Vulcan gas range,model 36L77R,getting only enough gas pressure to run one burner at a time and on low heat

SOURCE: Burners heat very slowly, oven has to be set 50 degrees higher than desired temp. to get the right heat.

First, you should make sure the unit is set up to run the type of gas you use. If you have natural gas and it is set up for lpg, or vice versa. If it is wrong, you can retrofit it by changing out the orifices. Other than that, check your pressure at the manifold that feeds the burners to see if it is adequate. A bad regulator could very easily cause this problem as well.

SOURCE: Coverting a Vulcan 260L commercial range to Propane

Yes you can convert to LP gas. go to this web site to get the parts.
http://www.vulcanhart.com/manuals/F-30536.pdf
Go to page 9 and look at parts # 57 - 60 that is the part you need to change. You need to know the sea level that you are at though so you get the right part.
Now if you go to page 8 you will find where it goes part # 53 thru 61
To order the parts go to this web site
http://www.vulcanhart.com/parts.cfm
If any ? please fill free to ask.

SOURCE: vulcan gas range will not heat up

Bad thermocouple.

Treefrog15

• 130 Answers
• Posted on Feb 25, 2010

SOURCE: One of the top burner pilot lights will not stay

You probably have grease that has gotten into the pilot. Turn off the gas to the pilot and detach the pilot tubing and pilot tip. It sometimes helps to take a propane torch and heat up the pilot tip and tubing, paying special attention to the first bend from the pilot tip. Get it red hot and tap out any ash from the inside. You may have to **** out the tubing with a piece of bare wire or blow it out with WD-40. With the oven pilot, check the pilot flame. If low, adjust. If OK, replace the thermocouple. If neither of these corrects the problem, replace the pilot satety. I always recommend a new thermocouple with a new pilot safety.

Dan Webster

• 8221 Answers
• Posted on Jan 10, 2011

SOURCE: Having just converted my Vulcan

The oven safety valve has to be cranked down for propane.
Get a good fitting wrench and tighten this spud down and open the air shutter on the burner.
This video shows how to tackle a crank down and flip type LP conversion whilst yours might be a bit more fancy it still must be adjusted like any other stove:



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