Fru Replacement Procedures; Disassembly Guidelines; Battery Replacement - GE MAC 3500 Service Manual

FRU Replacement Procedures

Disassembly Guidelines

Battery Replacement

5-6
Maintenance: FRU Replacement Procedures
Prior to performing any disassembly procedures, perform the following:
If possible, process any ECGs remaining in storage.

If possible, print out set-up for future reference.

Disconnect the unit from the AC wall outlet and remove the power cord from

the unit.
Remove the battery as described in

If the MAC 3500 system is mounted to the trolley, remove it from the trolley as

described in "Remove MAC 3500 System From
Remove the writer paper.

Take strict precautions against electrostatic discharge damage.

1. Press the writer button to open the unit.
2. Slide the battery release button in the direction of the arrow and lift the battery
out.
MAC™ 3500 Resting ECG Analysis System
2021337-036
"Battery Replacement".
Trolley".
writer button
12A
Revision L 