We have used a 3m sized DE filter from spaldini for several years. The problem has been the same since day one and we have tried many things and ratios of DE and dosing along with trying hi flow to other flow levels of DE. The problem of which I speak is that I only filter about 2 or 3 barrels of beer before the filter sends cloudy beer again. So we try to recirculate and add some dosing but it does not help so we emtpy and clean up and start over. For 10 bbls of beer, we set the bed and clean the entire thing 3 times. This is an 8 hour filter of only 10 bbls of beer but the manual from Spaldini says it can do more than 10 bbls in an hour once the bed is set. So I have specific troubleshooting questions please.
1. When the beer is coming through clear and then after a 2 or 3 bbls the beer starts to be cloudy coming out, AND the PSI on the bell is still only 3 to 5 PSI. Is this lack of DE dosing or too much DE dosing? Or has nothing to do with the amount of DE?
2. How is it that the beer comes out cloudy and then to drain the bell we push the beer out of the 50 gallon bell by co2, it comes out clear from the bell?
3. If there is a pressure build up in the bell during circulation, does that mean not enough DE or too much DE or too much yeast? Ratio issue or not?
4. Does anyone know of a troublshooting guide to DE filtering somewhere on the web? Or videos? I have been searching for years and have read and watched all I could find. But nothing explains what to do when PSI is building up or when Cloudy beer comes out while PSI is not building etc...
Thank you for your time..
Pete
Storybook Brewing
1. When the beer is coming through clear and then after a 2 or 3 bbls the beer starts to be cloudy coming out, AND the PSI on the bell is still only 3 to 5 PSI. Is this lack of DE dosing or too much DE dosing? Or has nothing to do with the amount of DE?
2. How is it that the beer comes out cloudy and then to drain the bell we push the beer out of the 50 gallon bell by co2, it comes out clear from the bell?
3. If there is a pressure build up in the bell during circulation, does that mean not enough DE or too much DE or too much yeast? Ratio issue or not?
4. Does anyone know of a troublshooting guide to DE filtering somewhere on the web? Or videos? I have been searching for years and have read and watched all I could find. But nothing explains what to do when PSI is building up or when Cloudy beer comes out while PSI is not building etc...
Thank you for your time..
Pete
Storybook Brewing
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