PROMAX 680 Welding Helmet

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Product Information

Specifications

• Model: PROMAX 680 Welding Helmet

• Viewing Area: 95cm2 (116 x
  81mm)

• Arc Sensors: 4 Arc + 1 Intensity Sensor

• Operating Modes:

  • Weld (shade 9-14)
  • Cut (shade 4-8)
  • Grind (shade 3)
  • Shade-Lock (shade 4-14)

• Headgear: Wrap-a-round 5 Point Headgear

• Optical Rating: V1 (1/1/1/1)

• Magnification Lens Holder: Yes

• Standards Compliance: AS1337.1 High-Impact
  Rated

Product Usage Instructions

1. Viewing Area & Sensors

The welding helmet features a large viewing area of
95cm2 for a wider and natural field of view. It is
equipped with 4 Arc sensors and 1 Intensity Sensor for reliable arc
detection and switching.

2. Operating Modes

The helmet offers 4 operating modes: Weld, Cut, Grind, and
Shade-Lock. Adjust the shade settings according to your welding
needs.

3. Headgear & Optics

The wrap-a-round 5 Point Headgear ensures a secure and
comfortable fit. The helmet features super-crisp optics with
enhanced color recognition for improved visibility.

4. Controls & Display

The advanced digital controls allow you to choose between auto
or manual shade, sensitivity, and delay adjustments. The digital
display shows settings clearly and allows for easy adjustments.

5. Maintenance & Warranty

Refer to the ordering & parts information for replacement
parts. Follow the maintenance guidelines provided in the manual.
The product warranty details can be found at
Weldclass.com.au/warrantyinfo.

Frequently Asked Questions (FAQ)

Q: Can I switch between operating modes easily?

A: Yes, you can switch between operating modes via internal or
external controls provided on the helmet.

Q: Is the helmet suitable for various welding processes?

A: The helmet is suitable for Welding, Cutting, Grinding, and
Shade-Lock operations, covering a wide range of welding
processes.

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PROMAX 680
WELDING HELMET

Updated 06.02.2024

Enormous 95cm2 Viewing Area 116 x 81mm `landscape’ format for wider & more natural field of view
4 Arc + 1 Intensity Sensor for reliable arc detection & switching
Auto Functions Choice of auto or manual shade, sensitivity & delay adjustments
4 Operating Modes Weld (shade 9-14) Cut (shade 4-8) Grind (shade 3) Shade-Lock (shade 4-14)
Magnification Lens Holder
AS1337.1 High-Impact Rated A must for many work sites

External Controls · Mode: Weld,
Cut, Shade-Lock · Grind mode on/
off · Auto/Manual
Shade · Shade level
(manual) or Shade deviation (auto) · Memory save

Wrap-a-round 5 Point Headgear

Super-Crisp Optics V1 (1/1/1/1) rated with enhanced colour

Super comfortable with moulded rear pressure-pad

recognition

ILLUMINATED

Advanced Digital Controls

DIGITAL DISPLAY

· Illuminated, self-dimming display

· Internal & external controls

· Shade adjustment in 0.5

increments

· Tack Mode: returns to shade 5

· Gradient Mode: Gradual return

from dark to light

· Memory: Save up to 9 favourite

settings

More Info

All specifications are subject to change without notice. Weldclass accepts no responsibility for any inaccuracies, errors or omissions. Any application information is of a general nature only and is not a substitute for professional and specific advice. Weldclass is 100% Australian family-owned since 1979. Warranty conditions as per Weldclass.com.au/warrantyinfo E.&O.E.
Page 1 of 2

PROMAX 680
WELDING HELMET
Updated 06.02.2024

Ordering & Parts Information

Item Promax 680 Helmet Matte Blue Promax 680 Helmet Blue Retro Graphic Lens Kit 2 Outer + 1 Inner Outer Cover Lens – Per Each Inner Cover Lens – Pack 5

Part No. WC-05344 WC-05345 WC-05351 WC-05352 WC-05357

Item Magnification Lens 1.5x Magnification Lens 2.0x Magnification Lens 2.5x Sweatbands – Pack 5 Headgear Assembly

Part No. P7-ML15 P7-ML20 P7-ML25 WC-01630 WC-05353

Technical Data

Suitable Processes Viewing Area Switching Speed Arc Sensing Power Supply On / Off
Operating Modes
(Switch between modes via internal or external controls)
Shade adjustment Sensitivity Delay
*Auto
Tack mode Gradient mode Memory Weight Mag Lens Holder
Standards Compliance
Optical Rating Warranty Temperature Range

MIG, MMA/Stick & TIG (5 amps), Grinding, Plasma Cutting, Oxy Cutting / Brazing / Heating, Gouging 116mm wide x 81mm high (95cm2) landscape format for wider field of view Conforms to & exceeds requirements of AS/NZS 1338.1 Standard 4 Sensors + 1 Arc Intensity Sensor 2 x CR2450 replaceable battery & Solar assist Ready to use at any time, no switching required Weld: Adjustable shade 9-14 Cut: Adjustable shade 4-8 Shade-Lock: Locks lens at any shade level from 4-14 Grind: Lock lens at shade 3 Internal or external, Manual or Auto. Adjusts in 0.5 increments. Internal, Manual or Auto Low ­ High Internal, Manual or Auto* Low ­ High When set to Auto, helmet monitors arc intensity and adjusts settings automatically. When using auto shade, +/- deviation can be adjusted in 0.1 increments. Returns to shade 5 (instead of shade 3) between welds to reduce fatigue
Controlled via sensitivity adjustment
On: gradual return/slope down from dark to light. Off: no gradient, returns directly to shade 3 Save up to 9 favourite settings (recalls shade, sensitivity & delay settings) 620g Takes standard 108 x 51mm Magnification Lenses Lens: AS1338.1, ISO16321-2 Shell: AS/NZS1337.1 High Impact V1 1/1/1/1 (Optical quality / Diffusion of light / Variation in luminous transmittance / Angle dependency) Conditional 7 years (on auto darkening lens) See Weldclass.com/warrantyinfo for details Operating -5 oC to +55 oC / Storage -10 to +65 oC

More Info

All specifications are subject to change without notice. Weldclass accepts no responsibility for any inaccuracies, errors or omissions. Any application information is of a general nature only and is not a substitute for professional and specific advice. Weldclass is 100% Australian family-owned since 1979. Warranty conditions as per Weldclass.com.au/warrantyinfo E.&O.E.
Page 2 of 2

References

• Warranty Information

Read User Manual Online (PDF format)

Download This Manual (PDF format)

Download this manual  >>