GE Vivid E9, Service Manual

Page: 399 / 802

GE H
EALTHCARE
D
IRECTION
GA091568, R
EVISION
5 VIVID E9 S
ERVICE
M
ANUAL
Chapter 8 - Replacement procedures 8 - 65
8-5-15 Main Cable Cover replacement
8-5-15-1 Preparations
When preparing for the replacement, you must perform the following steps:
1.) Power down the VIVID E9
2.) Disconnect the Mains Power Cable from the wall outlet.
3.) Disconnect all probes and external I/O cabling.
4.) Remove the Side Covers.
5.) Remove the Top Cover.
6.) Remove the 4 screws to the Column Cover Assembly.
NOTE: To get access to the screws on the other side (not illustrated), you must move the Top Console
to its lower position.
8-5-15-2 Main Cable Cover removal procedure
The Main Cable Cover is held by four screws. Follow these steps to remove the Main Cable Cover:
1.) Remove the Main Cable Cover.
WARNING WARNING
ENERGY CONTROL AND POWER LOCKOUT FOR VIVID E9.
WHEN SERVICING PARTS OF THE SYSTEM WHERE THERE IS EXPOSURE TO
VOLTAGE GREATER THAN 30 VOLTS:
1. FOLLOW LOCK OUT/TAG OUT PROCEDURES.
2. TURN OFF THE BREAKER.
3. UNPLUG THE VIVID E9.
4. MAINTAIN CONTROL OF THE POWER PLUG.
5. WAIT FOR AT LEAST 20 SECONDS FOR CAPACITORS TO DISCHARGE, AS THERE ARE NO TEST POINTS TO
VERIFY ISOLATION. THE AMBER LIGHT ON THE OP PANEL ON/OFF BUTTON WILL TURN OFF.
BEWARE THAT THE MAIN POWER SUPPLY AND BACK END PROCESSOR MAY BE ENERGIZED EVEN IF THE POWER
IS TURNED OFF WHEN THE CORD IS STILL PLUGGED INTO THE AC OUTLET.
Figure 8-66 Main Cable Cover
Signed Date
TAG
&
LOCKOUT
MAIN CABLE
COVER
COLUMN COVER OVERLAPS
MAIN CABLE COVER