ARCCAPTAIN Auto Darkening Welding Helmet User Manual

1. Safety Information

⚠ WARNING: READ ALL SAFETY WARNINGS BEFORE WORKING!

Failure to follow warnings and instructions may result in electric shock, fire, and/or serious injury. Keep all warnings and instructions for future reference.

If you encounter problems during installation or use, consult the relevant sections of this manual. If in doubt or unable to resolve the issue, please contact ARCCAPTAIN support.

1.1 General Safety

• DO NOT use the welder if the switch does not turn on and off.
• Disconnect the power source plug before making adjustments, changing accessories, or storing the welder.
• Ensure the switch is off before connecting power or moving the welder to prevent accidental startup.
• Always maintain and use guards, covers, and safety devices correctly.
• Keep hands, hair, clothing, and tools away from moving parts such as V-belts, gears, and fans.
• Follow these instructions and consider working conditions when using the welder and accessories.
• This manual may not cover all possible situations. It is important that the operator exercises common sense and caution when using this product.

1.2 Electrical Safety

⚠ WARNING: ATTENTION TO ELECTRICAL DISCHARGES!

• DO NOT weld in a damp area or come into contact with a damp or wet surface.
• DO NOT modify the wiring, ground connections, switches, or fuses of this welding equipment.
• DO NOT physically contact any part of the welding current circuit, including the workpiece, ground clamp, electrode, or welding wire and metal parts of the electrode holder or MIG gun.
• DO NOT connect the ground clamp to the electrical conduit and DO NOT weld on the electrical conduit.
• Never leave the welding machine unattended when it is powered on. Turn off the power if you need to leave.
• DO NOT attempt to plug the welder into the power source if the ground pin of the POWER SUPPLY CABLE plug is bent, broken, or missing.
• DO NOT modify the POWER SUPPLY CABLE or plug in any way.
• Persons with pacemakers should consult their doctor before use. The magnetic field can make the pacemaker unstable.

1.3 Fire Safety

⚠ WARNING: ATTENTION TO FIRE HAZARD!

• Place the machine on non-combustible surfaces to prevent fires.
• Ensure no flammable materials are near the work area to reduce fire risk.
• Avoid installing the machine near water sources to prevent water damage.
• Always weld/cut materials in a dry environment with humidity below 90% and maintain a working temperature between -10°C and 40°C.
• When welding/cutting outdoors, protect yourself from sun and rain, keeping the machine dry at all times.
• Do not use the machine in dusty or chemically corrosive environments.
• Remove or secure all combustible materials within 10 meters (35 feet) of the work area. Use fire-retardant material to cover or seal doors, windows, cracks, and other openings.
• Improper use can cause fire or explosion. Avoid flammable materials near the work area, keep a fire extinguisher nearby, and have qualified personnel. Avoid cutting closed containers and do not use the machine to thaw pipes.

1.4 Fumes and Gases Safety

⚠ WARNING: FUMES CAN BE HARMFUL TO YOUR HEALTH!

• Keep your head away from fumes during cutting to avoid inhaling harmful gases.
• Ensure the work area is well-ventilated with extraction or ventilation equipment during cutting.
• Only work in a confined space if it is well-ventilated or wear an air-fed respirator.

1.5 Arc Ray and Noise Safety

⚠ WARNING: EXCESSIVE NOISE DOES GREAT HARM TO HEARING! ARC RADIATION MAY HURT YOUR EYES AND BURN YOUR SKIN!

Arc radiation can damage eyes and skin; excessive noise can damage hearing.

• Use certified eye protection for welding with lenses of at least shade 10.
• Wear leather leggings and fire-resistant shoes or boots; avoid clothing that may cause sparks or molten metal. Do not touch hot parts with bare hands.
• Keep clothing free of flammable substances and wear dry insulated gloves and protective clothing.
• Wear an approved head covering and use appropriate welding attire.
• When welding at height or in confined spaces, use earplugs or flame-resistant earmuffs.
• Wear ear protection or other hearing protection during cutting.

1.6 Gas Shielded Welding Cylinder Safety

⚠ WARNING: CYLINDERS CAN EXPLODE IF DAMAGED!

• Never weld on a pressurized or closed cylinder.
• Avoid letting the electrode holder, electrode, welding torch, or welding wire touch the cylinder.
• Keep cylinders away from all electrical circuits, including welding circuits.
• Always keep the protective cap on the valve, unless the cylinder is in use.
• Use only gas protection equipment suitable for your welding type and maintain it correctly.
• Protect gas cylinders from heat, physical damage, slag, flames, sparks, and arcs.
• Always follow appropriate procedures when moving cylinders.
• Do not install the machine in an environment containing explosive gas to prevent an explosion.

