3 m W e l d i n g S a f E T y c a t a l o g u e

Transcription

1 3 m W e l d i n g S a f E T y c a t a l o g u e 2006

2 T H E E N E R G Y O F F U S I O N Speedglas and 3M Fuse to Take the Lead in Welding Safety 3M is now a leader in welding safety, offering a wider range of personal protective equipment for welders. The product line includes Speedglas Auto-Darkening Welding Shields, Adflo Respiratory Protection and a full spectrum of health and safety products from 3M. We are determined to remain a world-leader in this field. Our knowledge and experience of welders working conditions will spark innovative development of products that enhance welding performance and make the welder s job safer and more comfortable. On the following pages you will find the tools to build your own welder protection system, to meet your specific application needs, as well as personal preferences. To give us your comments, and to see our latest developments, visit

3 C O N T E N T S Welding s future the healthy generation The welder s right to be protected Origins of the Speedglas brand EYE & FACE PROTECTION RESPIRATORY PROTECTION HEARING PROTECTION FREQUENTLY ASKED QUESTIONS PRODUCT INDEX

4 Welding s future the healthy generation Time and again, welding rises to the challenges presented by modern ambitions: high-pressure pipelines and vessels, supertankers, deep-sea submarines, race cars, skyscrapers and spacecraft to name just a few examples. But the shortage of skilled welders is a continual problem for the industry. Many workers consider welding hot, dirty, and potentially dangerous. Welding supervisors need to seriously review the work environment and ask themselves: Will my shop attract and keep the best welders? And welders need to ask themselves: How can I protect my health? This new class of welders greatly appreciates the complete eye and face protection of ADF (auto-darkening filter) welding shields. And they also know that personal respiratory protection is designed to provide breathable quality air. So less energy is expended on simply breathing, and more energy can go into their welding. Even hours after work they feel much more invigorated. It s never too late Our society is becoming ever more health-conscious, as science becomes better able to explain the cause-andeffect of diseases and ailments. Conditions that used to be considered as acceptable (metal fume fever, arc eye etc.) are now being questioned by many welders. INTRO 2

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6 The welder s right to be protected In general it is the responsibility of the employer to identify any hazards that are to be found in the working environment and to provide the workers with adequate protection. There are no second chances when it comes to your eyes The human eye, face and respiratory system are by nature soft and vulnerable, particularly in the harsh, gritty world of electric arc welding. Many welding and cutting procedures emit dangerous light radiation. The most likely eye injuries from UV/IR radiation are retinal burns and flash burns to the cornea. These high intensity light injuries are preventable when the proper protection is worn and used appropriately. is often made after consultation between employers and users. Always contact your Safety Engineer, company health representative or other experts if there are any doubts or unclear points regarding pollution of the working environment or choice of product. In the US alone, an average of $300 million is spent per year on costs associated with eye injuries, including medical expences, workers compensation, and lost production time. In three of every five eye injury cases, the worker was not wearing any type of eye protection. Source: Summit Training Source, Inc. in an article published by Health & Safety International, July Injuries from welding fumes are insidious After you find your ideal eye and face protection, you can still be subject to the headaches, the sore throats, and the general fatigue that only seems to lessen when you re on holiday. All welding fumes contain pollutants and the injuries they can cause are insidious. Illnesses due to welding fumes take many weeks, months and sometimes years to become apparent. It is important to choose the right kind of protection The level of pollution is determined by the welding method, amperage and ventilation in the workplace. Comprehensive information about regulations, legislation, limits etc. is often specific to each country. The choice of protective equipment INTRO 4

7 Immediate symptoms from exposure to welding fumes Eye and skin irritation. Nausea. Headache. Dizziness. Metal fume fever. Chronic insidious, injuries on Respiratory tract and lungs (including lung cancer). The central nervous system (Parkinson s Disease etc). Did you know? 100 years after the invention of the arc shield, eye injuries continue to be one of the most common acute injuries suffered by welders. Welders run a 40% greater risk than other professional groups of being affected by lung cancer because of their working environment.* Welders who smoke need more respiratory protection than non-smokers.** In some municipalities, authorities have set their own air quality standards for the city at large. By comparison, the standards for welding environments can be up to 100 times lower (that is, worse than) the city s standards. What does this mean for the welder? Well, take for example the OEL (Occupational Exposure Limit) for zinc oxide, which is 5 mg/m 3. Even if you re within this OEL, you inhale up to 11 grams of zinc oxide every year.*** * US Department of Health & Human Services (NIOSH) Pub. No p iii. ** Spring 1997 (Vol.12#1) issue of Liaison, The newsletter of the Occupational and Environmental Medical Association of Canada. *** Under normal working conditions the respiratory rate is about 20 litres of air/minute. Over a working year (100%), a welder breathes in about 2300 m 3 of air. Under working conditions with 5 mg/m 3 of welding particles in the air, a welder breathes in 11 grams of particles/year. 5 INTRO

8 The origins of the Speedglas brand: liquid crystals change how welders see The innovator and founder of the original Speedglas company, Dr Åke Hörnell, did his thesis in the shipyards of Sweden studying ways to protect welders eyes and skin from harmful UV radiation. By 1976, Åke Hörnell had combined liquid crystal cells, polarizing filters and electronics to develop the first prototype for an auto-darkening filter. By 1981 the Speedglas Welding Filter became the first commerciallyviable auto-darkening welding filter. These auto-darkening filters turned the world of welding on its head and ever since then the Speedglas brand and the technology behind it has been the standard to which others aspire. Speedglas remains the world s leading brand of protective equipment for welders and is a vital part of 3M s diverse range of personal protective equipment. And just as hundreds of thousands of users rely on the Speedglas brand for their best welding performance, 3M relies on welders feedback for its future product designs and innovative new products. Design awards Characteristics like outstanding user comfort, the simplest possible operation and maintenance, unprecedented ergonomics and optimum safety have brought Speedglas product series many design awards. To name a few: European Design Prize (Speedglas 9000 Welding Shield). IF Industrie Forum Design Hanover (Speedglas 9000 Welding Shield and Adflo Powered Air Respirator). Plant engineering s Product of the Year in North America (Speedglas 9000 and Speedglas ProTop Welding Shields). Excellent Swedish Design (Speedglas 9000 Welding Shields and Adflo Powered Air Respirator). INTRO 6

9 E Y E & F A C E p r o t e c t i o n INTRODUCTION How ADF s work M Speedglas 9002 welding filters A quick guide to Speedglas welding filters welding shields 3M Speedglas M Speedglas FlexView M Speedglas ProTop M Speedglas Utility M GOGGLES FEATURED ACCESSORIES CARE AND MAINTENACE PARTS LIST EYE AND FACE

10 How ADF s work Before: With the shield in the safe down position, the welder has a clear view through the welding filter. Both hands are free and the electrode can be precisely positioned. During: Within 0,1 milliseconds of the arc strike, the filter has switched to the dark state. After: Eye protection that increases your performance The filter automatically returns to the clear state after welding is complete, allowing for immediate and safe inspection of the weld pool, as well as preparation for the next weld. The key to remember with 3M Speedglas Auto Darkening Welding Filters (or ADFs) is consistency. They enable constant, comfortable vision to welders. They provide constant protection from ultraviolet and infrared (UV/IR) radiation. And they consistently auto-switch from clear to dark, and back again, in just the way the welder wants. Awkward made easier Speedglas welding filters also eliminate the neck-strain of shield flipping while greatly increasing the accuracy of electrode placement. This, in turn, reduces the need for grinding and rework. In addition, welders can get into tight, cramped spaces with their eye and face protection already in place. Their constant, clear view makes even extremely awkward welds a lot easier. Meets or exceeds all applicable safety standards/approvals Conforms to European Standard EN 379 for eye protection for welders, as well as other national (USA, Canadian, Australian, New Zealand) and international standards. How fast does a Speedglas welding shield pay for itself? If profitability is defined in terms of protection, one day is enough. But while protection sometimes can be difficult to measure, efficiency and weld quality are much easier to gauge. Studies show that welders can increase efficiency substantially when using Speedglas ADFs. Not only can welders work faster when they can always see, but they move more efficiently, placing electrodes more precisely. Most bad weld starts can be eliminated. Fewer bad welds mean less grinding and higher overall quality levels. For example: Productivity gains are, of course, dependent on the application. A welder doing lots of tack welds will have much greater productivity gains than a welder doing long seam welds. With that said, this example uses a very conservative 15% gain in productivity. If a welder is paid 18 per hour, the welding shield will pay for itself in two months. In one year, the productivity gain will be in savings (a.k.a. new profits). 5,000 4,000 3,000 2,000 1,000 0,000 investment % productivity Gain Savings (new profits) 4, Month EYE & FACE protection 8

