adg7540 Home › Forums › Trade Technical & Spare Parts Forums › Trade Technical Enquiries › adg7540 This topic has 2 replies, 2 voices, and was last updated 14 years ago by dopper. Viewing 3 posts - 1 through 3 (of 3 total) Author Posts March 16, 2012 at 9:20 am #68475 dopperParticipant d/washer adg7540 w/pool 4 flashes = not drain pumps all the time, no water in it and none on base , is that normally the pressure switch? dop March 24, 2012 at 5:56 am #371207 bubsParticipant Re: adg7540 Yes, the pressure switch in the base, it comes out with a twist. sometimes just covered in fat but best to change. Cheers Graeme March 26, 2012 at 8:07 am #371208 dopperParticipant Re: adg7540 cheers bud Author Posts Viewing 3 posts - 1 through 3 (of 3 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In