Silk'n OPTIFLOSS ND-DC01 User manual

OPTIFLOSS
DE
TR
FR
IT
NL
NO
ES
SV
PT
DA
EN
GR
EN
EN
USER MANUAL
DE
BEDIENUNGSANLEITUNG
FR
MODE D’EMPLOI
NL
GEBRUIKSAANWIJZING
ES
MANUAL DE USUARIO
PT
MANUAL DO UTILIZADOR
GR
ΟΔΗΓΊΕΣ ΧΡΉΣΗΣ
TR
KULLANIM KILAVUZU
IT
MANUALE D’USO
NO
BRUKERHÅNDBOK
SV
ANVÄNDARMANUAL
DA
BRUGERMANUAL
ID: #05007
m
y
h
a
n
s
e
c
o
n
t
r
o
l
.
c
o
m
M
A
N
U
A
L
D
E
V
E
L
O
P
E
D
I
N
G
E
R
M
A
N
Y
User-friendly
Manual
ND-DC01

B
C
D
A
2
DE
TR
FR
IT
NL
NO
ES
SV
PT
DA
EN
GR
EN
1 2 3
4
5
5
17
6
7
12
13
8 9 10 11
2
8
10
9
11
6
16
15
4
2.
1.
3.
14

3
Copyright 2021 © Home Skinovations Ltd. All rights reserved.
Legal notice
Home Skinovations Ltd. reserves the right to make changes to its
products or specifications to improve performance, reliability, or
manufacturability. Information furnished by Home Skinovations
Ltd. is believed to be accurate and reliable at the time of publica-
tion. However, Home Skinovations Ltd. assumes no responsibility
for its use. No license is granted by its implication or otherwise
under any patent or patent rights of Home Skinovations Ltd.
No part of this document may be reproduced or transmitted
in any form or by any means, electronic or mechanical, for any
purpose, without the express written permission of Home
Skinovations Ltd. Data is subject to change without notification.
Home Skinovations Ltd. has patents and pending patent applica-
tions, trademarks, copyrights, or other intellectual property rights
covering subject matter in this document. The furnishing of this
document does not give you any license to these patents, trade-
marks, copyrights, or other intellectual property rights except
as expressly provided in any written agreement from Home
Skinovations Ltd. Specifications are subject to change without
notice.
SILK’N and the SILK’N logo are registered trademarks of Home
Skinovations Ltd.
Invention Works B.V.
Donk 1B, 2991 LE Barendrecht, The Netherlands
www.silkn.eu – [e-mail]
EN

4
EN
Table of contents
1 Package contents/device parts ______________ 5
2 General information _______________________ 5
2.1 Reading and storing the user manual __________________________ 5
2.2 Explanation of symbols_____________________________________ 5
3 Safety _____________________________________ 7
3.1 Proper use ______________________________________________ 7
3.2 Safety instructions ________________________________________ 7
4 Checking the product and package contents _ 11
5 Charging __________________________________ 11
6 Operation _________________________________ 12
6.1 Oral cleaning_____________________________________________ 12
6.2 After every use___________________________________________ 13
6.3 Removing or replacing the tip________________________________ 14
7 Cleaning___________________________________ 14
7.1 Main unit________________________________________________ 14
7.2 Water tank ______________________________________________ 14
7.3 Tips ____________________________________________________ 15
8 Storage____________________________________ 15
9 Troubleshooting ___________________________ 15
10 Technical data _____________________________ 16
10.1 General_________________________________________________ 16
10.2 USB wall adapter _________________________________________ 16
11 Disposal ___________________________________ 17
11.1 Disposing of the packaging __________________________________ 17
11.2 Disposing of the product ___________________________________ 18
12 Warranty__________________________________ 18
13 Customer service __________________________ 19

5
EN 1 Package contents/device parts
1Connection hole 9Tongue cleaner tip
2Storage compartment cover 10 Orthodontic tip
3Charging port 11 Plaque remover tip
4Water tank 12 USB wall adapter
5Water tank cover 13 USB cable
6Tip release button 14 Travel pouch
7Storage case for tips 15 Indicator light, 3×
8Standard tip, 2× 16 Operation button ( )
17 Tip storage compartment
2 General information
2.1 Reading and storing the user manual
This user manual accompanies this OptiFloss
portable dental waterflosser (hereafter referred
to as the “product”), and contains important
information on setup and handling.
Before using the product, read the user manual
carefully. This particularly applies to the safety instructions. Failure
to do so may result in personal injury or damage to the product.
The user manual is based on the standards and rules in force
in the European Union. When abroad, you must also observe
country-specific guidelines and laws. Store the user manual for
further use. Make sure to include this user manual when passing
the product on to third parties.
2.2 Explanation of symbols
The following symbols and signal words are used in this user manual,
on the product or packaging.
WARNING!
This signal symbol/word designates a hazard with moderate risk,
which may result in death or severe injury if not avoided.
NOTICE!
This signal word warns of possible damage to property.

