ARCCAPTAIN Auto-Darkening Welding Helmet User Manual

Welcome to ARCCAPTAIN

Thank you for choosing the ARCCAPTAIN Auto-Darkening Welding Helmet. Our products are built with high-quality components and undergo rigorous industry-leading laboratory tests to ensure excellent welding performance and user safety. Please read this manual carefully before use to ensure proper operation and to maximize your welding experience.

For any questions or concerns, please contact ARCCAPTAIN support at: service@arccaptain.com

Safety Information & Warnings

WARNING: Failure to follow these instructions may result in serious injury or death.

• INGESTION HAZARD: This product contains a button cell or coin battery. Death or serious injury can occur if ingested. A swallowed button cell or coin battery can cause internal chemical burns in as little as 2 hours.
• Keep new and used batteries OUT OF REACH of CHILDREN. Seek immediate medical attention if a battery is suspected to be swallowed or inserted inside any part of the body.
• The product contains replaceable batteries. Battery type: CR2045, Nominal voltage: 3V.
• Remove and immediately recycle or dispose of used batteries according to local regulations and keep away from children. DO NOT dispose of batteries in household trash or incinerate.
• Even used batteries may cause severe injury or death. Call a local poison control center for treatment information.
• Only use CR2045 batteries. No other battery types are compatible.
• CR2045 batteries are non-rechargeable. Do not force discharge, recharge, disassemble, heat above manufacturer's specified temperature rating, or incinerate. Doing so may result in injury due to venting, leakage, or explosion resulting in chemical burns.
• Ensure batteries are installed correctly according to polarity (+ and -).
• Do not mix old and new batteries, different brands, or types of batteries (e.g., alkaline, carbon-zinc, rechargeable).
• Remove and immediately recycle or dispose of batteries from equipment not used for an extended period of time.
• Always completely secure the battery compartment. If it does not close securely, stop using the product, remove the batteries, and keep them away from children.

Warning label indicating ingestion hazard for button cell batteries.

Product Overview

The ARCCAPTAIN Auto-Darkening Welding Helmet is designed to provide superior eye protection and comfort during welding, grinding, and cutting operations. It features advanced optical technology and durable construction.

Key Features:

• Superior Optical Clarity: 1/1/1/1 optical clarity lens with true-color technology.
• Large Viewing Area: 3.86”×1.69” (98mm x 43mm) for an enhanced field of view.
• Fast Auto-Darkening: Switches from light to dark in 1/25000 seconds with 4 arc sensors.
• Optimal Eye Protection: Fully automatic UV/IR protection up to DIN 16 at all times.
• Adjustable Shade: Variable shade settings from DIN 9 to DIN 13.
• Adjustable Sensitivity: Stepless control for various welding conditions.
• Adjustable Delay Time: Short, Middle, Long settings (0.3s ~ 0.9s).
• Durable Construction: High-impact resistant Polyamide (Nylon) shell, shock and flame resistant.
• Comfortable Headgear: Lightweight design with dynamically adjustable headgear and breathable padded headband.
• Power Supply: Solar cells and replaceable CR2045 lithium battery.
• Certifications: ANSI Z87.1, EN379 CE, CSA Z94.3, FCC.

Product Components:

The welding helmet consists of several key parts for optimal functionality and comfort.

Exploded view of the welding helmet showing internal and external components.

1. Shell (welding mask)
2. Shade scale plate
3. Sensitivity scale plate
4. Welding/grinding Handle
5. Filter setting frame
6. 2x shade nut
7. Shade knob/sensitivity knob
8. Front cover lens
9. Shade-box
10. Sensitivity-box
11. Lithium battery house
12. Auto darkening filter cartridge
13. Inside cover lens
14. Magnifying lens (optional)

Headgear Components:

Diagram illustrating the headgear components and adjustment points.

15. 2xblock nut
16. 2x check washer
17. Angle adjusting shim (left)
18. Angle adjusting shim (right)
19. Headband rack (left)
20. Headband rack (right)
21. Head-band fixing screw rack
22. Sweatband (cloth)
23. Front band
24. Left band
25. Right band
26. Back elastic pad
27. Headband regulator assembly (release-tighten)

Setup

1. Headgear Adjustment

Proper adjustment of the headgear is crucial for comfort and safety. Adjust the headband so that the helmet is seated as low as possible on your head and close to your face.

• Top Head Band: Move the top head band (1) in the direction of the arrow to adjust the depth of the headband. Adjust to a suitable position based on your head shape.
• Distance of Harness from Filter Lens: Adjust the distance from your eyes to the filter lens (2) using the left-right symmetrical adjustment.
• Back of Headband: Adjust the size of the headband (3) by turning the knob to loosen or tighten it for a secure fit.
• Incline Angle Adjustment: Adjust the incline angle of the helmet (4) relative to your face, and the height of your eyes relative to the filter lens. This model features a special turnover mechanism that lowers the helmet's center of gravity when flipped up, reducing fatigue.

If the headband feels uneven or there is an uneven distance from your eyes to the filter lens, reset the headband to reduce the difference.

2. Lens Installation / Replacement

The filter can be assembled with a magnifying lens conveniently. Please purchase a magnifying lens if needed.

Internal view of the helmet, highlighting the slot for an optional magnifying lens.

Operation

1. Before Welding Checks

Before starting any welding task, ensure the following:

• Check that the front cover lens is clean and free of dirt.
• Ensure the four optical sensors on the front of the filter cartridge are not covered.
• Verify that the front/inside cover lens and the front lens retaining frame are securely in place.
• Inspect all operating parts for signs of wear or damage. Replace any scratched, cracked, or pitted parts immediately to avoid severe personal injury.
• Check for light tightness before each use.

