 10 11 12 L until Peak Current is displayed Press the Enter button Press START button Compare waveform on scope to Figure 5 8 Highlight Polarity Press the Enter button until Positive is displayed Compare waveform form on scope to Figure 5 9 The numbers displayed for amplitude must not exceed 1 5 Amps See Figure 5 10 Press STOP button Highlight Channel 2 Press the Enter button and repeat steps 3 through 12 B High Voltage Pulsed Current HVPC Mode Test Results 1 Waveforms on scope the same as Figures 5 8 and 5 9 Amps do not exceed 1 5 Unit passed test No waveform or considerably different waveforms Unit failed test Replace appropriate Stim Board Amps exceed 1 5 Unit failed test Replace appropriate Stim Board Intelect Transport Combo Therapy System PROPER NEGATIVE HIGH VOLT WAVEFORM Tek JL Stop M Pos 0000s CH1 K
52. or Error communicating with Stim Board CRITICAL ERROR T Stim Board Channel 1 UP Reset Critical Error Error communicating with Stim Board CRITICAL ERROR T Stim Board Channel 2 UP Reset Critical Error Error communicating with Stim Board CRITICAL ERROR Stim Board Reset Critical Error Stim Board Reset Error CRITICAL ERROR Stim Powerup Test Failed Critical Error Stim Board failed its Self Test on Powerup 5 TROUBLESHOOTING Intelect Transport Combo Therapy System 5 2 INTELECT TRANSPORT COMBO THERAPY SYSTEM TESTING A General 1 The following information is intended to aid in troubleshooting the major components of the Intelect Transport Combo Therapy System to Board Level only These tests are FACTORY Standard testing procedures and methods used at the factory before shipment of any Intelect Therapy System 2 Due to the complex nature of the technology utilized by DJO LLC the recommended troubleshooting techniques are to determine Bad Board and board replacement only No board component level troubleshooting is recommended nor will information or parts be supplied by DJO LLC Any board component level troubleshooting performed will be at sole risk and liability of the Service Technician performing such troubleshooting techniques 3 Once a particular PC Board has been determined as bad refer to the appropriate Removal and Replacement Section of this Manual for proper replacement B Special Tools Fixtures
53. ound Applicator plugged into the unitneeds to Contact dealer or Chattanooga for service be calibrated WARNING T Ultrasound Channel not available User attempted to select Combo treatment but the Wait until Ultrasound treatment is completed or stop WARNING J Stim Channel not available Ultrasound Channel was already in use Ultrasound treatment and try again WARNING J Stim Channel not available User attempted to select Combo treatment but the Ultrasound Channel was already in use User attempted to select a two channel Electrotherapy treatment but at least one of the two stim channels were already in use WARNING Over current Stim channel has exceeded allowed current level and the Reset treatement parameters and attempt session again treatment has been stopped WARNING Bad Contact Quality Electrode contact is poor Apply new electrodes to the treatment area WARNING Shorted Lead Wires Lead Wires are bad Replace with new lead wires WARNING J Power Supply current limit User attempted to start two channels of Electrotherapy Wait until Ultrasound treatment is completed or stop while running an Ultrasound treatment with a 10 cm2 Ultrasound treatment and try again or decrease ultrasound Ultrasound Applicator and Ultrasound Output is currently output to less than 15 Watts set to greater than 15 Watts ERROR MESSAGES 200 213 REQUIRING TECHNICAL ASSISTANCE 200 ERROR Error while attempting to save Ultrasound Could not save the Calibration Dat
54. pair or replace the respective Product without charge within a period of thirty days from the date on which the Product is returned to the Company or the dealer All repairs to the Product must be performed by a service center certified by the Company Any modifications or repairs performed by unauthorized centers or groups will void this warranty The warranty period for certain accessories is 90 days Accessories consist of Lead Wires Electrodes and Nylatex The warranty period for the Battery and Ultrasound Applicators is one year 12 Months This Warranty Does Not Cover Replacement parts or labor furnished by anyone other than the Company the selling dealer or a certified Company service technician e Defects or damage caused by labor furnished by someone other than Company the selling dealer or a certified Company service technician e Any malfunction 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 limitation or exclusion may not apply to you To obtain service from Company or the selling dealer under this warranty 1 A written claim must be made within the warranty period to the Co
55. rm on scope to Figure 5 5 7 Press PAUSE button 8 Verify that the amplitude displayed below timer drops to zero 0 9 Verify that Paused is displayed below the displayed amplitude 10 Press STOP button B Interferential Mode Test Results 1 Waveform is the same between scope and Figure 5 5 amplitude dropped to zero when paused and Paused displayed below timer Unit passed test 2 No waveform or considerably different waveform Unit failed test Replace appropriate Stim Board 3 Amplitude failed to zero when paused Unit failed test Replace appropriate Stim Board 4 Paused did not display when unit paused Unit failed test Replace appropriate Stim Board 5 9 PREMODULATED MODE TEST Set up System per 5 7 parts A and B prior to performing test A Premodulated Mode Test Procedures 1 Set Scope Time 2 50 mS Channel 20 V and Trigger DC 2 Highlight Stim Channel 1 Press the Enter button 3 Highlight Premod Press the Enter button 4 Increase Intensity until 50 is displayed 5 Press START button 6 Compare waveform on scope to Figure 5 6 7 Press STOP button 8 Highlight Channel 2 and repeat steps 3 through 7 B Premodulated Mode Test Results 1 Waveform is the same between scope and Figure 5 6 Unit passed test 20 Intelect Transport Combo Therapy System Tek J M Pos 0 000s CH2 Stop Coupling aw A f BW Limit i i B lviHz Volts Div