11 3M Speedglas 9002 Series Welding Filters The most versatile welding filters ever! Speedglas Auto Darkening Welding Filter was one of the first of its type on the market, bringing a new standard to eye protection and comfort for welders. The latest addition to the Speedglas brand is the 9002 series. It offers the welder even better comfort through variable shades and sensitivities for reliable switching to various welding methods. Some models even have a delay function which allows the user to set the dark-to-light switching time. Delay setting examples: 1) A welder is doing high amperage welding on stainless steel, creating an extremely bright weld pool. When the welder momentarily stops to reposition his electrode, he doesn t want to immediately see the brilliant glowing light from the hot weld pool, so he sets Delay to +, to add time before the filter switches from dark-to-light. 2) A welder is doing a series of tack welds in rapid order. He wants to be able to check the weld in the light state and move to the next weld position as quickly as possible, so he sets delay to -, to reduce time for the dark-to-light switching. Speedglas 9002X Four user selectable sensitivity levels handle all types of arc welding. Unsurpassed in intelligent switching during low-amp, steady TIG welding. Three user selectable Delay settings allow the welder to adjust the dark-to-light switching time. Five dark state levels (9-13). Extra large viewing area: 55 x 107 mm. Solar panel extends battery life to approximately 3000 hours. Fits into Speedglas 9000, Speedglas FlexView and Speedglas ProTop welding shields. Speedglas 9002V Four user selectable sensitivity levels handle all types of arc welding. Unsurpassed in intelligent switching during low-amp, steady TIG welding. Three user selectable Delay settings allow the welder to adjust the dark-to-light switching time. Five dark state levels (9 13). Fits into Speedglas 9000, Speedglas FlexView and Speedglas ProTop welding shields. NEW! Speedglas 9002D No compromises needed By selecting just the right settings for each task, the welder reduces eye strain and improves the quality of every weld. All of these options are about user comfort, personal preference, and having the filter perform exactly the way the welder wants for each specific welding application. Our latest addition to the Speedglas 9002 family. Two dark shade levels (9 or 11). Two sensitivity levels - easy to adjust to the welder s preference. Fits into Speedglas 9000, Speedglas FlexView and Speedglas ProTop welding shields. 9 EYE & FACE protection

12 A quick guide to 3M Speedglas Auto-Darkening Filters The table below is a quick guide to the various models based solely on welding applications. For more detailed information, please see the following pages. Before you select a model, ask yourself: How will I use my ADF? Do I occasionally change welding process/shade no? This is a long-term investment: A variable welding filter offers more flexible features for new working conditions. Optimized Suitable Not Recommended Speedglas 9002X Speedglas 9002V Speedglas 9002D Speedglas 9000XF Speedglas Utility Recommendation for production welding: MMAW (Electrode) MIG/MAG TIG (>20A) TIG (1A-20A) Plasma (welding and cutting) Risk for hidden arc Grinding Recommendation for occasional welding: MMAW (Electrode) MIG/MAG TIG (>20A) TIG (1A-20A) Grinding EYE & FACE protection 10

13 Technical Data 3M Speedglas Auto-darkening Welding Filter Speedglas 9002X Speedglas 9002V Speedglas 9002D Speedglas 9000XF Speedglas Utility Approvals Eye protection Conforms to EN 379 AS/NZS 1337 AS/NZ Conforms to EN 379 AS/NZS 1337 AS/NZ Conforms to EN 379 AS/NZS 1337 AS/NZ Conforms to EN 379 AS/NZS 1337 AS/NZ Conforms to EN 379 AS/NZS 1337 AS/NZ Classification (according to EN 379) 1 / 1 / 2 1 / 1 / 1 1 / 2 / 2 1 / 2 / 1 1 / 2 / 2 Switching time, light-dark 0,1 ms (+23 C) 0,1 ms (+23 C) 0,4 ms (+23 C) 0,4 ms (+23 C) 0,9 ms (+23 C) Switching time dark-light User-adjustable ms User-adjustable ms User-adjustable ms 100 ms 100 ms UV / IR protection Shade 13 (permanent) Shade 13 (permanent) Shade 13 (permanent) Shade 13 (permanent) Shade 13 (permanent) Viewing area 55 x 107 mm 42 x 93 mm 42 x 93 mm 55 x 107 mm 42 x 93 mm Light state Shade 3 Shade 3 Shade 3 Shade 3 Shade 3 Dark state Shade 9 13 (variable) Shade 9 13 (variable) Shade 9/11 (dual) Shade 10,11 or 12 (fixed) Shade 10 or 11 (fixed) Fail / Safe state Shade 5 6 Shade 5 6 Shade 5 6 Shade 5 6 Shade 5 6 Battery type Lithium 3 Volt Lithium 3 Volt Lithium 3 Volt Lithium 3 Volt Lithium 3 Volt Solar cell Yes No No No No Battery life time hours hours hours hours hours Range of temperature Use Storage -5 C +55 C -30 C +70 C -5 C +55 C -30 C +70 C -5 C +55 C -30 C +70 C -5 C +55 C -30 C +70 C -5 C +55 C -30 C +70 C 11 EYE & FACE protection

14 SideWindows Field of View Standard Field of View 3M Speedglas Welding Shield features A welding shield that breathes The revolutionary Speedglas 9000 welding shield series features four aerodynamic exhaust vents to remove exhaled air without letting in welding fumes. For welders who keep their shield in the down position for prolonged periods of time, the build-up of carbon dioxide (CO 2) behind the shield is greatly reduced compared to traditional shield designs. Users feel more energetic and clear-headed all day long. The 9000 s breathability allowed the shield to be designed for a close-tothe face-fit, for optimum vision and reduced neck strain. And the shield s narrow width makes it ideal for welding in tight spots. More windows on the world: Speedglas SideWindows The first time a welder puts on a Speedglas 9000 welding shield with SideWindows you can see his startled reaction. The welder suddenly realizes he can still see around himself. Previously hidden peripheral hazards (beams, obstacles, other workers) are now visible through the two, shade 5 side filters. Welders can now move more quickly and safely around their work areas. Shields stay in the safe, down position more often, providing that much more protection from harmful UV/IR radiation. Speedglas 9000 The exclusive patented, breathable welding shield. Ordering Information part number for complete welding shield with SideWindows with Speedglas 9002X, variable shade with Speedglas 9002V, variable shade with Speedglas 9002D, dual shade 9/ without welding filter. part number for complete welding shield without SideWindows with Speedglas 9002X, variable shade with Speedglas 9002V, variable shade with Speedglas 9002D, dual shade 9/ without welding filter. Welding shield with auto-darkening filter. Various options of welding filters: fixed or variable shade, large or normal viewing area. CO -reduction and SideWindows option. ² Heat reflecting silver front. EYE & FACE protection 12

15 3M Speedglas FlexView Welding Shield Ideal for poor lighting conditions The Speedglas FlexView welding shield has a big, 120 x 90 mm clear visor that is ideal for precision weld preparation under low light conditions. The users simply lifts up the spring-mounted welding filter assembly when welding is finished. The spring holds the auto-darkening filter securely on top of the shield, giving the welder a big, clear view behind the FlexView visor. Upgrade Speedglas 9000 welding shield to FlexView Existing Speedglas 9000 welding shields can be easily transformed using the Speedglas FlexView Conversion Kit to install both the welding filter holder and the clear visor. Speedglas FlexView The FlexView spring securely holds the welding filter in the up or down position for maximum user flexibility. Ordering Information part numbers for complete welding shield with SideWindows with Speedglas 9002X, variable shade with Speedglas 9002V, variable shade without welding filter. Note, this welding shield is approved to EN175 and EN166 level F, and 3M therefore suggests that this product is not used for grinding. Welding shield with auto-darkening filter and a 120 x 90 mm clear protective visor. Various options of auto-darkening filters: fixed or variable shade, large or normal viewing area. CO -reduction and SideWindows option. ² Heat reflecting silver front. 13 EYE & FACE protection

16 3M Speedglas ProTop Welding Shield A perfectly balanced safety helmet for welders The Speedglas ProTop welding shield, a combination of safety helmet, welding shield, and auto-darkening filter, is especially designed for welders working in areas with overhead hazards, such as cranes, protruding beams and moving machinery. The key to the Speedglas ProTop system is the exclusive pivot mechanism that connects the welding shield to the safety helmet. Traditional welding safety helmets create a heavy forward center-of gravity when the shield is raised; as a result, the user feels off-balance, and the leveraged weight puts additional strain on neck muscles. Speedglas ProTop With a perfectly balanced safety helmet for welders. Ordering Information part numbers for complete welding shield, with SideWindows with Speedglas 9002X, variable shade with Speedglas 9002V, variable shade without welding filter. part numbers for complete welding shield, without SideWindows with Speedglas 9002X, variable shade with Speedglas 9002V, variable shade without welding filter. Welding shield with auto-darkening filter and safety helmet. Various options of welding filters: fixed or variable shade, large or normal viewing area. CO -reduction and SideWindows option. ² Heat reflecting silver front. EYE & FACE protection 14

