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Bit of a out burst there
Do you feel better now you have got that off your chest heatman
 
Hi lads.

I have to ask, but do you have permission to post those questions on the forum. Are they protected by copyright??

We had a problem on the sparks forum with course notes and past papers which we had to remove.

Cheers


Thanks Heatman.:)
 
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Oven thermostat which goes out at by-pass rate
A oven thermostat by-pass may become blocked, causing the flame to go out when the oven reaches temprature and the flame size reduces down , for example gas flow is interrupted through the bypass

the answer here is to clean the by-pass orifice screw. reassemble and check the cooker operation. when cleaning be careful not to enlarge the orifice to the bypass.
 
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understand now the question is perhaps not worded well
i get it the thermostat drops the flame when it reaches a set temp but keeps it allight via the bypass
as opposed to doing a manual test when oven is hot of turning flame down to see if it stays allight on low
whereas if flame supervision was faulty gas wld still stay on low i suppose via the bypass
couldnt blve that the gas still gets in even if the gas valve shuts via a bypass when i asked my instructor didnt seem to make sense that gas still flows if a flame goes out??
 
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