EW1311 - Interdental brush PANASONIC - Free user manual and instructions

USER MANUAL EW1311 PANASONIC

• Do not immerse the charger in water or wash it with water. Doing so may cause electric shock or re due to a short circuit.

• Always unplug the power plug from a household outlet when cleaning the charger. Failure to do so may cause electric shock or injury.

• The supply cord cannot be replaced. If the cord is damaged, the charger should be scrapped. Failure to do so may cause an accident or injury.

• Oral irrigators 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 under supervision. EW1311_EU.indb 4 2018/11/14 13:02:245 English

• Oral irrigators shall be used only with cold or warm water, or specic solutions as dened in the manufacturer’s instructions.

• Children shall not play with the appliance.

• Do not use anything other than the supplied charger for any purpose. Also, do not use any other product with the supplied charger. (See page 10.) Doing so may cause burn or re due to a short circuit.

• The following symbol indicates that a specic detachable power supply unit is required for connecting the electrical appliance to the supply mains. The type reference of power supply unit is marked near the symbol. EW1311_EU.indb 5 2018/11/14 13:02:246 English Safetyprecautions To reduce the risk of injury, loss of life, electric shock, re, and damage to property, always observe the following safety precautions. Explanationofsymbols The following symbols are used to classify and describe the level of hazard, injury, and property damage caused when the denotation is disregarded and improper use is performed. DANGER Denotes a potential hazard that will result in serious injury or death. WARNING Denotes a potential hazard that could result in serious injury or death. CAUTION Denotes a hazard that could result in minor injury or property damage. The following symbols are used to classify and describe the type of instructions to be observed. This symbol is used to alert users to a specic operating procedure that must not be performed. This symbol is used to alert users to a specic operating procedure that must be followed in order to operate the unit safely. WARNING ►Preventing accidents Do not store within the reach of children or infants.Donotletthemuseit. - Doing so may cause an accident or injury due to accidental ingestion of removable parts. ►Powersupply Do not connect or disconnect the power plug toahouseholdoutletwithawethand. - Doing so may cause electric shock or injury. Do not place the charger over or near water lledsinkorbathtub. Do not use when the cord or the power plug is damagedorwhenthettingintothe householdoutletisloose. Donotdamage,modify,forcefullybend,pull, twist,orbundlethecordorthepowerplug. Also,donotplaceanythingheavyonorpinch thecordorthepowerplug. - Doing so may cause electric shock or re due to a short circuit. Donotuseinawayexceedingtheratingof thehouseholdoutletorthewiring. - Exceeding the rating by connecting too many power plugs to one household outlet may cause re due to overheating. EW1311_EU.indb 6 2018/11/14 13:02:247 English WARNING Alwaysensuretheapplianceisoperatedon an electric power source matched to the rated voltageindicatedonthecharger. Fullyinsertthepowerplug. - Failure to do so may cause re or electric shock. ►Incaseofanabnormalityormalfunction Immediatelystopusingandremovethepower plugifthereisanabnormalityormalfunction. - Failure to do so may cause re, electric shock, or injury. <Abnormalityormalfunctioncases>

• The main unit or charger is deformed or abnormallyhot.

• Themainunitorchargersmellsofburning.

• There is abnormal sound during use or chargingofthemainunitorcharger. - Immediately request inspection or repair at an authorized service centre. ►This product This product has a built-in rechargeable battery.Donotthrowintoameorheat. - Doing so may cause uid leak, overheating, or explosion. Donotmodifyorrepair.

Doing so may cause re, electric shock, or injury. Contact an authorized service centre for repair (battery change, etc.). Never disassemble except when disposing of theproduct.

Failure to do so may cause re due to insulation failure caused by humidity. Disconnect the power plug and wipe with a dry cloth. CAUTION ►Preventing damage to teeth and gums People who are unable to operate should not usethisappliance. People with weak oral senses should not use thisappliance. - Doing so may cause injury or damage to teeth and gums. Peoplewhomayhaveperiodontaldisease, have teeth being treated, or concerned about symptomswithintheirmouthshouldconsult adentistbeforeuse. - Failure to do so may cause injury or damage to teeth and gums. EW1311_EU.indb 7 2018/11/14 13:02:248 English CAUTION ►This product Neveruseforapurposeotherthanoralcleaning. - Doing so may cause an accident or injury when the stream of water is pointed toward the eyes, nose, ears, or throat. Donotllthetankwithwaterwarmerthan40°C. - Doing so may cause burns. Donotsharenozzlewithyourfamilyorother people. - Doing so may cause infection or inammation. Do not place a metallic object such as a coin oraclipontopofthecharger.

