Operating Instructions Oral Irrigator Model No. EW1211W (Household) EW1211W_UK.
EW1211W_UK.
Operating Instructions Oral Irrigator Model No. EW1211W (Household) Contents Safety precautions..................... 5 Intended use.........................................8 Parts identification...............................8 Charging................................................9 How to use............................................9 After use.............................................. 11 Cleaning..............................................12 Troubleshooting.................................
Warning • Do not immerse the charger in water or wash it with water. Doing so may cause electric shock or fire 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.
Safety precautions To reduce the risk of injury, loss of life, electric shock, fire, and damage to property, always observe the following safety precautions. WARNING ►Preventing ► accidents Do not store within the reach of children or infants. Do not let them use it. Explanation of symbols 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.
WARNING Always ensure the appliance is operated on an electric power source matched to the rated voltage indicated on the charger. Fully insert the power plug. - Failure to do so may cause fire or electric shock. ►In ► case of an abnormality or malfunction Immediately stop using and remove the power plug if there is an abnormality or malfunction. - Failure to do so may cause fire, electric shock, or injury. ••The main unit or charger is deformed or abnormally hot.
CAUTION Do not place a metallic object such as a coin or a clip on top of the charger. - Doing so may cause burns due to excessive heat. ►Note ► the following precautions Do not allow pins or trash to adhere to the power plug. - Doing so may cause electric shock or fire due to a short circuit. Do not drop or subject to shock. - Doing so may cause injury. Do not wrap the cord around the charger when storing.
WARNING If the battery fluid leaks out, take the following procedures. Do not touch the battery with your bare hands. - The battery fluid may cause blindness if it comes in contact with your eyes. Do not rub your eyes. Wash immediately with clean water and consult a physician. - The battery fluid may cause inflammation or injury if it comes in contact with the skin or clothes. Wash it off thoroughly with clean water and consult a physician.
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 surface. 3. Plug in the power plug. main unit so it stands 1 Insert upright in the charging section. 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.
the water tank cap, making 3 Close sure it locks in place. the mode switch and select the desired 4 Press water jet mode. • 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.
Turn the nozzle handle to adjust the direction of the water flow. use, press the power switch to turn off the 6 After main unit. • Stop operation with the nozzle still in the mouth to prevent water from splashing. ►►Cleaning the space between the teeth In the jet mode zone • Direct the water flow onto the between the teeth. • Direct from the front and back sides of the teeth. ►►Periodontal pocket cleaning In the air in (normal) mode • Aim the water flow at the space between the teeth and gum.
4. Align and slide the water tank along the groove and install it securely. Cleaning 1. Pull out the water tank downwards. 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. 2. Clean with water. tej • Remove the identification ring and clean with water.
Troubleshooting Problem The appliance does not operate. Possible cause Action 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 9.) The charging time is short. The appliance can be used only for several minutes, even if it is charged. The main unit is not standing upright on the charger. (See page 9.) Stand the main unit upright so that its base contacts the charging section of the charger.
Battery life The battery life is about 3 years when charged about once a week (when used by one person). If the operating time is significantly 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. For environmental protection and recycling of materials This appliance contains a Nickel‑Metal Hydride battery.
Changing the nozzle (Sold separately) • 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.
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