How can I fix my Aquatronic 4 shower?

The shower has two openings at the bottom of the shower, one of which is where the shower head connects to, the other seems to have no purpose, however all of a sudden water is gushing through. The shower head is not now working as there isn't enough pressure, it seems that a plug is required, but don't know where to buy this from.
Keeley Baker, December 2005
hi the water just comming out of the pipe that come from the showerbox can that be fixed

maureen, July 2010
How does the bracket come apart so that I can fix a new showerhead holder onto it.

Valerie Preston, April 2010
Stop using your shower!
Because you've blocked the pressure relief valve with an allen key all that can happen when pressure builds up is that the water heater will explode and scald you. Get it fixed properly by replacing the pressure relief valve or get your shower replaced.

Owen, March 2008
get pressure relief grommit from triton.
Turn off electric before you fit new grommit
happy new year Mike

m wheller, January 2008
get pressure relief grommit from triton.
Turn off electric before you fit new grommit
happy new year Mike

m wheller, January 2008
hi
The pressure relief valve has blown, and it will need to be replaced. looks like a small pipe with a little ball in it

david, January 2006
Hi, I have a Trident Opel shower with same problem, have you still not come accross the solution yet? would be keen to know. good luck. for the moment i have blocked it off using an allen key that fits great. The shower appears to be funtioning hapily tho'.

Jim, January 2006
link Click here to see other fixes for Aquatronic.