1. Introduction
This manual provides essential information for the correct and safe operation of your Biosan Beauty Center Electrostimulator. It covers models 212 and 250 programs, designed for various applications including sport, aesthetic treatments, and Transcutaneous Electrical Nerve Stimulation (TENS). Please read this manual thoroughly before using the device and retain it for future reference.
2. Product Overview
The Biosan Beauty Center Electrostimulator is a versatile device intended for personal use to stimulate muscles and nerves through electrical impulses. It offers a range of pre-set programs tailored for different purposes, such as muscle toning, recovery, pain relief, and aesthetic enhancements. The device is designed for ease of use, providing adjustable intensity levels to suit individual needs.

This image displays the cover of the user manual for the Biosan Beauty Center Electrostimulator, indicating its purpose for models 212 and 250 programs, covering sport, aesthetic, and TENS functionalities.
3. Safety Information
Important Safety Precautions:
- Do not use the device if you have a pacemaker, implanted defibrillator, or other metallic or electronic implants.
- Consult a physician before use if you are pregnant, have epilepsy, heart disease, cancer, or any other serious medical condition.
- Do not apply electrodes over open wounds, rashes, swollen, red, infected, or inflamed skin areas.
- Avoid placing electrodes on the head, face, neck, or across the chest, as this may interfere with heart rhythm.
- Keep the device out of reach of children.
- Do not use the device while driving or operating machinery.
- Only use accessories and electrodes supplied or recommended by Biosan.
4. Package Contents
Verify that your package contains the following items:
- Biosan Beauty Center Electrostimulator unit
- Electrode cables
- Self-adhesive electrodes
- Power adapter/charging cable
- User Manual (this document)
If any items are missing or damaged, please contact your retailer or Biosan customer support.
5. Setup
- Charge the Device: Connect the power adapter to the device and a suitable power outlet. Allow the device to fully charge before first use.
- Connect Electrode Cables: Insert the electrode cables into the designated ports on the electrostimulator unit.
- Attach Electrodes: Connect the self-adhesive electrodes to the ends of the electrode cables. Ensure a secure connection.
- Prepare Skin: Clean and dry the skin area where electrodes will be placed. Remove any lotions, oils, or hair that might impede adhesion.
- Apply Electrodes: Carefully place the electrodes firmly onto the skin, ensuring good contact. Refer to the program-specific guidelines for optimal placement.
6. Operating Instructions
6.1 Powering On/Off
Press and hold the POWER button to turn the device on or off. The display will illuminate upon activation.
6.2 Program Selection
Use the PROGRAM button to cycle through the available programs. The display will show the program number (e.g., P01, P02) and often a brief description or icon indicating its function. Models 212 and 250 offer a wide range of programs categorized for:
- Sport: Programs for muscle warm-up, strength, endurance, recovery, and massage.
- Aesthetics: Programs for toning, firming, cellulite reduction, and lymphatic drainage.
- TENS (Transcutaneous Electrical Nerve Stimulation): Programs for pain relief, targeting acute or chronic pain conditions.
Consult the detailed program list provided in the device's internal memory or a separate program guide for specific program functions and recommended electrode placements.
6.3 Intensity Adjustment
After selecting a program and applying electrodes, gradually increase the intensity using the + and - buttons for each channel. Increase the intensity until you feel a comfortable, strong muscle contraction or a tingling sensation for TENS programs. Avoid setting the intensity too high, which could cause discomfort or pain.
6.4 Session Duration
Each program has a pre-set duration. The device will automatically stop when the session is complete. You can manually stop a session by pressing the STOP or POWER button.
7. Maintenance
7.1 Cleaning the Device
Wipe the device unit with a soft, damp cloth. Do not use abrasive cleaners or immerse the device in water. Ensure the device is turned off and unplugged before cleaning.
7.2 Electrode Care
After each use, reattach the electrodes to their protective film. Store them in a cool, dry place. Replace electrodes when they lose their adhesiveness or become damaged.
7.3 Storage
Store the electrostimulator and its accessories in a clean, dry environment, away from direct sunlight and extreme temperatures. Keep it in its original packaging or a protective case when not in use for extended periods.
8. Troubleshooting
- No sensation or weak sensation: Check electrode placement and ensure good skin contact. Increase intensity gradually. Verify electrode cables are securely connected. Ensure the device is charged.
- Device not turning on: Ensure the device is fully charged. Check the power adapter connection.
- Skin irritation: Ensure skin is clean and dry before applying electrodes. Avoid using electrodes on irritated or broken skin. If irritation persists, discontinue use and consult a physician.
- Electrodes not sticking: Clean the electrodes with a damp cloth and allow them to air dry. Replace old or worn-out electrodes.
If you encounter issues not covered here, please contact Biosan customer support.
9. Specifications
| Feature | Specification |
|---|---|
| Brand | Biosan |
| Model Numbers Covered | 212, 250 Programs |
| Weight | 200 grams |
| Unit Count (Manual) | 3.00 Count (referring to programs/versions covered) |
| Age Range Description | Adult |
| Manufacturer | Biosan |
| ASIN | B01KVWC6NK |
| Country of Origin | Italy |
10. Warranty and Support
For warranty information, technical support, or service inquiries, please refer to the warranty card included with your product or contact Biosan customer service directly. Keep your proof of purchase for any warranty claims.
Contact Information: Please visit the official Biosan website or refer to your purchase documentation for the most current customer support contact details.