Use; Carrying Out A Skin Test; Charging The Battery; Please Note The Following Before Use - Beurer FC 40 Instructions For Use Manual

6. Use

6.1 Carrying out a skin test

Carry out a skin test with the device 24 hours before use. Test the device at
the lowest intensity level on small, inconspicuous areas of your neck. If, after
24 hours, the tested area is red or painful, do not use the device.
IMPORTANT
Do not use the device on the same area of skin for a long period of time in
order to prevent bruises.

6.2 Charging the battery

Before using the device for the first time, let it charge for a minimum of
5 hours first. Proceed as follows:
• Connect the USB charging cable with a suitable mains adapter (output: 5 V;
0.5 A) and the device. Then insert the mains adapter into a suitable socket.
Alternatively, you can also charge the device with the USB charging cable
via the USB port on your computer or laptop.
The battery state indicator in the display displays the current battery state
during charging. Once the device is fully charged,
The battery will last for approx. 90 minutes of operation (at the highest inten­
sity level) when fully charged. If the battery charge indicator
display, you have to recharge the device.

6.3 Please note the following before use

Note
Before you start using the device, make sure that your face is clean, dry and
free of any traces of products such as powder, cream or make­up.
WARNING
• Do not use the device more than once a week.
• Immediately after use, the treated skin on your face may be slightly
reddened. This is normal and the reddening will disappear by itself after
30 minutes at the latest.
21
appears in the display.
flashes in the