17 3M Speedglas Utility Welding Shield The Speedglas Utility welding shield is perfect for the serious part-time welder, as well as for maintenance welding on farm equipment, automobiles, and any other MIG or stick project. Speedglas Utility Our most affordable auto-darkening welding shield. Ordering Information part numbers for complete welding shield Speedglas Utility, fixed shade Speedglas Utility, fixed shade 11. Auto-darkening filter in fixed dark shade. For occasional MIG and stick welding. Technical Data 3M Speedglas Welding Shields Speedglas 9000 Speedglas FlexView Speedglas ProTop Speedglas Utility Approvals Eye & Face protection Head Protection Conforms to EN 175, EN 379, AZ/NZS 1337, AZ/NZS Conforms to EN 175, EN 379, AZ/NZS 1337, AZ/NZS Conforms to EN 175, EN 379, AZ/NZS 1337, AZ/NZS EN 397 Conforms to EN 175, EN 379, AZ/NZS 1337, AZ/NZS Welding shield Material Colour Weight Polyamide Black / Silver 475 grams* Polyamide Black / Silver 610 grams* Polyamide Black / Silver 900 grams* Polyamide Black 475 grams Available with CO 2 reduction SideWindows Safety helmet Yes Yes No** Yes Yes No** Yes Yes Yes No No No** Range of temperature Use Storage -5 C +55 C -30 C +70 C -5 C +55 C -30 C +70 C -5 C +55 C -30 C +70 C -5 C +55 C -30 C +70 C *) Weight shield incl. Speedglas 9002V welding filter. **) Only available with safety helmet in combination with respiratory protection. 15 EYE & FACE protection

18 3M Premium Line Goggles With superior comfort, field of view and a modern ergonomic design, these goggles offer a high-level of protection, making them ideal for use in extreme conditions against hazards such as particles, liquid droplets, gases and dust. 3M 2790 Goggles Clear polycarbonate lens for medium energy impact resistance, protects against molten metal. Ordering number 2790 Goggles. Extremely scratch-resistant and anti-fog coating with UV protection. Broad and adjustable head bands. Can be worn over most prescription spectacles. Meets medium impact protection requirements of AS/NZS 1337:1992. EYE & FACE protection 16

19 Featured accessories Every welder is different, and each day a welder s tasks can change. As owner of a 3M welding shield or visor, you have a variety of accessories available to maximize your protection and comfort. Head and throat protection Our new generation of cloth protectors are made from Tecaweld. A blend of 75% cotton and 25% Kevlar fibres, Tecaweld offers improved resistance to flames and molten metal, as well as excellent flexibility and durability. Tecaweld cloth is certified to the following safety standards: EN 470-1, EN 531, pren 343 and S-b Class. Part no Description Part no Description Part no Description Hood Protector for Head and Throat: the areas most vulnerable to weld spatter are made from 100% Tecaweld Throat Protector: 100% Tecaweld Head Protector: 100% Tecaweld. Magnifying lens The magnifying lens should be placed between the welding filter and its outside protective plate. Welding cape Flame retardant welding cape in Proban treated cotton, provides neck and shoulder protection for all applications. Part no Description Part no Description Magnifying lens Magnifying lens Magnifying lens Magnifying lens 2.5. WLD-12 Welding cape. 17 EYE & FACE protection

20 Care and maintenance of welding shields and filters Every day welding sparks, heat, fumes and normal wear-and-tear grind away at your protection equipment. Therefore, we designed all Speedglas products with ease of maintenance in mind. All replacement parts can be installed by hand, without tools. For maximum safety and comfort, make it a regular habit to check and change the following items at intervals recommended below. Component Typically replaced Notes Part No Outside protection plate Once a week Replace anytime the plates becomes deeply pitted or scratched or too dirty to clean with soft cloth or lens paper (standard) (scratch resistant) (heat resistant) Inside protection plate Once a month Regularly clean with soft cloth and replace if any pits or scratches occur (size 42 x 91 mm) (size 53 x 103 mm) FlexView protective visor Every two weeks Replace more often if visibility is reduced (pkg of 10) (pkg of 5) Sweatband Once a month Replace more often if sweatband becomes unhygenic (towelling) (micro-fiber) (fleece-cotton) (leather) Important information Note that higher-than-normal levels of pollutants, heat, and sparks will require more frequent replacement of components. Chart assumes minimum 4 hours usage per day. EYE & FACE protection 18

21 Parts list Eye- and Face Protection Accessories and spare parts 3M Speedglas Welding Filters and Shields * Part no Description Part no Description Part no Description Ear and throat protection in leather (3 parts) Head cover, Teca Weld, big Headband with mounting details Headband 1 UL with mounting details Mounting details for headband Sweatband towelling (2 pcs) Sweatband microfibre (2 pcs) Sweatband in leather Sweatband fleece Throat cover, TecaWeld Hood throat/head TecaWeld Magnifying lens 1, Magnifying lens 1, Magnifying lens 2, Magnifying lens 2, Speedglas 9002D welding filter, dual shade 9/ Speedglas 9000XF welding filter, fixed shade Speedglas 9000XF welding filter, fixed shade Speedglas 9000XF welding filter, fixed shade Speedglas 9002V welding filter, variable shade Speedglas 9002X welding filter, variable shade Speedglas 9000 welding shield, without SideWindows Welding shield (excl. headband) Inner welding shield Speedglas 9000 welding shield, with SideWindows Welding shield (excl. headband), with SideWindows * Inner welding shield with SideWindows Battery, pkg of Outside protection plate, standard, pkg of 10. Plate marking Outside protection plate scratch resistant, pkg of 10. Plate marking Outside protection plate heat, resistant, pkg of 10. Plate marking Inside protection plate (42x91 mm) for Speedglas 9002D/9002V, pkg of 5. Plate marking Inside protection plate (53x103 mm) Speedglas 9002X/9000XF, pkg of 5. Plate marking Inside protection plate +1 Shade number Speedglas 9002D/9002V, pkg of Inside protection plate +1 Shade number Speedglas 9002X/9000XF, pkg of Inside protection plate +2 Shade number Speedglas 9002D/9002V, pkg of Inside protection plate +2 Shade number Speedglas 9002X/9000XF, pkg of Battery cover, pkg of Heatreflecting front, silver * SideWindows cover plate 5 pairs. *) Order for new SideWindows 19 EYE & FACE protection

22 Accessories/spare parts special for 3M Speedglas FlexView Welding Shield Part no Description Welding filter holder FlexView locking wedge kit (holder welding filter) Protective visor 120 x 90 mm, pkg of Protective visor 120 x 90 mm, pkg of Speedglas FlexView conversion kit Middle shield, black Speedglas FlexView welding shield, with SideWindows Heatreflecting front, silver Inner welding shield with SideWindows Accessories/spare parts special for 3M Speedglas ProTop Welding Shield Part no Description Sweatband (2 pcs) Safety helmet Tuffmaster II, white other colours upon request Ear protectors Peltor H7/Optime II Safety helmet assembly parts Welding shield mechanism parts Speedglas welding shield, adapted for safety helmet Tuffmaster II, without SideWindows Speedglas welding shield, adapted for safety helmet Tuffmaster II, with Sidewindows Speedglas ProTop welding shield with safety helmet, without SideWindows Speedglas ProTop welding shield with safety helmet, and SideWindows. Peltor is a registered trademark of Peltor AB. Tuffmaster II is a registered trademark of Scott International Accessories/spare parts for 3M Speedglas Utility Welding Shield Part no Description Headband with mounting details Inner welding shield Battery pkg of Outside protection plate standard, pkg of Plate marking Inside protection plate, pkg of 5. Plate marking Front, black EYE & FACE protection 20

23 Spare Parts for 3M Speedglas APC/APC-V and 3M Speedglas XL Welding Shields* Part no Description Part no Description Part no Description Battery 12 V, pkg of Headband with mounting details SideWindows cover plate, 5 pairs Fastening details for magnifying lens for Speedglas APC/APC-V Fastening details for magnifying lens for Speedglas XL Outside protection plate 73 x 117 mm, pkg of 10. Plate marking Inside protection plate 48 x 100 mm, pkg of 5. Plate marking Accessory kit Speedglas APC/APC-V containing: 10 pcs outside protection plates, 5 pcs inside protection plates and 2 pcs batteries 12 V Mounting details for Speedglas APC/ APC-V welding filter Outside protection plate 90 x 126 mm, pkg of 10. Plate marking *) Speedglas APC/APC-V and Speedglas XL are the previous generation of Speedglas welding shields. Only spare parts are still available Inside protection plate 59 x 117 mm, pkg of 5. Plate marking Accessory kit Speedglas XL containing: 10 pcs outside protection plates, 5 pcs inside protection plates and 2 batteries 12 V Retaining clip for Speedglas XL welding filter Speedglas XL battery cover, pkg of EYE & FACE protection

24 R E S P I R A T O R Y P R O T E C T I O N 3 INTRODUCTion Personal protection for welders A general guide to respiratory protection Respiratory filter guide M respiratory systems Adflo Fresh-air C CARE AND MAINTENANCE featured accessories parts list M particulate respirators

