1. Press the red circle switch to take out the back cover.
2. Remove the filter from the device.
3. Remove the packaging of the new filter.
4. Put the filter back into the machine.
5. Press the red circle switch button to close the back cover.
5.FUNCTIONING INSTRUCTIONS
Connect the device to a power supply. All indicators will be on for 1s and then off.
After that, the machine will get into the standby mode.
Button Operation
Power Button
1. Press the power button, the machine turns on at mid default mode. Meanwhile, the
buzzer rings for 1s and the light indicator turns on.
2. Press the power button again to turn the device off. All the lights will switch off
and the device gets into the standby mode.
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