[m.b.s.]

my pump is still doing it so will have to adjust the screw you was talking about so i know were my preasure switch is do i need to take off my preasure switch cover and the screw is located in there also is there just one screw in there as dont want to screw the wrong one also which way do i turn it just i have a big job sat and sunday and i dont want it to pack in on me

[Alex Gardiner]

There is a square cover over the pressure switch connections which has a single crosshead screw.  To remove it, undo the screw and pull off the cover.  Beneath you will find two spade connector connections and between them another crosshead screw.  This is the pressure switch adjustment screw.  There should be no other screws to mistake it for.  Adjust this as necessary and hopefully it will cure all of your problems 

[m.b.s.]

cheers alex i was going to unscrew the two screws at the side of the preasure switch witch way do i turn it to tighten it cheers

[Alex Gardiner]

Clockwise to tighten.

[m.b.s.]

cheers m8 be back later with report

[m.b.s.]

thanks alex i think its sorted now i run the pump today it started pulsing so i undid the preasure switch cover and it stoped didnt ajust the screw so left running for half hour fine put cover back on and run for another half hour its ran fine so havent touched the screw what so ever it baffeled me dont know what it was but when i took the casing of it ran fine any ideas if it happens again i will adjust the screw though but leaving it as it is for the moment get back cheers your a star

[Alex Gardiner]

Might well have been a dodgy connection on the spade terminals and you undoing the cover righted it   

[m.b.s.]

Might well have been a dodgy connection on the spade terminals and you undoing the cover righted it   

lets hope so phew as got a big job tommorrow