|IS IT REALLY THE SEAL?
This York YT machine had a seal failure. A manufacture was awarded the job and replaced the seal. Three months later the seal failed again. After this customer had already made a significant investment for the repair, they decided to call in the experts. USAir was called in to investigate these seal failures. Through our due diligence and expertise in large tonnage equipment, we pinpointed the problem immediately.
LACK OF MAINTENACE OF THE PURGE SYSTEM
USAir not only provides the ultimate chiller services in the region, we enhance the products performance and assure your investment dollars are spent appropriately.
Multiple Seal Failures. IS IT REALLY THE SEAL?
Was the thrust verified during preventative maintenance and or before the seals were changed.
What a sight! Thrust exceeded specification. Our due diligence and proper inspection techniques avoided a catastrophic failure.
Rust and metal debris found within the bearings assembly. WHY? Purge system not maintained and or cleaned.
Verified and adjusted tolerances to meet compressor specifications.
Cleaned oil pump reservoir, purge tank and all oil passages.
Although this customer went down a costly road, it could have been much worse. USAir provides the ultimate chiller services in the Greater Boston Area.