4729 oral b

This guide will take you step by step through how to open and dismantle the Braun Oral-B Professional Care Type electric toothbrush then repair it by replacing the internal rechargeable battery, 4729 oral b. The guide may also be applicable to similar models including the Type

The device has to be opened and partly disassembled. The battery has to be unsoldered from the logic board and can then be replaced. Just above the lid there is the induction coil, so don't pull too much, or it could get damaged! Take the screwdriver or the plastic opening tool and go under the ring at the top of the gummed area. Be careful not to damage the gum under the ring, as it assures that no water gets inside! Then pull the center of the black metal connection of the pressure sensor slightly upwards until the hook holding it to the sensor comes loose. Now you have to desolder the sensor connection and both the connections to the red led at the top.

4729 oral b

Compact by Design Certified by Amazon products remove excess air and water, which reduces the carbon footprint of shipping and packaging. Carbonfree Certified determine the carbon footprint of the product, and associated carbon emissions are offset with reduction projects. We are committed to finding and providing high-quality toothbrush head products. These heads are perfectly compatible with Oral-B electric toothbrushes, except for Oral-B sonic toothbrushes. You can find a list of compatible models below. We have many tyles of toothbrush heads. Each of them can effectively clean teeth and use for daily oral care. However, each style also has different functions, such as for gum care, for whitening, for precision clean, for cross clean, for floss clean or for deep sweep clean. If you have special requirements, you can choose the most suitable one. Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition. To report an issue with this product or seller, click here. Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness. Customers like the value, fit, and performance of the toothbrush head.

Compare the original battery to its replacement. A.m.r.a.p by. Please read through our troubleshooting tips to get you back up and running as this could be either the battery connection, 4729 oral b, the copper coil wires or a short-circuit somewhere.


Repair and troubleshooting guides for the Braun Oral-B Sonic Complete , a rechargeable electric toothbrush. Braun Oral-B Sonic Complete These are some common tools used to work on this device. You might not need every tool for every procedure. It has a detachable head, a powered handle, and a charging base. Electric toothbrushes use a motor in the handle to make rapid automatic oscillations either back and forth or rotating to clean teeth. While a common myth is that powered toothbrushes are more effective, the American Dental Association ADA says that both are effective for removing plaque and keeping teeth clean as long as they are used correctly.

4729 oral b

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Unfortunately, Oral-B does not have any wall-mounted models anymore except the one with irrigator. After minutes of brushing, it switches off. Using a desoldering pump or braid desolder the two motor connection tags arrowed below from the circuit board and use the knife to bend them upright. Also look for signs of water ingress on the PCB such as staining, corrosion or crystal formation. If you have special requirements, you can choose the most suitable one. An 11mm ring-spanner might be helpful for this. What is the length and diameter of your original battery? Medium, Firm. Single Step Full Guide. A good guide but I found removing the bottom quite troublesome. You should not use this information as self-diagnosis or for treating a health problem or disease. Again, make sure the model you have will work with these. I also shortened the spring to reduce the pressure. Bad soldering is usually the cause of charging problems and it is essential that you get a good electrical connection otherwise the battery will not charge. Ships from: Amazon.

Remove metal ring at the top of the case with a flat screwdriver spudger, pick or any thin flat tool will do. While doing this be careful not to puncture the elastic rubber underneath.

Thanks to your easy guide I have just successfully replaced the battery on the second Braun toothbrush in our household different model this time but just as easy. Looking for specific info? Thanks for your perfect manual. Almost done! If it does, I'm sure you'll be happy with this brush. Otherwise it butts up against the bottom of the battery and the case cannot be closed. Click on any photo to enlarge it. So how do I take the front apart so I can soak it in water or something as well as grease the motor shaft? The motor is definitely disconnected, and I just tried both polarities, nothing. Single Step Full Guide. Hi, had to undertake this over several weeks and although I kept all parts in a box did not notice I had lost the spring. Just above the lid there is the induction coil, so don't pull too much, or it could get damaged! So ya pays yer money and ya takes yer chances.

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