Introduction
The Philips Norelco Shaver 9400 is designed to provide a superior close shave with personalized skin comfort. Featuring SenseIQ technology, this shaver adapts to your facial hair density for an effortless and gentle experience. The unique ComfortGlide rings incorporate a special anti-friction coating to protect your skin from irritation and redness, ensuring a smooth glide.

Image: Philips Norelco 9400 Electric Shaver, including the shaver unit, travel case, and product packaging.
Safety Information
Please read all safety instructions carefully before using the Philips Norelco Shaver 9400. This appliance is designed for shaving facial hair. Do not use it for any other purpose. Ensure the appliance is fully dry before charging if used wet. Keep out of reach of children.
Legal Disclaimer: 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.
Product Components
The Philips Norelco Shaver 9400 package typically includes:
- Electric shaver unit
- Travel case
- Power cord
Setup
Initial Charging
Before first use, fully charge your shaver. A full charge takes approximately 1 hour and provides up to 60 minutes of shaving time. A quick 5-minute charge can provide enough power for one shave.
- Connect the power cord to the shaver and plug it into a wall outlet.
- The battery indicator on the shaver will show charging progress.
- Once fully charged, disconnect the shaver from the power outlet.
Operating the Shaver
Wet and Dry Shaving
The Philips Norelco 9400 is designed for both convenient dry shaving and refreshing wet shaving with gel or foam, even in the shower. Its waterproof design allows for easy cleaning under running water.
SenseIQ Technology
The shaver features SenseIQ technology, which includes an intelligent sensor that reads your facial hair density 500 times per second. This allows the shaver to auto-adapt its cutting power for an effortless and gentle shave, regardless of beard thickness.

Image: A man using the Philips Norelco 9400 shaver, highlighting the SenseIQ technology that senses, guides, and adapts to the user's shaving needs.
ComfortGlide Rings and Dual SteelPrecision Blades
The shaving heads are equipped with ComfortGlide rings, a special protective coating with skin-gliding properties that shield your face from irritation. The Dual SteelPrecision blades perform up to 150,000 cutting actions per minute, ensuring an exceptionally close shave.

Image: A detailed view of the shaver's unique rotating blades, designed to catch every hair up to skin-level for a close shave.

Image: An illustration detailing the shaver's features: excellent closeness with 150,000 cutting actions, 30% smoother gliding due to Nano SkinGlide coating, and automatic beard adjustment by the Smart Hair Sensor.
360-D Flexing Heads
The shaver's heads adapt to your facial contours with 360-D flexing capabilities, ensuring maximum skin contact and a thorough shave even in hard-to-reach areas.

Image: A visual representation of the shaver's 360-D Flexing Heads, designed to adapt to facial contours for an efficient shave.
Shaving Technique
For optimal results, use circular motions while shaving. The shaver's design and technology are optimized for an improved, effortless shaving experience.

Image: An illustration demonstrating the improved technique for effortless shaving with the Philips Norelco Series 9000 shaver.
Maintenance
Cleaning
Regular cleaning ensures optimal performance and hygiene. The shaver is waterproof and can be easily cleaned under running water.
- After each use, rinse the shaving unit under warm running water.
- For a more thorough cleaning, open the shaving head unit and rinse the inside.
- Allow the shaver to air dry completely before storing or recharging.
Blade Replacement
For continued optimal performance, it is recommended to replace the shaving heads approximately every 12 months. Refer to the Philips Norelco website or authorized retailers for genuine replacement heads.
Troubleshooting
If you encounter issues with your Philips Norelco Shaver 9400, consider the following common solutions:
- Shaver not turning on: Ensure the shaver is fully charged. If the battery is depleted, charge it for at least 5 minutes for a quick shave or 1 hour for a full charge.
- Reduced shaving performance: Clean the shaving heads thoroughly. If performance does not improve, the shaving heads may need replacement.
- Skin irritation: Ensure you are using the correct shaving technique (circular motions). Consider using the shaver wet with shaving gel or foam for increased comfort.
- Unusual noise: Clean the shaver thoroughly to remove any trapped hair or debris. If the noise persists, contact customer support.
For further assistance, please refer to the Warranty and Support section.
Specifications
| Model Name | S9502/83 |
| Power Source | Battery Powered (1 Lithium Ion battery required) |
| Special Feature | Waterproof |
| Recommended Uses | Beard, Face, Mustache, Sideburns |
| Manufacturer | Philips Norelco |
| Wattage | 2 Watt-hours |
| Package Dimensions | 9.61 x 6.46 x 3.7 inches |
| Item Weight | 9.42 ounces |
Warranty and Support
The Philips Norelco Shaver 9400 comes with a warranty of up to 5 years with product registration. Please refer to the official Philips Norelco website for detailed warranty terms and conditions, and for information on how to register your product.
For customer support, technical assistance, or to inquire about replacement parts, please visit the official Norelco Store or contact Philips Norelco customer service directly. Contact information can typically be found on the product packaging or the official brand website.

Image: The Philips Norelco Shaver 9400, indicating an extended warranty of up to 5 years with product registration.
Official Product Videos
No official product video URLs from the seller were provided in the product data for embedding in this manual.