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Maintenance

2031504-159D

MAC™ 800

4-27

Electrical Safety Checks

11.

Verify the battery test was successful.
See

“Battery Test”

on page 3-11 for more information.

12.

Verify the LAN test was successful.
See

on page 3-14 for more information.

13.

Verify the modem test was successful.
See

“Modem Test”

on page 3-15 for more information.

14.

Verify the current leakage test results meet the requirements.
Perform electrical safety checks when indicated. All indicated electrical safety
checks require a pass/fail indication for the steps performed. Record the
measurement values in your debrief.

Electrical Safety Checks

Step

Condition

1

UUT - ON

2

Result

Leakage Current Limits

Earth Leakage Current

1

Forward Polarity

NC

______



Pass/Fail

500



2

Neutral Open, Forward Polarity

SFC

______



Pass/Fail

1,000



3

Neutral Open, Reverse Polarity

SFC

______



Pass/Fail

1,000



4

Reverse Polarity

NC

______



Pass/Fail

500



Enclosure Leakage Current

1

Forward Polarity

NC

______



Pass/Fail

100



2

Neutral Open, Forward Polarity

SFC

______



Pass/Fail

500



3

Ground Open, Forward Polarity

SFC

______



Pass/Fail

500



4

Ground Open, Reverse Polarity

SFC

______



Pass/Fail

500



5

Neutral Open, Reverse Polarity

SFC

______



Pass/Fail

500



6

Reverse Polarity

NC

______



Pass/Fail

100



Patient Leakage Current To Ground

1

Forward Polarity

NC

______



Pass/Fail

10



2

Neutral Open, Forward Polarity

SFC

______



Pass/Fail

50



3

Ground Open, Forward Polarity

SFC

______



Pass/Fail

50



4

Ground Open, Reverse Polarity

SFC

______



Pass/Fail

50



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Summary of Contents for MAC 800

Page 1: ...Service Manual 2031504 159 Revision D GE Healthcare MAC 800 Resting ECG Analysis System Software Version 1 ...

Page 2: ... subject to change without notice CardioSoft CASE Hookup Advisor MAC Mactrode MUSE and 12SL are trademarks owned by GE Medical Systems Information Technologies a division of General Electric Company going to market as GE Healthcare All other marks are not owned by GE and are instead owned by their respective owners 2008 2010 General Electric Company All rights reserved ...

Page 3: ...ent Overview General Description 2 2 Front View 2 2 Side View 2 3 Back View 2 3 Keypad 2 4 Detailed Description 2 6 Block Diagram 2 6 Overview 2 7 Hardware firmware Architecture 2 8 Product Interfaces 2 8 Layered Structure of application software 2 9 ECG Data Flow With Sampling Rates 2 10 3 Troubleshooting General Fault Isolation 3 2 Power Up Self Test 3 2 Poor Quality ECGs 3 2 Visual Inspection 3...

Page 4: ...ttery Capacity 3 21 MAC Address 3 21 Calibration 3 21 Location Number 3 22 Patient Questions 3 22 Passwords 3 23 Serial Number 3 23 Resting ECG Report Format 3 23 Editing 3 24 Navigating the User Interface 3 24 Resting ECG Power Up Mode 3 25 Arrhythmia Mode Power Up Mode 3 26 Main Screen Power Up Mode 3 26 4 Maintenance Introduction 4 2 Recommended Maintenance 4 2 Required Tools and Supplies 4 2 H...

Page 5: ... 4 24 Visual Inspection 4 25 Operational Checks 4 26 Diagnostic Tests 4 26 Electrical Safety Checks 4 27 Updating Software 4 28 Conditioning the Battery Pack 4 30 Real time Clock 4 31 5 Parts Lists Ordering Parts 5 2 Field Replaceable Units FRUs 5 3 MAC 800 Upper Level Assembly Diagrams 5 3 MAC 800 Upper Level Assembly Part List 5 9 FRU Top Cover Assembly PN 2039939 001 5 13 FRU Printer Assembly P...

Page 6: ...ons B 2 Guidance and Manufacturer s Declaration Electromagnetic Immunity B 3 Guidance and Manufacturer s Declaration Electromagnetic Immunity B 3 Recommended Separation Distances B 4 EMC Compliant Cables and Accessories B 5 C Supplies Accessories Introduction C 2 Standard Accessories C 2 Value Accessories C 2 Thermal Papers C 3 Serial Cable C 3 Country Specific Power Cords C 3 Optional Accessories...

Page 7: ...2031504 159D MAC 800 1 1 1 Introduction ...

Page 8: ...182 for the instructions necessary to operate the equipment safely in accordance with its function and intended use Intended Audience This manual is intended for persons who use maintain or troubleshoot this equipment Warnings Cautions and Notes The terms danger warning and caution are used throughout this manual to identify hazards sources of potential injury to a person and to designate a degree...

Page 9: ...andard The use of accessory equipment not complying with the equivalent safety requirements of this equipment may lead to a reduced level of safety of the resulting system Consideration relating to the choice shall include use of the accessory in the patient vicinity and evidence that the safety certification of the accessory has been performed in accordance to the appropriate IEC 60601 1 and or I...

Page 10: ... service personnel CAUTION USE ONLY ON ORDER BY PHYSICIAN U S Federal law restricts this device to the sale by or on the order of a physician Responsibility of the Manufacturer GE is responsible for the effects of safety reliability and performance only if assembly operations extensions readjustments modifications or repairs are carried out by persons authorized by GE the electrical installation o...

