USER Manual
14
4 Items to check
4.1 Symbol and Detail
The "Check" sign explains instructions that users must follow for product
installation, operation, and maintenance.
4.2 Items to Check
Check the condition of the device and battery pack before using. Confirm
the that the device is operating properly.
Check the part that makes direct contact with patients for any abnormalities.
Use the device only in the designated sequence.
Use the device in a stable environment with good ventilation.
Check the remaining battery power display. If the remaining battery power is not
sufficient, recharge the battery prior to use.
Use the battery-pack charger exclusively for this product when charging.
Do
not let metallic products or other foreign substances touch the battery pack
terminals. Keep it clean by using a dry cloth.
Ensure that the device and all of its parts are regularly inspected.
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