Aidan. Eric G. Dave H. Alastair H. Greg G.

The third laser we plumbed in started leaking from the housing this morning. We contacted the manufacturer. It turns out that this is a known problem to them.

• The manifold on the early version of this laser is held in place with set screws - these allow for leaks according to Access
• The newer version of this laser has replaced the set screws with more robust round-head screws
• Our remaining two lasers have the round-head screws.
• We plumbed in laser #4. So far it shows no sign of leaking.

The photos show the old and new manifolds on the lasers.