25 Personal protection for welders Obviously, good general ventilation is required for all working environments. To contain welding fumes, the two most common methods are local exhaust ventilation and on-gun, fume-extractors. It can be hard and time consuming to use this kind of equipment so that you get the correct protection. All fume extractors can, regrettably, also remove valuable shielding gases, tempting the welder to turn down the ventilation. Given the potential limitations of ventilation systems, it may be necessary to use personal respiratory protection to complement the exhaust systems to reduce exposure to contaminants to the lowest achieveable level. The multiple benefits of personal respiratory protection Products provide nominal protection factor up to 50 Improved worker comfort: a cool, refreshing atmosphere within the helmet Integrated protection How many grams of fume particles do you ingest every year? To protect welders, safety authorities in each country have set Occupational Exposure Limits (OELs) for specific fume pollutants. Unfortunately, these upper limits may still expose the everyday welder to certain levels of contamination. For example, if the combined OELs for a work area are 5 mg/m³ or higher, you could inhale 11 grams or more of welding particles every year.* Protection factors indicates pollutant reduction The EN standards (as well as other national standards) specifies the minimum performance requirements a product must meet. Respirators are also classified by the protection factor they provide. The protection factor of the respirator indicates how much the pollutant is reduced (or filtered from the air) before it reaches the user. For example: A manufacturer of galvanised fences measures 30 mg/m 3 of zinc oxide in the workplace air. The satutory Occupational Exposure Limit (OEL) is only 5 mg/m 3. The airborne zinc oxide exposure to the welder, therefore, must be reduced by at least a factor of 6 (30 mg/m 3 divided by 6 = 5 mg/m 3 ). A respirator with a minimum protection factor of 10 is required. *) Under normal working conditions the respiratory rate is about 20 litres of air/minute. Over a working year (100%), a welder breathes in about m³ of air. Under working conditions with 5 mg/m³ of welding particles in the air, a welder breathes in 11 grams of particles/year. 23 Respiratory Protection

26 A general guide to respiratory protection 3M offers a wide range of personal respiratory protection, providing unequalled comfort and protection in the toughest conditions. How to use this guide: Identify the material to be welded and the welding process to be used. The concentration level of the pollutants are affected by the ventilation conditions in the workplace. Choose the appropriate description of the working environment to determine the most suitable type of respiratory protection*. P Powered air respirator with particle filter A B E Powered air respirator with ABE gas filter C Compressed air respirator Ventilation conditions of your working environment Material to be welded Welding method Good environment, with forced ventilation Limited ventilation Restricted space Classified as IDLH Aluminium Stainless steel MIG P P / P + A B E C Powered and TIG P P / P + A B E C STICK WELDING P P / P + A B E C MIG P P / P + A B E C TIG P P / P + A B E C STICK WELDING P P / P + A B E C PLASMA (Welding and Cutting) P P + A B E / C C compressed air respirators must never be used in atmospheres Immediately Dangerous to Life. or Health (IDLH). Always consult your Safety Engineer. MIG/MAG P P C Steel. not coated or painted STICK WELDING P P C PLASMA (Welding and Cutting) P P / C C MIG/MAG P P C Steel painted. (lead based paints) STICK WELDING P P C PLASMA (Welding and Cutting) P P / C C MIG/MAG P P C Steel galvanised Steel painted and/or isolated with 2-component paint systems or polyurethane (risk for isocyanate) STICK WELDING P P C PLASMA (Welding and Cutting) P MIG/MAG C C C STICK WELDING C C C PLASMA (Welding and Cutting) C C C P / C C MIG C C C Material. cleaned with. trichloroethylene TIG STICK WELDING PLASMA (Welding and Cutting) C C C C C C C C C *) 3M accepts no liability for the incorrect choice of respiratory protective equipment. This chart is only an outline. It is designed to help focus on the most appropriate respirators in the 3M range for particular applications. It should not be used as the only means of selecting a respirator. Details regarding performance and limitations are set out on the respirator packaging and user instructions. Respiratory Protection 24

27 Respiratory filter guide How to use the filter guide Identify what kind of chemicals are to be found in the working environment and search in the table below. In the column for each type of chemical you will find a suggested filter type. Remarks H = The chemical can be absorbed through the skin. K = The chemical can be cancer-inducing. S = The chemical can be a sensitizer. Code Type of filter... E A AX P B Acid gases. Organic gases, boiling point >65 C. Organic gases, boiling point <65 C. Particle filter. Inorganic gases. 1) Argon and helium are inert gases which are not generally absorbed by canister type filters. These gases are not in themselves hazardous but can displace oxygen from the air when present in confined spaces. 2) Ozone is not readily filtered by absorption type filters, however, ozone reverts back to normal oxygen upon contact with solid surfaces. The use of Speedglas or ClearVisor with Adflo particle filter will reduce ozone exposure (for further information please contact 3M Technical service at your local 3M office) 3) Chemical constituents of the welding fume with very low Occupational Exposure Limits can pose special hazards and are sometimes best protected against by use of the Compressed Air Respiratory System. If in doubt always seek professional advice from your Safety Engineer. Occupational Exposure Limits (OELs) are given in the individual countries national safety requirements. Get information for Workplace Exposure Standards in New Zealand on Suggested Filter Type Chemical Particle Gas Aluminium P Compressed Air Argon Comp. Air 1) Remarks Beryllium P Comp. Air K, S 3) Bromine Cadmium P K Carbon Dioxide Carbon Monoxide B Comp. Air Comp. Air Chlorine B H Chlorine Dioxide Chromium Hexavalent P K Chromium Trivalent Copper Fluorides Fluorine P P P B Comp. Air Helium Comp. Air 1) Isocyanates Comp. Air S Hydrogen Chloride B Comp. Air 3) Hydrogen Cyanide B Comp. Air H3) Hydrogen Fluoride B Comp. Air 3) Hydorgen Sulphide Iron Oxide Lead Magnesium Manganese P P P P Nickel P S Nitrogen Dioxide Nitric Oxide B Comp. Air Comp. Air Ozone P ABE 2) Phosgene Comp. Air 3) Phosphine Silicon Dioxide Sulphur Dioxide P E Comp. Air Trichloroethylene Comp. Air K Vanadium Oxide White Spirit Zinc Zinc Chloride Zinc Oxide P P P P A 25 Respiratory Protection

28 With the right type of filter. The Adflo respirator effectively protects against both particles and gases all in one system. 3M Speedglas with Adflo Powered Air Respirator We ve reinvented the powered air respirator for welders. Speedglas welding shields with Adflo respirator is a light, compact, all-in-one system. The exclusive stackable configuration of the Adflo turbo unit means that the gas filter can be stacked onto the particle filter for additional protection from specific organic, inorganic and acidic vapours. An adaptable system that saves money In effect, it is two systems in one, allowing increased user flexibility to adapt to changing welding applications. And you can selectively replace either the particle or the gas filter as needed: you don t need to change both filters at the same time. Goes into tight spaces The Adflo respiratory system has no external batteries, no battery cables, and no sharp corners. Its slim profile is designed to go into tight spaces. It is the most ergonomically-perfect powered air respirator available to welders! Technical Data 3M Adflo Powered Air Respirator Approval Respiratory protection Eye & Face protection Speedglas 9000 welding shield Speedglas FlexView welding shield ClearVisor (polycarbonate visor) Visor (shaded visor) Nominal protection factor (NPF) **) 50 Filter Particle filter Gas filter Odour filter EN (TH2), AS/NZS1716 (PAPR P1) AS/NZS 1337, AS/NZS EN 175:B, EN 379, EN 397*) EN 166:F, EN 175:F, EN 379, EN 397*) EN 166:B EN 166:F EN 12941: P (SL), AS/NZS 1716: PAPR P1 EN : A1B1E1 or A2, AS/NZS 1716: A1 Reduces odours Airflow Nominal Airflow Plus. Weight Speedglas 9000 welding shield***) Speedglas FlexView welding shield***) ClearVisor (polycarbonate visor) Adflo respirator (incl particle filter and standard battery) Battery Charging time Noise level db (A) Belt Temperature range Use Storage 170 l/m 200 l/m 750 g 820 g 515 g g NiMH 4 hours max 75 db Leather, cm -5 C to + 55 C -20 C to + 55 C *) Safety helmet option. **) The nominal protection factor based on laboratory-measured performance data according to European Standards. The protection factor is assigned by local authorities in each European country and can therefore be different for different countries. ***) With Speedglas 9002V welding filter installed. Respiratory Protection 26

29 A. Filter cover: holds user-replaceable spark arrestor to reduce risk of filter fires. B. Prefilter: increases the service life of the particle filter. C. Particle filter: high efficiency particulate filtration. D. Gas filter: filters off organic and inorganic vapours. E. Odour filter: removes unpleasant smells (not needed when the gas filter is installed). J. Breathing tube: fits all Speedglas models. K. Exclusive airflow pattern: evenly distributes filtered air throughout the entire breathing zone of the shield. The intelligent turbo unit keeps the airflow rate at a constant, preset level. L. Soft, flexible face seal: creates a positive pressure environment within the shield, keeping the surrounding pollutants at bay. F. NiMH battery: fully charges in four hours. Operating time 8 hrs with particle filter. G. Brushless motor: with an average life three times longer than conventional motors. H. Ergonomic leather belt: designed for maximum comfort. I. Airflow Plus: for hot, humid jobs, the user can increase the airflow from 170 l/m to 200 l/m with the push of a button. K Respirator standards J L The CE-marking shows that the equipment has been tested to the relevant European Standards according to the Personal Protective Equipment Directive (89/686/EEC) and has been deemed suitable for sale in all member states without further test requirements. The Adflo system conforms to European standard EN (TH2 P/TH2 A1B1E1 P/TH2 A2 P) for respiratory protection and to Australian Standard AS/NZS 1716 PAPR - P1. D G I H F C B A E 27 Respiratory Protection

