Sencor SOI 1100SL Repair manual

EN ORAL IRRIGATOR
Translation of the original manual
SOI 1100SL / SOI 1101RD
SOI 1102TQ / SOI 1210BL
SOI 1211GD

SOI 1100SL / SOI 1101RD
SOI 1102TQ / SOI 1210BL
SOI 1211GD

A
9
2
3
4
5
7
6
8
10
11
1
12
13
14
15
16
17
18
19
2
0
B
21 3 45

- 1 - 03/2023
2023, .
EN Oral Irrigator
Important safety instructions
READ CAREFULLY AND STORE FOR FUTURE USE.
• Oral irrigators may be used by children aged 8 years
and above and persons with reduced physical or mental
abilities or with insufficient experience and knowledge if
they are under supervision.
• Children must not play with the appliance. Cleaning
and maintenance performed by the user must not be
performed by unsupervised children.
• In the event that the power cord is damaged, have it
repaired at aprofessional service centre to prevent causing
adangerous situation. It is forbidden to use the appliance if
it has adamaged power cord.
• Oral irrigators must only be used with cold or warm water
or with the special solutions defined in this user’smanual.
• The parts of the appliance that need to be mounted or
stood upright, must be mounted or stood upright in such
away that they cannot fall into water.
Attention:
The appliance must only be used with the original
power adapter that came with it. In order to avoid
adangerous situation arising, never use adifferent
type of power adapter.

- 2 - 03/2023
2023, .
• The appliance must only be powered using asmall safe
voltage corresponding to the markings on the appliance.
Electrical safety
• Do not disconnect the power adapter from the power socket by pulling on the power cord. This could damage the power adapter or the power
socket. Disconnect the power adapter from the power socket by pulling on the plug.
• Do not place the power cord of the power adapter over sharp objects. Make sure that the power cord does not hang over the edge of atable and that
it is not touching aheated surface.
• Never use the power adapter supplied with this appliance for any other purposes.
• Keep the power adapter and its power cord dry.
• Do not wind the power cord of the power adapter around the handle of the appliance.
• Do not connect and disconnect the power adapter cord to and from the power socket with wet hands.
• Before connecting the power adapter to apower socket, check that the voltage on its rating label corresponds to the voltage in the power socket to
which you wish to connect it. Do not use an extension cord.
• Store, charge and use the appliance at an ambient temperature of 15°C to 35°C. Do not charge the appliance for longer than is necessary for it to
fully charge. Once it is charged, disconnect it from the power socket.
• Do not expose the appliance to temperatures higher than 50°C. Otherwise, the built-in battery could be damaged.
• The appliance is equipped with abuilt-in long-life battery that can only be replaced at aprofessional service centre. Never attempt to remove it from
the appliance and replace it with anew one yourself.
Warning:
Never disassemble the appliance for the purpose of removing the battery. Never short circuit the appliance or throw it into afire.
Incorrect use, risks releasing toxic substances or causing afire or explosion.
• Do not charge, use or store the appliance or leave it lying in abathroom or in locations where it could fall into abath, wash basin or other containers
filled with water.
• In the event that, the appliance together with the power cord connected via the adapter to mains power falls into water, under no condition reach for
it, rather, immediately disconnect the power adapter from the power socket. Never use apower adapter that was submerged in water. Hand it over to
an authorised service centre for inspection or contact the supplier of the appliance and request anew adapter.
Safety during use
• This oral irrigator is intended exclusively for cleaning teeth and oral hygiene of people. The oral irrigator is not intended for commercial purposes or
for cleaning the teeth of animals.
• Use the oral irrigator and the individual heads in accordance with the instructions contained in this user’smanual.
• In the event that you have recently had intensive dental work done, for example atooth or gum operation, suffered with tooth problems or you have
asuspicion of having dental problems (fillings, crowns, etc.), please consult your dentist prior to using the oral irrigator.
• In the event that gum bleeding occurs when the oral irrigator is used or if bleeding does not stop even after 2 weeks of its use, please contact your
dentist.
• If you have any health issues, please contact your dentist prior to using the oral irrigator.
• In the event that the oral irrigator (handle or power adapter) are damaged in any way, stop using it.
• Use only the original accessories supplied with this oral irrigator. Do not use nozzle heads other than those supplied by the manufacturer.
• The oral irrigator and its power adapter must only be used in indoor areas. Do not use it outdoors.
• Do not use the oral irrigator in rooms where aerosol sprays are used or where oxygen is administered.
• Do not expose the oral irrigator and its accessories to the outdoor environment, extreme temperatures, direct sunlight, excessive humidity or
excessively dusty environments.
• Do not place the oral irrigator and its accessories near heaters, open fires or other sources of heat.
Warning:
Keep the oral irrigator dry.
• Before every use, check the oral irrigator and its nozzle heads for damage. Never use an oral irrigator with adamaged nozzle head.
• The oral irrigator may heat up slightly during use or when it is charged. This is completely normal.
• Do not push too hard on the end of the nozzle head.
• To prevent injuries, do not fill the tank with hot water. Do not place any objects into the tank.
• Do not point the nozzle head under the tongue, into an ear, anose or eyes or other sensitive areas where injury could result.
• Do not clean the nozzle heads, the handle, power adapter or the water tank in adishwasher or microwave oven.
• Always turn off the oral irrigator and disconnect it from the power socket when not using it, when leaving it without supervision and before attaching,
removing or replacing nozzle heads and before cleaning, maintenance or storage. Store the oral irrigator and its power adapter in adry environment.

