GE LOGIQ S8, Руководство по обслуживанию

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GE H
EALTHCARE
D
IRECTION
5394227, 12 LOGIQ S8/LOGIQ E8 S
ERVICE
M
ANUAL
9 - 4 Section 9-4 - Maintenance task schedule
Trackball Cleaning
Remove trackball ring; open the trackball housing and
take out the trackball to clean it with soft tissue and
screwdriver shaft.
•
Please record it in the
systems setup
maintenance report
Disk Drives
(Data Backup) Test Image filing (Archive) Import and Export data
capability (DVD/CD Drive)
• •*
* save the image filing data
weekly or at least monthly
on DVD/CD depending on
the number of
examinations
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.
•*
* or before each use
Probe Air bubbles
To detect air bubbles in filling liquid, shake the probe
carefully and check abnormal noise.
Probe connectors
Remove dust/dirt of all probe connectors. Clean with
vacuum cleaner if dust is visible.
•
Console Leakage
Current Checks
•
Also after corrective
maintenance or as
required by your facilities
QA program.
Peripheral Leakage
Current Checks
•
Also after corrective
maintenance or as
required by your facilities
QA program.
Surface Probe
Leakage Current
Checks
•
Also after corrective
maintenance or as
required by your facilities
QA program.
Endocavity Probe
Leakage
Current Checks
•
Also after corrective
maintenance or as
required by your facilities
QA program.
Measurement
Accuracy Checks
•
Also after corrective
maintenance or as
required by your facilities
QA program.
Probe/Phantom
Checks
Check axial and lateral resolution (see Basic User
Manual Technical specifications). Check Gain and TGC
changes, vary the focus and check reaction on screen.
Check deviation of brightness in the US-Image (missing
elements / probe cable defect). Probe must be coupled as
this test.
•
Also after corrective
maintenance or as
required by your facilities
QA program.
Functional Checks
of all probes section
9-6-2 on page 9-8
Check general functions and image appearance at
human body with all available Modes.
•
Also after corrective
maintenance or as
required by your facilities
QA program.
Table 9-1 Customer Care Schedule
Item Service at Indicated Time D W M A Notes