GE MAC 3500 Service Manual
GE Healthcare
MACTM 3500
Resting ECG Analysis System
Version 9D
Service Manual
2021337-036 Revision L
The information in this manual applies only to MACTM 3500 Resting ECG Analysis Systems with product code SCA. It does
not apply to earlier software versions. Due to continuing product innovation, specifications in this manual are subject to
change without notice.
MUSE ,CASE, MAC, MARS, MULTI-LINK, and 12SL are trademarks owned by GE Medical Systems Information
Technologies, Inc., a General Electric Company going to market as GE Healthcare. All other trademarks are owned by their
respective owners.
© 2005-2008, 2010, 2013, 2014, 2019
T-2 MAC™ 3500 Resting ECG Analysis System
2021337-036
Revision L
15 February 2019
Contents
1 Introduction
Manual Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
Manual Purpose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-3
Intended Audience . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
Related Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
Warnings, Cautions, and Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
Safety Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
Responsibility of the Manufacturer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-6
Equipment Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7
Service Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9
Service Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9
Equipment Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9
Serial Number Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-10
Label Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-10
2 Equipment Overview
General Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
Side View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
Back View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-4
Connector Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5
3 Installation
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3
General Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4
Trolley Height Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-6
Installing the MAC™ 3500 Resting ECG Analysis System . . . . . . . . . . . . . .3-8
Installing the Optional External Modem Kit . . . . . . . . . . . . . . . . . . . . . . . . . 3-10
Magnetic Card Reader Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-12
Barcode Reader Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-14
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4 Troubleshooting
Assembly Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3
PCB Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-3
Connection Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5
LED/LVDS Display Assembly Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-6
Item . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-6
General Fault Isolation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-7
Power-up Self-test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-7
Power-up Flow Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-8
Poor Quality ECGs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-9
Visual Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-10
Diagnostic Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-11
Loading the System Diagnostics Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-11
Display Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-12
Speaker Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-13
Keyboard Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-13
Trim Pad Control Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-14
Writer Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-14
Battery Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-16
Communication Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-18
Acq. Module Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-21
Analog I/O Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-22
Floppy Drive Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-24
Internal Memory Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-25
SD Card Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-25
Substitute Master Password . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-26
Equipment Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-27
ECG Data Noise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-27
System Errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-28
Frequently Asked Questions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-29
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-29
Save Setups . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-29
Storing ECGs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-29
Format an SD Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-29
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-29
Battery Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-30
System Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-30
Location Number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-30
Patient Questions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-30
Passwords . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-31
Clinical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-31
Report Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-31
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Editing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-31
Entering Patient Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-32
Transmission . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-32
Losing Fields When Transmitting . . . . . . . . . . . . . . . . . . . . . . . . .4-32
Input and Output Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-33
A Pins (J1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-33
COM1 (COM3/4) Pins (J3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-33
COM2 Pins (J5) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-34
Analog Pins (J6) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-34
EXT. VID. Pins (J7) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-35
CPU PCB Input/Output Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-36
Battery Pack/Monitor, J2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-36
LCD Backlight, J4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-36
Keyboard, J8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-36
LCD, J10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-37
Power Supply/Motor, J11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-38
Thermal Printer, J12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-39
Floppy Disk Drive, J13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-40
Acquisition Module, J14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-41
KISS Pump, J19 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-41
Acquisition Module, J20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-41
LCD Backlight, J23 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-42
5 Maintenance
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3
Recommended Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3
Required Tools and Supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-3
Inspection and Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4
Visual Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-4
Exterior Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4
Interior Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4
Checking Electrical Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-5
FRU Replacement Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-6
Disassembly Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-6
Battery Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-6
Remove MAC 3500 System From Trolley . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-7
Power Supply Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-10
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4
Thermal Printhead Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4
MAC Series Trolley . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-7
Type-S Trolley . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-8
Modular MAC Trolley . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-9
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Keypad Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-12
Keyboard/Top Cover Assembly Removal & Reassembly . . . . . . . . . . . . . . . . . . 5-14
Removal of Keyboard/Top Cover Assembly . . . . . . . . . . . . . . . . . . . . . . . .5-14
Replacing the LVDS Converter Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-16
Keyboard/Top Cover Assembly Reassembly . . . . . . . . . . . . . . .
