EDAN DUS 60 User Manual page 75

DUS 60 Digital Ultrasonic Diagnostic Imaging System User Manual
Proper Use of Probes
In order to extend the service life and to obtain optimum performance of the probe, please operate
as follows:
Inspect power cord, socket and acoustical window of the probe periodically.
Shut down the machine before connecting or disconnecting the probe.
Do not drop the probe onto the floor or collide with hard objects. Otherwise it will be damaged
easily.
When the probe is not used, put it in the probe holder.
Heating the probe is strictly forbidden.
Pulling or bending the power cord of the probe is strictly forbidden; otherwise internal connecting
lines of the power cord may rupture.
Coupling gel can only be used on the head of the probe, and it should be wiped off after use.
Each time after use, clean and disinfect the probe.
The acoustical window and the shell of the probe should be examined frequently.
The DUS 60 cannot be used together with high-frequency surgical equipment.
1. Do not disinfect or clean probes under high temperature, and the temperature should
be below 45°C.
2. In order to avoid damaging the device, the disinfection method is limited to regular
maintenance of devices in hospitals. Disinfecting instruments should be cleaned first.
14.2.3. Trackball Cleaning
To clean the trackball:
1. Remove the front panel bezel.
2. Remove the trackball as shown in figure 13-2.
3. Clean trackball with a tissue and isopropyl alcohol.
4. Clean the inside of the trackball assembly with a cotton swab and isopropyl alcohol.
5. Assemble the trackball and front panel bezel after the assembly parts completely dry.
Inspection and Maintenance
WARNING
CAUTION
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DUS 60 Digital Ultrasonic Diagnostic Imaging System User Manual
Rotate counterclockwise
to remove the fixing ring
Figure 14-2 Assembling and Disassembling Trackball
Do not drop or place foreign objects inside the trackball assembly or it may affect the
trackball operation and damage the system.
NOTE:
Be sure to clean the X and Y encoders and the idler wheel.
14.2.4. Replacing Fuses
You can replace the fuses if necessary.
Step 1. Pull out the fuse-box using a minus screwdriver;
Step 2. Use the tweezers to pull the fuses out through the small hole on the bottom of the box;
Step 3. Put new fuses (φ5×20, T3.15AH250V) provided by EDAN in position, and reposition
the fuse-box.
Inspection and Maintenance
Rotate clockwise to
mount the fixing ring
CAUTION
Step 1
Step 2
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