Hobart Kitchen Ranges - Recent Questions, Troubleshooting & Support

Did you ever find a solution? I’m having the same issues with mine

Here ya go https://www.heritageparts.com/manuals/hobart you can find the Manuals, parts, service manuals and more here.

This happened to me:I used a gel rust remover with an electric pad sander (3 times - with a medium course paper the first 2 times, and then a finer course paper the 3rd time). It smoothed and cleaned it up pretty darn good, but there was still a slight red discoloration to the metal. So, we just kind of line the hopper with heavy duty aluminum foil and line over that with 2 clean plastic food grade bags. Also, now as part of maintenance/cleaning after use, we use a little spray rust remover at the beginning of the cleaning process. This should help prevent any more rust and might even help dull that red discoloration after a while.Good luck.

Try an other code. http://remotesearch.blogspot.com/ http://electrohelponline.blogspot.com/

https://my.hobartcorp.com/resourcecenter/ProductDocumentation/F18530.pdf https://my.hobartcorp.com/resourcecenter/ProductDocumentation/F18488_LK.pdf

Turn the power off at fuse box for 20 minutes. This will reset the stove. Turn power back on and use.

You have a short circuit somewhere that is why it will not reset

It can be very difficult to obtain wiring / circuit diagrams for old units. Provided no -one has "played" with the wiring and mixed them up, all I can suggest is if you are replacing the wiring, do it ONE at a time taking note of where the wire is connected and where it is going to.

You should be able to purchase a conversion kit from Hobart Direct or a Hobart Agent. The conversion should be done by a Licensed Gas Fitter.

need tech(trouble shooting) manual HR7 and wiring diagram any help?

Yes. http://www.northerntool.com/images/downloads/manuals/20860.pdf

Minimum 20A for 110V and 35A for 230V. http://www.northerntool.com/images/downloads/manuals/20860.pdf

spider web in the gas line blow it out