30 Speedglas FlexView with Adflo All of the features of Speedglas 9000 with Adflo, plus the clear, unshaded FlexView lens visibility for weld prep and inspection. Excellent for low-light conditions and continuous eye, face and respiratory protection. Ordering Information part numbers for complete Adflo system incl. breathing tube, air flow indicator, belt, spark arrestor, prefilter, particle filter, battery and battery charger with Speedglas 9002X welding filter, variable shade with Speedglas 9002V welding filter, variable shade without welding filter. Note, Speedglas FlexView is approved to EN175 and EN166 level F, and 3M therefore suggests that this product is not used for grinding. Welding shield with auto-darkening filter and a 120 x 90 mm clear visor for weld prep. Powered air respirator with a nominal protection factor of 50. Speedglas 9000 with Adflo Award-winning, ergonomic welder protection with optimal mobility and ease-of-use. Welding shield with auto-darkening filter. Powered air respirator with a nominal protection factor of 50. Ordering Information part numbers for complete Adflo system incl. breathing tube, air flow indicator, belt, spark arrestor, prefilter, particle filter, battery and battery charger with Speedglas 9002X welding filter, variable shade with Speedglas 9002V welding filter, variable shade without welding filter. Note, Speedglas 9000 welding shield for respriatory protection is approved to EN175 level F, and 3M therefore suggests that this product is not used for grinding. Speedglas FlexView safety helmet with Adflo The complete mobile welder respiratory protection. Welding shield with auto-darkening filter, safety helmet and a 120 x 90 mm clear visor for weld prep. Powered air respirator with a nominal protection factor of 50. Ordering Information part numbers for complete Adflo system incl. breathing tube, air flow indicator, belt, spark arrestor, prefilter, particle filter, battery and battery charger with Speedglas 9002X welding filter, variable shade with Speedglas 9002V welding filter, variable shade without welding filter. Note, Speedglas FlexView is approved to EN175 and EN166 level F, and 3M therefore suggests that this product is not used for grinding. Respiratory Protection 28

31 Speedglas 9000 safety helmet with Adflo Welder protection for areas with overhead hazards, with a powered air respirator for optimal mobility. Welding shield with auto-darkening filter and safety helmet. Powered air respirator with a nominal protection factor of 50. Ordering Information part numbers for complete Adflo system incl. breathing tube, air flow indicator, belt, spark arrestor, prefilter, particle filter, battery and battery charger with Speedglas 9002X welding filter, variable shade with Speedglas 9002V welding filter, variable shade without welding filter. Note, Speedglas 9000 welding shield for respriatory protection is approved to EN175 level F, and 3M therefore suggests that this product is not used for grinding. Speedglas Constant with Adflo For welders not currently in need of the advantages of an autodarkening welding filter. Typical users include those that do a lot of long, continuous welds, rather than tack welding. Speedglas FlexView welding shield with a conventional filter shade 11. Powered air respirator with a nominal protection factor of 50. Ordering Information part numbers for complete Adflo system incl. breathing tube, air flow indicator, belt, spark arrestor, prefilter, particle filter, battery and battery charger with Speedglas Constant welding shield with Speedglas Constant welding shield and safety helmet. Note, Speedglas Constant is approved to EN175 and EN166 level F, and 3M therefore suggests that this product is not used for grinding. ClearVisor with Adflo For manufacturing processes requiring eye, face and respiratory protection, including metal grinding, refinishing, and other dusty environments. Clear protective visor. Powered air with a nominal protection factor of 50. Ordering Information part numbers for complete Adflo system incl. breathing tube, air flow indicator, belt, spark arrestor, prefilter, particle filter, battery and battery charger with visor in polycarbonate with visor in acetate (solvent resistant). Note, the ClearVisor in acetate is approved to EN166 level F, and 3M therefore suggests that this product is not used for grinding. Visor with Adflo Eye, face and respiratory protection for bright lighting conditions, for example gas or plasma cutting. Protective visor in shade 5. Powered air respirator with a nominal protection factor of 50. Ordering Information part numbers for complete Adflo system incl. breathing tube, air flow indicator, belt, spark arrestor, prefilter, particle filter, battery and battery charger with visor in acetate, shade 5. Note, Visor in shade 5 is approved to EN166 level F, and 3M therefore suggests that this product is not used for grinding. 29 Respiratory Protection

32 Speedglas welding shield with Fresh-air C respirator is a lightweight respiratory system with a nominal protection factor of 200, making it an excellent choice in environments with high levels of particle fumes and gases. 3M Speedglas with Fresh-air C Compressed Air Respirator For highly-contaminated welding environments, you need the Fresh-air C (Compressed air) respiratory system with a nominal protection factor of 200. The lightweight, beltmounted regulator allows the user to adjust the airflow from 160 to 300 litres per minute, making Fresh-air C ideal for hot and strenuous work. Connects to air hoses The belt-mounted regulator connects to an approved air hose with a quick release connector system. The airline supply must be air of breathable quality meeting the requirement of EN or AS/NZS Oil mist or water vapour in the airline or non-toxic unpleasant odours may be removed with an air cleaning station, such as the SR49/SR79 or the 3M Aircare 500GR filtration systems. Respirator standards The Fresh-air C system conforms to European standard EN 270 for compressed air respirators and to Australian/New Zealand Standard AS/NZS Note: Fresh-air C cannot be used if the atmosphere has been classified as Immediately Dangerous to Life or Health (IDLH). Technical Data. 3M Fresh-air C Compressed Air Respirator Approval Respiratory protection Eye & Face protection Speedglas 9000 welding shield Speedglas FlexView welding shield ClearVisor (polycarbonate visor) Visor (shaded visor) EN 270, AS/NZS 1716 AS/NZS 1337, AS/NZS EN 175:B, EN 379, EN 397*) EN 166:F, EN 175:F, EN 379, EN 397*) EN 166:B EN 166:F Weight Speedglas 9000 welding shield***) Speedglas FlexView welding shield***) ClearVisor (polycarbonate visor) Fresh-air C control valve Noise level db (A) 715 g 820 g 510 g 370 g max 75 db Nominal protection factor (NPF) **) 200 Air flow nominal Air pressure Air quality l/m 4 10 bar Breathable compressed air conforming to EN 12021, AS/NZS Compressed air supply tube Connection Approved according to EN 270, AS/NZS 1716 Fast connection CEJN 342 Comfort belt Polypropylene / cm Temperature range Use Storage -5 C to + 50 C -20 C to + 50 C *) Safety helmet option. **) The nominal protection factor based on laboratory-measured performance data according to European Standards. The protection factor is assigned by local authorities in each European country and can therefore be different for different countries. ***) With Speedglas 9002V welding filter installed. Respiratory Protection 30

33 Speedglas FlexView with Fresh-air C 160 to 300 l/m airflow for highly-contaminated environments, plus FlexView visor visibility for weld prep and inspection. Excellent for low-light conditions and continuous eye, face and respiratory protection. Ordering Information part numbers for complete Fresh-air C system including variable air flow regulator, low pressure alarm, breathing tube, comfort belt and storage bag with welding filter Speedglas 9002X, variable shade with welding filter Speedglas 9002V, variable shade without welding filter. Note, Speedglas FlexView is approved to EN175 and EN166 level F, and 3M therefore suggests that this product is not used for grinding. Welding shield with auto-darkening filter and a 120 x 90 mm clear visor for weld prep. Compressed air respirator with a nominal protection factor of 200. Speedglas 9000 with Fresh-air C Ergonomic welder protection for highly contaminated environments. User-adjustable airflow from 160 to 300 l/m. Welding shield with auto-darkening filter. Compressed air respirator with a nominal protection factor of 200. Ordering Information part numbers for complete Fresh-air C system including variable air flow regulator, low pressure alarm, breathing tube, comfort belt and storage bag with welding filter Speedglas 9002X, variable shade with welding filter Speedglas 9002V, variable shade without welding filter. Note, Speedglas 9000 welding shield for respriatory protection is approved to EN175 level F, and 3M therefore suggests that this product is not used for grinding. Speedglas Constant with Fresh-air C For welders not currently in need of the advantages of an autodarkening filter, these respiratory systems are available with a conventional shade 11 welding filter and filter holder. Speedglas FlexView welding shield with a conventional fixed shade 11 welding filter. Compressed air respirator with a nominal protection factor of 200. Ordering Information part numbers for complete Fresh-air C system including variable air flow regulator, low pressure alarm, breathing tube, comfort belt and storage bag with Speedglas Constant welding shield with Speedglas Constant welding shield and safety helmet. Note, Speedglas Constant is approved to EN175 and EN166 level F, and 3M therefore suggests that this product is not used for grinding. 31 Respiratory Protection

