DUST AND FUMES REFRESHER Types of dust and

DUST AND FUMES REFRESHER

Types of dust and fumes

Health Effects Ø Body filler dry skin Ø Color coat (old vehicles) nervous system problems Ø Clear coat (partially cured) isocyanate-induced asthma Ø Fiberglass skin and eye irritation Ø Welding fumes lungs, other organs Ø Welding on galvanized steel metal fume fever

Health Effects Depend on: Ø Amount of dust/fumes Ø Duration of exposure Grinding dust Most sanding dust Ø Particle size Ø Particle composition Fine sanding dust Welding fumes !

Controls Portable Vacuum for Aluminum Dust (water-based immersion separation + HEPA filters)

Personal Protective Equipment ü Safety glasses ü Gloves - avoid latex ü Body suit – when working with fiberglass ü Welding gear (eye protection, gloves, apron) ü Respirators

2 -Strap Dust Masks N, P, R 95, 99, 100 NIOSH exhalation valve

Proper Wear Always be CLEAN-SHAVEN when wearing a tight-fitting respirator!

Respirator Care ü Store away from contamination and heat ü Prevent changes in shape ü Do NOT clean filters with compressed air

Summary ü Dust and fumes primarily affect your lungs, skin, and eyes ü Health effects depend on the amount and duration of exposure, particle composition, and particle size ü Minimize exposure by using ventilation, special tools, and specific work practices ü Wear safety glasses when generating high-speed particles ü 2 -strap dust masks or respirator filters must have the words “NIOSH” and a code such as N 95 or P 100 stamped on them or on the box Always be clean-shaven when you wear a respirator or dust mask!

Questions?