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UK Window Cleaning Forum => Window Cleaning Forum => Topic started by: Temple cleaning services on September 12, 2011, 09:12:02 pm

Title: tds problems help please!!!
Post by: Temple cleaning services on September 12, 2011, 09:12:02 pm
Hi, ive had a reading of about 60ppm for a while now, ive changed the resin twice recently and its not really done alot, my ro is about 3.5 years old probly producing 1000ltrs a week, any1 think i mite b i need of a new ro membrane??
Title: Re: tds problems help please!!!
Post by: dave f on September 12, 2011, 10:02:03 pm
yes ,do you flush your system on a regular basiss if not that may b why
Title: Re: tds problems help please!!!
Post by: Mike55 on September 12, 2011, 10:12:34 pm
to start with give the ro a decent flush and see if it brings the TDS reading down
Title: Re: tds problems help please!!!
Post by: Londoner on September 12, 2011, 10:48:48 pm
3 1/2 years! take it out and replace it
Title: Re: tds problems help please!!!
Post by: Mike #1 on September 13, 2011, 06:41:16 pm
I flush mine once a week had mine for over 3yrs now in a soft water area . ppm is 002 but managing fine not changed resin ever but have changed pre-filters twice . i produce 1500 ltrs a week . Mike
Title: Re: tds problems help please!!!
Post by: Steve Sed on September 13, 2011, 07:30:25 pm
Probably need a new set of pre filters.