Vatech A9, User Manual, Page: 20 / 196

3. Warnings and Precautions
20 vatech A9 (Model name: PHT-30CSS) User Manual

Ensure that this equipment is kept away from water, moisture, or foreign
substances always.

If this product is exposed to water, moisture, or a foreign substance, immediately
turn off the main power of the equipment and contact your VATECH technical
support representative.

If there are signs of oil leakage, immediately cease all operations of this
equipment and contact your VATECH technical support representative.

External equipment intended for connection to signal input, signal output, or other
connectors, shall comply with relevant IEC Standard (e.g., IEC 60950 for IT
equipment and IEC 60601-1 series for medical electrical equipment).

Also, all such combination-system-shall comply with the standard IEC 60601-1,
and IEC 60601-1-1 harmonized national standard or the combination. If, in doubt,
contact a qualified technician or your local representative.

Any person or organization that installs an external door interlock switch is
responsible for ensuring that it has a radiation indicator or equivalent alarm
system to show the state of the current.
Ventilation

Do not close the equipment’s ventilation slots in any case. The obstruction of
ventilation could result in the equipment overheating due to a lack of air
circulation.

Do not spray any liquid or disinfectant on this equipment. The penetration of these
substances may damage the electrical and mechanical components inside. Use a
soft cloth to disinfect the ventilation slots.

Always leave enough space around the PC to allow for proper ventilation.
Hygiene
Always disconnect the equipment from the power outlet
when disinfecting the surfaces of the equipment.
Never expose this equipment to liquids, mists, or sprays.
Exposing this equipment to liquids may cause an electric
shock or otherwise damage the system.
Do not use spray cleaners on the equipment, as this could
cause a fire.

All movable patient support components (the Bite, the Chinrest, and the Ear
Rods) can be cleaned using a non-alcohol based, non-corrosive cleaning solution

Clean the Support Handles by using a non-alcohol-based, non-corrosive cleaning
solution before taking photos of the next patient.

Other surfaces of the equipment, including the Control Panel, can be cleaned
using a soft cloth dampened with a mild cleaning solution.