Vatech EzRay Air Portable VEX-P250, User Manual

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2. Safety Instructions
EzRay Air Portable (Model: VEX-P250) User Manual 11
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Battery Use

Make sure to charge the battery in the external environment from the patient.

Make sure to use the battery only provided or approved by VATECH. If non-
standard or damaged batteries are used, there is a risk of fire and explosion.

Make sure to use the battery charger only provided or approved by VATECH.
Using an unauthorized charger may result in battery damage.

DO NOT expose batteries to heat or fire. Avoid storage in direct sunlight.

DO NOT short-circuit, crush, puncture, mutilate, or disassemble the battery.

DO NOT store batteries haphazardly in a box or drawer where they may short-
circuit each other or be short-circuited by other metal objects.

Observe the plus (+) and minus (-) marks on the battery and equipment and
ensure correct use.

DO NOT remove a battery from its original packaging until required for use.

DO NOT subject batteries to mechanical shock.

In the event of a cell leaking, do not allow the liquid to come in contact with the
skin or eyes. If the contact has been made, wash the affected area with copious
amounts of water and seek medical advice.

DO NOT make the battery wet or let it be in the water. Keep batteries clean and
dry.

Keep batteries away from children and pets.

Seek medical advice immediately if a battery has been swallowed.

DO NOT dispose of batteries with ordinary trash. Turn in discharged batteries to
local supply or discard or recycle batteries according to your local government
regulations.

Batteries can be replaced by users.

Make sure to turn off the device before replacing the battery.

When charging the battery, the exposure function is locked.

DO NOT leave a battery on a prolonged charge when not in use.

If the equipment has not been used for long periods of time, it is recommended to
charge the battery before use.

After extended periods of storage, it may be necessary to charge and discharge
the cells or batteries several times to obtain maximum performance.

Be sure to turn off the equipment when not in use. This helps to ensure the life of
the battery.