Posted by georg on October 26, 2001 at 16:46:27:
In Reply to: Re: vibration in boilers posted by Robert on October 24, 2001 at 08:34:29:
: An adjustment in the fuel/air mixture, dirty fins on squirrel cage and or missing weight on squirrel cage can cause excessive vibration. I had the same problem. After cleaning fins and adjusting the fuel/air mixture, I still had the vibration. The final problem was a missing balancing weight on the squirrel cage. Replaced the cage, adjusted mixture and the vibration went away........
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