Replacing Covers And Bumpers - GE Vivid E9 Service Manual

GE
D GB091046, R
IRECTION
Section 8-5

Replacing Covers and Bumpers

8-5-1 Purpose of this section
This section describes how to replace the Covers and Bumpers on the VIVID E9 / VIVID E7.
8-5-2 Side Covers replacement
8-5-2-1 Preparations
When preparing for the replacement, you must perform the following steps:
ENERGY CONTROL AND POWER LOCKOUT FOR VIVID E9 / VIVID E7.
WARNING WARNING
WHEN SERVICING PARTS OF THE SYSTEM WHERE THERE IS EXPOSURE TO
VOLTAGE GREATER THAN 30 VOLTS:
1. FOLLOW LOCK OUT/TAG OUT PROCEDURES.
TAG
&
LOCKOUT
2. TURN OFF THE BREAKER.
Signed Date
3. UNPLUG THE VIVID E9 / VIVID E7.
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.
1.) Power down the VIVID E9 / VIVID E7
2.) Disconnect the Mains Power Cable from the wall outlet.
3.) Disconnect all probes and external I/O cabling.
8-5-2-2 Side Covers removal
NOTE: The removal procedure is easier if the rear lock is released first, and then the front lock.
The Side Covers are "clicked" on to the VIVID E9 / VIVID E7 with two locks, located at the lower end of
the cover. Two rectangular holes give access to the locks. By inserting a #1 Phillips screwdriver (10 -
16 cm / 4 - 6 inch length) (or similar size and length tool) into the holes and bending the handle on the
screwdriver down to the floor, one lock at a time, you can release the locks. You may need to pull the
cover outwards at the same time, to release the lock mechanism.
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2
EVISION
Section 8-5 - Replacing Covers and Bumpers
VIVID E9 / VIVID E7 BT'13 S M
ERVICE ANUAL