GE M
EDICAL
S
YSTEMS
- K
RETZTECHNIK
DRAFT
V
OLUSON
® 730P
RO
/ 730P
RO
V (BT´04)
D
IRECTION
KTI105947, R
EVISION
2
S
ERVICE
M
ANUAL
Chapter 10 - Care & Maintenance
10-3
10-3-1
How often should care & maintenance tasks be performed?
(cont’d)
Table 10-2 Periodic Maintenance Schedule
Item
Service at Indicated Time
D
W
M
A
Notes
Air Filter Grid
Clean the air filter grid with vacuum cleaner
from outside (left side of the system front
view).
•
more frequently depending on
your environment
Air Filter Grid
Remove back panel and board chassis and
clean the housing from inside. (vacuum
cleaner and soft brush)
•
more frequently depending on
your environment
AC Mains Cable
Inspect AC Mains Cable
•
Mobile Unit Check weekly
Cables and Connectors
Remove the Back Panel and check if all
cables are well seated and if there is no
mechanical damage visible;
Check if they are fixed and well seated at the
correct position.
•
also after corrective
maintenance
User Interface
Clean alphanumerical keyboard, Functional
keys, Digital potentiometers, TGC-Shift
potentiometers. (vacuum cleaner, lukewarm
soap water on a soft, damp cloth)
•
Be careful not to get the cloth
too wet so that moisture does
not enter the loudspeakers,
TGC-Slider, or other keys!
Monitor
Clean Top surface, Monitor and Probe
holder with a fluid detergent in warm water
on a soft, damp cloth.
•
Be careful not to get the cloth
too wet so that moisture does
not enter the entire system.
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.
•
Mobile Unit Check Daily
Control Panel
movement
Check Turn mechanism
•
Mobile Unit Check Daily
Trackball Check
Check proper operation
(Cursor movement X, Y direction)
•
If failure occurs go to trackball
cleaning.
Trackball Cleaning
Remove top trackball cover; open the
trackball housing and take out the trackball.
Clean the X, Y axes of the trackball (soft
tissue and screwdriver shaft.
•
Please record it in the systems
setup maintenance report
Disk Drives
(Sonoview Data
Backup)
Test Image filing (Sonoview) Import and
Export data capability (MO-, CD RW Drive)
• •*
* save the image filing data
monthly or weekly on 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.
•