Printhead Assembly Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-18
Acquisition Board Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-19
Display Assembly Replacement Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-20
KISS Pump Replacement Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-21
Main CPU Board Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-22
Removal of CPU Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-22
Reassembly of CPU Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-23
Software, System Setups, and Option Activation . . . . . . . . . . . . . . . . . . . . . 5-24
Installing the Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-24
Service Only Setups . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-27
Restore System Setups . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-28
Restore Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-28
Disable Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-29
. . . . . . . . .5-17
COMM Board Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-30
Writer Roller/Carriage Assembly Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-33
Leakage Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-34
Functional Checkout Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-35
Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-36
Visual Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-36
Checkout Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-37
6 Parts Lists
Ordering Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-3
Field Replaceable Units (FRUs) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-4
Upper Level Assembly Drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-4
Sub-Assemblies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-11
Setting up LAN Communications . . . . . . . . . . . . . . . . . . . . . . . . .5-31
Operational Checks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-37
Diagnostic Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-37
Electrical Safety Checks . . . . . . . . . . . . . . . . . . . . . . .
MAC 3500 Display Assembly, pn 2026799-002 . . . . . . . . . . . . . .6-11
MAC 3500 KISS Pump Assembly, pn 2022882-002 . . . . . . . . . .6-13
Universal Writer Kit, pn 2031810-002 . . . . . . . . . . . . . . . . . . . . . .6-14
. . . . . . . . .5-38
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Thermal Writer Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-16
Keyboards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-18
Barcode Scanners . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-19
Card Readers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-20
Modems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-21
Wireless Option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-21
Power Cords . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-22
Trolley . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-23
Field Replaceable Unit Kits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-24
Hardware Kit for MAC 3500, pn 2030869-001 . . . . . . . . . . . . . . . 6-24
MAC 3500 Plastics Kit, pn 2030898-001 . . . . . . . . . . . . . . . . . . . 6-25
MAC 3500 Top Cover Kit, pn 2030899-001 . . . . . . . . . . . . . . . . . 6-27
Harness Kit for MAC 3500, pn 2030871-002 . . . . . . . . . . . . . . . .6-28
MAC 3500 KISS Pump Hardware Kit, pn 2030872-002 . . . . . . . . 6-29
A Technical Specifications
Instrument Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-3
Processing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-3
Communications with MUSE System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-4
Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Writer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-4
Keyboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-
Electrical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-5
Physical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-5
Environmental . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-6
Trolley . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-6
Magnetic Card Reader . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-6
Barcode Scanner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-7
B Software/Hardware Compatibility
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-3
Display Compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-3
A-4
5
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Circuit Board Compatibility Matrix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-4
Supported Software Update Paths . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-5
Software Compatibility with the -008 CPU . . . . . . . . . . . . . . . . . . . . . . .
C Electromagnetic Compatibility
Electromagnetic Compatibility (EMC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-3
Guidance and Manufacturer’s Declaration - Electromagnetic Emissions
Guidance and Manufacturer’s Declaration - Electromagnetic Immunity
Guidance and Manufacturer's Declaration - Elect
Recommended Separation Distances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-6
EMC-Compliant Cables and Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . C-7
D Index
. . . . . . . . . B-6
. . . C-3
. . . C-4
romagnetic Immunity . . . C-5
vi MAC™ 3500 Resting ECG Analysis System Revision L
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1 Introduction
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For your notes
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Manual Information
Revision History
Each page of the document has the document part number and revision letter at the
bottom of the page. The revision letter identifies the document’s update level. The
revision history of this document is summarized in the table below.
Revision Date Comment
Introduction: Manual Information
Table 1. Revision History, PN 2021337-036
A 1 August 2006 Initial release of document.
B 14 December 2006 Added FRUs for MobileLink Silex serial server.
C 1 February 2007 Edited EMC section for IEC 60601-2-51 compliance.