- 3 - 03/2023
2023, .
• Keep the oral irrigator clean. Perform cleaning and maintenance according to the instructions in chapter Cleaning and maintenance.
• Do not perform any maintenance on the oral irrigator other than cleaning the individual parts of the oral irrigator as described in chapter Cleaning and
maintenance.
• Do not use the oral irrigator if it has fallen on the floor, if it is not functioning correctly or if it is damaged in any way.
• In order to prevent ahazardous situation arising, do not repair the oral irrigator or any of its accessories yourself or modify it in any way. For all
repairs, contact an authorised service centre. By tampering with the appliance, you risk voiding your legal rights arising from unsatisfactory
performance or quality warranty.

- 4 - 03/2023
2023, .
• Prior to using this appliance, please read the user‘smanual
thoroughly, even in cases, when one has already familiarised
themselves with previous use of similar types of appliances. Only use
the appliance in the manner described in this user‘smanual. Keep this
user‘smanual in asafe place where it can be easily retrieved for future
use. In the event that you hand this appliance over to somebody else,
make sure to also include this user‘smanual.
• Carefully unpack the appliance and take care not to throw away any
part of the packaging before you find all its parts. We recommend
saving the original cardboard box, packaging material, purchase
receipt and responsibility statement of the vendor or warranty card for
at least the duration of the legal liability for unsatisfactory performance
or quality. In the event of transportation, we recommend that you pack
the appliance in the original box from the manufacturer.
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DESCRIPTION OF THE ORAL IRRIGATOR AND ITS ACCESSORIES
A1 Accessory mount hole
A2 Nozzle head release
button
A3 On/Off button
A4 Mode switch
A5 Normal mode indicator
A6 Soft mode indicator
A7 Pulse mode indicator/
charging indicator
A8 Handle
A9 Charging socket
A10 Charging socket cover
A11 Power adapter
A12 Nozzle head
A13 Marking ring
A14 Nozzle head locking pin
A15 Top tank filling opening
A16 Suction tube
A17 150 ml water tank
A18 Bottom tank filling opening
A19 Suction tube filter
A20 Travel case
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B1 Standard head
Suitable for normal cleaning,
removing bacteria from
between teeth and the area
between the tooth and the
gum.
B2 Orthodontic head
Suitable for cleaning around
braces or hard-to-reach
places around bridges.
B3 Tongue cleaning nozzle head
Suitable for cleaning the
tongue and face, for removing
bacteria, food remains and
dead cells from the surface.
B4 Cavity cleaning nozzle head
Suitable for cleaning hard-to-
reach or sensitive places
B5 Nasal cavity cleaning nozzle
head
Suitable for cleaning dust,
pollen, etc. from the nasal
cavity
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PURPOSE OF USE
• The oral irrigator is intended exclusively for oral hygiene. It helps to
remove bacteria from the interdental area and gum folds around teeth,
it quickly and gently removes food remains from the interdental area,
whilst simultaneously massaging your gums. In combination with
diligent tooth brushing it helps to actively care for the health of your
teeth. The oral irrigator is intended for domestic use and is not intended
for business activities or other professional areas of use.
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BEFORE FIRST USE
• Rinse all the nozzle heads B1 to B5 under running water.
