A&D UB-1100BLE Instruction Manual page 6

Unplug the ac adapter when not in use during the measurement.
Use of accessories not detailed in this manual may compromise safety.
Should the battery short-circuit, it may become hot and potentially cause bums.
Allow the device to adapt to the surrounding environment before use (about one hour).
Do not inflate without wrapping the cuff around the upper arm.
The automatic blood pressure monitor's performance may be afficted by excessive temperature or humidity, or
altitude.
Contraindications
The following are precautions for proper use of the device.
Do not apply the cuff on wrist in which another medical device is attached. The equipment may not function
properly.
People who have a severe circulatory deficit in the wrist must consult a doctor before using the device, to avoid
medical problems.
Do not self-diagnose the measurement results and start treatment by yourself. Always consult your doctor for evaluation of
the results and treatment.
Do not apply the cuff on wrist with an unhealed wound.
Do not apply the cuff on wrist receiving an intravenous drip or blood transfusion. It may cause injury.
Do not use the device where flammable gases such as anesthetic gases are present. It may cause an explosion.
Do not use the device in highly concentrated oxygen environments, such as a high-pressure oxygen chamber or an oxygen
tent. It may cause a fire or explosion.
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