At 13:00 12/7/2002 -0600, you wrote: >Recent discussions about this ... > >New questions: Is it's only function to indicate that the pads are gunky? >If pads are routinely replaced every 6 months, I ask: "Who needs the SHB?" >It adds about $22 to each system. > > Alan Barnard No. It will also indicate when the tank (and pads) have gone bone dry. Tends to wake people up who think, "I've got a few days after the light goes on before it's _really_ dry." Funny how those "few days" fly by... Conrad Hoffsommer PTG RPT, MPT, CCT Certified Calibration Technician (CCT) for Bio-powered Digitally Activated Lever Action Tone Generation Systems
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