6
EN
This signal symbol provides you with useful
additional information on handling and use.
Read the user manual.
Declaration of Conformity: Products labelled with
this symbol meet all applicable provisions of the
European Economic Area.
Devices marked with this symbol are only suitable
for household use (dry indoor rooms).
This symbol identifies voltage and the current rating
for direct current.
The word “GS” stands for tested safety. Products
marked with this symbol meet the requirements of
the German Product Safety Act (ProdSG).
IP20 The USB wall adapter is protected against solid
objects up to 12 mm.
The international efficiency mark indicates that the
power supply meets the level VI requirements (USB
wall adapter).
s
The USB wall adapter is equipped with a short-
circuit proof safety transformer.
sThe USB wall adapter has a switching power supply.
s
This symbol indicates the polarity of the pins in the
USB wall adapter.
This symbol identifies electrical devices that belong
to the protection class II.
ta Ambient temperature (USB wall adapter)

7
EN 3 Safety
3.1 Proper use
The product is exclusively designed to remove plaque and food
residues, and to maintain your oral hygiene. It is only intended for
private use and not suitable for commercial purposes.
Only use the product as described in this user manual. Any other
use is considered improper and may result in damage to property
or persons. The manufacturer cannot be held liable for damages
or injury incurred through improper or incorrect use.
3.2 Safety instructions
WARNING! RISK OF ELECTRIC SHOCK!
• Only connect the product if the line voltage
of the socket corresponds to the data on
the rating plate of the USB wall adapter.
• Only connect the USB wall adapter to an
easily accessible socket so that you can
quickly disconnect it from the mains supply
in the event of a problem.
• The supplied USB wall adapter can only be
connected to the product. Do not use it for
other purposes.
• Do not use the product, USB cable or
USB wall adapter if they are damaged or
defective. The manufacturer or customer
service must replace the damaged or
defective parts to avoid risks.
• Do not open the housing; instead, have
a qualified professional perform repairs.
Contact the customer service team for this.
Liability and warranty claims are waived

8
EN
in the event of repairs performed by the
user, improper connection or incorrect
operation.
• Only parts that comply with the original
device data may be used for repairs. This
product contains electrical and mechanical
parts which are essential for providing
protection against sources of danger.
• Do not immerse the USB cable or USB wall
adapter in water or other liquids.
• Do not leave the product submerged in
water (max. 1 m) or under running water
for more than 30 minutes.
• Always switch the product o when you
are not using it, before changing the tip,
when you intend to clean it, or in the event
of a malfunction. Always unplug the USB
wall adapter when you are not charging the
product.
• Never touch the USB cable and USB wall
adapter with wet or damp hands.
• Never insert any objects into the housing.
• Do not pull the USB wall adapter out of the
socket by the USB cable; instead, always pull
it out by the adapter itself. Never move,
pull, or carry the product by the USB cable.
• Keep the product, USB cable and USB wall
adapter away from open flames and hot
surfaces.

9
EN • Lay the USB cable so that it does not pose a
tripping hazard.
• Do not kink the USB cable or wrap it
around the product. Do not lay the USB
cable over sharp edges.
• Only use the product indoors.
WARNING! RISK OF INJURY!
• The product can be used by children aged
from 8 years and above and persons with
reduced physical, sensory or mental capabilities
or lack of experience and knowledge if they
have been given supervision or instruction
concerning the use of the product in a safe
way and understand the hazards involved.
Children must not play with the product.
Cleaning and user maintenance must not be
performed by children unless they are older
than 8 years and supervised.
• Keep children under the age of 8 away
from the product, USB cable and USB wall
adapter.
• Make sure that children do not play with the
plastic wrapping. They may get caught in it
when playing and suocate.
• Use this product only for its intended use
as described in this manual. Do not use
attachments not recommended by the
manufacturer.

