Nozzle Attachments; Operation; Filling The Water Tank - Nevadent NMD 3.7 B4 Bedienungsanleitung

state has been reached, the charging in-
dicator light charge 11 is lit green.
Battery signals: charging
indicator light charge
- Dental water jet 12 on battery charger 15:
charging indicator light charge 11 is lit
green: the battery is fully charged.
- Dental water jet 12 on battery charger 15:
charging indicator light charge 11 is lit
red: the battery is being charged.
- Dental water jet 12 switches itself off:
charging indicator light charge 11
flashes red. Charge the battery.
- The battery becomes weak during use:
charging indicator light charge 11
flashes red. Charge the battery.

7. Nozzle attachments

The items supplied include 2 nozzle attach-
ments 2.
The various marking rings 3 allow you to as-
sign the nozzle attachments 2 to different
family members.
The nozzle attachments 2 can be inserted
into the holders 13 of the battery char-
ger 15 for storage.
Attaching/removing the nozzle
attachment
• Take a nozzle attachment 2 and insert it
from above into the holder 4 of the den-
tal water jet 12 so that it clicks into
place.
• To remove it, hold down the release but-
ton 5 and carefully pull the nozzle at-
tachment 2 upwards.
NOTE: it is advisable to replace the nozzle
attachments 2 every 12 months (see "Order-
ing accessories" on page 25).

8. Operation

CAUTION:
11

8.1 Filling the water tank

You can fill the water tank with water without
removing it from the device.
WARNING! Risk of material damage!
1. Hold the switched-off dental water
2. Figure B: open the cover over the fill-
3. Fill the water tank 19 through the filling
4. Close the cover over the filling open-
In the first few days of use of a dental
water jet, some users may experience
slight gum bleeding. If the bleeding lasts
longer than 14 days, a dentist should
be consulted. Please also note the re-
marks on the water jet intensity (see
"Setting the water jet intensity" on
page 22).
If you suffer from severe periodontitis,
have injuries or ulcers in the oral muco-
sa or have had dental surgery during
the last two months, please consult a
dentist before using the dental water
jet.
Use only clean tap water without addi-
tives to fill the water tank. Additives
(such as mouthwashes) or other liquids
can damage the device.
The water should have a pleasant tem-
perature. Do not use water that is hotter
than 40 °C.
jet 12 horizontally.
ing opening 18.
opening 18.
ing 18.
21
GB