D 10 October 2008 Added -007 board, 009C SD Card and -002 Comm
PC board. Included Functional Checkout Procedure.
E 08 January 2010 Added PN 2022328-002 PCB MAC 3500 CAMV2.
F 10 May 2010 Revised security on electronic file.
Manual Purpose
G 12 December 2010 Revised to add service disclaimer addendum.
H 14 August 2012 Added 2022332-003 to Parts List.
J 19 June 2013 Updated for the new CPU (801212-008),
communcations board (2022332-004) , and display
assembly (2026799-002).
K 21 February 2014 Updated several part numbers with new ROHS-
compliant versions.
L 15 February 2019
This manual supplies technical information for service representative and technical
personnel so they can maintain the equipment to the assembly level. Use it as a
guide for maintenance and electrical repairs considered field repairable. Where
necessary the manual identifies additional sources of relevant information and or
technical assistance.
• Updated to remove CE markup.
• Updated to remove Authorized European
representative.
• Added the Instructions for Use.
• Updated UL symbol.
See the operator’s manual for the instructions
safely in accordance with its function and intended use.
necessary to operate the equipment
Intended Audience
This manual is intended for the person who uses, maintains, or troubleshoots this
equipment.
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Introduction: Warnings, Cautions, and Notes
Related Documentation
The following documents are referenced in this manual and provide additional
information that may be helpful in the installation, configuration, maintenance, and
use of this product.
Part Number Title
2021337-035 MAC™ 3500 Resting ECG Analysis System Operator Manual
2036070-006 Marquette™ 12SL™ ECG Analysis Program Physician's Guide
2020299-021 MobileLink™ Wireless Communications Installation Manual
2025521-001 KISS™ Multilead Operator’s Manual
2020299-025 LAN Option for MAC™ Resting ECG Systems Installation and
roubleshooting Guide
T
2044854–112 Modular MAC™ ECG Trolley Service Manual
2056914–001 Modular MAC™ ECG Trolley Assembly I
2056914–002 Modular MAC™ ECG Trolley Assembly I
Warnings, Cautions, and Notes
The terms danger, warning, and caution are used throughout this manual to point out
hazards and to designate a degree or level or seriousness. Familiarize yourself with
their definitions and significance.
Hazard is defined as a source of potential injury to a
Term Definition
DANGER Indicates an imminent hazard which, if not avoid
serious injury.
WARNING Indicates a potential hazard or unsafe practice which, if not avoided, could
result in death o
CAUTION Indicates a potential hazard or unsafe practice which, if not avoided, could
result in minor personal injury or product/property damage.
NOTE Provides application tips or other useful information to a
the most from your equipment.
nstructions (US)
nstructions (Non-US)
person.
ed, will result in death or
r serious injury.
ssure that you get
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Safety Messages
Introduction: Safety Messages
Additional safety messages may be found throughout this manual that provide
appropriate safe operation information.
DANGER
Do not use in the presence of flammable anesthetics.
WARNINGS
This is Class 1 equipment. The mains plug must be connected to
an appropriate power supply.
Operate the unit from its battery if the integrity of the protective
earth conductor is in doubt.
CAUTIONS
This equipment contains no serviceable parts. Refer servicing to
qualified service personnel.
U.S. Federal law restricts this device to the sale by or on the order
of a physician.
Responsibility of the Manufacturer
GE Medical Systems Information Technologies is responsible for the effects of
safety, reliability, and performance only if:
Assembly operations, extensions, readjustments, modifications, or repairs
are carried out by pers
The electrical installation of the relevant room complies with the
requirements
The equipment is used in accordance with the instructions for use.
ons authorized by us.
of the appropriate regulations.
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General
Introduction: Safety Messages
The intended use of this device is to record ECG signals from surface ECG
electrodes. This device can analyze, record, and store electrocardiographic
information from adult and pediatric populations. This data can then be computer
analyzed with various algorithms such as interpretive ECG and signal averaging for
presentation to the user.
