GE Logiq 9 Service Manual

							GE MEDICAL SYSTEMS PROPRIETARY TO GE
D
IRECTION 2294854-100, REVISION 3  LOGIQ™ 9 PROPRIETARYMANUAL 
Chapter 8 Replacement Procedures 8-143
Figure 8-150  Example of Backplane Text File with Hints 
						

							GE MEDICAL SYSTEMSPROPRIETARY TO GE
D
IRECTION 2294854-100, REVISION 3  LOGIQ™ 9 PROPRIETARYMANUAL   
8-144 Section 8-35 - Verify and Update Vital Product Data
Figure 8-151  Backplane Text File 
						

							GE MEDICAL SYSTEMS PROPRIETARY TO GE
D
IRECTION 2294854-100, REVISION 3  LOGIQ™ 9 PROPRIETARYMANUAL 
Chapter 8 Replacement Procedures 8-145
8-35-3-4Modify VPD Text Files (cont’d)
NOTE: The file defaults values will have ?????? in the bar code field, however this must be changed 
as only alpha-numberic characters are valid for this field when updating the bar code. Some 
boards may already have data present (no ??????). If this is the case simply verify the data 
present and correct if necessary.
3.) Open the *.txt files for the Equalization Board and Backplane
4.) In each file:
NOTE: All Bar Code and revision entries MUST be in all uppercase letters.
* Verify the Product Name Field as the correct circuit board name. If blank enter the data 
from Table 8-9 on page 8-135.
* Verify that the Design Group is MKE. If blank enter MKE.
* Verify the Part Number Field as the correct circuit board part number. If blank enter the 
data from Table 8-9 on page 8-135.
* Enter the Functional Revision (PWA Label) of the board (Uppercase alpha character).
* Enter the Bar Code Serial Number of the board (minumum six character/alpha numeric 
digits).
* Enter the Date of Manufacture from the console rating plate: YYYYMMDD format 
200_ _ _01(Only numeric characters are valid, so this field must be changed). The Day 
(DD) is always 01.
* Power On Hours can be left as is or enter 0 if it is blank.
* Enter the Fab Revision (PWB Label) of the board. Only alpha characters can be entered 
so convert any numbers to letters (0=A, 1=B, 2=C, 3=D, 4=E, 5=F, 6=G, etc...).
* Enter the Date of Installation from the console rating plate: YYYYMMDD format 
200_ _ _01(Only numeric characters are valid, so this field must be changed). The Day 
(DD) is always 01.
The Backplane text file actually contains 3 sections.
- Backplane PWA Information
- Console Information
- Back End Processor (BEP) Information
NOTE: If the Console Serial Number is not correct here, the customer options will NOT work.
5.) After file changes have been made, SAVE
 and close all text files.
NOTE: At this time, none of these fields are write protected. 
						

							GE MEDICAL SYSTEMSPROPRIETARY TO GE
D
IRECTION 2294854-100, REVISION 3  LOGIQ™ 9 PROPRIETARYMANUAL   
8-146 Section 8-35 - Verify and Update Vital Product Data
8-35-3-5 Acquisition Diagnostics - Write New VPD Data to EEPROM
Once the *.txt files have been updated with the appropriate information, go back to the Netscape 
Browser and navigate to the following menu location:
1.) Acquisition Diagnostics>Diagnostic Groups>Diagnostic Utilities>Acquisition Hardware 
Information Utilities>Acquisition Hardware Information Write Utilities.
2.) Separately select the Equalization circuit board and Backplane menu items to write the new 
information to the EEPROMs. You can check data by reading back the files as performed in 
Section 8-35-3-3 on page 8-138. Figure 8-152   Acquisition Hardware Information Write Utilities 
						

							GE MEDICAL SYSTEMS PROPRIETARY TO GE
D
IRECTION 2294854-100, REVISION 3  LOGIQ™ 9 PROPRIETARYMANUAL 
Chapter 8 Replacement Procedures 8-147
Section 8-36
Rear Caster Replacement Procedure
8-36-1 Manpower
1 person, 30 minutes (one caster)
8-36-2 Tools
#2 Phillips screwdriver
5mm Hexagon wrench
Bevel Edged Board and Wooden Wedge (both included in package with replacement Casters)
8-36-3 Preparations (click here to view the cover removal video)
1.) Power Down/Shutdown the system as described in Section 4-3-2 on page 4-3.
2.) Remove Upper Rear Cover as described in Section 8-2-3 on page 8-7.
3.) Remove the Lower Rear Cover as described on Section 8-2-6 on page 8-10 and Section 8-2-3 on 
page 8-7. 
4.) Remove the Side covers as described in Section 8-2-2 on page 8-5.
Select the movie camera icon to view the video of the Rear Caster 
adjustment procedures. This will illustrate a good way to elevate 
the scanner to replace the casters.
Figure 8-153   Bevel Edged Board and Wooden Wedge.
Wooden Wedge
Bevel Edged Board 
						

							GE MEDICAL SYSTEMSPROPRIETARY TO GE
D
IRECTION 2294854-100, REVISION 3  LOGIQ™ 9 PROPRIETARYMANUAL   
8-148 Section 8-36 - Rear Caster Replacement Procedure
8-36-4 Rear Caster Removal Procedure 
1.) Turn Front Casters as shown in Figure 8-154.
2.) Activate Direction Lock.
3.) Put the bevel-edged board on the floor.
  
