Bosch WAN………. models service info Home › Forums › Trade Technical & Spare Parts Forums › Trade Technical Enquiries › Bosch WAN………. models service info This topic has 0 replies, 1 voice, and was last updated 6 years, 11 months ago by deltra. Viewing 1 post (of 1 total) Author Posts May 7, 2019 at 4:56 pm #95838 deltraParticipant Hi all anyone got service info for these machines, brushless motor type. Tried resetting pcb in”old mode” which seemed to work. but all sorts of po21,po222 etc came up as well,no idea what’s going on,any info would be helpful thanks. Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In