10
EN
• Use only cold or warm water (not
exceeding 40 °C) with the product.
• Do not leave the product unattended while
in use.
• Do not direct the water pulses under the
tongue or into the ear, nose, eye, or other
sensitive areas.
• Do not press the tip too firmly against your
teeth or gums.
• Consult your dentist before you use this
product if you have had recent oral or
gum surgery, suer from an ongoing dental
condition, had extensive dental work, have
suspected issues with your dental work, or
are not sure whether the product is suitable
for you (e.g. using a pacemaker).
• Stop using the product and contact a
physician/dentist if discomfort or pain is
experienced.
NOTICE! RISK OF DAMAGE!
• Keep the product away from open fire, hot
surfaces, high temperatures or the eects of
the weather (e.g. rain).
• Do not place the product on the edge of a
surface to avoid dropping.
• Unplug this product before filling the water
tank. Fill the water tank with water or
mouthwash only. Do not overfill.

11
EN • Never fill the housing with liquid.
• Stop using the product if its plastic parts
exhibit cracks or breaks or are deformed.
Only replace damaged parts with
corresponding original spare parts.
4 Checking the product and package
contents
NOTICE! RISK OF DAMAGE!
• If you are not cautious when opening the
packaging with a sharp knife or other pointed
objects, you may quickly damage the product.
Be very careful when opening it.
1. Take the product out of the packaging.
2. Check to make sure that all parts are included (see Fig. A).
3. Check whether the product or individual parts are damaged. If
this is the case, do not use the product. Contact our customer
service.
5 Charging
WARNING! RISK OF INJURY!
• Charge only with the supplied USB cable and
USB wall adapter.
• Only charge the product at temperatures
between 0 and 40 °C.
• Fully charge the product before first use and when the
battery power is low.
• The top indicator light 15 flashes during operation
when the battery power is low. Recharge the product.
• The product cannot be used during charging.

12
EN
1. Plug the smaller end of the USB cable 13 into the charging
port 3of the product.
2. Plug the larger end of the USB cable into the USB port of the
USB wall adapter 12 .
You may also connect the USB cable to a compatible USB
power source (e.g. PC, laptop or powerbank) for charging.
3. Plug the USB wall adapter into a mains socket for charging.
All indicator lights flash when charging starts.
The bottom indicator light stops flashing and stays lit when the
charging level reaches 60 %.
The middle indicator light stops flashing and stays lit when the
charging level reaches 80 %.
All three indicator lights stay lit when the charging level
reaches 98 %.
4. When charging is done, unplug the USB wall adapter from the
mains socket and disconnect the USB cable from the product.
6 Operation
6.1 Oral cleaning
1. Insert a tip into the connection hole 1. You will hear a click
sound when the tip is fully inserted (see step 1 in Fig. B).
Use a standard tip 8for general teeth and gum cleaning.
There are two standard tips (0.6 / 0.8 mm). The one with a
smaller diameter oers higher water pressure.
Use the tongue cleaner tip 9for tongue scraping and
cleaning.
Use the orthodontic tip 10 if you have braces, or other hard-
to-reach places.
Use the plaque remover tip 11 to remove plaque around the
gums.
2. Rotate the tip so that it is facing a direction convenient for
cleaning (see step 2 in Fig. B). The tip can rotate 360°.
3. Gently pull the water tank 4downwards until it clicks into place
(see step 3 in Fig. B).
4. Hold the product horizontally and flip open the water tank
cover 5(see Fig. C).
5. Fill the water tank with water (not exceeding 40 °C) and close
the cover. Do not overfill the water tank.

13
EN 6. Hold the product in an upright position with the top part of
the standard tip pointing towards the cleaning area (teeth or
gum). Keep your mouth slightly opened so that water can flow
out.
7. Press the operation button ( ) 16 once.
The product is now switched on and in the Normal mode for
normal cleaning. The top indicator light 15 illuminates.
Water pulses come out from the tip once the product is
switched on.
8. Press the operation button ( ) again.
The product is now in the Soft mode for gentle cleaning. The
middle indicator light illuminates.
9. Press the operation button ( ) a third time.
The product is now in the Pulse mode for cleaning and
massaging. The bottom indicator light illuminates.
In this mode, the product uses alternating strong and weak
water pulses for a massage-like soothing effect.
10. Press the operation button ( ) a fourth time.
The product is now in the Manual mode for manual cleaning.
All three indicator lights illuminate. In this mode, the ejection
of water pulses can be manually adjusted. Press the operation
button ( ) again and hold the button until it has reached the
desired amount of water pulses.
11. With the operation mode selected, direct the water pulses
slowly along the teeth and gum line at a right angle.
For tongue cleaning, use the cup on the tongue cleaner tip to
gently scrap against the tongue surface from the back to the
front.
12. The product automatically switches o after 90 seconds.
You can also press the operation button ( ) a fifth time,
or press and hold the operation button ( ) to switch the
product o any time.
All indicator lights turn o when the product is switched o.
6.2 After every use
1. Open the water tank cover 5, pour out the remaining water
from the water tank 4and then close the water tank cover.
2. Direct the tip to a sink and press the operation button ( ) 16
to switch the product on for a few seconds. This will drain the
remaining water inside the water tank and the internal parts of
the product.

