Wellell Optima Auto Manual Del Usuario página 17

Optima Auto Series / English
4.7. Battery/filter replacement
The device requires battery/filter replacement. Your service provider shall provide the replacement
service.
4.8. Built-in batteries
For model with built-in batteries, it provides non-stop 6-hour therapy when in power outage. You can
refer to top-right side of LCD display for battery status. Please read information below for battery
operation.
(1). Use AC power whenever possible. Connect the pump to AC power outlet and turn on the power
switch to fully charge the battery for emergencies.
(2). The warranty period is 6 months for the built-in batteries.
(3). Connect the pump to AC power outlet immediately when the low-battery graphic shows up.
(4). The battery may not be fully charged upon receipt. Connect the pump to AC power outlet for at least
10 hours.
NOTE- Pump can not complete initial inflation when battery capacity is under 25%.
4.9. Cellular communication (FOR IOT DEVICE ONLY)
The IoT device uses the 4G LTE NETWORK that transmits the device's data to your service provider
wirelessly.
(1). The 4G LTE NETWORK is activated when the system is turned on by default.
(2). The icon displayed at the top left of your screen indicates signal strength. Use this device in places
where 4G LTE NETWORK coverage is good to ensure optimal IoT services.
(3). The data is automatically transmitted to the service provider. In order to make sure that your data is
transferred, leave your device connected to the power outlet at all times.
Note- Data might not be transmitted if you use it outside of the country or region of purchase.
Note- Devices with cellular communication might not be available in all regions.
Note- Please be aware that within the wireless network, the availability and quality of the
network may be affected by terrain, buildings, and the weather.
Note- Consult with the service provider or the manufacturer for the cellular communication
service provider.
The filter: every 6 month The battery: every 2 year
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