2. Product Overview

The ARCCAPTAIN Auto Darkening Welding Helmet is designed for superior protection and enhanced visibility during various welding and cutting applications. It features advanced auto-darkening technology, a large viewing screen, and durable construction.

2.1 Package Contents

Your ARCCAPTAIN Welding Helmet package includes the following items:

2.2 Specifications

2.3 Key Features

• Safe and Fashionable Structure Design: Conforms to ergonomic principles, offering a large interior space for comfortable work. The helmet shell materials safely protect the user's face and neck from high temperatures, sparks, splashes, corrosion, and strong light.
• 

  Image: Extra-large display screen with dimensions 3.94 x 3.66 inches, highlighting True Color, Large Viewing, Auto-Darkening, and Lightweight features.

  High-Quality, Large LCD Lens for Eye Protection: Features a large viewing size of 100 mm x 93 mm (3.94 in x 3.66 in). With multiple optical coatings, it provides a protection level of 16#, completely shielding against ultraviolet and infrared rays, ensuring no harm and protection during welding.
• 

  Image: Auto-darkening lens with 4 smart arc sensors and upgraded solar panels, indicating 1/25000s fast darkening.

  Intelligent Auto-Darkening Filter: Utilizes automatic transformation technology in the control circuit, allowing the lens to switch from light to dark in 1/25000 seconds, and from dark to light in 0.1-0.8 seconds. The anti-interference switch design in the PCB control ensures smooth welding without being affected by other working environments.
• High Resistance and Durability: Made from upgraded PP material, more suitable for welding environments. Tests show an operating temperature range of -5°C to 55°C, a storage temperature range of -20°C to 70°C, a tensile strength of up to 120 MPa, and a flexural modulus of up to 4000 MPa, ensuring enhanced flexibility for welding helmets.

3. Setup and Adjustment

3.1 Headband Installation

Remove the anti-sweat band and install the helmet in the order shown in the image below:

Image: Diagram showing the components and assembly of the welding helmet's headband.

1. Helmet Crown Adjustment: Adjust for comfort and snap the pins into the holes to securely lock them in place.
2. Angle Adjustment: Use the four pins on the right side of the upper headband to adjust the helmet's forward tilt. Loosen the right outer tension adjustment knob, then lift the control arm tab and move it to the desired position. Tighten the tension adjustment knob.
3. Distance Adjustment: Adjust the distance between your face and the lens. Loosen both outer tension adjustment knobs and push inward to release them from the adjustment slots. Move forward or backward to the desired position, then tighten. (Both sides must be positioned equally for optimal vision.)
4. Head Size Adjustment: Adjust the harness tightness by pressing and turning the ratchet button to fit your head size.

3.2 Before Welding

• Before welding, adjust the headband position and select the appropriate shade number for your application.
• Check the cleanliness of the cover lens and ensure no dirt covers the four sensors on the front of the filter cartridge. Also, check that the front/inner cover lens and its frame are properly secured.
• Inspect all parts before use for any signs of wear or damage. Any scratched, cracked, or pitted part must be replaced immediately before further use to prevent serious injury.
• Check for light leaks before each use.
• Select the desired shade by turning the knob. Finally, ensure the shade matches your application.
• Adjust the headband so the helmet is positioned as low as possible on the head and close to the face. Adjust the helmet angle in the down position by turning the adjustable limit knob.
• Choose the correct welding/grinding switch position before welding.

4. Operation and Controls

4.1 Cartridge Function/Features

Image: Controls for Delay, Shade (Grind, Cut, Weld modes), and Sensitivity (Min/Max) on the side of the welding helmet.

1. Mode Control

Slide the switch up and down to select the appropriate mode for your professional activity:

• Weld Mode: Used for most welding applications. In this mode, the lens darkens optically when it detects a welding arc. Adjust shade, sensitivity, and delay settings as needed.
• 

  Image: Weld Mode (DIN 9-13) in action.

  Cut Mode: Used for cutting applications. In this mode, the lens darkens optically when it detects a cutting arc. Adjust shade, sensitivity, and delay settings as needed.
• 

  Image: Grind Mode (DIN 4) in action.

  Grind Mode: Used for metal grinding applications. In this mode, the lens is fixed at shade 4. No lens adjustment is possible.

2. Variable Shade Control

The shade is set by adjusting mode selector 1 to the appropriate range, then using the variable shade adjustment knob to select the desired shade. Depending on the welding process or application, the shade can be set between 5 and 9 (cutting mode) or 9 and 13 (welding mode) by turning knob 13.