34 Speedglas 9000 safety helmet with Fresh-air C Overhead hazard protection in highly-contaminated environments. Welding shield with auto-darkening filter and safety helmet. Compressed air respirator with a nominal protection factor of 200. Ordering Information part numbers for complete Fresh-air C system including variable air flow regulator, low pressure alarm, breathing tube, comfort belt and storage bag with welding filter Speedglas 9002X, variable shade with welding filter Speedglas 9002V, variable shade without welding filter. Note, Speedglas 9000 welding shield for respriatory protection is approved to EN175 level F, and 3M therefore suggests that this product is not used for grinding. Speedglas FlexView safety helmet with Fresh-air C The complete compressed air welder protection: ADF, large weld. prep. visor, safety helmet for overhead hazards and a 160 to 300 l/m airflow to keep airborne contaminants at bay. Welding shield with auto-darkening filter, safety helmet and a 120 x 90 mm clear visor for weld prep. Compressed air respirator with a nominal protection factor of 200. Ordering Information part numbers for complete Fresh-air C system including variable air flow regulator, low pressure alarm, breathing tube, comfort belt and storage bag with welding filter Speedglas 9002X, variable shade with welding filter Speedglas 9002V, variable shade without welding filter. Note, Speedglas FlexView is approved to EN175 and EN166 level F, and 3M therefore suggests that this product is not used for grinding. ClearVisor with Fresh-air C For highly contaminated manufacturing processes requiring eye, face and respiratory protection, including metal refinishing and other contaminated environments. Clear protective visor. Compressed air respirator with a nominal protection factor of 200. Ordering Information part numbers for complete Fresh-air C system including variable air flow regulator, low pressure alarm, breathing tube, comfort belt and storage bag with visor in polycarbonate with visor in acetate (solvent resistant). Note, the ClearVisor in acetate is approved to EN166 level F, and 3M therefore suggests that this product is not used for grinding. Visor with Fresh-air C Shade 5 viewing of highly-contaminated, bright light processes, for example gas or plasma cutting. Protective visor in acetate, shade 5. Compressed air respirator with a nominal protection factor of 200. Ordering Information part numbers for complete Fresh-air C system including variable air flow regulator, low pressure alarm, breathing tube, comfort belt and storage bag with visor in shade 5. Note, this visor is approved to EN166 level F, and 3M therefore suggests that this product is not used for grinding. Respiratory Protection 32

35 Care & Maintenance of Respiratory systems For optimum performance and comfort, the user should develop a daily habit of checking all components of the respiratory system. The following table is our suggested maintenance schedule for typical industrial environments. It s important to maintain the face seal The thin, pliant face seal prevents the ingress of contaminated air. If the face seal is damaged there is great risk that contaminated air will get inside the helmet. A face seal in good working order is, therefore, essential at all times. Do not clean the particle filter! If the battery operating time becomes too short, or if the airflow is blocked, this usually indicates that the particle filter needs to be replaced. The particle filter cannot be cleaned! Do not attempt to remove contaminants using a compressed air line as this will damage the functioning of the filter and automatically invalidate the warranty of the respirator. Component Typically replaced Notes Prefilter Once a week Regular replacement of the prefilter extends the life of the particle filter and decreases running costs. Particle filter At least every month Replace whenever the battery operating time becomes too short or when fully loaded filter triggers low airflow alarm. Gas filter At least every 3 or 4 weeks Immediately replace the gas filter any time you can smell odours while wearing the system. Odour filter (Adflo) Any time you smell unpleasant odours Odour filter is not required if gas filter is used. Spark arrestor (Adflo) As needed Replace if deformed and no longer fitting well. Breathing tube If damaged, deformed or leaking any air To extend the life of breathing tube, use a tube cover or heavy-duty rubber breathing tube. Face seal At least every 2 months In really dirty environments, replace earlier if unhygienic. Important information Note that higher-than-normal levels of pollutants, heat, and sparks will require more frequent replacement of components. Chart assumes minimum 4 hours usage per day. 33 Respiratory Protection

36 Accessories for respiratory systems Do you want the lightest possible breathing tube? The longest-lasting battery? Customize your respiratory system using our extensive selection of accessories. Even more respirator accessories can be found in the Parts list together with accessories for respiratory welding shields and visors. Breathing tube Our heavy-duty rubber tubes provides increased durability and abrasion resistance. Part no Description Breathing tube in rubber for Adflo Breathing tube protector cover For additional spark protection, add a flameresistant breathing tube cover. Part no Description Breathing tube cover for Adflo. Odour filter for Adflo Excellent for removing unpleasant odours when using the particle filter configuration. Snap-fastens between the blower unit and the particle filter. Part no Description Complete odour filter Replacement odour filter pad. Regulator panels 3M Aircare 500GR Air Filtration Units are 3-stage filtration units, designed to remove oil, water and solid aerosols, as well as oil vapour and nuisance odours. Available either as a free standing, mobile unit with stand and carry handle or as a wall-mounted unit with wall mounting kit. Part no Description P Aircare 500GR filtration system (wall mounted) P Aircare 500GR filtration system (stand alone). Respiratory Protection 34

37 Parts list for Respiratory Protection Accessories/spare parts 3M Adflo Powered Air Respirator Part no Description Part no Description Part no Description Adflo unit with breathing tube, air flow indicator, prefilter, spark arrestor, particle filter and battery Adflo unit with breathing tube, air flow indicator, belt, spark arrestor, prefilter, particle filter, battery and battery charger Battery charger Adapter cable old charger Adapter cable new charger Charge device 6 pos. for Australia Breathing tube (standard) Breathing tube cover Breathing tube in rubber Belt Front part, belt Spark arrestor Prefilter, pkg of Storage bag Particle filter P SL Odour filter Odour filter pad Gas filter A1B1E Gas filter kit, A1B1E1 filter and Heavy-Duty battery Gas filter A Battery (standard) Battery Heavy-Duty Air flow indicator Filter cover. Accessory kit Speedglas with Adflo Part no : including 2 pcs of sweatband ( ), 10 pcs of outside protection plates ( ), 1 face seal ( ), 5 pcs of prefilter ( ) and 1 particle filter ( ). 35 Respiratory Protection

38 Accessories/spare parts 3M Fresh-air C Compressed Air Respirator Part no Description Part no Description Part no Description Comfort belt Y-coupling SR49/SR Coupling SR Variable air flow regulator, low pressure alarm, comfort belt and storage bag Fresh-air C system with variable air flow regulator, low pressure alarm, breathing tube, comfort belt and storage bag Fresh-air C system with variable air flow regulator with low pressure alarm and storage bag Fresh-air C system with variable air flow regulator with low pressure alarm, breathing tube and storage bag Quick connection CEJN 2201/ Nipple regulator CEJN Quick connection CEJN Nipple air hose CEJN 220 1/ Breathing tube Approved air hose 10 m green. Other lengths according to quotation Storage bag Filter element 292 SR49/SR Compressed airfilter SR Gasket kit SR49/SR79 Housing. Respiratory Protection 36

39 Accessories/spare parts 3M Speedglas Welding Shields for respiratory protection * Part no Description Part no Description Part no Description Ear and throat protection in leather (3 parts) Head cover, TecaWeld, big Mounting details for headband Sweatband towelling (2 pcs) Sweatband microfibre (2 pcs) Sweatband in leather Sweatband fleece Throat cover, TecaWeld Hood throat/head TecaWeld Magnifying lens Magnifying lens Magnifying lens Magnifying lens Speedglas 9000XF welding filter, fixed shade Speedglas 9000XF welding filter, fixed shade Speedglas 9000XF welding filter, fixed shade Speedglas 9002V welding filter, variable shade Speedglas 9002X welding filter, variable shade Speedglas 9002D welding filter, dual shade 9/ Battery, pkg of Outside protection plate standard, pkg of 10. Plate marking Outside protection plate scratch resistant, pkg of 10. Plate marking Outside protection plate heat resistant, pkg of 10. Plate marking Inside protection plate (42 x 91 mm) Speedglas 9000F/9002V, pkg of 5. Plate marking Inside protection plate (53 x 103 mm) Speedglas 9002X/9000XF, pkg of 5. Plate marking Inside protection plate +1 Shade number Speedglas9000F/9002V, pkg of Inside protection plate +1 Shade number Speedglas 9002X/9000XF, pkg of Inside protection plate +2 Shade number Speedglas9000F/9002V, pkg of Inside protection plate +2 Shade number Speedglas 9002X/9000XF, pkg of Battery cover, pkg of Heatreflecting silver front * SideWindow cover plate 5 pairs Headband with air duct Air duct Headband without air duct Face seal Air spreader Speedglas FlexView welding shield for respiratory protection Speedglas welding shield for respiratory protection Speedglas welding shield with air spreader, face seal and heatreflecting silver front * Speedglas welding shield with air spreader, excl. face seal and heatreflecting silver front. *Order for new SideWindows. 37 Respiratory Protection

40 Accessories/spare parts 3M Speedglas welding shields with safety helmet Part no Description Ear protectors Peltor H7/Optime II for safety helmet with mounting details Fastening details for safety helmet with mounting details Face seal for shield Helmet seal in leather for Speedglas welding shield with Peltor safety helmet * Speedglas FlexView welding shield for respiratory protection with safety helmet Speedglas welding shield for respiratory protection with safety helmet Safety helmet with air duct Air duct Fastening details for face seal Spare parts for 3M Speedglas Constant Welding Shield for respiratory protection Part no Description Inside protection plate for Speedglas Constant, pkg of 5. Plate marking Speedglas Constant welding shield for respiratory protection with a conventional fixed shade 11 welding filter Speedglas Constant welding shield with safety helmet for respiratory protection, with a conventional fixed shade 11 welding filter Respiratory Protection 38

