Page 2 - TABLE OF CONTENTS; -3. Reset Button And Low Battery Indicator
TABLE OF CONTENTS SECTION 1 − PAPR SAFETY PRECAUTIONS − READ BEFORE USING 1 1-1. Symbol Usage 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2. Arc Welding Hazards 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....
Page 3 - Indicates special instructions.; ARC RAYS can burn eyes and skin.; WELDING HELMETS do not provide unlimited eye, ear and
OM-235 936 Page 1 SECTION 1 − PAPR SAFETY PRECAUTIONS − READ BEFORE USING PAPR 2010 − 03 Protect yourself and others from injury — read and follow these precautions. 1-1. Symbol Usage This group of symbols means Warning! Watch Out! ELECTRIC SHOCK, MOVING PARTS, and HOT PARTS hazards. Consult symbols...
Page 4 - NOISE can damage hearing.; FUMES AND GASES can be hazardous.
OM-235 936 Page 2 Noise from some processes or equipment can damage hearing. Wear approved ear protection if noise level is high. NOISE can damage hearing. READ INSTRUCTIONS. Read and follow all labels and the Owner’s Manual carefully before installing, operating, or servicing unit. Read the safety ...
Page 7 - Wash hands after use.
OM-235 936 Page 5 1-4. Proposition 65 Warnings Welding or cutting equipment produces fumes or gases which contain chemicals known to the State of California to cause birth defects and, in some cases, cancer. (California Health & Safety Code Section 25249.5 et seq.) This product contains chemical...
Page 8 - ector and an Industrial Hygienist.; system must include and/or be used with the equipment listed below:
OM-235 936 Page 6 SECTION 2 − POWERED AIR-PURIFYING RESPIRATOR (PAPR) This equipment helps protect the user from certain contaminants. All users must read and understand these instructions and be trained in the proper use of this equipment before using. Use this equipment according to all applicable...
Page 9 - POWERED AIR PURIFYING RESPIRATOR; Dispose of battery at a desig-
POWERED AIR PURIFYING RESPIRATOR OM-235 936 Page 7 2-2. Charging The Battery Charge battery only with . supplied charger in an open, well − ventilated location. Do not allow battery to get . wet. Do not attempt to open the battery case. Keep battery away from fire . or heat. Charge battery before fi...
Page 11 - Do not use the respirator
POWERED AIR PURIFYING RESPIRATOR OM-235 936 Page 9 2-4. Installing The Air Filter Do not use the respirator . without the spark guard screen, foam prefilter, and particulate (HEPA) filter installed. Replace damaged or dirty air . filters. Do not wash filters, clean with compressed air, or reuse dirt...
Page 12 - should be on outside of helmet
POWERED AIR PURIFYING RESPIRATOR OM-235 936 Page 10 2-5. Attaching The Connecting Hose Be sure connecting hose is . properly installed or contami- nated air may enter the hel- met. Connecting Hose To Blower Align pins on hose connector (blower end) with channels in blower recep- tacle. Insert hose c...
Page 13 - nated area immediate-
POWERED AIR PURIFYING RESPIRATOR OM-235 936 Page 11 2-6. Operating The Controls Leave the contami- . nated area immediate- ly if the Danger light goes On, the alarm sounds, or the blower vibrates. Do not re- move the equipment until you are in a safe area. 1 On Button 2 Off Button 3 Danger Indicator...
Page 14 - Always test air flow before
POWERED AIR PURIFYING RESPIRATOR OM-235 936 Page 12 2-7. Testing Air Flow Always test air flow before . using the respirator. Also check air flow each month if respirator is not used regu- larly. 1 Flowmeter 2 Hose Connector (Hood) Disconnect hose from hood. Insert flowmeter into hose. Be sure hose ...
Page 15 - Always test air flow alarm
POWERED AIR PURIFYING RESPIRATOR OM-235 936 Page 13 2-8. Testing Air Flow Alarm Always test air flow alarm . before using the respirator. Also check air flow alarm each month if respirator is not used regularly. Disconnect hose from hood. Start blower and block air flow by placing your hand over the...
