Health and safety when soldering electronics

Soldering electronics is an everyday activity in service, manufacturing and laboratories. Even so, it carries a range of risks – from fumes to burns to fire hazards.

Main risks in soldering

Inhaling fumes, burns, eye injuries, ESD damage to components and fire hazards.

Protecting the airways

Extraction at the source is the most important protection – see are soldering fumes harmful.

Protection against burns

Put the iron in its stand, do not reach over the hot component and watch for splashing solder.

ESD protection

Grounding at an EPA workstation protects sensitive components from discharge.

Workstation ergonomics

Good lighting, a comfortable seating height and a magnifier or microscope prevent fatigue.

Eye protection

Safety glasses protect against flux splashes and cut wire ends.

Fire safety

Keep flammable materials away and have a suitable fire extinguisher ready.

Staff training

Regular training is the foundation – as part of the ESD program.

Common mistakes

No extraction, no eye protection and untidy workstations.

Conclusion

Safe soldering combines extraction, ESD protection and discipline. Find more guides in the ESD Guide.