Doing so may cause burns due to excessive heat. ►Note the following precautions Do not allow metal objects or trash to adhere tothepowerplug. - Doing so may cause electric shock or re due to a short circuit. Donotdroporsubjecttoshock. - Doing so may cause injury. Do not wrap the cord around the charger whenstoring. - Doing so may cause the wire in the cord to break with the load, and may cause re due to a short circuit. Disconnect the power plug from the household outletwhennotusingforextendedperiodoftime. - Failure to do so may cause electric shock or re due to electrical leakage resulting from insulation deterioration. Disconnectthepowerplugbyholdingontoit insteadofthecord. - Failure to do so may cause electric shock or re due to a short circuit. Afteruse,alwayscareforandcleanthe appliance.(Seepage14.) - Failure to do so may cause damage to your health due to propagation of mold and bacteria. EW1311_EU.indb 8 2018/11/14 13:02:249 English Handlingoftheremovedbatterywhendisposing DANGER

• Therechargeablebatteryisexclusivelyfor usewiththisappliance.Donotusethe batterywithotherproducts.

• Donotchargethebatteryafterithasbeen removedfromtheproduct.

• Do not let the positive and negative terminals ofthebatterygetincontactwitheachother throughmetallicobjects.

• Donotcarryorstorethebatterytogether withmetallicjewellerysuchasnecklaces andhairpins.

• Neverpeeloffthetube. - Doing so may cause uid leak, overheating, or explosion. Thebatterycontainsalkalineuid.Ifitcomes incontactwiththeeyes,donotrubtheeyes, andthoroughlyrinsewithcleanwater,such astapwater. - Failure to do so may cause loss of vision. Consult a physician immediately. WARNING Afterremovingtherechargeablebattery,do notkeepitwithinreachofchildrenandinfants. - The battery will harm the body if accidentally swallowed. If this happens, consult a physician immediately. Thebatterycontainsalkalineuid.Ifitcomes in contact with the skin or clothes, rinse off withcleanwater,suchastapwater. - Failure to do so may cause skin injury. Intended use

• Do not put salt, mouthwash or other chemicals into the water tank. Doing so may cause malfunction.

• Do not dry the main unit with a dryer or a fan heater. Doing so may cause malfunction or deformation of the parts.

• Do not wipe with thinners, benzine, alcohol etc. Doing so may cause malfunction, cracking or discoloration of the parts.

• Store the appliance in a place with low humidity after use. Leaving the appliance in a bathroom may cause malfunction. EW1311_EU.indb 9 2018/11/14 13:02:2410 English Partsidentication

Charger(RE8-47/RE8-53) (The shape of the power plug differs depending onthearea.) Charging section Cord Power plug > Nozzle stands

Screw holes for wall mounting The charger can be mounted on a wall using two wood screws. CNozzle(x4) @ Nozzle A Identication ring B Nozzle handle Accessories D 2 screws Note There may be moisture inside the main unit (water tank and suction hose) left from the distilled water used for product testing. Charging ►On the bathroom countertop or a shelf

1. Place the cord in the right, left or

centre cord guide, depending on where the charger will be placed.

2. Place the charger on a secure, level

3. Plug in the power plug.

Insert main unit so it stands uprightinthechargingsection. The charging indicator will light up.

• Be sure to place the main unit upright. If the main unit is tilted or not in direct contact with the charger, the main unit may not charge properly.

• Charging is completed in about 15 hours.

• The lamp does not go off even when charging ends.

