[time-nuts] 5070B once more....

Pete peterawson at earthlink.net
Wed May 20 16:31:57 UTC 2009


The fan in the 5370x  & other counters is bolted directly to the
chassis. I've found that it can be isolated by rubber grommets
from the chassis yielding a significant reduction in noise. Some
adhesive backed foam (weather-stripping) is needed around the
chassis opening to seal up the bypass path & some smaller 
mounting screws are needed to accommodate the grommets.
The unit won't meet its original shock resistance test, but who
cares? The intention here is to maintain the original airflow &
not put more load on the PS.

Pete Rawson




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