1. Introduction
Thank you for choosing the ARCCAPTAIN HSH-G999 Adjustable Welding Cap Headband. This accessory is designed to provide comfort and stability for your welding helmet, featuring adjustable straps, sweat-absorbing materials, and a secure fit. Please read this manual carefully before use to ensure proper setup, adjustment, and maintenance.

This headband is compatible with ARCCAPTAIN HSH-G999 series welding helmets.

2. Safety Information
WARNING: Always read and understand all safety warnings before working with welding equipment. Failure to follow warnings and instructions may result in electric shock, fire, and/or serious injury.
2.1 General Safety
- Always ensure your welding helmet and its components, including the headband, are in good condition before use.
- Inspect the headband for any signs of wear, damage, or loose parts. Replace any damaged components immediately.
- Ensure the headband is securely attached to the welding helmet and properly adjusted to your head for a stable and comfortable fit.
- Keep hands, hair, clothing, and tools away from moving parts of any associated welding equipment.
2.2 Arc Rays and Noise Safety (General Welding Environment)
While the headband itself does not provide protection against arc rays or noise, it is a component of personal protective equipment (PPE). Always ensure you use appropriate eye, face, and hearing protection when welding.
- Use certified welding eye protection with appropriate shade levels.
- Wear flame-resistant clothing, leather leggings, and appropriate footwear to protect against sparks and molten metal.
- Wear approved head covering and appropriate welding attire.
- Use earplugs or flame-resistant earmuffs when welding in confined spaces or high-noise environments.
3. Specifications
| Feature | Description |
|---|---|
| Brand | ARCCAPTAIN |
| Model | HSH-G999 |
| Compatibility | ARCCAPTAIN HSH-G999 series welding helmets |
| Adjustability | Head circumference, head size (ratchet), helmet angle |
| Comfort Features | Sweat-absorbent, breathable, anti-slip padding |
| Origin | Mainland China |
| Certification | CE |
4. Setup and Adjustment
The ARCCAPTAIN HSH-G999 headband is designed for easy installation and adjustment to ensure a secure and comfortable fit for various head sizes and preferences.
4.1 Headband Installation (if replacing an existing headband)
If you are replacing an existing headband on your ARCCAPTAIN HSH-G999 series welding helmet, carefully remove the old headband by detaching its connection points from the helmet shell. Then, align the new HSH-G999 headband with the helmet's attachment points and secure it according to your helmet's specific design. Ensure all connections are firm and stable.

4.2 Adjusting for Fit and Comfort
The headband offers multiple adjustment points to customize the fit:
- Head Circumference Adjustment: Use the side straps with multiple holes to adjust the overall circumference of the headband. Secure the pins into the desired holes for a snug fit around your head.
- Head Size Adjustment (Ratchet Mechanism): Located at the back of the headband, the ratchet knob allows for fine-tuning the tightness. Turn the knob clockwise to tighten and counter-clockwise to loosen the fit around your head.
- Angle Adjustment: The headband features mechanisms to adjust the angle at which the welding helmet sits relative to your face. Typically, this involves a knob or lever on the side that allows you to tilt the helmet up or down. Adjust this to your preferred viewing angle and comfort.


5. Operating Instructions
Once the headband is installed and adjusted, ensure it provides a stable and comfortable platform for your welding helmet. The goal is to minimize movement of the helmet during welding operations and distribute its weight evenly to reduce fatigue.
- Wear the Headband: Place the headband on your head, ensuring the front padding rests comfortably on your forehead.
- Secure the Fit: Use the ratchet mechanism at the back to tighten the headband until it feels secure but not overly tight. It should not slip when you move your head.
- Position the Helmet: With the helmet attached, adjust the angle so that the viewing area is correctly positioned when the helmet is lowered.
- Test Movement: Before starting any welding task, perform a few head movements (up, down, side-to-side) to ensure the helmet remains stable and comfortable.
6. Maintenance
Proper maintenance will extend the life of your ARCCAPTAIN HSH-G999 headband and ensure continued comfort and safety.
- Cleaning: The sweat-absorbent padding can be removed or spot-cleaned with mild soap and water. Allow it to air dry completely before reattaching or using. Do not use harsh chemicals or abrasive cleaners.
- Inspection: Regularly inspect the headband for any signs of wear, cracks, or damage to the plastic components or padding. Check that all adjustment mechanisms (ratchet, pins) are functioning correctly.
- Replacement: If any part of the headband becomes damaged or excessively worn, it should be replaced to maintain optimal safety and comfort.
- Storage: Store the headband and helmet in a clean, dry place away from direct sunlight, extreme temperatures, and corrosive materials.
7. Troubleshooting
Most issues with the headband relate to fit and comfort. Here are some common concerns and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Headband feels too loose or slips | Insufficient adjustment; worn ratchet mechanism | Tighten the ratchet knob; adjust head circumference straps. If still loose, inspect ratchet for wear and consider replacement. |
| Headband feels too tight or causes discomfort | Over-tightened; incorrect circumference setting | Loosen the ratchet knob; adjust head circumference straps to a larger setting. Ensure padding is correctly positioned. |
| Helmet wobbles or is unstable | Headband not securely attached to helmet; loose angle adjustment | Check all attachment points between headband and helmet. Ensure angle adjustment is tightened. |
| Sweatband is no longer effective | Dirty or worn-out padding | Clean the sweatband. If heavily worn, consider replacing the padding or the entire headband. |
8. User Tips
- Optimal Fit: Take the time to adjust all three points (circumference, size, angle) to find your perfect fit. A well-adjusted headband will significantly reduce neck strain and improve comfort during long welding sessions.
- Regular Cleaning: If you sweat a lot, regularly clean the sweat-absorbent padding to maintain hygiene and effectiveness.
- Check Compatibility: Always ensure this headband is used with compatible ARCCAPTAIN HSH-G999 series welding helmets for the best fit and performance.
- User Feedback: Many users find that this headband "fits very well on the head," highlighting the importance of proper adjustment for a secure and comfortable experience.
9. Warranty and Support
For warranty information regarding your ARCCAPTAIN HSH-G999 Adjustable Welding Cap Headband, please refer to the documentation provided with your original welding helmet or contact ARCCAPTAIN directly. As an accessory, its warranty may be tied to the main product or have its own specific terms.
Contact Information:
- Website: www.arccaptain.com
- Email: service@arccaptain.com
Please have your product model (HSH-G999) and any purchase details ready when contacting support.