14
EN
3. Wipe the product dry with a dry cloth.
4. Gently push the water tank upwards until it is fully closed.
6.3 Removing or replacing the tip
1. Make sure the product is switched o.
2. Press and hold the tip release button 6and lift the tip 8/9/
10 /11 upwards to remove it from the connection hole 1.
3. Release the tip release button.
For tip replacement, insert another tip into the connection
hole. You will hear a click sound when the tip is fully inserted.
7 Cleaning
WARNING! RISK OF ELECTRIC SHOCK!
• Always unplug the product from mains
power before cleaning.
NOTICE! RISK OF DAMAGE!
• Do not use any aggressive cleaners (e.g.
vinegar or limescale removers), brushes
with metal or nylon bristles, or sharp or
metallic cleaning utensils such as knives, hard
scrapers and the like.
• Do not use hot water for cleaning.
7.1 Main unit
Use a damp cloth (if necessary, with liquid soap) to wipe o the
main unit and then wipe dry with a dry cloth.
7.2 Water tank
1. Clean the inside of the water tank 4with warm water.
Remove any dirt at the water tank cover 5with a damp
cloth.
2. Pour out the water from the water tank. Always keep the
water tank dry when not in use and before being stored.

15
EN 7.3 Tips
1. Clean the tips 8/9/10 /11 with warm water.
2. Wipe the tips dry with a dry cloth.
8 Storage
All parts must be completely dry before being stored. Make
sure there is no water in the water tank 4.
• Store the product in a clean and dry place, avoiding heat and
direct sunlight.
• Store the product in the travel pouch 14 when travelling to
avoid damage.
• Store the tips 8/9/10 /11 in the storage case for tips 7.
One of the standard tips can also be stored in the tip storage
compartment 17 when travelling to avoid damage. Push the
storage compartment cover 2sidewards to open it
(see Fig. D).
9 Troubleshooting
Some problems may be caused by minor faults that you can fix
yourself. To do so, follow the instructions in the following table.
If it is still not possible to resolve the problem, contact customer
service. Do not repair the product yourself.
Fault Possible cause and solution
The product does
not operate. • Make sure the product is properly charged.
The product does
not charge. • Make sure the USB cable is securely connected between the product and
USB wall adapter, and the USB wall
adapter is properly connected to a mains
socket.
Water pressure is
very low. • Make sure the product is properly charged.
• Make sure the tip is not dirty or
deformed.
Water does not
come out from
the tip.
• Make sure the water tank is not empty.
• Make sure the product is not tilted. Keep
the product in an upright position.

16
EN
10 Technical data
10.1 General
Model: ND-DC01
Rated voltage: DC 5 V
Power: Max. 8 W
Rechargeable battery: 1,500 mAh lithium, 3.7 V
Charging time: 3 hours
Operating time: Up to 60 minutes / full charge
Automatic power o: 90 seconds
Water tank capacity: 180 ml
Noise level: ≤ 70 dB
Pump frequency: 2,100 pulses/minute (normal mode)
1,260 pulses/minute (soft mode)
2,100 or 1,260 pulses/minute (pulse mode)
Water pressure: 6.2 bar (normal mode)
3.8 bar (soft mode)
IP code: IPX7 (protected against water
immersion for up to 30 minutes at
a depth of 1 m)
Weight: 230 g
Dimensions: 4.9 × 7.45 × 14.35 cm
10.2 USB wall adapter
Model number: PS06H050K0500EU
Input: 100–240 V~ 50/60 Hz 0.25 A
Output: 5.0 V 0.5 A, 2.5 W
Protection class: II
IP code: IP20 (protected against solid objects up
to 12 mm)

17
EN Published information Value and precision Unit
Name or trademark of
the manufacturer,
commercial register
number and address:
Shenzhen Flypower
Technology Co., Ltd.
Building A2, Haosan
Linpokeng 2nd Industry
Zone, Nanpu Road,
Shajing, Bao’an, Shenzhen,
Guangdong, China
Model identifier: PS06H050K0500EU
Input voltage: 100–240 V
Input alternating current
frequency: 50/60 Hz
Output voltage: 5.0 V
Output current: 0.5 A
Output power: 2.5 W
Average eciency during
operation: 73.61 (min.) %
Eciency at low load
(10 %): 63.55 (min.) %
Power consumption at
zero load: 0.0396 (max.) W
11 Disposal
11.1 Disposing of the packaging
Sort the packaging before you dispose of it.
Dispose of paperboard and cardboard with the
recycled paper service and wrappings with the
appropriate collection service.

