Introduction

The Hobart Welding Helmets Pro Series is a high-quality line of welding helmets designed for professional welders and hobbyists alike. These helmets offer advanced features such as auto-darkening technology, adjustable sensitivity controls, and a wide viewing area for maximum visibility. The estimated price range for the Pro Series is $200 to $400, making it a mid- to high-end investment for welders. The exact launching date is not specified, but it is currently available for purchase on the Hobart website and through various retailers.

Hobart Welding Parts List

Specifications of Hobart Welding Helmets Pro Series

OPERATING INSTRUCTIONS

Hobart Welding Helmets Pro Series Controls

1. Reset  Button
2. Low Battery Indicator 
3. Variable Shade Control
4. Sensitivity/Grind Mode Control
5. Lens Delay Control

Reset Button And Low Battery Indicator

1. Reset Button
   Press Reset button to check if the lens is working properly.
   When the Reset button is pressed, the lens should darken twice and return to the clear state. Do not use the helmet if the lens does not function as de-scribed.
2. Low Battery Indicator
   The low battery indicator lights when 2−3 days of battery life re-main.
   If battery power is low, install new CR2450 lithium batteries.

Lens Delay Control

The lens delay control is used to ad-just the time for the lens to switch to the clear state after welding. The delay is particularly useful in eliminating bright after-rays present in higher amperage applications where the molten puddle remains bright momentarily after welding. Lens delay adjusts from min (0.10 second) to max (1.0 second).

Variable Shade Control 

Use the control to adjust the lens shade in the darkened state to select proper shade control setting based on your welding process. Start at shade 12 and adjust lighter to suit the welding application and your personal preference.

Sensitivity/Grind Mode Control

Weld Mode
Use control to make the lens more responsive to different light levels  in various welding processes. Use a Mid-Range or 30−50% sensitivity setting for most applications. It may be necessary to adjust helmet sensitivity to accommodate different lighting conditions or if lens is flashing On and Off. Ad-just  helmet sensitivity as follows:

Adjust helmet sensitivity in lighting conditions helmet will be used in.

• Turn sensitivity control to lowest setting.
• Press  Reset button  to turn helmet On. Helmet lens will darken twice and then clear.
• Face the helmet in the direction of use, exposing it to the surrounding light conditions.
• Gradually turn sensitivity setting clock- wise until the lens darkens, then turn sensitivity control counterclockwise until slightly past setting where lens clears. Helmet is ready for use. Slight readjustment may be necessary for certain applications or if lens is flashing on and off.

Grind Mode

Do not weld in the Grind mode; the lens will not darken. To use the Grind mode, turn the Sensitivity control clockwise to the far right position (Grind). To resume welding, return the con-trol to the desired sensitivity setting.

Recommended Sensitivity Settings

Adjusting Headgear of Hobart Welding

1. Headgear Top
   Adjusts headgear for proper depth on the head to ensure correct balance and stability.
2. Headgear Tightnes
   To adjust, turn the adjusting knob located on the back of the headgear left or right to desired tightness.
3. Angle Adjustment (Not Shown)
   Seven slots on the right side of the headband provide ad-justment for the forward tilt of the helmet. To adjust, lift and reposition the control arm to the desired position.
4. Distance Adjustment
   Adjusts the distance be-tween the face and the lens. To adjust, press black tabs on the top and bottom of the pivot point and use other hand to slide headgear for-ward or backward. Release tabs. (Both sides must be equally positioned for proper vision.)

REPLACING THE LENS COVERS

WARNING: Never use the auto-darkening lens without the inside and outside lens covers properly installed. Welding spatter will damage the auto-darkening lens and void the warranty.

1. Front Lens Holder
2. Release Points
3. Lens Cover
4. Gasket

• Remove front lens holder  by press-ing release points and pulling the holder away from the helmet. 
• Remove lens cover and gasket from the holder. Replace lens cover and reinstall gasket and lens in holder. Reinstall holder in helmet.

NOTE: Be sure the holed side of  gasket faces the lens cover.

Replacing Inside Lens Cover

1. Lens Assembly
2. inside Lens Cover

• Remove the lens cover holder. Remove lens assembly.
• Remove the inside lens cover by prying the cover up at either thumbnail opening at each side of the cover. 
• Slide cover it out of either side of frame. 
• Replace lens cover and rein-stall the assembly in the helmet by re-versing the above procedure.

REPLACING THE BATTERY

Battery Tray

• After removing the lens assembly, slide the battery holding trays out and remove the old batteries.
• Replace with CR2450 lithium bat-teries (two required).
  NOTE: Be sure Positive (+) side of the battery faces up (toward inside of helmet).
• Reinstall the battery trays. To test, press the Reset button. The lens should flash dark twice. Reinstall the lens assembly.
  NOTE: Left and right battery trays are not interchangeable. The auto−darkening helmet will not work if battery trays are installed on the wrong sides.

NSTALLING OPTIONAL MAGNIFYING LENS

Optional Magnifying Lens
Starting at the bottom, slide magnifying lens into the helmet retaining brackets. Align the magnifying lens with the auto-darkening lens assembly.

• Remove lens holding frame (with auto-darkening lens) from helmet shell.
• Remove auto-darkening lens from lens holder.
• Position lens holder with magnifying lens holding tabs facing toward you. From the bottom up, slide magnifying lens into position. (Slide magnifying lens up or down slightly as desired.)
• Reinstall the auto-darkening lens in the lens holder.
• Reverse procedure to remove magnifying lens.
• To prevent lens fogging, install flat side of magnifying lens toward auto-darkening lens.

Description of Hobart Welding

Helmets Pro Series offers a variety of features that make it a top choice for welders. The auto-darkening technology allows the lens to adjust to the brightness of the welding arc, protecting the welder's eyes and reducing strain. The sensitivity controls allow the welder to adjust the lens to their specific needs, and the wide viewing area provides a clear and unobstructed view of the welding area. The helmet is also lightweight and comfortable to wear, with a adjustable headgear. Additionally, the helmet meets ANSI Z87.1+ standards for impact protection and is compatible with respirators.

Maintenance

NOTICE: Never use solvents or abrasive cleaning detergents.
NOTICE: Do not immerse the lens assembly in water.
The helmet requires little maintenance. However, for best performance clean after each use. Using a soft cloth dampened with a mild soap and water solution, wipe the cover lenses clean. Allow to air dry. Occasionally, the filter lens and sensors should be cleaned by gently wiping with a soft, dry cloth.

Troubleshooting of Helmets Pro Series

Hobart Warranty

Hobart auto-darkening lens helmets are warranted for two (2) years from the date of purchase. Proof of purchase is required for warranty transactions so it is imperative that a copy of the original invoice or sales receipt be retained.

Pros & Cons

Pros

• Auto-darkening technology for eye protection
• Adjustable sensitivity controls for customization
• Wide viewing area for improved visibility
• Lightweight and comfortable to wear
• Meets ANSI Z87.1+ standards for impact protection

Cons

• Mid- to high-end price range
• May not fit all head sizes comfortably
• Some users may prefer a fixed shade lens

Customer Reviews about Hobart Welding Helmets Pro Series

Customers have praised the Hobart Welding Helmets Pro Series for its advanced features and high-quality construction. Many users have commented on the auto-darkening technology, stating that it effectively protects their eyes and reduces strain. The adjustable sensitivity controls have also been well-received, as they allow users to customize the helmet to their specific needs. However, some customers have noted that the helmet may not fit all head sizes comfortably and have suggested that Hobart consider offering additional size options. Additionally, some users have noted that the auto-darkening lens may take a moment to adjust when first starting a weld, which can be inconvenient.