overfilling checked pressure hose and unscrewed pressure vessel and both ok no air leaks, put replacment hose onto pressure switch and blew carefully to check operation and fill stop and then wash and works, im presuming the calibration of the switch is now out and requires more pressure for it to operate? and is a special order part from qualtex although they list two, its not the one with inline connection have looked on hotpoint website it doesent contain part numbers but has 17342e low w/d and this is the correct switch for date code.
thanks in advance for any assitance simonb