Nicefeel FC3680 Series Instruction Manual Download Page 5

7

8

Plug the wire into the socket. If the socket is controlled with a switch on the 

wall, make sure it is on. The product handle has a power-on/off button, 

pause button, two pressure control buttons and a switch between super 

oxygen water and natural water on the front, of which the pressure control 

button can be used to control the water pressure. After plugging-in, the 

screen in the center of the body will show the operation status; press the 

power-on button, and then the screen will show ten levels from 01 to 10. 

The user may select a proper level to control the water pressure. The user 

may select the super oxygen water (for disinfection) by pressing the switch 

between super oxygen water and natural water. Set a 3-minute operation 

from start to halt (note: The product needs to restart after the timer is over). 

Take off the water tank, fill it with warm water, put on and tightly press the 

water tank cover. The sound of cracking means the installation is 
complete. The tank surface has volume marks in the unit of OZ. and ML.

How to Use

Prepare the Water Tank

Insert the nozzle into the middle of the knob at the top of the handle of the 

water flosser. If the nozzle is locked in place, the colored ring shall be flush 

with the end of the knob. To remove the brush from the handle, please 
press the nozzle eject button and pull the nozzle out of the handle. 

When using the product for the first time, 

please adjust the pressure gear on the 
handle of the product to the minimum 
value (the gear displayed on the body can 
be adjusted in gears 01-10). Start from 
the lowest gear, turn on the switch on  the 
handle, and gradually increase the 
pressure after the oral cavity adapts to it. 
You can also increase the pressure under 
the guidance of a professional dentist. 

Insert and remove the nozzle

Adjust pressure settings

Summary of Contents for FC3680 Series

Page 1: ...ill be charged as appropriate during the warranty period in the following cases 1 Damage caused by improper use maintenance and storage by the consumers 2 Damage caused by dismantling of unauthorized...

Page 2: ...pressure that may cause serious damage to these organs Please refer to the operating instructions for proper use Please follow the instructions or recommendations from dental profes sionals when usin...

Page 3: ...oral irrigator can remove harmful bacteria hidden deep in the crevices between teeth and below the gum line where cannot be cleaned by brushing teeth only The Company reserves the right of nal interpr...

Page 4: ...Ordinary high pressure nozzle Periodontal pocket nozzle Dental plaque nozzle Orthodontic brush Tongue Cleaner Ordinary high pressure nozzle comprising three colored rings for three persons Family Pac...

Page 5: ...imer is over Take o the water tank ll it with warm water put on and tightly press the water tank cover The sound of cracking means the installation is complete The tank surface has volume marks in the...

Page 6: ...o the mouth Align the nozzle to your teeth Turn on the pushing switch on the handle to adjust the water pressure to the desired value Control the direction of water ow by turning the knob on the top o...

Page 7: ...ongue scraper on your tongue and turn on the oral irrigator start by the minimum level and make gradual adjustment Slightly put the scraper at the center of the tongue back and then scrape forward Ort...

Page 8: ...battery if it will not be used for a long period in order to avoid battery leakage that damages the device 13 Common Failures and Handling Methods Leakage between the nozzle or the tongue cleaner and...

Page 9: ...s and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that int...

Reviews: