Triton Jade II Please help! Lost water pressure

[flowerpower203]

Hello, please can anybody help me?
I put a new hose on my Triton Jade II and within seconds of turning it on water started spurting out from inside the electric shower unit.
Not knowing what to do I went into a forum and discovered this to be quite a common problem and apparently I needed to replace the PRD. I placed my order for the relevant part with Showerdoc and I received it the very next day (Im very impressed!)
However, now the PRD has been fitted and the water is no longer spurting out everywhere the water pressure has dropped considerably.
The low pressure light is now permanently on as well.
Any ideas what I may have done wrong or suggestions as to what I can do to sort the problem?
Any advise will be gratefully received.
Thanks

 

[seco services]

check the filter on the incoming mains supply to the shower.

 

[flowerpower203]

where will I find that? sorry Im a bit vague ...

 

[seco services]

where the mains water copper supply pipe joins the shower.
you'll have to isolate the water disconnect the nut to get to it.
and most times have to unscrew the shower to slide it to one side if your pipeworks in the wall.

 

[flowerpower203]

ok, many thanks for your help, will give it a go tomorrow.
Thanks again