Page 11: ...shows the layout of a typical product label A description of the label components follows the illustration NOTE Actual product label may differ from this representative example Serial Number Format Every GE device is uniquely identified via serial number which appears on the product label see Product Label Format on page 1 5 The following illustration and table describe the serial number component...

Page 12: ...air equipment under warranty voids the warranty It is the user s responsibility to report the need for service to GE or to one of their authorized agents A The product code for MAC 800 systems is SDS B Year Manufactured 00 99 Examples 07 2007 08 2008 C Fiscal Week Manufactured D Production Sequence Number E Manufacturing Site F Miscellaneous Characteristic ...

Page 13: ...2031504 159D MAC 800 2 1 2 Equipment Overview ...

Page 14: ...s waveform and text data B AC LED Indicates when the unit is connected to AC power C Battery LED Indicates current battery status Solid indicates the battery is charging Flashing indicates the battery is low Off indicates the battery is fully charged or is discharging but not at a low state D Power LED Indicates when the unit is powered on E Keypad Controls the system or enters data See Keypad on ...

Page 15: ...Name Description A ECG signal input connector Connects the patient cable to the device B Secure digital SD card slot Houses the secure digital SD card for external storage Name Description A Modem port Standard RJ 11 jack for connecting the modem to a telephone line ...

Page 16: ...ader D COMM port Serial port for data communication Use a serial cable to connect the unit to a CASE Cardiosoft or MUSE system E Main AC power connector Connects the unit to an AC power outlet F Equipotential grounding lug Grounded connector for attaching non grounded peripheral devices to ensure equipotentiality G Carry handle Retractable handle for carrying the unit Name Description Name Descrip...

Page 17: ...dow or selects the currently active item F Rhythm key Prints a continuous real time rhythm ECG strip Press the Stop key to stop the rhythm strip from printing G Stop key Stops the writer from printing H Backspace Key Deletes characters I Space Key Adds a space between typed characters J T9 key Switches between different input methods For more information on using the T9 key refer to the MAC 800 Op...

Page 18: ...2 6 MAC 800 2031504 159D Equipment Overview Detailed Description Block Diagram ...

Page 19: ...Equipment Overview 2031504 159D MAC 800 2 7 System Architecture Overview ...

Page 20: ...an external medical isolator USB connector 2 Connects to USB capable devices such as optional barcode reader or external USB keyboard Secure Digital SD Card slot Interfaces with a Secure Digital card which is used to store ECGs to flash the device with software updates and to connect memory future IO extensions RJ 11 port 1 Connects an internal medical grade Analog Modem optional to a phone line H...

Page 21: ...Equipment Overview 2031504 159D MAC 800 2 9 Software Architecture Layered Structure of application software ...

Page 22: ...2 10 MAC 800 2031504 159D Equipment Overview ECG Data Flow With Sampling Rates ...

Page 23: ...2031504 159D MAC 800 3 1 3 Troubleshooting ...

Page 24: ...king properly ask the following questions Is the unit turned on Have there been any changes in the use location or environment of the equipment that could cause the failure Has the equipment hardware or software been modified since last use Is operator error the cause of the problem Try to repeat the scenario exactly and compare that to the proper operation of the equipment described in the manual...

Page 25: ...nents Burn damage or smell of over heated components Socketed components not firmly seated PCB not seated properly in edge connectors Solder problems cracks splashes on board incomplete feedthrough prior modifications or repairs Ground wires Wiring Loose wires or ground strap connections Faulty wiring Wires pinched or in vulnerable position Fasteners Loose or missing screws or other hardware espec...

Page 26: ...g 1 Power on the MAC 800 system by pressing the Power button 2 From the Main Menu press F4 to select System Configuration 3 Press F6 More F6 More F5 Service Setup The following window prompts you to enter the Service password 4 Type 7763 and press F6 to select OK to open the Service Setup menu 5 Move the focus to the Event Log button and press the Enter key 6 Do one of the following To enable even...

Page 27: ...ation 3 Press F1 to select Export Log Files The current Event Log file log_0 log is copied to a log directory on the SD card NOTE To access the log file insert the SD card into an SD card reader connected to a computer with a Windows operating system and open the log file with a text editor like Notepad or WordPad If the Event Log is requested by GE Service for troubleshooting an issue the file ca...

Page 28: ...gnostics menu 1 Power on the MAC 800 system by pressing the Power button 2 From the Main Menu press F4 to select System Configuration 3 Press F6 More F6 More F5 Service Setup The following window prompts you to enter the Service password 4 Type 7763 and press F6 to select OK to open the Service Setup menu 5 Move the focus to the System Diagnostics button and press the Enter key to open the Diagnos...

Page 29: ... for the test you need to perform Display Test The Display Test can be used to determine if the display pixels are working properly 1 Open the Diagnostic Tests window as described in Accessing the System Diagnostics Function on page 3 6 2 Select the Display Test button The following window opens 3 Select the Start Test button The following window opens ...

Page 30: ...Press the down arrow key on the Trimpad repeatedly 8 Verify that the color band pattern red green blue white scrolls down the screen Pass the test if the pattern is replicated without discoloration 9 Press the F1 key to switch to cycle through the solid color pane red green blue white For each pane check for black pixels Pass the test if no more than four black pixels are observed on any single co...

Page 31: ...n on page 3 6 2 Select the Speaker Test button 3 Listen for a brief audible tone coming from the speaker The following window opens 4 Select Pass or Fail If you heard an audible tone press F4 to select Yes If you did not hear an audible tone press F5 to select No Replace the mainboard assembly as described in Replacing the Mainboard Assembly on page 4 16 Keyboard Test The Keyboard Test can be used...