56. s to set total treatment time of therapy lt lt Back Use this button to return to the previous window STOP Select this button to stop a treatment session Down Arrow When the window displays a list of options press the Down Arrow button to scroll down the list 2 PAUSE Use this button to pause the treatment session To restart therapy press the PAUSE button Sound Head The aluminum face of the applicator that contacts the patient s skin It covers a transducer mechanism that converts electrical energy to mechanical energy in the form of a vibrating crystal LED Indicator Output Power When illuminated this green light signifies that ultrasound energy is being distributed through the applicator Applicator The hand held assembly used to deliver ultrasonic energy The applicator includes the sound head transducer and related electronics Accessory Panel The Accessory Panel serves as a port of connection for the electrodes and ultrasound applicator Q Channel 1 Lead Wire Connection This port serves as the connection point between the unit and the Channel 1 Lead Wire J Channel 2 Lead Wire Connection This port serves as the connection point between the unit and the Channel 2 Lead Wire 3 W M E N C ji AT UJ H ji 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
57. trol Board Assembly Refer to 6 7 part C 6 Lift out Keymat Assembly or On Off Button Keymat See Figure 6 24 7 Replace the Keymat by reversing steps 1 through 6 NOTE Do not over tighten the Stand Offs or screws Over tightening will damage the threads of the brass inserts and Stand Offs 39 6 RE MOV AL amp RE PL ACE ME NT Intelect Transport Combo Therapy System 6 10 PLYNTH A Part Number B Tools and Equipment Required None B Plynth Removal NOTE The plynth is secured to the unit by tabs that fit into the five slots shown in Figure 6 25 1 Remove the Plynth by applying pressure to center of the top or wide part of the Plynth When pressing lift the Plynth out the three Slots at the top and then remove the Plynth from the two slots at the bottom Refer to 6 26 7 Replace the Plynth by reversing this procedure FIGURE 6 26 40 7 G F N E RAL MAI NTE NAN CE Intelect Transport Combo Therapy System 7 1 CLEANING THE SYSTEM 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 Service antibacterial soap If a more sterile cleaning is Department needed use a cloth moistened with an antimicrobial cleaner Do not submerse the system in liquids Should the unit ac
58. uring the Head Warming period 13 5 TRO U E LESH 00TI N G Intelect Transport Combo Therapy System 5 1 INTELECT TRANSPORT COMBO THERAPY SYSTEM ERROR MESSAGES A The following information is provided as an All Troubleshooting and tests will be to aid in defining the Software Error Messages of validate a Bad Board only No component the Intelect Transport Therapy System Once level troubleshooting information is or will be a particular Error Message is defined the provided by DJO LLC for field troubleshooting information will also list probable causes and of board components possible remedies Once the problem area is B Once a particular PC Board has been determined subsequent tests for verification will determined as bad refer to the appropriate be necessary to determine a Bad Board Removal and Replacement Section for the board affected and follow the instructions for replacement of the board ERROR ERROR DEFINITION PROBABLE CAUSES POSSIBLE REMEDY CODE TYPE USER CORRECTABLE WARNING MESSAGES WARNING J Ultrasound Applicator became unplugged Ultrasound Applicator was unplugged while an Ultrasound Plug Ultrasound Applicator into proper receptacle on unit WARNING Ultrasound Applicator unplugged treatment was running making certain it is completely seated User attempted to start an Ultrasound treatment but no Ultrasound Applicator was plugged into unit WARNING J Ultrasound Applicator not calibrated The Ultras
59. used in accordance with the instructions may cause harmful interference to other devices in the vicinity However there is no guarantee that interference will not occur in a particular installation Harmful interference to other devices can be determined by turning this equipment on and off Try to 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 Intelect Transport Combo Therapy System 1 SAFETY PRECAUTIONS 1 2 SAFETY PRECAUTIONS CONTINUED Where the integrity of the external protective earth e Long term effects of chronic electrical stimulation are conductor arrangement is in doubt equipment shall be operated from its internal electrical power source Using a high intensity electrotherapy setting in conjunction with high intensity ultrasound setting may cause the unit to reset e The battery pack should be removed when storing the unit for extended periods of time DO NOT disassemble modify or remodel the unit or accessories This may cause unit damage malfunction electrical shock fire or personal injury DO NOT remove the cover This may cause unit damage malfunction electrical shock fire or personal injury There are no user serv
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