This device is intended for use under the direct supervision of
practitioner.
Failure on the part of the responsible individual, hospital, or institution using this
equipment to implement
equipment failure and possible health hazards.
To ensure patient safety, use only parts and accessories manufactured
recommended by GE Healthcare.
Contact GE Healthcare for i
equipment that are not recommended in this manual.
If the installation of this equipment, in t
the source must be a center-tapped, 240 V, single-phase circuit.
Parts and accessories used must meet the requireme
series safety standards, and/or the system configuration must meet the requirements
of the IEC 60601-1-1 medical electrical systems standard.
The use of ACCESSORY equipment not complying with the equivalent safety
requirements of this equipment may
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
60
601-1-1 harmonized national standard.
a satisfactory maintenance schedule may cause undue
nformation before connecting any devices to this
he USA, will use 240 V rather than 120 V,
nts of the applicable IEC 60601
lead to a reduced level of safety of the resulting
in accordance to the appropriate IEC 60601-1
a licensed health care
or
and/or IEC
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Equipment Symbols
The following symbols may appear on the product or its packaging.
Introduction: Equipment Symbols
Type BF equipment. The acquisition module is protected from defibrillation
shoc
ks.
Alternating current.
Equipotential.
Charge the battery. The flashing amber LED next to this symbol indicate
you must connect the system to AC power to re-charge the battery
LAN port for connecting an Ethernet cable with a standard RJ-45 jack.
Internal modem port for connecting a phone line with a standard RJ-11 jack.
Do NOT throw the battery into the garbage.
Recycle the battery.
Consult accompanying documents.
This position of the switch removes battery power from the equipment.
Classified with respect to electric
specified hazards only in accordance with UL 60601-1, CAN/CSA C22.2
No. 601-1, CAN/CSA C22.2 No. 601-2-25, EN 60601-2-25, EN 60601-1-1,
IEC 60601-1-2: 2001.
shock, fire, mechanica
l, and other
s
.
To reduce the risk of electric shock, do
servicing to qualified personnel.
This symbol indicates that the waste of electrical and electronic eq
must not be dispo
separately. Please contact an authorized representative of the manufacturer
for information concerning the decommissioning of your equipment.
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sed as unsorted municipal waste and must be collected
NOT remove co
ver (or back). Refer
uipment
Introduction: Equipment Symbols
This product consists of devices that may contain mercury, which must be
recycled or disposed of in accordance with local, state, or country laws.
(Within this system, the backlight lamps in the monitor display contain
mercury.)
Manufacturer name and address.
Consult instructions for use.
PCT. GOST marking symbolizing conformity with applicable Russian
Gosstandart tech
nical and safety standards.
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Service Information
9A
SERIAL NUMBER
LABEL
SERIAL NUMBER
LABEL
Service Requirements
Refer equipment servicing to GE authorized service personnel only. Any
unauthorized attempt to repair equipment under warranty voids that warranty.
It is the user’s responsibility to report the need for service to GE or to one of their
authorized agents
Equipment Identification
The serial number label is located inside the device as shown in the following
illustration.
Introduction: Service Information
.
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Every GE Healthcare device has a unique seria
number is formatted as shown in “Serial Number Format” o
NOTE
The examples shown are representative on
2021337-036
l number for identification. The serial
n page 1-10.
ly. Your product label may differ.
Serial Number Format
### ## ## #### # #
ABCDEF
A
B
C
D
E
Introduction: Service Information
Table 2. Serial Number Format
1
A
Product code
B Year manufactured (00-99)
06 = 2006
07 = 2007
(and so on)
C Fiscal week manufactured
D Production sequence number
E Manufacturing site
F Miscellaneous characteristic
Label Format
1. The product code for the MAC 3500 described in this
manual is
A Date of manufacture in YYYY-MM format
B Part number of product
C Product code description
D Serial number (described above)
E Manufacturing site
SCA.