4.) Pull the system backwards up the board incline. This will lift the Rear Wheel on the opposite side 
of the System from the floor.
5.) Activate the brakes on all Casters, except the one you intend to replace.
6.) Turn the Rear Caster that stands on the Bevel Edged Board in the direction as shown in Figure 8-
155.
WARNINGWARNINGPrior to elevating scanner, verify that the floating keyboard is locked in its lowest 
position. 
WARNINGWARNINGUse extreme caution as long as LOGIQ™ 9 is un-stable, not resting on all four Casters.
Figure 8-154   Pull system backwards up the board incline 
						

							GE MEDICAL SYSTEMS PROPRIETARY TO GE
D
IRECTION 2294854-100, REVISION 3  LOGIQ™ 9 PROPRIETARYMANUAL 
Chapter 8 Replacement Procedures 8-149
8-36-4 Rear Caster Removal Procedure (cont’d)
7.) The system is now nearly balanced between one Front and one Rear Caster (illustrated in this 
Procedure; Left Front and Right Rear). 
8.) Make the System rest on both Front Casters and lift the Rear Caster. Put the Wooden Wedge under 
the AC Transformer. This will stabilize the System with the Rear Caster free from the floor. Figure 8-155   Activate Rear Brakes
Figure 8-156   System stabilized with rear Caster free from the floor
Rear Wheel free 
from the floor
Wooden Wedge under 
AC Transformer 
						

							GE MEDICAL SYSTEMSPROPRIETARY TO GE
D
IRECTION 2294854-100, REVISION 3  LOGIQ™ 9 PROPRIETARYMANUAL   
8-150 Section 8-36 - Rear Caster Replacement Procedure
8-36-4 Rear Caster Removal Procedure (cont’d)
9.) Remove four (4x) screws fastening Caster.
10.) Remove Caster
8-36-5 Rear Caster Installation Procedure
1.) Replace the Caster and tightly fasten it with four (4x) screws.
 
2.) Remove the Wooden Wedge.
3.) Roll the system off the Bevel Edged Board.
4.) To replace the other Rear Caster, repeat all the steps from Front Caster Replacement Procedure 
on page 8-151, but now using the Bevel Edged board and the Wooden Wedge on the other side of 
the system.
5.) Install the Upper Rear Cover as described in Section 8-2-3 on page 8-7.
6.) Install the Lower Rear Cover as described on Section 8-2-6 on page 8-10 and Section 8-2-3 on 
page 8-7. 
7.) Install the Side Covers as described in Section 8-2-2 on page 8-5. Figure 8-157   Rear Caster fastening
WARNINGWARNINGUse extreme caution in the next two steps. The scanner is unstable.
Screws 
						

							GE MEDICAL SYSTEMS PROPRIETARY TO GE
D
IRECTION 2294854-100, REVISION 3  LOGIQ™ 9 PROPRIETARYMANUAL 
Chapter 8 Replacement Procedures 8-151
Section 8-37
Front Caster Replacement Procedure
8-37-1 Manpower
1 person, 30 minutes
8-37-2 Tools
Torx screwdriver T-20
Open End wrenches, 10 and 134 mm
5 mm hexagon key
Bevel Edged Board and Wooden Wedge (included in package with replacement Casters)
8-37-3 Preparations
1.) Power Down/Shutdown the system as described in Section 4-3-2 on page 4-3.
2.) Remove the Front Bumper as described on Section 8-2-7 on page 8-11.
3.) Turn Front Casters as shown in Figure 8-159.
4.) Activate Direction Lock.
5.) Put the Bevel Edged Board on the floor.
  
6.) Pull the system backwards up the board incline.Figure 8-158   Bevel Edged Board and Wooden Wedge.
WARNINGWARNINGPrior to elevating scanner, verify that the floating keyboard is locked in its lowest 
position. 
WARNINGWARNINGUse extreme caution as long as VIVID 7 is un-stable, not resting on all four Casters.
Wooden Wedge
Bevel Edged Board 
						

							GE MEDICAL SYSTEMSPROPRIETARY TO GE
D
IRECTION 2294854-100, REVISION 3  LOGIQ™ 9 PROPRIETARYMANUAL   
8-152 Section 8-37 - Front Caster Replacement Procedure
8-37-3 Preparations (cont’d)
7.) Turn the Rear Caster on the board in the direction as shown in Figure 8-160.
8.) Activate both Rear Brakes as shown in Figure 8-160. Figure 8-159   Pull system backwards up the board incline
Figure 8-160   Activate both rear brakes