41 Accessories/spare parts 3M ClearVisor/Visor for Adflo Powered Air Respirator Part no Description Headband with air duct Headband without air duct Face seal Velcro face seal, pkg of Complete ClearVisor, polycarbonate Complete ClearVisor, acetate Complete visor shade DIN ClearVisor, polycarbonate (excl. brow protection) ClearVisor, acetate (excl. brow protection) Visor shade DIN5 (excl. brow protection) Brow protection Protection film, pkg of Accessories/spare parts 3M ClearVisor/Visor for Fresh-air C Compressed Air Respirator Part no Description Headband without air duct Face seal Headband with air duct Breathing tube with nipple, silencer and fastening details Velcro face seal pkg of Protection film pkg of Complete ClearVisor polycarbonate Complete ClearVisor, acetate Complete Visor shade DIN ClearVisor polycarbonate with face seal and air hose ClearVisor acetate with face seal and air hose Visor shade DIN 5 with face seal and air hose Brow protection. 39 Respiratory Protection

42 Accessories/spare parts for 3M Speedglas old models of Fresh-air PF/GF Powered Air Respirator P3x P03x P03x P03x Part no Description Part no Description Part no Description Comfort belt Leather belt Back harness PF Motor/Blower GF Motor/Blower Calibration kit PF Filter cover GF Filter manifold PF Filter gasket Electronic flow control module PF Electronic flow control module GF Automatic battery charger for Fresh-air PF/GF Breathing tube, replaced by part no Breathing tube in rubber, replaced by part no Prefilter, pkg of Filter class P SL P3x12 Canister Filter P3, pkg of P03x6 Canister Filter AP3, pkg of P03x6 Canister Filter ABP3, pkg of P03x6 Canister Filter BP3, pkg of 3. Respiratory Protection 40

43 3M Maintenance-Free Particulate Respirators 3M offers high quality respirators for welding and other metal fume environments. Our maintenance-free respirators are compatible with most welding shields, visors and goggles. 3M technologies, described below, provide high quality, comfortable products for welding and related functions. Integrating customer needs into product development has yielded such innovations as 3M Cool Flow Valve to reduce heat buildup in a respirator and 3M Advanced Electret Filtering Material to offer optimal protection against hazardous particles and easy breathing. In addition to quality products, 3M continues to provide expert support on respirator selection - all leading to unsurpassed satisfaction of customers worldwide. Advanced Electret Filter Material Thinner than the material in most conventional respirators, 3M Advanced Electret combines the benefits of mechanical and electrostatic filters resulting in lower breathing resistance and minimal build-up of heat and moisture. Adjustment Buckle Straps 3M Universal Buckle adjustment offers comfortable, secure fit. Simply pull on the straps to achieve optimal fit for you. Face Seal Soft and secure. The respirator face seal conforms closely to the face for long-lasting comfort and protection. Clog-Resistant Welding Respirators Particles are trapped throughout the lofty outer layer and then by the inner filter. This prolongs respirator life while maintaining ease of breathing. Activated Carbon Layers of carbon in welding respirators are designed to offer relief from the irritation of low levels of specific gases and vapours. Cool Flow valve One-way valve for easy exhalation and heat reduction. 41 Respiratory Protection

44 3M 8512 Welding Fume Respirator P2 Filter, welding respirator with 3M Cool Flow Valve. For thermally generated particles e.g. welding fume. Features include deep loading, cake resistant, flame retardant media, heavy duty straps and exhalation valve. Cool Flow Valve prevents heat and moisture build up, making breathing easier. Low profile design allows compatability with welding shields. Meets Standard AS/NZS M 8514 Deluxe Welding Fume Respirator P2 Filter, welding respirator with 3M Cool Flow Valve, with Charcoal. Features include deep loading, cake resistant, flame retardant media, heavy duty straps and exhalation valve. Additional activated carbon layer filters out Ozone generated by MIG, TIG and ARC welding operations. Cool Flow Valve prevents heat and moisture build up, making breathing easier. Low profile design allows compatability with welding shields Meets Standard AS/NZS Respiratory Protection 42

45 X X X X H e a r i n g P r o t e c t i o n EAR PLUGS

46 3M Hearing Protection Excessive levels of noise can damage the sensory hair cells that process mechanical energy into the tiny electrical nerve impulses that our brain perceives as sound. Hearing loss caused by exposure to noise at work continues to be a significant occupational illness. 3M offers a wide range of ear plugs including disposable, reusable and banded ear plugs. There is the option to choose from corded or uncorded within disposable or reusable ear plugs. Class system Noise exposure limits in NZ legislation require workers to be protected against noise levels above an average exposure of 85 decibels for an 8-hour period. See the table below to see what protection is given by each class. Hearing Protector Class Maximum 8 hour time weighted average noise exposure Class 1 Class 2 Class 3 Class 4 Class 5 Up to 90 decibels Up to 95 decibels Up to 100 decibels Up to 105 decibels Up to 110 decibels 3M 1100 and 1110 Disposable Foam Ear Plugs Your standard solution for performance and comfort. Soft, hypo-allergenic polyurethane foam offers maximum wearer comfort and increases user acceptance. Smooth, dirt-resistant surface for better hygiene, durability and comfort. Tapered design fits most ear canals making the plugs easier to use. Class 3: Tested to AS/NZS Ordering number 1100 Foam ear plugs Corded foam ear plugs. 3M 1120 and 1130 Disposable Soft Foam Ear Plugs The high comfort choice. Contoured and articulated design helps make the ear plug more flexible, allowing it to easily conform to the wearers ear canal enhancing wearer comfort. Very soft formulation for lower pressure in ear and improved comfort. Smooth dirt resistant surface. Class 4: Tested to AS/NZS Ordering number 1120 Soft foam ear plugs Soft corded foam ear plugs. Hearing Protection 44

47 3M 1310 Reusable Banded Ear Plugs The banded ear plugs are particularly suitable when you need a reliable, comfortable product that is very easy to put on and take off. Unique flexible band is easy to fit and provides optimal low pressure over a wider range of head sizes. Innovative, stylish design for comfort and minimum contact with clothing. Soft round plug shape seals ear canal without insertion. Can be worn behind the head or under the chin. Very lightweight: 13 g. Class 3 when band is worn under the chin, class 1 when band is worn behind neck. Tested to AS/NZS Ordering number 1310 Banded ear plugs Replacement plugs for M 1200 Series Reusable Ear Plugs The 1200 Series of reusable ear plugs are convenient, easy to use and comfortable to wear. 3-flange design helps to ensure a good fit thus improving wearer comfort and assured protection. Soft formulation, provides added comfort and increases user acceptance. New finger grip design improves ease of insertion making the plug more convenient. Storage case with belt clip helps keep plugs convenient, clean and protected in between use, saving time and reducing cost. Washable. Class 3. Tested to AS/NZS Ordering number 1261 Uncorded reusable ear plugs Corded reusable ear plugs. 45 Hearing Protection

48 f r e q u e n t ly a s k e d q u e s t i o n s Welding methods Recommended shade numbers Frequently asked questions Standards

49 Welding methods MMAW or SMAW Welding with stick electrodes is called Manual Metal Arc Welding (MMAW) welding or Shielded Metal Arc Welding (SMAW). It is the oldest and most versatile of the various arc welding processes. An electric arc is maintained between the end of a coated metal electrode and the work piece. The molten slag floats to the top of the weld puddle where it protects the weld metal from the atmosphere during solidification. MIG/MAG or GMAW With MIG (Metal Inert Gas) or MAG (Metal Active Gas) welding also called Gas-Shielded Metal Arc Welding (GMAW) an arc is maintained between a continuous solid wire electrode and the work piece. The arc and weld pool are shielded by a stream of inert or active gas. The process is suitable for most materials and filler wires are available for a wide range of metals. Flux Cored Arc Welding Flux Cored Arc Welding is quite similar to MIG/MAG welding as far as operation and equipment are concerned. However, the electrode is not solid but consists of a metal sheath surrounding a flux core. As in MIG/MAG welding, the flux cored process depends on a gas shield to protect the weldzone from atmospheric contamination. The gas is either applied separately or it is generated from the decomposition of gas forming ingredients contained in the flux core. TIG or GTAW TIG (Tungsten Inert Gas) welding or Gas-Shielded Tungsten Arc Welding (GTAW) is a process which uses a non-consumable solid tungsten electrode. The electrode, the arc and the area surrounding the molten weld pool are protected from the atmosphere by an inert gas shield. If a filler metal is necessary, it is added to the leading edge of the molten pool. Plasma Arc Welding Plasma Arc Welding is a process which is very similar to TIG welding. It is a development of the TIG method, which is designed to increase productivity. In Plasma Arc Welding, there are two separate gas flows: the plasma gas which flows round the tungsten electrode and subsequently forms the core of the plasma arc and the shielding gas which provides protection for the molten pool. Plasma Cutting This process uses a concentrated electrical arc which melts the material through a high-temperature plasma beam. TIG welding is most extensively used for welding aluminium and stainless steel alloys where weld integrity is of the utmost importance. It is widely used for high quality joints in the nuclear, chemical, aircraft and food industries. 47 frequently asked questions

