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Author Topic: gas ovens  (Read 3492 times)

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Offline martinkelly

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gas ovens
« on: July 30, 2008, 12:46:07 PM »
Question from open poly to get my gas fitting credits
When re-commissioning an oven with a modulating thermostat you decide to include an oven door slam test. what is the purpose of this test?
can any one help with this one?

Linkback: https://www.plumbers.nz/gas-hobs-stoves-ovens/68/gas-ovens/12/

Offline martinkelly

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Re: gas ovens
« Reply #1 on: July 30, 2008, 04:46:37 PM »
I guess to see if the burner goes out if so gas should be shut off by FFD  and oven will have to be reignited?

Offline SkinnyJ

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Re: gas ovens
« Reply #2 on: July 30, 2008, 04:54:33 PM »
I would tend to agree with your guess. I beleive it is to make sure the oven burner/pilot does not get blown out when the door is slammed closed. most of the domestic gas ovens use a rectification flame failure and commercials use a pilot. hope this helps.

most of these sorts of tests are to simulate extreme conditions.

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Offline The Gasman

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Re: gas ovens
« Reply #3 on: February 17, 2009, 05:38:18 PM »
Yep the only requirement for a "slam shut" test on a gas oven is to test if the flame goes out that the flame failure device works and shuts down all gas flow to the oven.


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