• The main unit will provide an operation time of approximately 15 minutes of use when the battery is fully charged. (The operating duration will become shorter as the batteries get older.) EW1311_EU.indb 10 2018/11/14 13:02:2411 English

Disconnect the power plug after charging iscompleted. (for safety and to reduce energy usage)

• The battery performance will not be affected even if it is charged for more than 15 hours. Notes

• When using the appliance for the rst time or if it has not been used for more than half a year, the charging indicator may not light up for several minutes after charging starts or the operating time may become shorter. In such cases, charge the battery for 23 hours or more.

• Recommended ambient temperature for charging is 0 °C – 35 °C. Battery performance may decrease outside of the recommended temperature. How to use

Open the water tank cap, hold the main unit so it is level, and llthetankwithwater.

• Always use new tap water or lukewarm water.

• If the water feels cold, use lukewarm water with a temperature of 40 °C or less.

Close the water tank cap, makingsureitlocksinplace.

• The mode indicator will glow the previously selected mode. If the appliance is not used for more than 30 days, or after the appliance has been fully charged from its fully discharged state, the mode is initialized to AIR IN (SOFT). (When the battery is drained, the mode will be reset but this is not a fault.)

• If you want to use a different mode, press the mode switch until it changes to the desired setting. Pressing the mode switch will change the mode from AIR IN (SOFT) to AIR IN (REGULAR) to JET. EW1311_EU.indb 11 2018/11/14 13:02:2412 English Mode Description JET mode

This mode is for removing food particles trapped between the teeth. AIRIN(REGULAR)mode

• This mode is for periodontal pocket cleaning and gum care. AIRIN(SOFT)mode

• This mode is for gently massaging the gums. Notes

• When you use the appliance for the rst time, press the power switch to turn the appliance on and test each of the water jet modes with the tank lled with water.

• The appliance may not operate in an ambient temperature approximately 5 °C or lower.

• Do not hold the tip of the nozzle rmly against the teeth or gums.

• Since plaque adhering to the surface of teeth cannot be removed only with water ow, brushing is always necessary. It is recommended to clean inside your mouth with water ow after brushing your teeth.

• Do not operate the main unit when empty other than when pouring out any remaining water after use. Operating the main unit without water may result in a malfunction.

Placethenozzleinyour mouthandcloseyour mouthgentlybefore pressingthepowerswitch.

• To use, place your face over a washbasin, and with the main unit upright and the nozzle at the top, raise your elbow.

• Pressing the mode switch during use will change the mode.

• A fully lled water tank provides approximately 35 seconds of use.

• If the nozzle is inclined too much, water will come out of the ventilation hole instead of the nozzle. (The ventilation hole in the rear of the main unit allows for easier water suction of the hose.) Turn the nozzle handle to adjust thedirectionofthewaterow.

After use, press the power switch to turn offthemainunit.

• Stop operation with the nozzle still in the mouth to prevent water from splashing. EW1311_EU.indb 12 2018/11/14 13:02:2413 English ►Cleaning the space between the teeth In the JET mode

• Direct the water ow onto the zone between the teeth.

• Direct from the front and rear sides of the teeth. ►Periodontal pocket cleaning IntheAIRIN(REGULAR)mode

• Aim the water ow at the space between the teeth and gum.

• Slowly shift the water ow along the gum.

Clean the front and back of the teeth and behind the molars as well.

• Clean the areas of concern in the gum in the AIR IN (SOFT) mode.

Do not clean the periodontal pocket in JET mode, since the strength of water ow is too strong. ►Gum care IntheAIRIN(REGULAR)mode

• Gently stimulate the areas of concern in the gum in the AIR IN (SOFT) mode. After use

1. Open the water tank cap and

• Be sure to discard the water in the water tank every time.

2. Turn on the power switch and

drain out the water.

• Operate until no more water appears and then turn off the power switch.

3. Stand the main unit in the

release button, remove the nozzle from the main unit and place it on the nozzle stand. EW1311_EU.indb 13 2018/11/14 13:02:2414 English Cleaning

1. Pull out the water tank downwards.

2. Clean with water.

• Remove the identication ring and clean with water.

• Do not wash with hot water exceeding 50 °C.

If using a detergent, use one suitable for dishwashing. Rinse well with water to ensure no detergent remains after cleaning.

• Wipe away moisture with a towel and leave to dry in a well-ventilated area. Scrubthelteratthetipofthe suctionhoselightlywithasoft brush.