Page 32: ...y on the screen refreshing with each repeated key press 5 Press F1 Stop when the test is complete The following window opens 6 Select Pass or Fail If every key passes the tests press F4 to select Yes If any key fails a test press F5 to select No Replace the keyboard assembly as described in Replacing the Keypad Assembly on page 4 11 Acquisition Module Test The Acquisition Module Test can be used t...

Page 33: ...agnostics Function on page 3 6 2 Select the Battery Test button The following window opens 3 Note the battery status information and press F6 to select Cancel and close the Battery Status window If the Battery Status was Failed replace the battery as described in Replacing the Battery Assembly on page 4 7 Writer Test The Writer Test can be used to determine if the writer is working properly NOTE B...

Page 34: ... corner to corner of wave with allowable tolerance of 1 0 mm If that criteria is not met the text fails d Do one of the following If the test passed press F4 to select Yes If the test failed press F5 to select No 4 Repeat the previous step for the other speed tests The pass fail criteria for each of the remaining tests is as follows 25mm s Speed Test If one cycle of the square wave spans 25 mm on ...

Page 35: ...ines on the printed report press F4 to select Yes If there are gaps in the lines on the printed report press F5 to select No Replace the printer as described in Replacing the Printer Assembly on page 4 13 6 When all writer tests have been performed press F6 to select Cancel and close the window RS232 Test The RS232 Test can be used to determine if the comm ports are working properly 1 Open the Dia...

Page 36: ...Test can be used to test network connectivity 1 Connect the MAC 800 device to an active LAN Ensure that the LAN is an active network If you connect to an inactive network tap the test result may be a false negative 2 Open the Diagnostic Tests window as described in Accessing the System Diagnostics Function on page 3 6 3 Select the LAN Test button The following window opens 4 Press the Enter key to...

Page 37: ...c Tests window as described in Accessing the System Diagnostics Function on page 3 6 3 Select the Modem Test button The following window opens 4 With the focus on the Internal Modem Test button press the Enter key The Test in Progress Please wait message is displayed Then the results of the test are displayed If the Passed message is displayed in the window the test passes If the Failed message is...

Page 38: ...of the following If the test passed press F4 to select Yes If the test failed press F5 to select No Replace the mainboard assembly as described in Replacing the Mainboard Assembly on page 4 16 Patient Lead Wire Test Test the patient leadwires as described in this section 1 Open the Diagnostic Tests window as described in Accessing the System Diagnostics Function on page 3 6 2 Connect a patient cab...

Page 39: ...uipment Problems ECG Data Noise If the acquired ECG data displays unacceptable noise levels When troubleshooting noise or signal quality be sure the problem is not being caused by poor skin preparation or placement and condition of electrodes Careful skin preparation is the key to an interference free ECG Signal quality is indicated using Hookup Advisor Hookup Advisor can be turned on or off in th...

Page 40: ...inter error codes replace the printer assembly as described in Replacing the Printer Assembly on page 4 13 Acquisition Error Codes Error Code Cause Acquisition Error 1 General acquisition error Acquisition Error 3 Sequence number error in 100ms ECG Packet Acquisition Error 9 Acquisition self test error Printer Error Codes Error Codes Cause Printer Internal Error 2 Printhead temperature is too hot ...

Page 41: ... the System Configuration A Perform the following steps 1 Insert the SD card into the SD card slot in right side as shown 2 Push the SD card into the slot to seat it in place 3 From the Main Menu press F4 to select System Configuration 4 Press F6 More F6 More F3 to select Export Setup 5 Highlight the setup file you want to save to SD card from the list on left side of the window 6 Press F1 to sele...

Page 42: ...tomatically save records If your system is not set up to automatically save records did you press Store Cleaning Q Should I clean the MAC 800 A Clean the exterior surfaces of all the equipment and peripheral devices monthly or more frequently if needed Use a clean soft cloth and a mild dish washer detergent diluted in water Wring the excess water from the cloth Do NOT drip water or any liquid on t...

Page 43: ... page 3 6 2 Move the focus to the Service Report button and press the Enter key to select 3 Find the MAC address on the printed service report Calibration Q How do I calibrate the MAC 800 system A When it becomes necessary you can calibrate the MAC 800 system using the following method 1 Using a standardizing waveform generator produce a 1 00 0 01 mV pulse signal with a rise time no greater than 5...

Page 44: ... How do I change which questions I see when I am entering the patient data A The patient questions you see on the Patient Data window when starting a test were set up in Patient Setup 1 From the Main Menu press F4 to select System Configuration 2 Press F6 More F4 Patient Setup F4 to select Page Down 3 Move the focus to the Extra Questions button and press Enter to open the Extra Questions window 4...

Page 45: ...e reference Serial Number Q When the mainboard is replaced how do I reenter the serial number to the new mainboard A Use the following steps 1 From the Main Menu select F4 System Configuration F6 More F6 More F5 Service The system prompts for the service password 2 Type 7763 and press Enter The service window opens 3 Move the focus to Device Settings and press Enter The Device Settings window open...

Page 46: ...dited record to the MUSE system as an unconfirmed record A MAC 800 does not support edit interpretation Navigating the User Interface Q How do I navigate from the startup screen to the Main Menu A The MAC 800 system can be configured in a number of different ways Some of these configuration choices determine the actions that need to be performed in order to proceed from the power up display to the...

