Chapter 6. Maintenance and Trouble Shooting
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Chapter 6 Maintenance and Troubleshooting
6.1 Maintenance and Attentions
1. The device should be operated in a clean, well-ventilated environment without corrosive
gases or electromagnetic interference. Do not use or store the device where the humidity and
temperature go beyond regulated standards; do not use or store it in place with flammable
anesthetic gases mixed with air or with flammable anesthetic gas mixed with oxygen or
nitrous oxide.
2. Although anti-interference measures in accordance with IEC 60601-1-2 have been adopted,
the device should be placed properly to avoid strong electromagnetic radiation equipment.
The device has no special protective measures for the discharging effect of cardiac
defibrillators; it is not suitable for use together with high-frequency surgical and/or therapy
equipment.
3. Avoid high temperature or direct exposure to sunshine when the device works.
4. Do not use any corrosive cleanser when cleaning the device surface, keep water and any
other liquids away from the device. Use soft tissue cloth with neutral detergent or water to
clean the device surface.
5. In the humid area or humid season, if the device has been idle for a long period, power on the
device for about 1 hour every month to prevent the device from being influenced by humidity.
6. When moving the device, avoid droppage and severe vibration. Pay particular attention to
protect the top part of the Main Unit.
7. During transportation, pack all parts, especially the main unit, into the original packages.
Therefore, keep the packages properly.
8. Use qualified coupling gel with local approval for marketing. Normal coupling gel for ultrasonic
equipment is applicable for the device. Disposal of the waste bottles of coupling gel should
follow the local environmental protection regulations
9. The charger equipped with the device complies with the safety requirements of medical
electrical equipment, if lost or damaged, please contact your local distributor or the
manufacturer to purchase a new one; using other chargers may lead to negative impact on
product safety.
10. Disposal of the waste device should follow the relevant provisions of the local environmental
protection and may be handled in the same way as electronic information equipment
(computer, etc.).
11. Perform repair only after cutting off the power supply and taking out the built-in battery.
6.2 Maintenance and Attentions of Built-in Battery
The Li-ion battery is integrated in the device, do not arbitrarily disassemble it. Be sure to use the
device according to the following instructions and attentions. Violation of the use of the device may
