Lincoln Helmet Spares FAQs
Spares for one maker's helmets and powered air units: what wears, how to match parts and how to check them.
What should I check on a powered air helmet before each use?
Check the whole unit before you start work, every time. Look over the helmet, hose and filters for damage, confirm the battery is charged, and check that the fan is giving enough airflow before you rely on it. Your manual describes how to test airflow for your unit.
If anything is cracked, loose, blocked or not working properly, replace or repair it before use. A powered helmet protects your breathing only when every part is fitted and working, so never skip the check because you are in a hurry.
Do spare parts affect the helmet's eye protection?
Yes, they can. Welding eye protection, including the filters that guard against arc eye, should conform to the relevant British and European standards, which cover impact resistance, auto-darkening filters and fixed filters. A spare lens or frame that does not match the original may not meet the same level.
Fit parts the helmet maker lists for your helmet, and check the markings on the part against the manual. If you are unsure, ask the supplier or the maker before fitting it. Never use a cracked frame or a part that is not made for the helmet.
Who can repair a powered helmet, and how often should it be checked?
Follow the maker's maintenance instructions, including any replacement periods for filters and other parts. Simple jobs such as cleaning and fitting a new filter can be done by the wearer if the manual allows it. Repairs and fault finding should be done by a competent person, using parts from the original maker where possible.
HSE guidance on respiratory protective equipment says reusable equipment should have thorough maintenance, examination and testing at least once a month, or before use and at least every three months if it is only used occasionally. Keep records of examinations, tests and repairs for at least five years, and check the unit yourself before every use.
Why do parts that look alike not fit every helmet?
Helmets from the same maker are often built in several series, and the lens openings, frames, clips and fixings differ. A part may look the same but be a few millimetres different in size, or have a different fixing.
Look up the helmet name or series on the helmet itself or in the manual, then match the part number or description. Many parts are listed against specific helmet models, which is why this category is organised by helmet type. If the markings have worn off, compare the old part carefully or ask the supplier. Do not force a part that does not seat easily.