[lozsing]

I set my ro running today and left the waste shut , was running for about 2 hours before i noticed, I flushed through again and set it running, ppm down to 001 , have i had a lucky escape or have i done any lasting damage.

[tomy jackson]

just shortened ROs life and how much

[ian1972]

Sounds like u got away wit it I would back flush it for around a hour then carry on use as normal

[lozsing]

the only maintanance i do on my ro is once a fortnight i flush through with pure water ie connect pure water into system rather than mains and sent pure through the whole system, never done anything else. Should i be doing other things