1. Introduction and Overview
The Philips Avent Single Electric Breast Pump Advanced, Model SCF391/62, is designed to provide efficient and comfortable milk expression. It incorporates Natural Motion Technology, which mimics a baby's natural suckling and massage actions to stimulate milk flow effectively. This pump offers personalized settings and a hygienic closed system for a convenient and discreet pumping experience.

Image: The Philips Avent Single Electric Breast Pump Advanced, showing the pump unit, motor, bottle, and accessories.
2. Safety Information
Please read all instructions before using the breast pump. Keep this manual for future reference. Ensure all parts are clean and sterilized before each use. This device is intended for personal use and should not be shared. Discontinue use and consult a healthcare professional if you experience pain or discomfort.
- Always wash your hands thoroughly with soap and water before handling breast pump parts and breastfeeding.
- Inspect all components for damage before each use. Replace any damaged parts immediately.
- Do not leave the breast pump unattended while in use.
- Keep the breast pump and its accessories out of reach of children.
- Use only Philips Avent original accessories with this breast pump.
3. What's in the Box
Your Philips Avent Single Electric Breast Pump Advanced package includes the following components:
- Single electric breast pump unit
- 1 flange
- 1 cushion
- 1 4oz Natural bottle with Natural Response nipple flow 2
- 2 breast pads
- 1 plug (power adapter)

Image: Retail packaging displaying the contents of the Philips Avent Single Electric Breast Pump Advanced.
4. Assembly
Follow these steps to assemble your Philips Avent Single Electric Breast Pump Advanced:
- Wash your hands thoroughly: Before handling any pump parts, wash your hands with soap and water.
- Insert the white valve: Push the white valve into the neck of the pump body as far as possible to ensure a secure seal.
- Attach the bottle: Screw the 4oz Natural bottle onto the pump body until it is firmly attached.
- Screw on the breast shield: Attach the breast shield onto the pump body by screwing it securely.
- Place the silicone diaphragm: Insert the silicone diaphragm into the top of the pump body and use your thumbs to firmly seal it around the edges.
- Attach the tube and cap: Connect the tube and its cap onto the silicone diaphragm.
- Connect to the motor unit: Connect the tubes from the assembled pump to the motor unit.
- Recharge (if needed): If the battery is low, recharge the motor unit using the Micro-USB adapter.
Video: A step-by-step guide on how to assemble the Philips Avent Single Electric Breast Pump Advanced (SCF391/62).
5. Operating Instructions
The Philips Avent Single Electric Breast Pump is designed for intuitive use. Its Natural Motion Technology combines suction and nipple stimulation for effective milk flow.
5.1 Powering On and Selecting Modes
- Press the power button to turn on the pump.
- The pump will start in stimulation mode, which gently prepares your breast for milk flow.
- Once milk starts flowing, press the mode selection button to switch to expression mode.
5.2 Adjusting Settings
- The pump offers 8 stimulation levels and 16 expression levels.
- Use the up and down arrow buttons on the motor unit to increase or decrease the suction intensity to your comfort level.
- The pump remembers your last settings for convenience in subsequent sessions.
5.3 Upright Pumping and Display
- The pump's design allows for upright pumping, eliminating the need to lean forward.
- The easy-to-read pump display includes a timer to track the duration of each expression session.
- Use the pause and start buttons to temporarily stop or resume your session as needed.

Image: The motor unit of the breast pump, highlighting the display and control buttons.
6. Cleaning and Maintenance
Proper cleaning and maintenance are crucial for hygiene and the longevity of your breast pump. The Philips Avent pump is designed with few parts for easy cleaning.
6.1 Disassembly and Cleaning
- Disassemble all parts that come into contact with breast milk.
- Wash all disassembled parts in hot, soapy water immediately after each use. Rinse thoroughly.
- Alternatively, most parts are dishwasher safe (top rack only).
- Sterilize parts by boiling them for 5 minutes or using a steam sterilizer.
- The closed system design prevents milk from entering the tubing, simplifying cleaning.
6.2 Storage
- After cleaning and drying, store all parts in a clean, dry place.
- Use the provided cover to keep your expression kit clean between uses.

Image: Hands washing breast pump components, illustrating the ease of cleaning due to few parts.
7. Troubleshooting
If you encounter any issues with your Philips Avent Single Electric Breast Pump, please consider the following:
- No suction or weak suction: Ensure all parts are correctly assembled and securely connected. Check that the silicone diaphragm is firmly sealed and the valve is properly inserted. Verify that the tubing is not kinked or damaged.
- Pump not turning on: Check if the motor unit is charged or properly connected to the power adapter.
- Discomfort during pumping: Adjust the suction intensity to a comfortable level. Ensure the breast shield is correctly positioned on your breast. If discomfort persists, consult a healthcare professional.
For further assistance, please refer to the full user manual or contact Philips Avent customer support.
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | SCF391/62 |
| Material Type | Silicone (80% plastic, 20% silicone) |
| Power Source | Corded Electric |
| Pump Type | Electric |
| Product Dimensions | 4.29 x 10.98 x 7.95 inches |
| Item Weight | 4 ounces |
| Dishwasher Safe | Yes |
| Batteries Required | No |
| Special Feature | Lightweight |
9. Warranty and Support
For warranty information and customer support, please refer to the documentation included with your product or visit the official Philips Avent website. You can also contact their customer service for assistance with product registration, troubleshooting, or replacement parts.





