![]() Filters are available in different shade numbers ranging from 2 to 14. Filter lens made of glass containing a filler which reduces the amount of light passing through to the eyes.Outer cover plate made of polycarbonate plastic which protects from radiation, impact and scratches.Helmet shell - must be opaque to light and resistant to impact, heat and electricity.Hand shields or helmets provide eye protection by using an assembly of components: What are the various components of welding hand shields and helmets? Back to top More information can be found in the OSH Answers on Eye and Face Protectors. Lighter shade filter lenses can be used with goggles in place of a helmet. plasma arc cutting, gouging or welding, andįor gas cutting, welding, or brazing, the intensity of the light is much less than from arc welding, cutting or gouging processes.The following operations require full face protection by using either a welding helmet or a hand shield: Class 7B – respirator facepiece for non-ionizing radiation protection.Class 6B – face shields for non-ionizing radiation protection.Classes 3 and 4 – welding helmets and hand shields.Class 2C – direct / non-ventilated goggles with non-ionizing radiation protection.Classifications of common protectors for welding operations are listed below: Eye and face protectors should have distinctive markings to identify the manufacturer and their class. Each class is designed for a specific use. The various types of eye protection are broken down into classes in the CSA standard Z94.3-15 "Eye and face protectors”. What type of eye and face protection is appropriate for my welding task? Back to top ALWAYS wear safety glasses with side shields or goggles when chipping or grinding a work piece if you are not wearing a welding helmet.Protect your eyes from welding light by wearing a welder's helmet fitted with a filter shade that is suitable for the type of welding you are doing. ![]() Eye injury can also occur from hot slag and other metal debris that can fly off from the weld during cooling, chipping or grinding. Why is eye protection important? Back to topĮye injury can occur from the intense light and radiation that a welding arc can produce. Use fire resistant ear muffs where sparks or splatter may enter the ear, rather than plugs. Notes: pants should not have cuffs, shirts should have flaps over pockets or be taped closed Wear fire resistant head coverings under the helmet where appropriateĮxposed skin (other than feet, hands, and head) The chart below summarizes the types of personal protective equipment that can be used when welding. What type of PPE is available when welding? Back to top You are here: Welding - Personal Protective Equipment and Clothing ![]()
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