How to handle Rexton hearing aid accessories

1. Open the battery door.
   
   
2. Remove the old battery.
   
   
3. Insert the new battery with the "+" sign facing up.
   
   
4. Close the door.

Non-rechargeable batteries typically last 5 to 14 days, depending on usage.

• Connection issue
  
  Check if the hearing aids are properly aligned and connected in the charger.
  
  
• Dirty contacts
  
  Clean the charging contacts on both the hearing aids and the charger.
  
  
• Faulty charger or cable
  
  Ensure the charger and cable are in good working condition.
  
  
• Power source
  
  Verify that the power source is active and supplying power.

• Normal operation
  
  Some chargers blink to indicate that charging is in progress.

• Error indication
  
  A blinking light might also indicate a charging error, such as misalignment or dirty contacts. Consult the user manual for specific light indicators.

For chargers with built-in batteries:

1. Plug in the charger.
   
   Use the supplied USB cable and wall adapter to connect the charger to a power outlet.
   
   
2. Charge until full.
   
   Allow the charger to charge fully, which can take several hours depending on the model.

1. Unplug the charger.
   
   Always make sure the charger is unplugged and not connected to power when cleaning it.
   
   
2. Use a dry cloth.
   
   Wipe the exterior and the contacts with a dry, soft cloth.
   
   
3. Avoid moisture.
   
   Do not use water or cleaning solutions, as they can damage the charger.
   
   
4. Check for debris.
   
   Ensure no debris is blocking the contacts, which could prevent charging.

1. Remove the old dome carefully
   
   If the dome is tight, gently twist it while pulling to avoid damaging the receiver.
   
   
2. Check for debris.
   
   Before attaching the new dome, ensure there’s no wax or debris on the receiver tip.
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3. Secure the new dome properly.
   ​
   After pushing it on, give it a gentle tug to confirm it’s firmly attached.

1. Remove the dome.
   
   Take the dome off the speaker.
   
   
2. Wipe clean.
   
   Use a soft, dry cloth or brush to gently clean the dome. Avoid using water or detergents unless specified by the manufacturer.
   
   
3. Check for damage.
   
   Inspect the dome for any tears or holes, and replace it if any damage is found.

1. Measure the diameter.
   
   Use a ruler to measure the diameter of the dome at its base.
   
   Sizes typically range from small to large.
   
   
2. Consult your audiologist.
   
   If you're unsure about the size, your audiologist can help determine the correct dome size based on your ear canal size and hearing aid model.

1. Locate the filter.
   
   Identify where the filter is located on your hearing aid, usually at the end of the earpiece.
   
   
2. Remove the old filter.
   
   Use a small tool (often provided with your hearing aids) to remove the old filter. This may involve gently pulling or twisting it out.
   
   
3. Insert the new filter.
   
   Take a new filter and insert it into the same spot. Ensure it's securely in place.

1. Remove the old wax guard.
   
   Use the tool provided (usually has a small wire or plastic loop) to hook into the wax guard and pull it out.
   
   
2. Attach the new wax guard.
   
   Take a new wax guard from the pack (usually attached to the other end of the tool), align it with the earpiece, and press it into place.

1. Prepare your workspace.
   
   Place a clean cloth on a table to work over to prevent small parts from getting lost if dropped.
   
   
2. Remove the old receiver.
   
   Detach the earpiece, carefully pull the earpiece (dome or custom mold) off the receiver.
   
   Unhook the receiver, depending on your model, you may need to gently pull the receiver away from the hearing aid body.
   
   Some models require you to squeeze a small latch or press a release button.
   
   
3. Attach the new receiver
   
   Connect to hearing aid, align the new receiver with the connection point on the hearing aid. Push it gently until it clicks into place, ensuring it is securely connected.
   
   Reattach the earpiece, place the earpiece back onto the new receiver.
   
   
4. Test the hearing aid.
   
   Before using the hearing aid, test it to make sure the new receiver is working properly.
   
   Listen for clear sound and ensure there are no feedback issues.

1. Remove the tubes.
   
   Carefully detach the tubes from the hearing aid and the earmold or earpiece.
   
   
2. Use a cleaning tool.
   
   Use a specialized hearing aid tube cleaner, which is a thin wire or brush that can be inserted into the tube to remove any wax or debris.
   
   
3. Air out.
   
   After cleaning, allow the tubes to air dry completely before reattaching them to the hearing aids and earmolds.
   
   Avoid using water or any liquids inside the tubes.

1. Remove the tubes.
   
   Gently detach the tubes from the hearing aid and the earpiece. Be cautious to avoid damaging the tubes or the hearing aid.
   
   
2. Use a cleaning tool.
   
   Employ a flexible cleaning wire or brush specifically designed for hearing aid tube cleaning.
   
   Insert the tool into the tube and gently push it through to remove any wax or debris.
   
   
3. Air dry.
   
   After cleaning, allow the tubes to air dry completely before reattaching them to the hearing aids.
   
   Ensure no moisture remains inside the tubes, as this can damage the hearing aid.
   
   
4. Inspect for damage.
   
   While the tubes are detached, inspect them for any signs of wear or damage such as cracks or discoloration.
   
   Replace the tubes if they show any signs of deterioration.
   
   
5. Reattach tubes.
   
   Once the tubes are dry and clean, carefully reattach them to your hearing aids and earmolds, ensuring they fit securely.