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Do Emergency Stops wired to an oven need to kill the purge in the event of activation, or do the E-Stops just kill all of the mechanical movement? I
have had multiple opinions to this one. Some say that everything should be killed including the gas valves and purge cycle. This loses all product
in the oven esp. after re-purging. However, I have also heard that if the mechanical movement is immediately stopped (obviously through hard-wiring etc) that the purge cycle remains unaffected as the exhaust fan is still running and there would have been no build up of gases etc. As all the gas and combustion safeties remain unaffected and fully functional, I do not
see why the oven purge should be killed. Gas valves, maybe but purge cycle?
Anybody shine any light on this one?
have had multiple opinions to this one. Some say that everything should be killed including the gas valves and purge cycle. This loses all product
in the oven esp. after re-purging. However, I have also heard that if the mechanical movement is immediately stopped (obviously through hard-wiring etc) that the purge cycle remains unaffected as the exhaust fan is still running and there would have been no build up of gases etc. As all the gas and combustion safeties remain unaffected and fully functional, I do not
see why the oven purge should be killed. Gas valves, maybe but purge cycle?
Anybody shine any light on this one?