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Mend Vokera Excell 80 SP Pressure Help

pressure too high on vokera excell 80 sp?

please help i was turning the pressure up on my vokera excell 80sp and it went up to 4 and started making a very loud banging noise. i have turned the boiler off and the only thing that stops the noise is running water.
Any advice what to do??

Fiona
December 2008
take care

b
December 2008
thanks for your help anyway

Fiona
December 2008
it wont

b
December 2008
outside Glasgow, i am not a British Gas customer they said to phone back at 8am, cannot get a hold of anyone else, just scared it blows up!!

Fiona
December 2008
you'll be lucky
what area

b
December 2008
i bled radiator until it went to 1 bar turned the running water off & it just started banging again so just going to run water until can get engineer in the morning

Thanks

Fiona
December 2008
untill it drops to 1 bar

b
December 2008
how much should i let out? i really don't have a clue about this

fiona
December 2008
let some pressure out of a rad bleed valve

b
December 2008

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