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Maintenance is necessary to avoid expensive and complicated 

repairs and ensure the uninterrupted  performance of the device . 

Free-of-charge maintenance is performed during the warranty  

period and applies only to the parts covered by the warranty (see 

“Limited Warranty”) .

To obtain maintenance services, contact your hearing aid specialist 

(seller of the device) .

The same specialist can advice you on the “post-warranty” 

maintenance service .

     Accessories/Cleaning

Care Products:

• BTE cleaning kit;

• Drying container;

• Drying tablets .

Maintenance

Troubleshooting  

The device is not functioning:

Make sure the battery is inserted correctly in the battery 

compartment (see “Battery Replacement”) .

Make sure the battery door lid is closed completely .

Make sure the battery isn’t dead .

Make sure the earmold tubing isn’t dirty .

Check the tube for ear wax and condensate, clean it if necessary .

If there is condensate or moisture in your hearing instrument, put 

it in a special container with a drying tablet .

The sound is too quiet, static or breaking up:

Check the volume control .

Make sure the battery isn’t dead .

Make sure the earmold tubing isn’t dirty .

Make sure there isn’t any condensate or ear wax in the tube; clean 

it if necessary .

If there is condensate or moisture in your HA, put it in a special 

container with a drying tablet .

If  all  the  attempts  to  fix  the  problem  are  unsuccessful  ,  contact 

your hearing aid specialist

The HA is whistling:

The earmold does not sit tight enough in the ear canal . Take it out 

and put it in again .

Make sure the tubing is not damaged . If it needs to be changed, 

contact  a specialist .

The earmold is deformed, it needs to be replaced with a new one .

Ear wax has built up in the ear tubing . Contact the specialist, so 

he cleans it up .

Your ear canal shape has changed . You need to contact the 

specialist to have a new earmold made .

Attention!

You can get detailed information about the 

accessories and HA cleaning solutions(and their 

prices) from your hearing aid specialist.

Summary of Contents for NanoTrim

Page 1: ...Kutuzovova 4 90102 Pezinok Slovakia Tel 421 2 44640977 Email onkocet gmail com www onkocet eu 1023 User Manual Aurica Ltd Russia 300026 Tula Ryazanskaya street 4 Tel 7 4872 231060 E mail aurica auric...

Page 2: ...n and Removal 17 Trimmer controls 19 Maintenance 20 Accessories Cleaning 20 Trouble Shooting 21 Package 22 Limited Warranty 23 Warranty Certificate 23 Reclamations 25 DISPOSAL 26 Contents All rights r...

Page 3: ...ring Aid has implemented a number of modern technologies whrn switching from one program to another Even with the sudden change in situation Click Free ensures a smooth and seamless transition to the...

Page 4: ...accurately determine the occurrence of feedback Suppress ing signal is generated by method which allows to accurately detect the feedback occurrence A surprising signal is gener ated to reduce or eli...

Page 5: ...owave oven stove etc High temperatures will damage the device so avoid the direct exposure to sun If you are not using the device for a long time remove the battery The maintenance of the device must...

Page 6: ...the HA in a special case Caring for Your Hearing Aid Pic 1 Earmold care Earmold is an important part of your HA that s why it s necessary to keep it clean Cleaning of earmolds Carefully separate the...

Page 7: ...battery could become saturated with oxygen to increase its energy Insert the new battery into the battery compartment with plus sign on the battery facing the same way as the sign on the edge of the b...

Page 8: ...volume up very high doesn t always improve your perception of speech but can cause sudden fatigue and provoke the deterioration of hearing In a noisy environment it s pretty hard to distinguish certa...

Page 9: ...t ON OFF switch is set to OFF To insert hold the earmold on the outer side near the tubing with your thumb and forefinger pic 8 The upper part of the earmold must be directed upwards The tube must be...

Page 10: ...rimmer controls are under the lid of your Hearing Aid Pic 11 placed in the upper part of the frame The lid must always be closed to avoid the penetration of dust and moisture In case the lid is lost c...

Page 11: ...sate or moisture in your hearing instrument put it in a special container with a drying tablet The sound is too quiet static or breaking up Check the volume control Make sure the battery isn t dead Ma...

Page 12: ...For a short term hearing aids must be stored indoors at 10 40 C temperature and relative humidity relative humidity 85 at 25 C For a long term hearing aids must be stored at a warehouse of a manufactu...

Page 13: ..._________________ Purchased _____________________________________ date signature and stamp of seller set in operation __________________________________ date signature accepted for warranty __________...

Page 14: ...ates etc may contain hazardous substances Therefore the following components should be submitted in the respective centers or the European rep resentative of the producer where the qualified specialis...

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