Page 47: ... on page 3 26 Resting ECG Power Up Mode These steps describe how to navigate to the Main Menu after powering on the MAC 800 system when Resting ECG is selected for Power Up mode in Basic Setup NOTE To perform system setup functions log in as a user who is assigned setup editing privileges 1 If the High Security Mode is enabled proceed with step a through step d when prompted for a User ID and Pass...

Page 48: ...rcode reader option is enabled a window opens prompting you to scan the patient barcode NOTE If the barcode prompt does not appear go to step 3 2 Press F6 to select Cancel 3 Press F5 to select Cancel 4 Press F6 to select More 5 Press F5 to select Main Menu Main Screen Power Up Mode These steps describe how to navigate to the Main Menu after powering on the MAC 800 system when Main Screen is select...

Page 49: ...Main Menu is displayed 2 If the system is configured for Main Screen Power up mode and does not have the High Security Mode enabled the Main Menu appears after powering up the system No further keys need be pressed in order to display the Main Menu ...

Page 50: ...3 28 MAC 800 2031504 159D Troubleshooting ...

Page 51: ...2031504 159D MAC 800 4 1 4 Maintenance ...

Page 52: ...nt failure and possible health hazards The manufacturer does not in any manner assume the responsibility for performing the recommended maintenance schedule unless an Equipment Maintenance Agreement exists The sole responsibility for performing the recommended maintenance schedule rests with the individuals hospitals or institutions utilizing the device Required Tools and Supplies The following li...

Page 53: ...Maintenance 2031504 159D MAC 800 4 3 High Level FRU Identification Top Cover Assembly Bottom Assembly Battery LCD Assembly ...

Page 54: ...4 4 MAC 800 2031504 159D Maintenance Mainboard A and Internal Modem B option Power Supply Assembly Writer Assembly Keypad Assembly Barcode Reader option ...

Page 55: ...ng field replaceable units 1 Power off the system 2 Disconnect the unit from the AC wall outlet 3 Disconnect the power cord from the back panel connector 4 Disconnect the patient cable from the unit as described in Replacing the Patient Cable on page 4 5 5 Remove the battery as described in Replacing the Battery Assembly on page 4 7 Replacing the Patient Cable 1 Disconnect the system from AC power...

Page 56: ...er to Functional Checkout on page 4 24 Replacing Barcode Reader 1 Power off the system and disconnect from AC power 2 Disconnect the barcode reader from the USB connector on the MAC 800 rear panel as shown in the following illustration 3 If only the cable is to be replaced disconnect the cable from the barcode reader using the following instructions a Insert an Allen wrench or straightened paper c...

Page 57: ...new barcode reader as described in the MAC 800 Operator s Manual 6 Perform the applicable checkout procedures Refer to Functional Checkout on page 4 24 Replacing the Battery Assembly 1 Disconnect the system from AC power 2 Turn the unit over 3 Press the battery release tab A and raise the battery from its compartment to remove it 4 Insert the new battery by reversing the steps for removal 5 Perfor...

Page 58: ...moving the Mainboard Assembly on page 4 16 2 With the display connector at the top and facing upwards locate the RTC battery BT on the right side of the Mainboard 3 Remove the four translucent plastic droplets 4 Pull up the battery and cut the visible leg of the battery keeping enough of the leg on the Mainboard so that you can desolder and pull off the broken leg with pliers NOTE The ground leg o...

Page 59: ...the RTC battery function see Real time Clock on page 4 31 Replacing the Top Cover Assembly 1 Disconnect the system from AC power 2 Remove the battery assembly as described in Replacing the Battery Assembly on page 4 7 3 Remove the six screws from the bottom of the device 4 Turn the unit right side up 5 Press the printer button 6 Open the printer door ...

Page 60: ...10 MAC 800 2031504 159D Maintenance 7 Lift the top assembly approximately 1 inch at the back panel side 8 Pull up the lock release tab on mainboard keypad connector 9 Disconnect the keypad cable as shown ...

Page 61: ...by reversing the steps for removal 13 Perform the applicable checkout procedures Refer to Functional Checkout on page 4 24 Replacing the Keypad Assembly 1 Perform step 1 to step 11 as described in Replacing the Top Cover Assembly on page 4 9 2 Reassemble a new keypad assembly by reversing the steps for removal 3 Perform the applicable checkout procedures Refer to Functional Checkout on page 4 24 ...

Page 62: ...r 2 Remove the battery assembly as described in Replacing the Battery Assembly on page 4 7 3 Remove the top cover assembly as described in Replacing the Top Cover Assembly on page 4 9 4 Remove the two screws that hold the LCD assembly in place 5 Push the LCD assembly forward to away from the rear panel ...

Page 63: ...erform the applicable checkout procedures Refer to Functional Checkout on page 4 24 Replacing the Printer Assembly Removing the Printer Assembly 1 Disconnect the system from AC power 2 Remove the battery assembly as described in Replacing the Battery Assembly on page 4 7 3 Remove the top cover assembly as described in Replacing the Top Cover Assembly on page 4 9 4 Remove the LCD Assembly as descri...

Page 64: ... 800 2031504 159D Maintenance 5 Remove the printer door from the bottom cover assembly as shown 6 Disconnect the printer cable from the mainboard 7 Remove the two screws from the printer mounting base as shown ...