18
EN
11.2 Disposing of the product
(Applicable in the European Union and other European countries
with separate collection systems of recyclable materials)
Old appliances may not be disposed of in the
household waste!
Should the product no longer be capable of being used
at some point in time, dispose of it in accordance
with the regulations in force in your city or
county. This ensures that old appliances are recycled
in a professional manner and also rules out negative
consequences for the environment. For this reason, electrical
equipment is marked with the symbol shown here.
Batteries and rechargeable batteries may not be
disposed of with household waste!
As the end user you are required by law to bring all
batteries and rechargeable batteries, regardless
whether they contain harmful substances* or not, to a
collection point run by the communal authority or to
a retailer, so that they can be disposed of in an
environmentally friendly manner.
Bring the entire product (including the rechargeable battery) to
your collection point and make sure that it is in an uncharged
state!
* labelled with: Cd = cadmium, Hg = mercury, Pb = lead
Note: To remove the rechargeable battery, wrap a towel around
the product and use a hammer to smash the housing. Make sure
your eyes and hands are protected to avoid injury. Please note,
the removal of the rechargeable battery is not reversible.
12 Warranty
This product is covered by a 2-year warranty according to
European regulations and law. The extent of the warranty on this
product is limited to technical defects caused by faulty production
processes. In the event you want to claim warranty please be
sure to contact our customer service for instructions. They may
be able to solve your problem without needing to return the
product to the store or our service center. Our customer service
is always pleased to help you!

19
EN 13 Customer service
For more information about the products of Silk’n visit your
regional Silk’n website: www.silkn.eu. If the device is damaged,
defective, in need of repair or you need our assistance, please
contact your nearest Silk’n service center. This manual is also
available as a PDF download from: www.silkn.eu.
Service number: 0906-2130009
Email: [e-mail]

20
DE
Copyright 2021 © Home Skinovations Ltd. Alle Rechte vorbehalten.
Rechtlicher Hinweis
Home Skinovations Ltd. behält sich das Recht vor, Änderungen
an seinen Produkten oder Spezifikationen zur Verbesserung von
Leistung, Betriebssicherheit oder Herstellbarkeit vorzunehmen.
Durch Home Skinovations Ltd. bereitgestellte Informationen
werden zum Zeitpunkt der Veröentlichung als korrekt und
verlässlich angesehen. Die Home Skinovations Ltd. übernimmt
allerdings keine Verantwortung für deren Verwendung. Es wird
weder stillschweigend noch unter einem Patent oder unter
Patentrechten der Home Skinovations Ltd. eine Lizenz eingeräumt.
Kein Teil dieses Dokuments darf in irgendeiner Form oder mit
elektronischen oder mechanischen Mitteln für irgendwelche
Zwecke ohne ausdrückliche schriftliche Genehmigung der Home
Skinovations Ltd. reproduziert oder übertragen werden.
Änderungen der Daten ohne Vorankündigung sind vorbehalten.
Die Home Skinovations Ltd. verfügt über Patente sowie anhän-
gige Patentanmeldungen, Handelsmarken, Urheberrechte oder
sonstige Rechte geistigen Eigentums, welche Gegenstand dieses
Dokumentes sind. Die Bereitstellung dieses Dokumentes gibt Ihnen
keinerlei Lizenz für diese Patente, Handelsmarken, Urheberrechte
oder sonstigen Rechte geistigen Eigentums, sofern dies nicht
ausdrücklich in einer schriftlichen Vereinbarung von Home
Skinovations Ltd. geregelt ist. Änderung der technischen Daten
ohne Vorankündigung vorbehalten.
Silk’n und das Silk’n-Logo sind eingetragene Warenzeichen der
Home Skinovations Ltd.
Invention Works B.V.
Donk 1B, 2991 LE Barendrecht, Die Niederlande
www.silkn.eu - inf[email protected]