Revision:1.0(2023-01-12)
152
Table 5–3 Maintenance items and maintenance frequency(continued)
SN
Item Recommend-
ed
Frequency
Operator
Method
Terminal
users
Engineer
13 Electrical Safety
Inspection
Once per year
●
5.1.2 System Cleaning
55..11..22..11 Flow of Cleaning
Figure5–1 Flow of Cleaning
The touch screen can be cleaned when the device is turned on: Select Lock Screen in
the system tools menu, and lock the system for 10s so that you can clean the touch
screen when the system is on. Before cleaning other parts, power off the device and
unplug the power cable. Cleaning the device in the power-on state may result in electric
shock.
55..11..22..22 Cleaning the Dust-Proof Filter
Dust-proof filter of the main unit
Diagnostic Ultrasound System
Service Manual
5 Maintenance