Hoover 6KG Modules failed Home › Forums › Trade Technical & Spare Parts Forums › Trade Technical Enquiries › Hoover 6KG Modules failed This topic has 1 reply, 2 voices, and was last updated 19 years, 4 months ago by geoffmackay. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts December 3, 2006 at 3:26 pm #23060 geoffmackayParticipant Got 2 Hoover sixes in the workshop to overhaul prior to reselling. Both have the same problem, No pump action. Checked both machines and found triac tr5 on board to be blown. What causes this and will a s/ex module cure the problem? Thanks Geoff December 3, 2006 at 4:09 pm #196911 timdowningParticipant Re: Hoover 6KG Modules failed Normally water leaks from the breather tube onto pump which in turn blows triac on module. Author Posts Viewing 2 posts - 1 through 2 (of 2 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In