SECTION 1 − WELDING HELMET SAFETY PRECAUTIONS − READ BEFORE USING helmet 2009−10 Protect yourself and others from injury — read and follow these precautions. 1-1. Symbol Usage DANGER! − Indicates a hazardous Indicates special instructions. situation which, if not avoided, will result in death or serious injury.
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NOISE can damage hearing. Noise from some processes or equipment can damage hearing. Wear approved ear protection if noise level is high. READ INSTRUCTIONS. D Read and follow all labels and the Owner’s Manual carefully before installing, operating, or servicing unit. Read the safety information at the beginning of the manual and in each section.
Shuts lens Off 15−20 minutes after last arc is −− struck Low Battery Red LED light illuminates to indicate 2−3 days −− Indicator remaining battery life Power Supply CR2450 lithium battery (Miller Part No. −− 217 043) Sensors Independent/Redun - Independent/Redun - −− dant (Three) dant (Four) Operating 14_F to 131_F / −10_C to +55_C...
SECTION 3 − OPERATING INSTRUCTIONS − TITANIUM 7300 SERIES HELMETS 3-1. Helmet Controls (Titanium 7300 Series Helmets) The lens on Titanium 7300 Series Hel- mets turns on (darkens) automatically when welding begins and turns off when welding stops. Reset Button (See Section 3-2) Low Battery Indicator (See Section 3-2)
2−3 days of battery life re- DELAY main. If battery power is low, replace with CR2450 lithium battery (Miller Part No. 217 043) (see Section 12). 804 815 3-3. Lens Delay Control (Titanium 7300 Series Helmets) Lens Delay Control...
3-4. Variable Shade Control (No. 8 − 13) (Titanium 7300 Series Helmets) Variable Shade Control (No. 8 − 13) Use the control to adjust the lens shade in the darkened state. Use the table below to select proper shade control setting based on your welding process.
3-5. Sensitivity Control (Titanium 7300 Series Helmets) Sensitivity Control Weld Mode Use control to make the lens more respon- sive to different light levels in various weld- ing processes. Use a Mid-Range or 30−50% sensitivity setting for most ap- plications. It may be necessary to adjust helmet sensi- tivity to accommodate different lighting con- ditions or if lens is flashing On and Off.
SECTION 4 − OPERATING INSTRUCTIONS − TITANIUM 9400 SERIES HELMETS 4-1. Helmet Configurations (Titanium 9400 Series Helmets) Titanium 9400 Helmet The 9400 helmet features a large- view, fixed position, auto-darkening lens and is designed for standard welding applications. Titanium 9400i Helmet The 9400i helmet features a flip-up auto-darkening lens and a separate, clear grinding shield.
4-2. Helmet Controls (Titanium 9400 Series Helmets) Reset Button (See Section 4-3) Low Battery Indicator (See Section 4-3) Variable Shade Control (See Section 4-5) Sensitivity Control (See Section 4-6) Lens Delay Control (See Section 4-4) OTOS OM-246 377 Page 9...
2−3 days of battery life remain. If battery power is low, replace with CR2450 lithium batteries (2 required) (Miller Part No. 217 043) (see Section 4-4. Lens Delay Control (Titanium 9400 Series Helmets) Lens Delay Control The lens delay control is used to adjust the time for the lens to switch to the clear state after welding.
4-5. Variable Shade Control (No. 8 − 13) (Titanium 9400 Series Helmets) Variable Shade Control (No. 8 − 13) Use the control to adjust the lens shade in the darkened state. Use the table below to select proper shade control setting based on your welding process.
4-6. Sensitivity Control (Titanium 9400 Series Helmets) Sensitivity Control Weld Mode Use control to make the lens more respon- sive to different light levels in various weld- ing processes. Use a Mid-Range or 30−50% sensitivity setting for most ap- plications. It may be necessary to adjust helmet sensi- tivity to accommodate different lighting con- ditions or if lens is flashing On and Off.
SECTION 5 − OPERATING INSTRUCTIONS − TITANIUM 1600 SERIES HELMETS 5-1. Controls − Titanium 1600 Series Helmets The 1600 series passive weld- ing helmet provides continuous UV and IR protection and uses a fixed shade No. 10 lens. The helmet can also be fitted with other standard lenses (No.
SECTION 6 − ADJUSTING HEADGEAR There are four headgear adjust- ments: headgear top, tightness, angle adjustment, and distance adjustment. Headgear Top Adjusts headgear for proper depth on the head to ensure correct bal- ance and stability. Headgear Tightness To adjust, push in the adjusting knob located on the back of the headgear and turn left or right to desired tight- ness.
SECTION 7 − REPLACING THE GRINDING SHIELD OR LENS COVERS 7-1. Replacing Grinding Shield On 9400i Helmet Never use the auto-dark- ening lens without the in- side and outside lens covers properly installed. Welding spatter will dam- age the auto-darkening lens void warranty.
7-2. Replacing Lens Covers On Quick Release Helmets Never use the auto-dark- ening lens without the in- side and outside lens covers properly instal- led. Welding spatter will damage the auto-darken- ing lens and void the war- ranty. Outside Lens Cover Lens Holder Release Points Outside Lens Cover...
Push battery tray latch to the left and pull tray away from lens assembly. Install CR2450 lithium battery (Miller Part No. 217 043). Be sure Positive (+) side of the battery faces up (to- ward inside of helmet). Reinstall the battery tray. To test battery, press the Reset button.
Replace with CR2450 lithium type batteries (2 required) or equivalent (Miller Part No. 217043). Be sure Positive Be sure Positive (+) side of (+) side of battery the battery faces up (to- faces up.
SECTION 9 − INSTALLING OPTIONAL MAGNIFYING LENS Optional Magnifying Lens Starting at the bottom, slide magni- fying lens into the helmet retaining brackets. Align the magnifying lens with the auto-darkening lens as- sembly. D Remove lens holding frame (with auto-darkening lens) from helmet shell.
SECTION 11 − TROUBLESHOOTING Trouble Remedy Auto lens not ON – auto- Check batteries and verify they are in good condition and installed lens will not darken mo- properly. Also, check battery surfaces and contacts and clean if mentarily when the Reset necessary.
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Notes Work like a Pro! Pros weld and cut safely. Read the safety rules at the beginning of this manual. OM-246 377 Page 21...
LIMITED WARRANTY – Subject to the terms and conditions below. Miller Electric Mfg. Co., Appleton, Wisconsin, warrants to its original retail pur- chaser that the new Miller equipment sold after the effective date of this limited warranty is free of defects in material and workmanship at the time it is shipped by Miller.
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