GE Vivid E80, Service Manual

Page: 243 / 382

Replacing covers and bumpers
Vivid E80/E90/E95
–
Service Manual
8-21
GC091052 Rev. 3
Filter cover and filter replacement
Read and follow
Preparations
When preparing for the replacement, you must perform the
following steps:
1. Power down the Ultrasound system
2. Disconnect the mains power cable from the wall outlet.
3. Disconnect all probes and external I/O cabling.
Filter cover and filter removal
Follow these steps to remove the filter cover:
1. Gently pull the filter cover out and away from the Ultrasound
system.
2. Inspect the filter, and clean if necessary.
Filter and filter cover installation
Follow these steps to install the filter and the filter cover:
1. Install the clean (and dry) filter.
2. Place the filter cover into position and press the filter cover
top corners until the filter cover locks engage.
WARNING
Energy Control and Power Lockout for Vivid E80/E90/E95.
When servicing parts of the Ultrasound 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 Ultrasound system.
4. Maintain control of the Ultrasound system power plug.
5. Wait for at least 30 seconds for capacitors to discharge as
there are no test points to verify isolation.
Ultrasound System components may be energized.