not so funny story. "they" come setup the laser etc... get up and running for awhile(maybe a year or so) then get a oil problem. well... "they" dont supply you prefiltration at the laser. come to find out we should of had a much better, exspensive, prefiltration system. cost us a couple of mirrors and shoulda replaced the bellows. now use a 3stage filtration (3 different filters) right before air enters laser, not to mention the filtation it runs through for the rest of the plant. dont mean to dis "they" no probs since. |