Southbend Range 436A-2GR

Ensure griddle by-pass flame has been adjusted

Verify cooking results indicate control is not maintaining temperatures

Use a test instrument with a DISC type thermocouple for surface temperature checking

Drop a couple of drops of oil on griddle surface plate and place thermocouple disc flat into the oil

Remove dial and push out metal insert

Replace dial, turn to 350 mark, and light burner

Ensure all thermostats and burner valves are in the 'OFF' position

Turn off the main gas valve to the entire unit

Remove valve panels to access the manifold

Locate and remove the 1/8" plug in the manifold

Install a fitting appropriate to connect a manometer

Pressure Reading and Adjustment

Turn on main gas to unit and light pilots

Clean around burner air mixers and orifices if lint has accumulated

Visually assure proper pilot operation

Inspect the vent system for any visible damage or wear

Check for any obstructions in the vent system

Clean the vent system thoroughly

Ensure all parts are free from debris and dust

Verify that the vent system is reassembled correctly

Check the vent system functionality after cleaning

Remove, empty, and clean components