Page 65: ...new printer motor on the bottom assembly as shown 2 Replace the two mounting screws 3 Reconnect the printer cable to the mainboard 4 Replace the printer door 5 Reassemble the LCD assembly 6 Reassemble the top cover assembly 7 Reassemble the battery assembly 8 Perform the applicable checkout procedures Refer to Functional Checkout on page 4 24 ...

Page 66: ...ly exported message is displayed press F6 to select OK g Remove the SD card and store in a secure location 2 Print the System Setup Report if you feel you may need it for additional reference after the FRU replacement procedure a From the Main Menu press F4 to select System Configuration b Press F6 More F3 to select Print Setup Report c Move the focus to the Complete Setup button and press Enter d...

Page 67: ...enance 2031504 159D MAC 800 4 17 6 Remove the 10 screws that hold the mainboard in place 7 Lift the mainboard assembly approximately 1 5 inch 8 Disconnect the battery cable from the bottom side of mainboard ...

Page 68: ...ry cable to the bottom of the new mainboard 3 Replace the new mainboard assembly on bottom cover assembly as shown 4 Replace the 10 screws that were removed in step 6 on page 4 17 5 Reconnect the printer cable to the new mainboard 6 Reassemble the LCD assembly 7 Reassemble the top cover assembly 8 Reassemble the battery assembly 9 Connect the power cord to AC power 10 Restore system setups that we...

Page 69: ...al Take care to align the contact pins with the sockets and align the hole with the plastic pin before pushing it into the sockets 7 Perform the applicable checkout procedures Refer to Functional Checkout on page 4 24 Replacing the Power Supply Assembly Removing the Power Supply Assembly 1 Disconnect the system from AC power 2 Remove the battery assembly as described in Replacing the Battery Assem...

Page 70: ...2031504 159D Maintenance 7 Remove the two M3X12 flat screws from the shield plate as shown in the following illustration 8 Remove the four hexagon screws from the shield plate as shown in the following illustration ...

Page 71: ...4 21 9 Remove the shield plate from the bottom cover assembly 10 Remove the four hexagon screws of AC DC as shown in the following illustration 11 Lift the AC DC and disconnect the AC inlet cable as shown in the following illustration ...

Page 72: ...ble the mainboard assembly 8 Reassemble the printer assembly 9 Reassemble the LCD assembly 10 Reassemble the top cover assembly 11 Reassemble the battery assembly 12 Perform the applicable checkout procedures Refer to Functional Checkout on page 4 24 Replacing the Bottom Cover Assembly 1 Disconnect the system from AC power 2 Remove the battery assembly as described in Replacing the Battery Assembl...

Page 73: ...e new bottom cover assembly 9 Reassemble the power supply assembly 10 Reassemble the mainboard assembly 11 Reassemble the printer assembly 12 Reassemble the LCD assembly 13 Reassemble the top cover assembly 14 Reassemble the battery assembly 15 Perform the applicable checkout procedures Refer to Functional Checkout on page 4 24 Replacing the Fuse 1 Disconnect the system from AC power 2 Using a scr...

Page 74: ... is listed FRU replacement procedures are contained within this chapter of the manual Basic System FRU Repairs FRU Description Visual Inspection Functional Checkout Procedures Patient Cable 1 2 7 1 2 3 Keypad Assembly 3 6 7 1 2 3 7 Top Cover Assembly 6 7 1 2 3 14 LCD Assembly 3 6 7 1 2 3 6 Printer Assembly 6 7 1 2 3 8 Mainboard Assembly 6 7 1 2 3 4 5 6 7 8 9 10 11 12 13 Power Supply Assembly 6 7 1...

Page 75: ...7 1 2 3 4 5 Software update n a 1 2 3 4 5 Hardware upgrade 6 7 1 2 3 4 5 Annual Electrical Safety Checkout 1 3 4 5 1 2 3 6 7 8 9 10 11 12 14 13 Basic System FRU Repairs FRU Description Visual Inspection Functional Checkout Procedures 1 Check for defective or broken patient cable lead wires and out of date electrodes See ECG Data Noise on page 3 17 for more information 2 Discuss electrode placement...

Page 76: ...uccessfully See Chapter 5 Recording a Resting ECG in the MAC 800 Operator s Manual 3 Verify the ECG recorded successfully See Chapter 5 Recording a Resting ECG in the MAC 800 Operator s Manual 4 Verify the ECG was stored successfully See Chapter 8 Managing Internal Storage in the MAC 800 Operator s Manual 5 Verify that simulated ECG data was transmitted successfully to a receiving product See Chap...

Page 77: ...esult Leakage Current Limits Earth Leakage Current 1 Forward Polarity NC ______ Pass Fail 500 2 Neutral Open Forward Polarity SFC ______ Pass Fail 1 000 3 Neutral Open Reverse Polarity SFC ______ Pass Fail 1 000 4 Reverse Polarity NC ______ Pass Fail 500 Enclosure Leakage Current 1 Forward Polarity NC ______ Pass Fail 100 2 Neutral Open Forward Polarity SFC ______ Pass Fail 500 3 Ground Open Forwa...

Page 78: ...up the system into boot loader by pressing the F1 T9 Power key at the same time as shown 5 Neutral Open Reverse Polarity SFC ______ Pass Fail 50 6 Reverse Polarity NC ______ Pass Fail 10 Ground Continuity Resistance 1 Ac mains power cord ground prong to exposed metal surface ground lug N A ______ Pass Fail Less than 200m 1 NC Normal Condition SFC Single Fault Condition N A Not Applicable 2 UUT Uni...

