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- This topic has 9 replies, 3 voices, and was last updated 9 years, 8 months ago by
slyp98.
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July 25, 2016 at 5:32 pm #88877
slyp98
ParticipantHi guys anyone heard of this fault , starts fine but after 10 or 20 seconds shuts down , 30 seconds later comes on again , or will run for 30 mins then shuts down , starts again 5 mins later , display goes off no noise during shut down
July 25, 2016 at 6:26 pm #439643electrofix
ModeratorRe: bosch sms50E12gb keeps turning off
did you try another socket ?
Dave
July 28, 2016 at 6:05 pm #439644slyp98
ParticipantRe: bosch sms50E12gb keeps turning off
Hi Dave , i didnt until you said it , i went back and rewired the plug and tested a different socket and ran it , all looked ok for a while but after 15 mins it shut down again and 5 mins later came back to life !!!! any other ideas ?
July 28, 2016 at 6:10 pm #439645electrofix
ModeratorRe: bosch sms50E12gb keeps turning off
got to be a main power board fault.
not looked at these boards so don’t know what type of power supply they use but it may be fixableDave
July 28, 2016 at 6:26 pm #439646slyp98
ParticipantRe: bosch sms50E12gb keeps turning off
was thinking as much cheers mate
July 28, 2016 at 8:25 pm #439647slyp98
ParticipantRe: bosch sms50E12gb keeps turning off
the board is as clean as the proverbial ,
did insulation class 2 , 865 mea ohms , tried test post module , nothing so i can deduce module! , now a module is 100 euro i see EMW dont repair these anyone tried repairing these boardsJuly 29, 2016 at 6:12 am #439648Martin
ParticipantRe: bosch sms50E12gb keeps turning off
Not a fault associated with the magnetic door switch then?
July 29, 2016 at 7:29 am #439649slyp98
ParticipantRe: bosch sms50E12gb keeps turning off
Hi Martin, I didn’t know they gave that fault , have you replaced one ? Cheers
July 30, 2016 at 9:48 am #439650Martin
ParticipantRe: bosch sms50E12gb keeps turning off
slyp98 wrote:Hi Martin, I didn’t know they gave that fault
If the magnetic door sensor switches on and off randomly it would give the symptoms you describe. Often the cure is not replacing the sensor but that the door hinge bearings wear and the door drops by as little as 1mm. So you might want to check the nylon bearings for wear.
September 20, 2016 at 8:12 pm #439651slyp98
ParticipantRe: bosch sms50E12gb keeps turning off
cheers mate
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