oliphaz Posted February 28 Report Share Posted February 28 Hello all. I had the P1/CD heater fail in our 3703. According to parts list it is I029120-00, but I am unsure what the wattage is. I took a CD heater off of a 3805 RA printer, and it appears to be a much more powerful, temps can very quickly jump to +0.7c or more. I have the 3805 parts machine, would any of the other heaters be a more ideal swap? Thank you! Quote Link to comment Share on other sites More sharing options...
Dave S Posted February 28 Report Share Posted February 28 I029120-00 is a 400W heater. The wattage is normally printed on the heater. Check that the CD is circulating properly as poor circulation will also cause the temperature to fluctuate. oliphaz 1 Quote Link to comment Share on other sites More sharing options...
oliphaz Posted February 28 Author Report Share Posted February 28 (edited) Thank you Dave! There is no printing on any of my heaters. Is there some sort of service document listing the wattage on the Noritsu heater cartridges? Do you know if any of the heaters in a 3805 are 400W? Edited February 28 by oliphaz Quote Link to comment Share on other sites More sharing options...
Dave S Posted February 28 Report Share Posted February 28 Unfortunately I don't have any manuals for the 38 series so can't tell you. All I can suggest is to measure the resistance of the heaters on the 3805. A 400W heater will be approximately 150 Ohms. There are 3 larger heaters Noritsu use 600W (100 Ohms) 800W (74 Ohms) 1000W (60 Ohms) Quote Link to comment Share on other sites More sharing options...
oliphaz Posted February 28 Author Report Share Posted February 28 Greatly appreciated Dave. Quote Link to comment Share on other sites More sharing options...
davidlam Posted March 2 Report Share Posted March 2 i don't know QSS-38 heaters, but for 32,33,34,35 and 37xx QSS.... below are the chemical heater cartridges Quote Link to comment Share on other sites More sharing options...
TECNOR Posted March 2 Report Share Posted March 2 Oliphaz the wattage heaters of QSS-38 is CD: 400W BF:400W STB:600W Quote Link to comment Share on other sites More sharing options...
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