Do you let the lecithin dissolve completely in the water before mixing? I usually let mine set for about 5-6 hours and then whir it in the blender. I also make sure that the AA is thoroughly dissolved. I don't use any baking soda in mine. PT ----- Original Message ----- From: Richard Pells To: [email protected] Sent: Thursday, May 12, 2011 3:46 PM Subject: CS>Ultrasonic cleaner trouble
The lecithin mixture I'm using is exactly as instructed...3 tablespoons in 8oz of distilled water, plus 1 tablespoon of AA and half a tablespoon of baking soda in 4oz dw. For the larger, professional machine I had to double everything because of the larger tank capacity. I've only ever used James Products though. I've now ordered the large Harbor Freight type. I only thought it must be the lecithin because it's not water. Is there some sort of feed back to the transducer? Does it have to work too hard producing the effect in a thicker solution? I can't think what else it could be. Anyway, I'll try the new one and see how that goes. Thanks Richard