Page 79: ...cus to 1 System Update in the boot loader Main Menu and select by pressing OK to start the software update 4 Boot loader will read the software from the SD card and write into Flash Do not press any key until the Writing image completed message displays ...

Page 80: ...electronic fuel gauge inside the battery A condition cycle consists of an uninterrupted charge discharge charge cycle You can condition the MAC 800 battery pack while installed in the MAC 800 system that is not being used to record tests on a patient 1 Disconnect the AC mains power from the MAC 800 system 2 Display the Battery Status window a From the Main Menu press F4 to select System Configurat...

Page 81: ...emove the AC mains power and turn on the MAC 800 unit 7 Leave the unit on and allow the battery to discharge until the MAC 800 system shuts off 8 Reconnect the AC mains power to the MAC 800 leaving the unit turned off and allow the battery to fully recharge When the amber Battery LED indicator turns off the battery is fully charged The conditioning cycle is complete Real time Clock 1 Adjust the ti...

Page 82: ...4 32 MAC 800 2031504 159D Maintenance ...

Page 83: ...2031504 159D MAC 800 5 1 5 Parts Lists ...

Page 84: ...er supply enough detail for you to order parts for the assemblies stand alone FRUs and FRU kits considered field serviceable Only items assemblies and kits which have part numbers given in this chapter are available for purchase as FRUs To order parts contact GE Healthcare Service Parts ...

Page 85: ...able Units FRUs MAC 800 Upper Level Assembly Diagrams The following diagrams identify the field replaceable units of the MAC 800 system The numbers in the callouts reference part descriptions found in MAC 800 Upper Level Assembly Part List on page 5 9 ...

Page 86: ...5 4 MAC 800 2031504 159D Parts Lists ...

Page 87: ...Parts Lists 2031504 159D MAC 800 5 5 ...

Page 88: ...5 6 MAC 800 2031504 159D Parts Lists ...

Page 89: ...Parts Lists 2031504 159D MAC 800 5 7 ...

Page 90: ...5 8 MAC 800 2031504 159D Parts Lists ...

Page 91: ...945 001 on page 5 20 2 LCD POLY FOAM Included with FRU Top Cover Assembly PN 2039939 001 on page 5 13 3 LCD LENS Included with FRU Top Cover Assembly PN 2039939 001 on page 5 13 4 PRINTER BUTTON Included with FRU Top Cover Assembly PN 2039939 001 on page 5 13 5 TOP COVER Included with FRU Top Cover Assembly PN 2039939 001 on page 5 13 6 NAMEPLATE 15MM GE LOGO Included with FRU Top Cover Assembly P...

Page 92: ...001 on page 5 14 20 60W 12V OUTPUT AC DC MODULE BIG HEATSINK Included with FRU Power Supply Assembly PN 2040052 001 on page 5 14 21 FLAT SCREW M3X12 Included with FRU Bottom Cover Assembly PN 2039943 001 on page 5 15 FRU Kits PN 2039945 001 on page 5 20 22 CRIMP RING 217 Included with FRU Bottom Cover Assembly PN 2039943 001 on page 5 15 FRU Kits PN 2039945 001 on page 5 20 24 M4X16 MACHINE SCREW ...

Page 93: ...with FRU Bottom Cover Assembly PN 2039943 001 on page 5 15 33 PRINTER GROUND POLE Included with FRU Bottom Cover Assembly PN 2039943 001 on page 5 15 34 PAPER TRAY SHEET Included with FRU Bottom Cover Assembly PN 2039943 001 on page 5 15 FRU Kits PN 2039945 001 on page 5 20 35 PAPER LIFTING TAPE Included with FRU Bottom Cover Assembly PN 2039943 001 on page 5 15 FRU Kits PN 2039945 001 on page 5 2...

Page 94: ...PN 2039943 001 on page 5 15 49 M3X10 MACHINE SCREW PHILIPS PAN NI Included with FRU Bottom Cover Assembly PN 2039943 001 on page 5 15 FRU Kits PN 2039945 001 on page 5 20 50 AC INLET MODULE Included with FRU Bottom Cover Assembly PN 2039943 001 on page 5 15 52 AC INLET HOUSE MODULE Included with FRU Bottom Cover Assembly PN 2039943 001 on page 5 15 53 PCB MAC800 BATTERY INTERFACE BD Included with ...

Page 95: ...41 001 The following table summarizes the items in the FRU Printer Assembly Item numbers correspond to the item numbers in the MAC 800 Upper Level Assembly Diagrams on page 5 3 FRU Top Cover Assembly PN 2039939 001 Item Description Qty 2 LCD POLY FOAM 1 3 LCD LENS 1 4 PRINTER BUTTON 1 5 TOP COVER 1 6 NAMEPLATE 15MM GE LOGO 1 FRU Printer Assembly PN 2039941 001 Item Description Qty 9 PRINTER DOOR 1...

Page 96: ...ems in the FRU Power Supply Assembly Item numbers correspond to the item numbers in the MAC 800 Upper Level Assembly Diagrams on page 5 3 FRU Mainboard Assembly PN 2039942 001 Item Description Qty 1 M3X8 MACHINE SCREW PHILIPS PAN NI 7 13 PCB MAC800 MAINBOARD 1 14 REAR PANEL 1 15 ACQ COVER1 1 16 ACQ COVER2 1 17 PATIENT CABLE CONNECTOR HOLDER 1 18 AN00388 4 40x3 8 SCREW NI 2 19 SD CARD HOUSE 1 FRU P...