• Flush out the water tank A17 several times and fill it with clean water
as described in chapter Filling the water tank with water Insert the
nozzle head B1 into the oral irrigator as described in chapter Attaching
and removing nozzle heads. Point the nozzle head into asink and turn
the oral irrigator on using button A3. Use the mode switch A4 to select
Normal mode and allow water to flow though the nozzle for awhile to
flush out the suction tube A16 and the nozzle head. The process is the
same for nozzle heads B2 to B5.
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CHARGING the oral irrigator
• The oral irrigator is equipped with abuilt-in Lithium-ion battery that
serves as an internal power source and enables cordless operation of
the oral irrigator. Before first use or after not using it for along time, first
allow the oral irrigator battery to fully recharge. It takes approximately
8 hours to fully charge the battery. Only use the original power
adapter A11 to charge the oral irrigator.
Warning:
There must be no moisture in the vicinity of the
charging socket A9 or its cover A10. Therefore, before
connecting the power adapter, we recommend wiping
the handle A8 dry.
• Pull the charging socket cover A10 to remove it and insert the
connector of the power adapter A11 into the charging socket A9. Insert
the power adapter plug A11 into apower socket. Charging is indicated
by the indicator A7 flashing.
Note:
The operation of the oral irrigator is blocked during the charging
process and it cannot be started.
• As soon as the battery is fully charged, the indicator A7 will remain lit.
First, pull the power adapter plug A11 out of the power socket and only
then disconnect the power adapter‘sconnector from the socket A10.
Insert the charging socket cover A10 back into place.
Attention:
Do not leave the oral irrigator connected to the external
power source for longer than is necessary to charge it.
• Afully charged battery will provide approximately 56 minutes of
operation or two weeks of operation when used twice aday. Then it is
necessary to charge the battery again.
• Recommendations for achieving the longest possible battery lifetime:
– In order for the built-in battery to serve you as long as possible,
charge, use and store the oral irrigator in adry environment at an
ambient temperature of 15–35 °C. Lower or higher temperatures
have anegative impact on the lifespan of the battery.
– Do not wait for the battery to become completely flat. It is better to
charge the battery before it is completely flat.
– When the oral irrigator is not used for an extended period of time,
charge it at least once every 6 months.
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FILLING THE WATER TANK
• You can fill the water tank A17 without having to take it out of the
handle A8. Turn off the oral irrigator, hold horizontally. Open the
bottom filling opening cover A18, fill the tank with water and securely
close the cover. Carefully wipe away any spilt water.
Tip:
Apart from water, you can also fill the water tank A17 with mouth
wash or another solution. Using amouth wash makes the
oral irrigator even more effective. However, do not use mouth
washes containing isopropyl myristate or ahigh concentration of
essential oils. These substances are included in mouth washes
sold in glass and ceramic containers and could damage the
water tank A17 and the inner parts of the oral irrigator. Mouth
washes containing substance that are harmless to the oral
irrigator are sold in plastic containers.
EN Oral Irrigator
User'smanual

