Servis M9503W Home › Forums › Trade Technical & Spare Parts Forums › Trade Technical Enquiries › Servis M9503W This topic has 1 reply, 2 voices, and was last updated 13 years, 2 months ago by aqua_serve. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts January 29, 2013 at 8:54 am #73817 aqua_serveParticipant Webt to this machine the other day with a pumpp fault, checked the voltage and found it varied from 200-800V at the terminals. Am I right in thinking this is an issue with the module? Would I also be right in thinking that Servis parts are becoming harder to source? Mark January 29, 2013 at 3:40 pm #388899 MartinParticipant Re: Servis M9503W I would question your meter TBH….. 800 volts….do what, blimey??? Plenty of parts about for these machines. EMW can check out the module for you if you have any worries there. The pump is a regular Askoll. 😀 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