Page 97: ...17 21 FLAT SCREW M3X12 2 22 CRIMP RING 217 2 24 M4X16 MACHINE SCREW PHILIPS PAN NI 6 25 FUSE 2 0A QUI BLO 250V 5X20MM 2 26 HEXAGON SCREW1 4 27 HEXAGON SCREW2 4 28 SHIELD PLATE 1 29 CLIP ON FOR SHIELD COVER 1 31 CABLE FOR BATTERY 1 32 PRINTER MOUNTING BASE 1 33 PRINTER GROUND POLE 1 34 PAPER TRAY SHEET 1 35 PAPER LIFTING TAPE 1 36 PRINTER SPRING 1 37 FOOTPAD1 2 38 FOOTPAD2 1 39 FOOTPAD3 1 43 HINGE ...

Page 98: ...AC 800 FRU USB BARCODE SCANNER ENG 2041391 002 MAC 800 FRU USB BARCODE SCANNER GER 2041391 003 MAC 800 FRU USB BARCODE SCANNER FRE 2041391 004 MAC 800 FRU USB BARCODE SCANNER SPA 2041391 005 MAC 800 FRU USB BARCODE SCANNER SWE 2041391 006 MAC 800 FRU USB BARCODE SCANNER ITA 2041391 008 MAC 800 FRU USB BARCODE SCANNER DUT 2041391 009 MAC 800 FRU USB BARCODE SCANNER NOR 2041391 010 MAC 800 FRU USB B...

Page 99: ...FRU USB BARCODE SCANNER POR 2041391 020 MAC 800 FRU USB BARCODE SCANNER FIN MAC 800 Data Matrix Barcode Scanner Cable Part Number Description 2041393 001 1 1 Cable is included in barcode scanner kits Order this part number if only the cable is required MAC800 FRU CABLE USB BARCODE SCANNER MAC 800 Data Matrix Barcode Scanner Kits Continued Part Number Description ...

Page 100: ...ds Part Number Description 405535 006 PWR SPLY CRD RA HOSP GRD 10A 125V 10FT 401855 101 PWR SPLY CRD ST CONT EURO 10A 250V 2 5M 401855 102 PWR SPLY CRD ST BRITSH 10A 250V 2 5M FSD 401855 103 PWR SPLY CRD ST ITALIAN 10A 250V 2 5M 401855 110 PWR SPLY CRD ST AUSTRALIAN 10A 250V 2 5M 401855 104 PWR SPLY CRD ST ISRAELI 10A 250V 2 5M 401855 107 PWR SPLY CRD ST SWISS 10A 250V 2 5M 401855 108 PWR SPLY CRD...

Page 101: ...ble MAC800 FRU Battery Coin 3V PN 2044674 001 MAC 800 Serial Cable Part Number Description 2041488 001 MAC800 FRU SERIAL CABLE MAC800 FRU Battery Coin 3V Part Number Description 2044674 001 MAC800 FRU Battery Coin 3v including packaging and labeling ...

Page 102: ...8 AN00388 4 40X3 8 SCREW NI 2 21 FLAT SCREW M3X12 2 22 CRIMP RING 217 2 24 M4X16 MACHINE SCREW PHILIPS PAN NI 6 26 HEXAGON SCREW1 4 27 HEXAGON SCREW2 4 30 CABLE FOR MAIN BOARD 1 31 CABLE FOR BATTERY 1 34 PAPER TRAY SHEET 1 35 PAPER LIFTING TAPE 1 36 PRINTER SPRING 1 37 FOOTPAD1 2 38 FOOTPAD2 1 39 FOOTPAD3 1 45 ST2 9X9 5 SELF TAPPING SCREW NI 6 49 M3X10 MACHINE SCREW PHILIPS PAN NI 2 ...

Page 103: ...2031504 159D MAC 800 A 1 A Technical Specifications ...

Page 104: ... option Internal 300 ECG option Printer 114mm thermal array print head Resolution Vertically 200 dots 25mm horizontally 1000 dots 25mm 25mm sec Paper type Z fold Thermal paper Writer speed 5 25 50 mm sec Connectivity Secure Digital card Serial port option Internal modem option Support for USB barcode GE supported option Transmit acquired ECG to MUSE system option Transmit acquired ECG to CardioSof...

Page 105: ...ery installed w o print paper Power Supply AC operation Voltage 100 240 VAC 10 Current 0 5A at 115 VAC 0 3A at 240 VAC Frequency 50Hz 60 Hz 3Hz Battery operation Type User replaceable 7 2V 4 5 AH 10 rechargeable Lithium Ion Capacity 1000 single page reports or 2 hours continuous display without printing Charge time Approximately 4 hours from total discharge with display off Temperature Operating t...

Page 106: ... A2 2007 Industrial scientific and medical ISM radio frequency Equipment Electromagnetic disturbance characteristics Limits and methods of measurement AAMI EC11 1991 R 2001 R 2007 Diagnostic Electrocardiographic Devices ANSI AAMI EC13 2002 Cardiac Monitors Heart Rate Meters and Alarms Onscreen heart rate meter claus 4 2 7 only ANSI AAMI EC57 1998 R 2003 Testing and Reporting Performance Results of...

Page 107: ... ingress of water Ordinary Equipment enclosed equipment without protection against ingress of water Degree of safety of application in the presence of a flammable anesthetic mixture with air or with oxygen or nitrous oxide Equipment not suitable for use in the presence of a flammable anesthetic mixture with air or with oxygen or nitrous oxide Method s of sterilization or disinfection recommended b...

