Useaa good emery paper to clean the surface of the contact, use a good contact oil to rub off the rust or dirt in the section. now repeat till it shine, do the same to the other end , Now since there is alwyas some moisture present the pins must be cleaned out after very use.
All the details Anna, starting with the conclusion.
CONCLUSION. To conclude, diode lasers are better for hair reduction and pigmentation removal, while IPL lasers can be more versatile and can address a wider range of skin concerns. The choice between the two will depend on the specific needs and goals of the patient.
Jan 31, 2023
Braun Series 3 Electric Razor disassembly and battery replacement (original and AA NIMH batteries) (youtube.com)
Braun 9-in-1 Trimmer - Disassembly/Battery Replacement (youtube.com)
Remove the Screws: First, you'll need to remove any screws that hold the device together. Look for visible screws on the casing or housing. Use the appropriate screwdriver (usually a Phillips or Torx) to carefully unscrew them.
Open the Casing: Once the screws are removed, gently pry open the casing. Be cautious not to damage any delicate components inside. You can use a flathead screwdriver or a plastic opening tool for this step.
Access the Battery: Inside the casing, you'll find the battery. Depending on the specific Braun device, the battery may be soldered in place or connected via a connector. If it's soldered, you'll need to desolder the connections. If it's connected via a connector, carefully disconnect it.
Replace the Battery: If you have a replacement battery, insert it in place of the old one. Make sure to observe the correct polarity (positive and negative terminals). Secure the battery back in its position.
Reassemble the Device: Put the casing back together, aligning all the components properly. Screw it back in place.
Test the Device: Once reassembled, check if the device powers on. If it does, congratulations! You've successfully replaced the battery.
I have the same shaver. The motherboard is simple, it has an electronic on/off button, a charger control and that is it. Nothing to program.
Help here, but I would let a Braun Service centre do the job. Getting inside can be tricky.
https://www.google.com/search?q=Braun+Series+5+Shaver+replace+motherboard
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Did you change the motor drive unit as well or just the part that holds the foil.
They are supposed to vibrate, but it is difficult to quantify 'excessive'. With my Series 5 and my previous model, I have found Braun Service Centres to be excellent at diagnosis and repair.
https://shaveroutlet.com/braun-pulsonic-motor-drive-unit-p-837.html
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The short beep and LED on indicate that the Braun Series 9 charging and cleaning station is receiving power, but is not working properly. First, make sure the station is charged. If the station is charged, but still not working, try unplugging it and plugging it back in. If it still doesn't work, review the user manual to see if there are additional troubleshooting steps, or contact us for assistance. As for the Nakamichi 680ZX deck, the half-speed rotation speed indicator should light up when the rotational speed is selected in the middle. If this does not happen, the drive may be damaged and would need to be repaired.
I have used one of these for over 10 years, and never had it leak shavings unless I am shaving the top of my head after shaving my face. You say you regularly use the cleaning station. It needs cleaning of shavings after every use. I remove the head and tap the shaver and head over the sink after every shave. About every two weeks, I rinse the foil and clean the cutter and shaver top with an old toothbrush and soapy water and leave it to dry.
