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Posted by Rick on February 21, 2007 at 13:30:15:
In Reply to: Cleaver Brooks 500HP posted by Mark on February 21, 2007 at 09:59:47:
: Can anyone tell me the proper elevation of the low water cutoff casting mark on a CB model 500HP boiler. From the skid bottom to the casting mark is what Im looking for. Thanks.
That dimension has nothing to do with the proper setting of the low water cutoff. The LWCO should be set to acutate at some point where the water level is still showing in the gauge glass and the water level is still above the top row of tubes.