Page 108: ...A 6 MAC 800 2031504 159D Technical Specifications ...

Page 109: ...2031504 159D MAC 800 B 1 B Electromagnetic Compatibility ...

Page 110: ...verify normal operation in the configuration in which it is being used Guidance and Manufacturer s Declaration Electromagnetic Emissions The MAC 800 is intended for use in the electromagnetic environment specified below It is the responsibility of the customer or user to ensure that the MAC 800 system is used in such an environment Emissions Test Compliance Electromagnetic Environment Guidance RF ...

Page 111: ... be at least 30 Electrical fast transient burst IEC 61000 4 4 2 kV for power supply lines 2 kV for power supply lines Mains power should be that of a typical commercial or hospital environment Surge IEC 61000 4 5 1 kV differential mode 2 kV common mode 1 kV differential mode 2 kV common mode Mains power should be that of a typical commercial or hospital environment Voltage dips short interruptions...

Page 112: ...mum output power rating of the transmitter in watts W according to the transmitter manufacturer and d is the recommended separation distance in meters m Field strengths from fixed RF transmitters as determined by an electromagnetic site survey a should be less than the compliance level in each frequency range b Interference may occur in the vicinity of equipment marked with the following symbol NO...

Page 113: ... USE OF CORRECT ACCESSORIES The use of accessories transducers and cables other than those specified may result in increased emissions or decreased immunity performance of the equipment or system The following table lists cables transducers and other applicable accessories which GE Healthcare claims are EMC compliant NOTE Any supplied accessories that do not affect EMC compliance are not included ...

Page 114: ... ST CONT EURO 10A 250V 2 5M 401855 102 PWR SPLY CRD ST BRITSH 10A 250V 2 5M FSD 401855 103 PWR SPLY CRD ST ITALIAN 10A 250V 2 5M 401855 110 PWR SPLY CRD ST AUSTRALIAN 10A 250V 2 5M 401855 104 PWR SPLY CRD ST ISRAELI 10A 250V 2 5M 401855 107 PWR SPLY CRD ST SWISS 10A 250V 2 5M 401855 108 PWR SPLY CRD ST INDIAN 10A 250V 2 5M 401855 018 PWR CRD ST CHINA RA PLUG 10A 250V 2 5M 405535 011 PWR SPLY CRD S...

Page 115: ...2031504 159D MAC 800 C 1 C Supplies Accessories ...

Page 116: ...able 10 lead AHA 21708318 Electrode Cream one 250g bottle 420101 002 CAM14 Universal Leadwire Set Mixed length 10 set 900178 001 KIT ADAPTER 10 SET AHA BANANA 900178 101 KIT ADAPTER 10 SET BANANA IEC 9490 210 CLIP UNIVERSAL GE 10 PKG 9623 003P SILVER MACTRODE PLUS 1000 CASE Part Number Description 2029890 001 Value 10LD Patient Cable Ldwr IEC 2029893 001 Value 10LD Patient Cable Ldwr AHA 2029891 0...

Page 117: ...R SPLY CRD ST CONT EURO 10A 250V 2 5M 401855 102 PWR SPLY CRD ST BRITSH 10A 250V 2 5M FSD 401855 103 PWR SPLY CRD ST ITALIAN 10A 250V 2 5M 401855 110 PWR SPLY CRD ST AUSTRALIAN 10A 250V 2 5M 401855 104 PWR SPLY CRD ST ISRAELI 10A 250V 2 5M 401855 107 PWR SPLY CRD ST SWISS 10A 250V 2 5M 401855 108 PWR SPLY CRD ST INDIAN 10A 250V 2 5M 401855 018 PWR CRD ST CHINA RA PLUG 10A 250V 2 5M 405535 006 PWR ...

Page 118: ...C 4 MAC 800 2031504 159D Supplies Accessories Optional Accessories Part Number Description 21612413 SUCTION SYSTEM KISS 10 LEAD MSMART W PMP 2005836 006 NEHB Leadwire ...

Page 119: ...g 3 20 equipotential grounding lug 2 4 error codes 3 18 Event Log setup 3 4 F function keys 2 4 G grounding lug 2 4 H handle 2 4 Hook Up Advisor 3 17 I interfaces 2 8 K keyboard diagnostic test 3 9 internal 2 4 replacing 4 12 USB connector for 2 8 keypad 2 2 2 4 L LAN diagnostic test 3 14 port 2 4 Leads key 2 4 LED AC 2 2 battery 2 2 power 2 2 location number 3 22 M MAC address 3 21 modem port 2 3...

Page 120: ...ee SD card software architecture 2 9 space key 2 5 speaker diagnostic test 3 9 stop key 2 5 symbols 1 4 system setup location number 3 22 patient questions 3 22 save to SD card 3 19 T T9 key 2 5 telephone jack 2 3 trimpad 2 5 U Universal Serial Bus see USB USB diagnostic test 3 15 port 2 4 W warranty A 4 writer diagnostic test 3 11 X XML Event Log setup 3 4 ...

Page 121: ......

Page 122: ...dical Systems Information Technologies GmbH Munzingerstrasse 5 D 79111 Freiburg Germany Tel 49 761 45 43 0 Fax 49 761 45 43 233 Asia Headquarters GE Medical Systems Information Technologies Asia GE China Co Ltd No 1 Huatuo Road Zhangjiang Hi tech Park Pudong Shanghai People s Republic of China 201203 Tel 86 21 3877 7888 Fax 86 21 3877 7402 www gehealthcare com ...

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