2. Dark Shade Number Selection

The shade number can be set manually between DIN 9-13 using the shade knob. Refer to the Shade Guide Table below to determine the appropriate shade for your application. Turn the shade knob until the arrow points to the required setting.

Shade Guide Table for various welding processes and current ranges.

Ensure the shade number is correctly set for your application.

3. Sensitivity Control

The sensitivity knob allows you to adjust how easily the filter darkens in response to arc light.

External sensitivity control knob with 'Low' and 'High' settings.

• Before welding, adjust the sensitivity to a high position.
• If the filter darkens due to ambient lighting (e.g., a bright lamp) when not welding, adjust the sensitivity towards the low position slightly until the filter returns to a light state. Avoid pointing the helmet directly at bright light sources during this adjustment; instead, point it towards the welding workpiece.
• During welding, the sensitivity knob should be adjusted as high as possible to ensure proper darkening speed.

Attention: If the filter does not darken, darkens too slowly, or flashes, stop using the helmet immediately and contact the dealer.

4. Delay Time Control

The delay time handle adjusts how long the filter remains dark after the arc stops, preventing eye damage from residual arc light.

Internal delay time adjustment switch with Short, Middle, and Long settings.

• There are three positions: Short, Middle, and Long.
• Short: 0.3s-0.5s
• Middle: 0.4s-0.6s
• Long: 0.6s-0.9s

The actual switching time may vary depending on welding type and sensitivity settings. If the filter flashes under low current welding, adjust the delay time handle to the Long position to help resolve this issue.

5. Welding/Grinding Mode

The helmet features an external switch to select between 'WELD' and 'GRIND' modes.

External switch for selecting between 'Weld' and 'Grind' modes.

• In Grind mode, the helmet shell is not designed to withstand welding spatter exceeding 43 grams or impacts exceeding 120 m/s. Always wear additional safety products for protection.
• In Weld mode, ensure the shade number is appropriate for the welding process and amperage. Incorrect shade settings (too dark or too light) can damage your eyes.

Attention: If the filter does not darken, darkens too slowly, or flashes, stop using the helmet immediately and contact the dealer.

Maintenance

Cleaning and Inspection

• Regularly clean the filter, front cover lens, inside cover lens, and the four optical sensors.
• If the front or inside cover lenses are blurry and cannot be cleaned, replace them immediately.
• Inspect all operating parts for wear or damage before each use. Replace any scratched, cracked, or pitted parts immediately to avoid severe personal injury.

Troubleshooting

Common Issues and Solutions:

• Filter not darkening, slow darkening speed, or flashing:
  • Check if the sensitivity is set too low. Adjust to a higher setting.
  • Ensure the optical sensors are clean and unobstructed.
  • If flashing occurs during low current welding, try adjusting the delay time to the 'Long' position.
  • Verify the battery is correctly installed and has sufficient charge. Replace if necessary.
  • If the problem persists, stop using the helmet immediately and contact ARCCAPTAIN support.
• Filter darkens due to ambient light (not welding):
  • The sensitivity may be set too high. Adjust the sensitivity knob towards the 'Low' position until the filter remains light.
• Difficulty seeing the weld pool or edges:
  • The shade number may be incorrect (too dark or too light). Adjust the shade knob slightly to a position where you can clearly see the welding spot and molten pool without glare.

Specifications

User Tips

• Solar Battery Activation: Before initial use or after prolonged storage, expose the helmet's solar panel to bright light or perform a few test arcs to ensure the solar battery is sufficiently charged and functioning optimally.
• Headband Comfort: While the adjustable headgear is designed for comfort, users with larger head sizes (e.g., 60cm circumference) might find it snug even at maximum adjustment (approx. 62cm). Ensure a comfortable fit before extended use.
• External Controls: The external knobs for shade and sensitivity are very convenient, allowing adjustments without removing the helmet, even when wearing welding gloves.
• Internal Delay Adjustment: The three-position delay speed adjustment (fast, medium, long) is located inside the mask. Adjust this to prevent eye strain from residual arc light.
• Grinding Mode: The external grinding mode switch is very useful for quickly transitioning between welding and grinding tasks.
• DIN Adjustment during Welding: The DIN switch allows for on-the-fly adjustments during welding, which is highly convenient for maintaining clear visibility of the weld pool and workpiece edges.
• Four Sensors Advantage: The four arc sensors provide superior arc detection and faster darkening compared to helmets with fewer sensors, enhancing safety and comfort.

Warranty and Support

ARCCAPTAIN products are manufactured to high standards and are designed for durability and performance. For any warranty claims or technical support, please contact our customer service team.

You can reach us via email at: service@arccaptain.com

Please provide your product model (SUN5) and a detailed description of the issue when contacting support.

Frequently Asked Questions (FAQ)

Q: What is the battery type and how long does it last?

A: The helmet uses a replaceable CR2045 lithium battery, which typically lasts 3-5 years. It is also powered by solar cells.

Q: Can I use this helmet for grinding?

A: Yes, the helmet has a dedicated 'GRIND' mode. However, for grinding, ensure you wear additional safety products as the helmet shell is not designed for heavy impact or spatter in this mode.

Q: My helmet is not darkening, what should I do?

A: First, check the battery and ensure it's correctly installed and charged. Clean the optical sensors and lenses. Adjust the sensitivity to a higher setting. If the issue persists, stop use and contact support.

Q: How do I adjust the fit of the helmet?

A: The helmet features multiple adjustment points on the headgear, including the top head band for depth, left-right symmetrical adjustment for distance from the filter lens, and a knob at the back for headband size (loose/tighten). There's also an incline angle adjustment.

Product Video

Official product video showcasing the features and durability tests of the ARCCAPTAIN Auto-Darkening Welding Helmet, including high-temperature, low-temperature, and drop protection tests.