EDAN DUS 60 User Manual page 7

DUS 60 Digital Ultrasonic Diagnostic Imaging System User Manual
3. The AC power connector plug for the ultrasound system is a three-prong grounded
plug and should never be adapted to any two-prong (non-grounded) outlet, either by
modifying the plug or by using an adapter.
4. To avoid electrical shock, never modify the ultrasound system's AC power circuits.
To ensure grounding reliability, connect the system only to an equivalent outlet.
5. SHOCK HAZARD-Do not attempt to connect or disconnect a power cord with wet
hands. Make certain that your hands are clean and dry before touching a power
cord.
6. The equipment should be installed by a qualified service engineer. Do not try to
access the interior of the main unit. Only authorized service personnel could remove
the unit cover.
7. Before use, you must make sure that there is no visible evidence of damage on the
equipment, cables and probes, which may affect patient safety or diagnostic
capability. The recommended inspection interval is once per week or less. If damage
is evident, replacement is recommended before use.
8. Equipment connected to the DUS 60 and located in the patient zone must be
powered from a medically-isolated power source or must be a medically-isolated
device. Equipment powered from a non-isolated source can cause your system to
exceed leakage current limits. Enclosure leakage current created by an accessory or
device connected to a non-isolated outlet may add to the enclosure leakage current
of the imaging system.
9. Use an extension cord or multi-socket outlet setup to provide power to the
ultrasound system or to the system's peripheral devices, may compromise the
system grounding and cause your system to exceed leakage current limits.
10. To avoid electrical shock and damage to the system, turn off and disconnect the
device from the AC power source before cleaning and disinfecting.
11. When more than one medical device is connected to the patient, leakage current of
the devices is summed together. Take caution.
12. Don't touch the signal input or output connector and the patient simultaneously.
13. Periodically have the integrity of the system ground checked by a qualified service
engineer.
14. To avoid the possibility of electrostatic shock and damage to the system, avoid using
aerosol spray cleansers on the monitor screens.
To Purchase, Visit Avobus.com
Introduction
CAUTION
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DUS 60 Digital Ultrasonic Diagnostic Imaging System User Manual
1. Do not spray cleansers on the system, as this may force cleaning fluid into the
system and damage electronic components. It is also possible for the solvent fumes
to build up and form flammable gases or damage internal components.
2. Do not use any fluid onto the system surface, as fluid seepage into the electrical
circuitry may cause excessive leakage current or system failure.
3. To ensure proper grounding and leakage current levels, it is the policy of EDAN to
have an authorized EDAN representative or an EDAN approved third party to
perform all on-board connections of documentation and storage devices to the DUS
60.
4. The device and accessories are to be disposed of according to local regulations
after their useful lives. Alternatively, they can be returned to the dealer or the
manufacturer for recycling or proper disposal. Batteries are hazardous waste. Do
not dispose them together with house-hold garbage. At the end of their life hand the
batteries over to the applicable collection points for the recycling of waste batteries.
For more detailed information about recycling of this product or battery, please
contact your local Civic Office, or the shop where you purchased the product.
5. Please use the standard power cord as the input line of the network power supply for
the adapter to reduce risk.
NOTE
:
The probe stops transmission after freezing, disconnecting, falling off, or entering
sleeping mode. Main control software checks the probe connection all the time, once
probe disconnects from the probe socket, the system stops transmission.
Electromagnetic Compatibility (EMC)
Operating the DUS 60 in close proximity to sources of strong electromagnetic fields, such
as radio transmitter stations or similar installations may lead to interference visible on the
monitor screen. However, the device has been designed and tested to withstand such
interference and will not be permanently damaged.
EMI Limitations
Ultrasound machines are susceptible to Electromagnetic Interference (EMI) from radio
frequencies, magnetic fields, and transients in the air of wiring. Ultrasound machines also
generate EMI. The DUS 60 complies with limits as stated on the EMC label. However, there is no
guarantee that interference will not occur in a particular installation.
Possible EMI sources should be identified before the unit is installed.
Electrical and electronic equipment may produce EMI unintentionally due to one of the following
defects:
High frequency electrotome
Introduction
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