Page 16 - Shoulder Strap
POWERED AIR PURIFYING RESPIRATOR OM-235 936 Page 14 2-9. Installing Shoulder Strap 1 Shoulder Strap 2 Snap 3 Link Connect snaps on shoulder straps to links on belt. 1 805 068 2 3
Page 19 - reuse dirty air filters.; Trouble
POWERED AIR PURIFYING RESPIRATOR OM-235 936 Page 17 2-12. Maintenance And Storage Replace damaged or dirty air filters. Do not wash filters, clean with compressed air, or reuse dirty air filters. Never use solvents or abrasive cleaning solutions to clean the respirator. Keep water and other fluids o...
Page 22 - AUTO-DARKENING HELMET; Reset Button (See Section
AUTO-DARKENING HELMET OM-235 936 Page 20 3-2. Helmet Controls 1 Reset Button (See Section 3-3) 2 Low Battery Indicator (See Section 3-3) 3 Variable Shade Control (See Section 3-5) 4 Sensitivity Control (See Section 3-6) 5 Lens Delay Control (See Section 3-4) 1 2 3 4 5 OTOS
Page 23 - welding begins and turns off 15
AUTO-DARKENING HELMET OM-235 936 Page 21 3-3. Reset Button And Low Battery Indicator The auto-darkening lens turns on(darkens) automatically when welding begins and turns off 15 − 20 minutes after welding stops. 1 Reset Button Press Reset button to check if the lens is working properly.When the Rese...
Page 24 - Application Welding
AUTO-DARKENING HELMET OM-235 936 Page 22 3-5. Variable Shade Control (No. 8 − 13) 1 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.Start at shade 12 and adjus...
Page 25 - Weld Mode; Do not weld in the Grind mode the lens; Recommended Sensitivity Settings
AUTO-DARKENING HELMET OM-235 936 Page 23 3-6. Sensitivity Control 1 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 a...
Page 26 - angle adjustment, and distance
AUTO-DARKENING HELMET OM-235 936 Page 24 3-7. Adjusting Headgear On Standard Models There are four headgear adjust-ments: headgear top, tightness, angle adjustment, and distance adjustment. 1 Headgear Top Adjusts headgear for proper depth on the head to ensure correct bal- ance and stability.2 Headg...
Page 27 - Be sure the flat side of lens
AUTO-DARKENING HELMET OM-235 936 Page 25 3-8. Replacing The Lens Covers On Standard Elite Helmets Ref. 804 109 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 and void the warranty. 1 Front L...
Page 30 - NOTICE; sensors should be cleaned by gently wiping with a soft, dry cloth.
AUTO-DARKENING HELMET OM-235 936 Page 28 3-11. Installing Optional Magnifying Lens 1 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. Remove lens holding frame (with auto-da...
Page 32 - Helmet
OM-235 936 Page 30 SECTION 4 − PARTS LIST 805 193 / Ref. 805 068 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 18 19 20 21 22 23 24 25 26 17 Î Î 28 27 Figure 4-1. Powered Air Purifying Respirator (PAPR) w/Standard Elite Helmet
Page 33 - w/Standard Elite Helmet
OM-235 936 Page 31 Description Part No. Item No. Quantity Figure 4-1. Powered Air Purifying Respirator (PAPR) w/Standard Elite Helmet 1 235671 PAPR (Complete System) 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 237811 PAPR (System Without Auto-Dark Le...
Page 39 - LIMITED WARRANTY; – Subject to the terms and conditions below. Miller; For warranty transactions, contact your Miller Distributor.
OM-235 936 Page 2 SECTION 5 − LIMITED WARRANTY 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 defe...
Page 40 - Visit our website at
ORIGINAL INSTRUCTIONS − PRINTED IN USA © 2011 Miller Electric Mfg. Co. Visit our website at www.MillerWelds.com ® Miller Electric Mfg. Co. An Illinois Tool Works Company 1635 West Spencer Street Appleton, WI 54914 USA
