NOVENEX Toolbox Talk — Respiratory Protection — Dust and Fumes
PPE & Workwear · ±8 minutes · novenex.tech/toolbox-talks
Silica dust, welding fume and chemical vapours cause diseases that appear years later — silicosis, occupational asthma, worse. By the time symptoms show, the damage is done. Respiratory protection is a long-game discipline.
Choose the right protection
- •FFP2 minimum for general dust; FFP3 for silica and fine mineral dust.
- •Welding fume needs specific fume-rated protection, not a paper dust mask.
- •Vapours and gases need cartridge respirators with the correct filter class — a particulate filter stops nothing gaseous.
Fit decides everything
- •Facial hair breaks the seal — a bearded face needs powered (PAPR) protection.
- •Do a seal check every time: cover, inhale, feel the mask pull in.
- •One strap over the crown, one below the ears — never both on the neck.
Filters expire
- •Change particulate filters when breathing resistance rises.
- •Gas cartridges expire by exposure time and by calendar once unsealed — log the change date on the cartridge.
- •Store respirators sealed, away from the dust they are meant to stop.
Discussion — ask the crew
- Which tasks on this site generate silica dust?
- Who has been fit-tested, and when was the last test?
- Where are replacement filters issued?
Attendance record
Site: ____________________ Date: ____________ Presenter: ____________________
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Equip this talk
Requisition the respirator and related equipment from the Supply Register.