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For safety purpose you should read the instructions carefully before using the appliance for the first 
time and follow them. Save the instructions for future reference. 

 

Please use suitable voltage and frequency (220-240V AC, 50Hz). 

 

Please consider the load capacity of your home electricity when you start to use 
this unit. 

 

Only use the appliance indoors .Using the appliance for a purpose for which it is not 
intended could pose a serious hazard to health. 

 

Children should be supervised to ensure that they do not play with the 
Appliance. 

 

 Persons who are unfamiliar with the operating instructions, as well as children and persons 
under the influence of medication, alcohol or drugs are not permitted to operate the 
appliance, or are only permitted to operate it under supervision. 

 

 Never use the appliance if there is any damage to the appliance or cable (2), after 
malfunction has occurred, after the appliance has been dropped (3) or damaged in any other 
way. 

 

 Repairs to electrical appliances may only be carried out by authorised service engineers 
Improper repair work can pose a considerable hazard to the user. 

 

 Disconnect the appliance from the mains power before filing/emptying the water tank, 
before cleaning, before assembling/dismantling of individual parts and before moving the 
appliance. 

 

 

Do not reach inside the nebulizer apace during operation. The high frequency oscillation 

causes the membrane to become hot. 

 

Never pull the plug from the mains socket by the cable or with wet hands. 

 

Always place the appliance on a dry, level surface. 

 

Do not place the appliance directly on the wooden floor/carpet or next to heating appliance. 
If the mist comes in contact with the wooden floor/carpet before it has fully evaporated, the 
surface could be damaged. We do not accept any liability for damages due to the incorrect 
placement of the unit. 

 

The unit should be placed in an elevated position , e.g. on a table, chest, etc. 

 

Do not pour water into the mist outlet of the appliance. 

 

Do not immerse the main body in water or other liquids. 

 

Position the appliance where it cannot be easily knocked over 

 

Always disconnect from the mains power when not in use. 

 

Do not run the power cord under a carpet or other objects. Position the appliance so that 
you will not trip over the cord. 

 

Do not use the appliance in areas where combustible materials, gases or vapors are present. 

 

Do not expose the appliance to rain, and do not use it in damp locations. 

 

Do not insert foreign objects in the device. 

 

Do not block the air intake or mist outlet. 

 

Do not sit, stand or place any heavy objects on the appliance. 

 

To protect health safety and proper humidifier function use only clean, contamination-free, 
cold, fresh tap water in your humidifier. If your water source is contaminated or if your are 
uncertain of its safety use distilled water. In addition, it is advised to clean and maintain your 
humidifier in a timely manner as instructed in this manual. 

 

The use of fragrances, such as essential oils, water conditioners and aromas will damage our 
appliance! Appliance that is damaged by such additives will not be covered under warranty. 

IMPORTANT PRECAUTIONS 

Содержание HU 3403

Страница 1: ...INSTRUCTION MANUAL ULTRASONIC HUMIDIFIER Model HU 3403 ...

Страница 2: ...vel according to the chosen setting If the air gets too dry it switches on to reinstate the desired humidity level switching off automatically thereafter The humidifier comes equipped with a rotating water disc filter which traps germs and other harmful substances in the water tray and emits only ultrafine and clean moisture into the air USHA s Ultrasonic Humidifier also consists of an in built de...

Страница 3: ... the desired humidity level is reached it will automatically switch off Excessively low humidity can cause health problems such as dry throats and noses chapped lips and other respiratory diseases Low humidity can also affect wooden furniture and carpets causing shrinkage and loose joints Books and paper may also shrink warp and become increasingly brittle Benefits of Humidification 1 Rooms stay c...

Страница 4: ...he cable or with wet hands Always place the appliance on a dry level surface Do not place the appliance directly on the wooden floor carpet or next to heating appliance If the mist comes in contact with the wooden floor carpet before it has fully evaporated the surface could be damaged We do not accept any liability for damages due to the incorrect placement of the unit The unit should be placed i...

Страница 5: ... The high frequency vibrations cannot be heard by humans or animals and are completely safe PRODUCT DETAILS ...

Страница 6: ...If a white precipitate should form anyway the capacity of the de calcification cartridge has been exhausted This can occur sooner or later depending on the hardness of the water In this case please replace the de calcification cartridge We recommend that you do not use the appliance if your water hardness is near 100 TDS Soak the de calcification cartridge in a water bath 1 hour before the first u...

Страница 7: ...to the unit base with alignment mark slowly figure 6 When you listen to the gurgle it means there is water flowing into the water tray Remark If you don t listen to the gurgle please lift the DMC cover and put the tank cover onto the unit base slowly times until listening to the gurgle e Connect the nozzle which you want with the water tank figure 7 when connecting the nozzle please take care the ...

Страница 8: ...ale Do to Do as a cycle it means the mist volume is max If you continue to keep your finger on for another 1 second then it will start to reduce the mist volume and the musical scale will change from DO SI LA SO FA ME RE DO The indicator change from Blue to White of color gradients means mist volume gets bigger and bigger If the indicator changes from White to Blue of color gradients it means the ...

Страница 9: ...mode by pressing If you press constantly you can change the mist volume to lowest 5 Water Scarcity Protection The unit will stop working in 5 20mins after the water tank is empty with a warning sound of BEEBEE If you don t refill the water tank in time the indicator will turn red and flash until water is refilled 6 Close Operation o Turn off the humidifier and make sure it stops working o Unplug t...

Страница 10: ...ng plating and denting 2 Breakage or damage to components made out of Bakelite Urea ABS SAN and such plastic materials rubber parts and cord 3 Normal wear and tear of parts 4 Damage resulting from accidents mishandling or negligence on part of the customer Liability for consequential loss or damage is neither accepted nor implied S NO ____________________________________________________________ CA...

Страница 11: ...e mail Usha_care ushainternational com India ...

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