GE Marquette MAC 5000 User Manual

Revision B
ii
MAC 5000 resting ECG analysis system
2000657-002
3 Maintenance ................................................ 3-1
Introduction ...................................................................... 3-3
Recommended Maintenance .............................................................. 3-3
Preventive Maintenance Inspection Report ........................................ 3-3
Required Tools and Supplies ............................................................. 3-3
Inspection and Cleaning ............................................................. 3-4
Visual Inspection ............................................................................... 3-4
Exterior Cleaning ................................................................................ 3-4
Interior Cleaning ................................................................................ 3-4
General ................................................................................. 3-4
Thermal Printhead ................................................................ 3-5
Battery and Patient Cable Replacement .......................................... 3-6
Battery Replacement .......................................................................... 3-6
Patient Cable Replacement ................................................................ 3-6
Disassembly Guidelines ............................................................. 3-7
Preliminary Steps ............................................................................... 3-7
Power Supply ..................................................................................... 3-7
Removal ............................................................................... 3-7
Reassembly .......................................................................... 3-8
Top Cover .......................................................................................... 3-8
Removal ............................................................................... 3-8
Reassembly .......................................................................... 3-9
Display/Keyboard Assembly ............................................................... 3-9
Removal ............................................................................... 3-9
Reassembly ........................................................................ 3-11
Main PCB ......................................................................................... 3-11
Removal ............................................................................. 3-11
Reassembly ........................................................................ 3-11
Diskette Drive Removal/Replacement .............................................. 3-12
Writer Roller/Carriage Assembly ...................................................... 3-12
Removal ............................................................................. 3-12
Reassembly ........................................................................ 3-12
Domestic Electrical Safety Tests .................................................. 3-13
AC Line Voltage Test ........................................................................ 3-13
120 VAC, 50/60 Hz ............................................................. 3-13
240 VAC, 50/60 Hz ............................................................. 3-13
Leakage Tests .................................................................................. 3-14
Leakage Test Diagrams .................................................................... 3-15
Test #1 ............................................................................................. 3-15
Test #2 ............................................................................................. 3-15
Test #3 ............................................................................................. 3-16

GE Marquette MAC 5000 Specifications

General

Brand	GE
Model	Marquette MAC 5000
Category	Medical Equipment
Language	English