- 5 - 03/2023
2023, .
Attention:
The water should have apleasant temperature. Do not
use water hotter than 40 °C.
• It is also possible to fill the water tank A17 when removed from the oral
irrigator. Use one hand to hold the handle A8 and the other to hold the
water tank A17, then pull it downwards to slide it out of the grooves
inside the handle A8. Take care not to damage the suction tube A16.
Fill the water tank A17 with water through the top filling opening A15.
Do not overfill. Carefully wipe away any spilt water. Before sliding the
water tank A17 back into the handle A8, first insert the suction tube
A16 into the water tank A17 and only then insert the water tank A17
back into the groove inside the handle A8.
ATTACHING AND REMOVING NOZZLE HEADS
• Nozzle heads B1 to B5 are supplied with rings A13 of various colours
to make them discernible for other people, e.g. family members.
• Select the desired nozzle head and insert its pin A14 from above
vertically into the hole A1 in the handle A8 of the oral irrigator. At
the same time, hold handle A8 in such away that button A3 is not
pressed.
• To remove the nozzle head, hold down button A2 and pull the nozzle
head vertically upwards from the hole A1.
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USING THE ORAL IRRIGATOR
• Before you start using the oral irrigator, acquaint yourself with all the
operating instructions.
• Fill the water tank A17 with fresh water.
• Select an appropriate type of nozzle head and mount it on the oral
irrigator. Before every use, check the nozzle head for damage. Never
use an oral irrigator with adamaged nozzle head.
• Repeatedly press the mode switch A4 until the indicator of the desired
mode is lit:
– indicator A5, Normal mode: Normal water current suitable for
standard cleaning.
– indicator A6, Soft mode: Gentle water current suitable for gentle
cleaning of sensitive gums.
– indicator A7, Pulse mode: Cleaning gums with massage.
Note:
The mode can be changed even while the irrigator is spraying.
• Insert the nozzle head into an open mouth and lean over asink to
allow water and flushed out food remains to flow out.
• Turn on the oral irrigator by pressing button A3. Point the water current
at the location that you wish to spray, i.e. interdental areas, the line
between the teeth and gums.
Tip:
The ribbed bottom part of every nozzle head enables it to be
rotated around by 360°to enable easy access to all parts of
the mouth.
• Move the nozzle head slowly from one interdental area to the next. In
this way, clean all the inner and outer sides.
• Thoroughly also spray the area around braces, crowns and bridges.
• When massaging gums, point the nozzle vertically at the gums and
also spray the gum line.
• When no more water comes out of the nozzle, the water tank A17 is
empty. Turn off the oral irrigator using button A3 and refill the water
tank. When the oral irrigator is turned on again, it will automatically
restart in the last selected mode.
Attention:
If indicator A7 starts flashing while the oral irrigator is
running, it means that the battery is almost flat and
it is necessary to charge it as described in chapter
Charging the oral irrigator.
• To turn off the oral irrigator, press button A3. Take the nozzle head out
of your mouth only when the oral irrigator is turned off.
Note:
The oral irrigator has atimer switch, which automatically turns it
off after two minutes of operation, meaning that you do not need
to monitor how long you have been cleaning.
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CLEANING AND MAINTENANCE
Attention:
When cleaning the oral irrigator, use water up to
atemperature of 50 °C or aneutral cleaning agent.
For cleaning, do not use steel wool, solvents or
cleaning products with an abrasive effect, etc. to
prevent damaging the surface being cleaned. Do not
submerge the oral irrigator in water when cleaning it.
WATER TANK
• To prevent bacteria multiplying inside, empty the water tank A17 after
every use. Rinse the water tank with water, wipe it with aclean dry
wiping cloth and allow it to drip dry.
• If you poured mouth wash or its solution into the water tank A17 when
using the oral irrigator, it is necessary to rinse it out. We recommend
filling the water tank A17 with clean water and then run the oral
irrigator to pump all the contents of the water tank into asink. Then
rinse the water tank with water, wipe it with aclean dry wiping cloth
and allow it to drip dry.
HANDLE
• Wipe the handle A8 with aclean dry cloth. In the event that it is very
dirty, you can use alightly dampened cloth. Then thoroughly wipe the
cleaned surface until dry. Always wipe the water tank compartment
and the suction hose A16 until dry. Do not bend, pull or twist the
suction tube A16!
Attention:
The handle A8 is not designed to be washed under
awater tap. Do not spray the oral irrigator or its
power adapter A11 with water or any other liquid or
submerge it in water or any other liquid.
NOZZLE HEADS
• To prevent deposits from forming, rinse any used nozzle heads after
every use . Then wash the surface of the nozzle head with water
and then wipe with asoft wiping cloth always until dry. For hygiene
reasons, we recommend replacing the nozzle heads every six months
with new ones.
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STORAGE
• When you have finished using the oral irrigator, prepare it according
to the instructions in chapter Cleaning and maintenance. Store the
oral irrigator in adry place away from direct sunlight. If you wish to
store the oral irrigator for an extended period of time, we recommend
removing the water tank A17 from the handle A8.
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- 6 - 03/2023
