Clean It Up

UK Window Cleaning Forum => Window Cleaning Forum => Topic started by: andrew.ralph@homec on February 07, 2010, 08:00:36 pm

Title: how much resin
Post by: andrew.ralph@homec on February 07, 2010, 08:00:36 pm

hi all using my new merlin system with booster pump but seem to be getting through lots of resin is this usual cheers andy

Title: Re: how much resin
Post by: Sapphire Window Cleaning on February 07, 2010, 08:03:51 pm

This maybe a silly question but have you checked to see that you have the right hose going into the DI, if you have the waste going into the DI will drain you resin very quickly.
Disconnect the DI and check the TDS of the hoses it should be 020 or lower after RO and before DI



Matt

Title: Re: how much resin
Post by: andrew.ralph@homec on February 07, 2010, 08:12:55 pm

hi tds  before di is 48 after di is 7 only changed resin 200 litres ago cheers andy

Title: Re: how much resin
Post by: Sapphire Window Cleaning on February 07, 2010, 08:17:25 pm

048 before DI is high, have you checked your membranes?
Also is it a new Merlin or second hand?



Matt

Title: Re: how much resin
Post by: andrew.ralph@homec on February 07, 2010, 08:29:04 pm

my merlin is brand new

Title: Re: how much resin
Post by: pureh20 on February 07, 2010, 09:29:56 pm

Check the membranes are seated properly inside,

- they can sometimes be fitted incorrectly allowing water to run by without being filtered.

Title: Re: how much resin
Post by: andrew.ralph@homec on February 07, 2010, 09:49:28 pm

thanks i will give it a go and double check they r fitted properly cheers andy