Oster Universal Comb Attachment Blade Guard, Size #4 Instruction Manual
Model: Universal Comb Attachment Blade Guard, Size #4
1. Introduction
Thank you for choosing the Oster Universal Comb Attachment Blade Guard, Size #4. This accessory is designed to provide a consistent cutting length when used with compatible professional animal clippers. It helps achieve a layered, scissor-like finish and reduces the need for extensive scissoring, making grooming tasks more efficient and precise. The rounded design ensures safety and comfort for the animal during use.
2. Product Overview
The Oster Universal Comb Attachment Blade Guard, Size #4, is a durable plastic accessory designed to snap securely onto your clipper blades. It features a specific tooth length to guide the clipper blades, resulting in a uniform cut.
Key Features:
- Rounded and Safe Design: Engineered to prevent discomfort or injury to the animal during grooming.
- Layered Scissor Look: Helps achieve a professional, layered finish, minimizing the need for additional scissoring.
- Universal Compatibility: Designed to fit a wide range of professional animal clippers.
- Durable Construction: Made from robust plastic for long-lasting use.

Figure 1: Front view of the Oster Universal Comb Attachment Blade Guard. This image displays the front of the comb attachment, featuring its plastic comb teeth and the Oster branding.

Figure 2: Rear view of the Oster Universal Comb Attachment Blade Guard. This image shows the back of the comb attachment, highlighting the metal clip designed for secure attachment to clipper blades.
3. Setup
Proper attachment of the comb guard is crucial for safe and effective grooming.
Attaching the Comb Guard:
- Ensure Clippers are Off: Always ensure your animal clippers are turned off and unplugged before attaching or detaching any accessories.
- Clean Clipper Blade: Make sure the clipper blade is clean and free of hair or debris.
- Align Comb Guard: Hold the comb attachment with the teeth facing away from you. Align the metal clip mechanism on the back of the comb guard with the base of your clipper blade.
- Snap into Place: Gently push the comb guard onto the clipper blade until it snaps securely into place. You should hear or feel a click, indicating a firm attachment.
- Verify Security: Lightly tug on the comb guard to ensure it is firmly attached and will not come loose during operation.
Detaching the Comb Guard:
- Ensure Clippers are Off: Turn off and unplug the clippers.
- Grip Firmly: Hold the clipper with one hand and the comb guard with the other.
- Gently Pull: Apply gentle, even pressure to pull the comb guard away from the clipper blade. Avoid excessive force to prevent damage to the comb or blade.
4. Operating Instructions
Once the comb guard is securely attached, you can begin grooming. Always prioritize the animal's comfort and safety.
Grooming Tips:
- Prepare the Animal: Ensure the animal's coat is clean, dry, and free of mats or tangles before clipping. Brush thoroughly to remove loose hair and debris.
- Start Slowly: Begin clipping in an area where the animal is less sensitive, such as the back or sides, to help them get accustomed to the clipper's vibration and sound.
- Consistent Strokes: Use smooth, even strokes, moving the clippers in the direction of hair growth for a natural finish, or against the direction for a shorter cut (depending on desired outcome and coat type).
- Maintain Contact: Keep the comb guard flat against the animal's skin to ensure an even cut length. Avoid tilting the clippers.
- Check for Heat: Periodically check the clipper blade for excessive heat. If the blade becomes hot, turn off the clippers, allow them to cool, or switch to a different blade.
- Take Breaks: For longer grooming sessions, take short breaks to allow the animal to rest and to prevent the clippers from overheating.
5. Maintenance
Regular cleaning and maintenance will extend the life of your comb attachment and ensure optimal performance.
Cleaning the Comb Guard:
- Remove from Clippers: Detach the comb guard from the clipper blade.
- Remove Hair: Use a small brush or your fingers to remove any trapped hair from between the comb teeth.
- Wash: Wash the comb guard with warm, soapy water. A mild dish soap is suitable.
- Rinse Thoroughly: Rinse the comb guard thoroughly under running water to remove all soap residue.
- Dry Completely: Allow the comb guard to air dry completely before storing or reattaching to clippers. Ensure no moisture remains, especially in the metal clip mechanism.
Storage:
- Store the comb guard in a clean, dry place, away from direct sunlight or extreme temperatures.
- Avoid storing with heavy objects on top that could deform the teeth.
6. Troubleshooting
If you encounter issues while using your comb attachment, refer to the following common problems and solutions.
- Problem: The comb guard does not snap securely onto the clipper blade.
Solution: Ensure the clipper blade is clean and free of debris. Verify that the comb guard is correctly aligned with the blade. If the comb guard is damaged or warped, it may need replacement. - Problem: The cut is uneven or inconsistent.
Solution: Ensure the animal's coat is thoroughly brushed and free of mats. Make sure the comb guard is held flat against the skin during clipping. Check if the clipper blade itself is dull or damaged. - Problem: Hair gets stuck in the comb guard.
Solution: This can happen with very thick or long coats. Periodically stop the clippers, remove the comb guard, and clean out accumulated hair. Ensure you are not trying to cut too much hair at once.
7. Specifications
| Feature | Detail |
|---|---|
| Brand | Oster |
| Model | Universal Comb Attachment Blade Guard, Size #4 |
| Material | Plastic |
| Power Source | Manual (Accessory for Electric Clippers) |
| Number of Items | 1 |
8. Warranty and Support
Specific warranty information for this Oster Universal Comb Attachment Blade Guard, Size #4, is not provided in this manual. For details regarding warranty coverage, product support, or replacement parts, please contact Oster customer service directly or visit the official Oster website.
Oster Customer Support: Please refer to the contact information provided with your original clipper purchase or on the official Oster brand website.





