Newport recalls specific laser head and power supply units where the key can be removed without turning off the laser, posing a safety risk. Affected units include N-LHP-928(j) sets and N5/N6-LPL-944-080 power supplies with listed serial numbers.
According to 21 CFR 1040.10(f)(4), each laser system classified as a Class IIIb or IV laser product shall incorporate a key-actuated master control. The key shall be removable and the laser shall not be operable when the key is removed. However, the key of the subject laser products can be removed from key switch and the laser remains on. This is a safety concern.
Newport is recalling certain laser head and power supply units because the key can be removed without turning off the laser. This creates a safety risk as the laser could remain active while the key is removed.
The recalled laser products lack a safety mechanism that requires the key to stay inserted to keep the laser active. If the key is removed, the laser continues operating, which could lead to accidental exposure or damage.
Users of the recalled laser systems, particularly those in industrial or scientific settings where precise laser control is critical. Anyone operating these devices without the key locked in place is at risk of unintended activation.
Check for the product names: N-LHP-928(j) laser head/power supply sets or N5/N6-LPL-944-080 power supplies. Serial numbers for the N-LHP-928 sets include 6905AE, 6907AE, 9023AE, 3148AF, 6899AE, 6909AE, 9025AE, 5695AF, 5696AF, 5691AF, 5692AF, 5693AF, 5694AF. Power supply serial numbers for N6-LPL-944-080 include 23060081 and 23060079.
Ensure the key is securely inserted and cannot be removed without the laser turning off.
Confirm the product model and serial numbers match those listed in the recall notice.
The key can be removed without turning off the laser, creating a safety risk of unintended activation.
N-LHP-928(j) laser head/power supply sets with specific serial numbers and N5/N6-LPL-944-080 power supplies with listed serial numbers.
No, but you should check if your product is affected and ensure the key cannot be removed without turning off the laser.
We’ve drafted a message you can send Newport to request your refund or repair — edit it as you like.
Subject: Recall Z-1946-2024 — Newport Newport Hello, I own a Newport that is covered by recall Z-1946-2024 from Newport. I’m writing to arrange the remedy described in the recall (a refund, repair, or replacement as applicable). Could you please tell me the next steps to resolve this? Thank you.
Experiences, tips, and questions from readers. Every comment is reviewed before it appears.
No comments yet — be the first to share your experience.
The facts (hazard, remedy, dates, manufacturer) are pulled from the official FDA recall record. The plain-language summary and step-by-step checklist are written by GovInfoNow to make the official notice easier to act on — they don’t replace it.