Table 3. Equipment Identification Label
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2 Equipment Overview
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For your notes
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Equipment Overview: General Description
104A
CD
A
E
B
F
General Description
The MAC™ 3500 Resting ECG Analysis System is a 12-lead, 12-channel system
with a 6.5 inch (165 mm) diagonal display, active patient cable, and battery
operation. There are also options for communication capabilities.
Side View
Name Description
A keyboard Press the keyboard keys to control the system or to enter
data.
B display screen View the waveform and text data.
C modem port Connect the telephone cable here (optional feature)
D LAN port Connect to the LAN here (optional feature)
The green LED on the right side of this port indicates
a good ethernet link.
The amber LED on the left side of this port flashes to
indicate ne
E KISS pump
connector
F ECG signal input
connector
Connect the KISS pump here (optional feature).
Connect the patient cable here.
twork traffic.
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Back View
105A
A BCD
Equipment Overview: General Description
Name Description
A back panel connectors Connect peripheral devices here.
B Secure Digital card slot Insert Secure Digital card for external storage here.
C ground lug Connect non-grounded peripheral devices to ensure
ipotential.
equ
D main AC power Insert the main AC power cable.
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Equipment Overview: Connector Identification
106A
A BC D E F GH I
Connector Identification
WARNING
LEAKAGE CURRENT – Keep leakage current within acceptable
limits when connecting auxiliary equipment to this device.
Total system leakage must not exceed 300 microamperes (United
States) or 500 microamperes (international).
Table 4. Back Panel Connectors
Item Name Description
A A Connect an optional card reader o
B 1 External GE KISS pump connection.
C 2 Connect a local transmission cable, seria
bridge (wireless option).
D ANA/TTL Connect a device requiring analog data or TTL trigger
ltrasound, stress echo, ergometer, analog treadmill, blood
(u
pressure units, etc.).
E EXT.VID. Connect an external video display.
F IR Point at a MAC 5000, MAC 5500, MAC 3500, or MUSE
stem’s IR transceiver to transmit or receive ECG data.
sy
r optional bar code reader
l line, modem, or client
G card slot Insert the system card into this slot to archive or restore data
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from external media or
to update software.
Equipment Overview: Connector Identification
Table 4. Back Panel Connectors (Continued)
H ground lug Connect non-grounded peripheral devices to ensure
equipotential.
I main AC power Insert the main AC power cable.
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3 Installation
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For your notes
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Introduction
Installation: Introduction
This chapter describes how to assemble the MAC 5500 system and optional
accessories on the optional MAC Series Trolley, and it identifies the requirements
and configurations for using select devices with the ST option.
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General Assembly
Installation: General Assembly
The following sections describes these tasks:
Adjusting the trolley height
Attaching the MAC device to the MAC Series trolley
Attaching the optional external modem
Attaching the magnetic card reader
Attaching the bar code reader
NOTE
These instructions describe the process only
for the MAC Series trolley (1). For
general assembly instructions for the modular MAC trolley (2), refer to the
Modular MAC Trolley Assembly Instructions identified in “Related
Documentation” on page 1-4.
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Installation: General Assembly
MAC 3500
Patient Cable
Arm and Holder
Swivel
Casters
Trolley
Serial Number
105A
Front Cover
Locking
Casters
Use the following photograph of a complete assembly as a reference when attaching
the optional accessories.
NOTE
Because the optional trolley is made by another vendor for GE,
the serial
number format is different from that shown in “Serial Number Format” on
page 1-10.
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Trolley Height Adjustment
107A
108A
The optional MAC 3500 Trolley can be assembled for one of two heights, 92.07 cm
(36.25 inches) or 84.45 cm (33.25 inches). The trolley is normally shipped at the
92.07 cm (36.25 inches) height but can be changed to fit your needs. To change to
the lower height, use the following steps:
1. Tip the trolley on its side and using a 1/2-inch socket, remove the 4 outer 1/
2-inch
Installation: General Assembly
bolts and slide the base assemble up on the column.
2. Remove the remaining bolts and mounting plate.
3. Flip the mounting plate and
reverse the procedure.
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