50 Recommended shade numbers according to EN 379:2003 Welding process Current in amperes A MMAW (covered electrodes) MAG TIG MIG MIG with light alloys Air-arc gouging Plasma jet cutting Microplasma arc welding The table recommends best dark shade of welding filter for various working applications. According to the conditions of use, the next greater or the next smaller scale number can be used. Transmittance (%) Light transmission curve Speedglas welding filters keep the welder protected from harmful UV and IR radiation. This protection remains always, in on, off, dark and light state. The curve also shows that the transmission in the light state is dominated by green light. Therefore the green glass in the welding filter Wavelength (nm) UV (ultraviolet) radiation always blocked Visible light IR (infrared) radiation always blocked frequently asked questions 48

51 Frequently asked questions about welding fumes 1) Which respirator do I need when welding stainless steel? When welding stainless steel with MIG or MMAW, the welding fumes often contains particles of chromium and nickel, of which chromium is the more toxic. A powered air respirator with particle filter offers you excellent protection in this application. TIG welding does not usually emit much welding fume but creates large quantities of ozone gas: read more under point 6. Plasma cutting and plasma welding give rise to high temperatures, which can emit damaging oxides of nitrogen: read more under point 7. 2) Do I really need respiratory protection when welding ordinary steel? Although welding fumes from normal steel is not one of the more hazardous types, it is far from good for your health. Among other things, it contains particles of iron oxide, which can cause siderosis (chronic inflammation of the lungs). When welding with MIG/MAG and stick, there are heavy fume emissions, meaning that both a respirator and good ventilation in the workplace are necessary. When welding ordinary steel, a powered air respirator with particle filter is recommended. 3) What sort of respirator is needed when welding surface-treated material? When welding surface-treated material, a number of hazardous pollutants can be released. When welding galvanised steel, zinc oxide particles are released. These can cause zinc ague, also known as fume fever. If you weld painted material you should be especially careful, as many paints can give off very hazardous air pollutants. When welding galvanised steel or material painted with lead primer, it is recommended that you use a powered air respirator with particle filter. In combination with an odour filter it will also minimise unpleasant odours. If the material is painted with two component paint or insulated with polyurethane, you should always contact a Safety Engineer. There is a large risk that you will be exposed to isocyanates, which are very hazardous to inhale and difficult to detect. In these cases it is recommended that a compressed air respirator is used. 4) What respiratory protection do I need in restricted areas? If you are welding in restricted or semi-ventilated areas - where there is a potential for build up of higher levels of contaminant and/or a reduction in oxygen levels - a compressed air respirator is suggested, regardless of welding method. With a compressed air respirator, providing breathable quality air, you can be confident of getting sufficient oxygen, as well as high levels of protection against gas and particulate contaminants. Powered or compressed air respirators are never to be used in atmospheres immediately dangerous to life or health (IDLH). Always ask a Safety Engineer if you are unsure! 5) Does shielding gases and alloyed electrodes affect my working environment? When welding with MIG and TIG, the noble gases argon and helium are used as shielding gases. Neither argon nor 49 frequently asked questions

52 helium is considered hazardous, but they can displace oxygen in unventilated areas. In such cases, a compressed air respirator is required. When welding with MAG, carbon dioxide, or a mixture of carbon dioxide and a noble gas, is used as a shielding gas. Since parts of the shielding gas can be converted into carbon monoxide when the gas reaches the air, large quantities of carbon monoxide can form around the welding arc. Carbon monoxide cannot be filtered away. If the ventilation is bad, the oxygen level must be checked and a compressed air respirator used. Alloyed electrodes are common when welding with MAG. The alloys often contain manganese or silicates. This means that large quantities of manganese oxide and silicates are diffused into the surrounding air when you are welding. A powered air respirator with particle filter usually offers sufficient protection against alloy particles. 6) When does ozone form? When welding aluminium not only are particles of aluminium oxide produced but ozone gas is formed by the action of the UV radiation from the arc breaking down molecular oxygen. Ozone is also produced when welding stainless steel with TIG. Eventually ozone will be converted back to oxygen, a process that is speeded up when the ozone comes into contact with solid surfaces. Ozone cannot be filtered from the atmosphere but relies on being converted back to oxygen. At low ozone concentrations the use of a powered air respirator with particulate filter reduces the amount of ozone reaching the welder. This is achieved by the fact that the particle filter (because of its large surface area) and the connecting tube to the welding shield help to catalyse the conversion of ozone back to normal oxygen. At higher concentrations the inclusion of a gas filter would add an additional large surface of carbon granules on which a further reduction of ozone takes place. 7) What are nitrogen gases? Nitrogen dioxide and nitric oxide are examples of nitrogen gases that are formed when you weld with high amperage and high temperatures. Nitrous gases are formed by a reaction in the air between nitrogen and oxygen and are hazardous to inhale in high concentrations, e.g. when welding in confined, poorly ventilated areas. It is recommended that a compressed air respirator is used in such cases. frequently asked questions 50

53 CE approvals and EN standards In Europe, all personal protective equipment must be CE approved and marked before it can be sold. The CE mark signifies only that the product and its manufacture have been independently examined against the basic safety requirements of the directive 89/686/EEC, and therefore provides no indication as to the suitability for use of a particular piece of equipment. It is necessary to look to the product standard in order to understand the performance requirements. European Standards for Powered Air Respirators The European standard for a complete powered air filtering device incorporating a face shield or visor is EN (Australian/New Zealand Standard AS/NZS 1716). There is no separate classification for particle filters (P) in the standard EN12941, the particle filter is part of the system classification. Standard EN defines three classes of performance (TH1, TH2 and TH3). The numbers define the level of performance (inward leakage) within the classification. Inward leakage for classification TH1 is maximum 10%, for TH2 maximum 2% and for TH3 maximum 0.2%. For standard AS/NZS 1716 the classes of performance are (PAPR - P1, PAPR -P2, PAPR -P3. Inward leakage for classification PAPR -P1 is maximum 5%, for PAPR -02 maximum 1 % and for PAPR -P3 maximum 0.05%. When a respirator is fitted with a gas filter letters and colour codes describes against what type of gases the filter media provides protection (eg A for organic, B for inorganic, E for acidic gases) as defined by the standard EN12941 and AS/NZS The capacity requirements of gas filters are only for powered air filtering devices and tested at the air flow of the unit. The numbers describe the filter capacity: 1 for low capacity, 2 for medium capacity and 3 for high capacity. European Standards for Compressed Air Respirators For compressed air respirators incorporating a face shield or a visor two standards are applicable: EN 270 and EN1835 (Australian/New Zealand Standard AS/NZS 1716). A compressed air line breathing apparatus incorporating a face shield or visor, where total inward leakage is less than 0.5%, can be approved to the European standard EN 270 (1994). The apparatus is not self contained and the airline supply must be air of breathable quality meeting the requirement of EN A light duty compressed air line breathing apparatus incorporating a face shield or visor, can be approved to the European standard EN1835 (1999). EN 1835 defines three classes of performance (LDH1, LDH2 or LDH3). The numbers define level of performance (inward leakage): LDH1 is maximum 10%, for LDH2 maximum 2% and for LDH3 maximum 0.5%. This apparatus is not self contained and the wearer must be supplied with breathable quality air from a source of compressed air. The maximum length of the compressed airline is 10 metres. European Standard Classifications of Eye- and Face Protection Classification of eye- and face protection is made according to EN 166 (visors), EN 169 (shade/transmittance of filter in scale numbers), EN 175 (welding shields) and EN 379 (autodarkening welding filters) - Australian/New Zealand Standard AS/NZS 1337 (welding filters) and AS/NZS (welding shields and visors). Classification of mechanical strength (resistant to increased robustness and high speed particles) is coded with letters in the standards EN 166 and EN175: no symbol for minimum robustness, S for increased robustness (drop ball test 5,1 m/ s), F for low energy impact (45 m/s) or B for medium energy impact (120 m/s). The letter T indicates that the test for energy impact is made at extremes of temperature (- 5 and +55 C). In addition to the letters for mechanical strength classification regarding field of use is coded with figures: 9 is resistance against splashes of molten metals and penetration of hot solids, 3 is resistance against liquids (droplets or splashes) and 8 is resistance of electric arc due to a short circuit in electrical equipment. For the standards EN 166 and EN 379 optical tests are made to avoid problems such as non-conformity in the light transmission across the welding filter or light scattering from the filter layers. From the result of the optical tests the optical quality of the welding filter or face shield are classified from 1 to 3, where 1 is the best. For conventional welding filters and visors there is only one classification of optical class. For auto-darkening welding filters there are four parts of the classification: optical class/diffusion of light/transmittance and as option angle dependences. You can find the classification for every Speedglas welding filter in the technical data table for welding filters. For more details on European Standards or to purchase copies of European Standards contact your National Standards Institute. To purchase copies of Australian/New Zealand Standards contact Standards New Zealand. 51 frequently asked questions

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