GE Voluson E Series Service Manual page 333

Item
Air Filter Grid Remove the filter grid and clean the air filter grid with
vacuum cleaner from outside.
Air Filter Grid Remove filter grid, back top cover and back cover and
clean the housing from inside. (vacuum cleaner and
soft brush)
AC Mains Cable Inspect AC mains cable
Cables and Connectors Check if all cables are fixed and well seated at the
correct position and if there is no mechanical damage
visible.
User Interface Clean alphanumerical keyboard, functional keys,
digital potentiometers. (vacuum cleaner, lukewarm
soap water on a soft, damp cloth)
LCD Monitor, Touch Clean LCD monitor surface, Touch Panel and probe
Panel and Probe holder holder with a fluid detergent in warm water on a soft,
damp cloth.
Mechanical parts Clean and inspect the mechanical function of wheels,
casters, brakes and swivel locks as well as side door,
foot rest, front and rear handle, and monitor holder.
Remove dust and coupling gel.
Control Console Check translation/rotation and height adjustment
movement (elevation)
Trackball Check Check proper operation (cursor movement X, Y
direction)
Trackball Cleaning Remove trackball ring; open the trackball housing and
take out the trackball (see
25
tissue and screwdriver shaft.
Disk Drives (Data Test image filing (Archive) import and export data
Backup) capability (DVD/CD Drive)
Safe Probe Operation Clean probes and probe cables and check acoustic
lens housing (cracks) and probe cables. In case of
mechanical damage, don't use them! Danger: Safety
risk for operator and patient.
Probe Air bubbles To detect air bubbles in filling liquid, shake the probe
carefully and check for abnormal noise.
Probe Connectors Remove dust/dirt of all probe connectors. Clean with
vacuum cleaner if dust is visible.
Ultrasound system
Leakage Current Checks
Peripheral Leakage
Current Checks
Surface Probe Leakage
Current Checks
Endocavity Probe
Leakage Current Checks
Voluson E-Series Service Manual
5539550APB Revision 6
Table 10-1 customer care schedule
Service at indicated Time
Section 7.8.3 on page 7-
). Clean the trackball (and X,Y axes) with soft
Care and Maintenance
D W M A
• more frequently depending on your
environment
• more frequently depending on your
environment
• mobile systems check weekly
• also after corrective maintenance
• Be careful not to get the cloth too wet
so that moisture does not enter the
loudspeakers or other keys!
• Be careful not to get the cloth too wet
so that moisture does not enter the
entire system.
• mobile systems check daily
• more frequently at mobile systems
• If failure occurs go to trackball
cleaning.
•
• •* * save the image filing data weekly or
at least monthly on DVD/CD
depending on the number of
examinations
•* * or before each use
•
• Also after corrective maintenance or
as required by your facilities QA
program.
• Also after corrective maintenance or
as required by your facilities QA
program.
• Also after corrective maintenance or
as required by your facilities QA
program.
• Also after corrective maintenance or
as required by your facilities QA
program.
Notes
10-3