2023, .
TROUBLESHOOTING
Problem Possible cause Solution
The oral irrigator does
not work after being
unpacked.
The oral irrigator was
stored in awarehouse
and was not used for
longer than 3 months.
Allow it to charge for at
least 8 hours.
Even after being
charged, the oral
irrigator runs for only
afew minutes.
The battery lifetime is
ending.
Contact the
manufacturer'sservice
centre or the vendor.
The charging time
was insufficient.
Allow the oral irrigator
to charge for at least
8hours.
Water pressure is
very low.
The nozzle is clogged
with material.
Clean out the nozzle or
replace it.
The nozzle is
deformed. Replace the nozzle.
The suction tube
filter is clogged with
material.
Clean out the filter.
Water is not spraying
out of the oral irrigator.
The water tank is
empty. Refill with water
The oral irrigator is
tilted too much during
use.
Hold the oral indicator as
vertically as possible.
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TECHNICAL SPECIFICATIONS
Oral Irrigator
Dimensions including the nozzle head
(width × depth × height) ......................................................... 275 × 73 × 56 mm
Weight with nozzle head ................................................................................. 265 g
Water tank volume ........................................................................................... 150 ml
Pump frequency .......................................................................... 1,400 pulses/min
Water pressure.................................................................................. 275 – 620 kPa
Protection class level against damaging entry of water ........................... IPX7
Built-in battery
Type ................................................................................................. Li-ion, 5 V/ 0.6 A
Power adapter
Rated voltage range ........................................................................ 100−240 VAC
Rated frequency....................................................................................... 50−60 Hz
Output....................................................................................................... 5 VDC/0,6 A
The declared noise emission level of the appliance is 75 dB(A), which
represents alevel Aof acoustic power with respect to areference acoustic
power of 1 pW.
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EXPLANATION OF TECHNICAL TERMINOLOGY
Protection class level against damaging entry of water:
IPX7 – The appliance is protected against damaging entry of water when
submerged at a depth of 1 metre for 30 minutes.
Changes to text and technical parameters are reserved.
DISPOSAL OF USED BATTERIES
Prior to handing over the product at aspecialised collection facility, it
is necessary to ensure that the built-in battery is removed. Attention,
the following procedure is irreversible! Before removing the battery,
disconnect the oral irrigator from the power adapter and allow it to fully
discharge. Slide out the water tank A17. Using asuitable tool, remove the
two rubber rests on the underside of the handle A8 and screw out the two
fastening screws. Next to the suction hose A16, at the top of the handle,
screw off two more screws. This will release the cover and you will gain
access to the inside of the oral irrigator. Disconnect or cut off the battery
wires and remove the battery. Battery removal may also be performed
at an authorised service centre. In the event that the product has been
disassembled for the purpose of ecological disposal then it must not be
reassembled.
This symbol indicates that used batteries do not belong in
ordinary municipal waste. Hand over used batteries to
designated collection points for proper disposal. Correct
disposal of batteries will help prevent negative impacts on
the environment and human health.
Disposal in other countries outside the European Union.
This symbol is valid in the European Union. If you wish to dispose of used
batteries, request the necessary information about the correct disposal
method from the local authorities or from your vendor.
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INSTRUCTIONS AND INFORMATION REGARDING THE DISPOSAL OF
USED PACKAGING MATERIALS
Dispose of used packaging material at asite designated for waste in your
municipality.
DISPOSAL OF USED ELECTRICALAND ELECTRONIC EQUIPMENT
This symbol on products or original documents means that
used electric or electronic products must not be added to
ordinary municipal waste. For proper disposal, renewal and
recycling, hand over these appliances to determined
collection points. Alternatively, in some European Union
states or other European countries you may return your
appliances to the local retailer when buying an equivalent
new appliance. Correct disposal of this product helps save
valuable natural resources and prevents potential negative effects on the
environment and human health, which could result from improper waste
disposal. Ask your local authorities or collection facility for more details. In
accordance with national regulations penalties may be imposed for the
incorrect disposal of this type of waste.
For business entities in European Union states
If you want to dispose of electric or electronic equipment, ask your retailer
or supplier for the necessary information.
Disposal in other countries outside the European Union.
This symbol is valid in the European Union. If you wish to dispose of this
product, request the necessary information about the correct disposal
method from the local council or from your retailer.
This product meets all the basic requirements of EU
directives related to it.

FAST ČR, a.s.
U Sanitasu 1621
CZ-251 01 Říčany
www.sencor.eu