GE MEDICAL SYSTEMS
D
IRECTION 2392751-100, REVISION 3VIVID™ 4 SERVICE MANUAL
8-70 Section 8-5 - Back End Parts Replacement
8-5-13 ECG Module Replacement Procedure
NOTE: In this section, the replacement procedure for an ECG Module for BEP1 and BEP2 systems are
provided in separate sub-sections.
8-5-13-1 Tools
Use the appropriate flat and Phillips-type screw drivers and a wire cutter.
8-5-13-2 Preparation
Shut down the Vivid™ 4 ultrasound unit, as described in Chapter 3 - Installation.
When ordered as a spare part (P/N: 22556476), the ECG kit will include the following items:
8-5-13-3 BEP2 - ECG Module Removal Procedure
NOTE: BEP2 refers to a Pentium 4-based BEP (newer type).
1) Disconnect the mains AC power cable for the mains power wall outlet.
2) Remove the Vivid™ 4 left and right side covers - refer to the Side Covers Removal Procedure on
page 8 - 4.
3.) Remove the Vivid™ 4 rear cover - refer to the Rear Cover Removal Procedure on page 8 - 7.
4) Disconnect all cables from the rear of the BEP.
5) Remove the BEP from the machine as described Back End Processor Replacement Procedure on
page 8 - 48.
6) Remove both BEP side covers as described in the BEP2 - Side Cover Removal Procedure on page
8 - 54.
7) Remove the BEP front cover as described in the BEP2 - Front Cover Removal Procedure on page
8 - 54.
A left view of the exposed BEP showing the location of the ECG module is seen in Figure 8-53 on
page 8-71.
P/N Description Quantity
2334537 Patient I/O Assy. Box 1
2552982 Internal Foot Switch Cable 1
2274035 Slider Left 1
2274036 Slider Right 1
280A0306 P.H.P Screw M3XL6 4
280P0003 Spring Washer Int. M3 4
2298089 ECG Adaptor to COM2 Cable 1
22771878 Purpose Gaskets 10 cm strip 1
2334537INS ECG Module Replacement Instructions 1
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