3. Wipe away the water with a towel etc. and dry.

4. Align and slide the water tank along the

groove and install it securely. Use a cloth to wipe away the stains on the charger.

• Never use thinners, benzine, or alcohol since it may cause malfunction or cracking/discoloration of the parts.

• Do not clean the charger with water.

About once every six months wipe the prongs of the power plug with a dry cloth. EW1311_EU.indb 14 2018/11/14 13:02:2515 English Frequentlyaskedquestions Question Answer Will the battery be exhausted after a long period of disuse? When the appliance is not used for 6 months or more, the battery will weaken (leak battery uid, etc.). Fully charge the battery once every 6 months. Can the battery be charged before every use? Yes, but it is recommended that you charge the battery when it is empty. The life of the battery will vary depending upon usage and storage conditions. Troubleshooting Problem Possible cause Action The appliance does not operate. You have just purchased the product or it has not been used for more than 6 months. Charge the unit for at least 23 hours. (See page 11.) The appliance can be used only for several minutes, even if it is charged. The charging time is short. The main unit is not standing upright on the charger. (See page 10.) Stand the main unit upright so that its base contacts the charging section of the charger. Battery life is over (approx. 3 years). The battery has reached the end of its life. (See page 16.) Water pressure is low. The nozzle is clogged. Replace the nozzle. Mouth of the nozzle is squashed. Filter is clogged. Clean lter. (See page 14.) Water does not come out. The main unit is tilted too much while in use. Use with the main unit in a vertical state. (See page 12.) If the problems still cannot be solved, contact the store where you purchased the unit or a service centre authorized by Panasonic for repair. EW1311_EU.indb 15 2018/11/14 13:02:2516 English Batterylife The battery life is about 3 years when charged about once a week (when used by one person). If the operating time is signicantly shorter even after a full charge, the battery has reached the end of its life. (The operating life of the battery may differ depending on usage or storage conditions) Have the battery replaced by an authorized service centre. Removing the built-in rechargeable battery Removethebuilt-inrechargeablebatterybefore disposingtheappliance. Please make sure that the battery is disposed of at an ofcially designated location if there is one. This gure must only be used when disposing the appliance, and must not be used to repair it. If you dismantle the appliance yourself, it will no longer be waterproof, which may cause it to malfunction.

• Remove the appliance from the charger when removing the battery.

• Press the power switch to turn on the power and then keep the power on until the battery is completely discharged.

• Perform steps 1 to 6 and lift the battery, and then remove it.

• Take care not to short circuit the positive and negative terminals of the removed battery, and insulate the terminals by applying tape to them.

Forenvironmentalprotectionandrecyclingofmaterials This appliance contains a Nickel-Metal Hydride battery. Please make sure that the battery is disposed of at an ofcially assigned location, if there is one in your country. EW1311_EU.indb 16 2018/11/14 13:02:2517 English 6SHFL¿FDWLRQV Power source See the name plate on the product (Automatic voltage conversion) Charging time Approx. 15 hours Power consumption Approx. 1 W Pump frequency Approx. 1400 pulses/minute* Water pressure JET: Approx. 590 kPa (approx. 6.0 kgf/cm²) AIR IN (REGULAR): Approx. 390 kPa (approx. 4.0 kgf/cm²) AIR IN (SOFT): Approx. 200 kPa (approx. 2.0 kgf/cm²) Operating time Approx. 15 minutes* (at 20 °C when fully charged) Tank volume Approx. 130 mL (approx. 35 seconds*) Dimensions Main unit: 197 (H) x 59 (W) x 75 (D) mm (Not including nozzle) Charger: 40 (H) x 93 (W) x 98 (D) mm Mass Main unit: Approx. 305 g (Including nozzle) Charger: Approx. 180 g Airborne Acoustical Noise 65 (dB (A) re 1 pW)

• When using AIR IN (REGULAR) mode This product is intended for household use only.

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• If the tip of nozzle gets deformed, please replace with a new nozzle.

• The nozzle is a consumable. The nozzle should be replaced with a new one every 6 months or so due to hygiene reasons, even if its shape is unchanged.

AIR IN (SOFT) [LUFT EIN (SANFT)]