Shade Selection Table (Reference: ANSI Z49.1:2005)

*Start with a shade that is too dark to see the weld zone. Then switch to a lighter shade that provides sufficient visibility of the weld zone without going below the minimum.

3. Sensitivity Control

• Cut/Weld Mode: Use the control to make the lens more responsive to different light levels in various welding/cutting processes. Use a medium setting. A sensitivity range of 30% to 50% is suitable for most applications. It may be necessary to adjust the helmet's sensitivity to adapt to different lighting conditions or if the lens flickers.
• Grind Mode: Do not weld in Grind mode; the lens will not darken.

Recommended Sensitivity Settings:

4. Lens Delay Control

The lens delay control is used to adjust the time it takes for the lens to switch to the clear state after welding. The delay is particularly useful in high amperage applications where the molten puddle remains bright momentarily after welding. The lens delay adjusts from minimum (0.1 seconds) to maximum (1 second).

5. "TEST" Button

Press the Reset button to verify that the lens is working correctly. When the reset button is pressed, the lens should darken and then become transparent. Do not use the helmet if the lens does not function as described. (See section 6, Troubleshooting.)

6. Low Battery Indicator

The low battery indicator illuminates when there are 2-3 days of battery life remaining. If the battery is low, replace it with CR2450 lithium batteries.

5. Maintenance

5.1 Battery Replacement

If the battery is low, replace it with CR2450 lithium batteries.

1. 

   Image: Location of solar charging panels and replaceable battery.

   Unscrew the screws and slide the battery compartment down by hand and remove it.
2. 

   Image: Removing the CR2450 battery.

   Remove the CR2450 battery from the battery holder, replace the battery, retract the battery holder, and tighten the screws.

⚠ WARNING: 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: CR2450.
• Rated voltage: 3V.
• Remove and recycle or dispose of used batteries immediately according to local regulations and keep them out of reach of children. Do not dispose of batteries with household waste or incinerate them.
• Even used batteries can cause serious, even fatal, injuries.
• Call a local poison control center for treatment information.
• Compatible battery type: There is no other compatible battery type except CR2450.
• CR2450 batteries are not rechargeable and should not be recharged.
• Do not force discharge, recharge, disassemble, overheat beyond the manufacturer's specified temperature, or incinerate. This could result in leakage, fire, or explosion, causing chemical burns.
• Ensure batteries are installed correctly with the correct polarity (+ and -).
• Do not mix new and used batteries, or batteries of different brands or types, such as alkaline, carbon-zinc, or rechargeable batteries.
• Remove and recycle or dispose of batteries from equipment not used for an extended period immediately according to local regulations.
• Always completely close the battery compartment. If the battery compartment does not close properly, stop using the product, remove the batteries, and keep them out of reach of children.

5.2 Lens Cover Replacement

Replacing the Outer Lens Cover

1. Push the sliding lock in the opposite direction of the instructions. Carefully remove the lens assembly.
2. Push the outer lens cover into the helmet, remove the outer lens cover, and put it back in place.

Replacing the Side Lens Cover

Remove the inner lens cover by lifting the groove cover in the lens assembly and replacing it.

6. Troubleshooting

If you encounter any issues with your ARCCAPTAIN welding helmet, refer to the table below for common problems and solutions.

7. User Tips

• Comfortable Fit: The internal adjustment is generous, allowing for a comfortable fit. Take advantage of the head circumference and angle adjustment knobs to find your optimal position.
• Weight Management: While the helmet is noted to be a bit heavy due to its good quality materials, for short welding sessions, this should not be an issue. For longer periods, ensure proper head and neck support.
• Visibility: The visor offers an excellent viewing range. Utilize the 1/1/1/1 optical clarity and true color technology for efficient and accurate work.
• Lens Protection: The helmet comes with spare outer and inner lens covers. Replace them promptly if they become scratched, cracked, or pitted to maintain optimal visibility and protection.
• Battery Life: The helmet is equipped with solar panels and replaceable CR2450 lithium batteries for extended working time. Keep an eye on the low battery indicator and replace batteries when needed.
• Design Preference: Some users noted receiving a plain black helmet when a design was ordered. If design is important, verify with the seller upon receipt.

8. Warranty and Support

ARCCAPTAIN products are manufactured with high-quality components and each machine undergoes numerous advanced certifications and laboratory tests to provide an exceptional welding experience and performance.

Enjoy a two-year warranty! Upon unpacking, ensure the product is intact and undamaged. Do not return it directly before contacting our customer service.

Contact ARCCAPTAIN Support:

• Email: service@arccaptain.com
• Online: www.arccaptain.com/pages/contact-us
• WhatsApp: +19892449456