American Dryer Corp SL20, CG20, D20, STI-8, AD-20 manual GAS Valve Removal, Oven Removal

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GAS VALVE REMOVAL:

Be sure to shut off the gas main and then proceed to remove electrical connections and screws indicated. Disconnect union and U-Bolt located just behind the union and the oven base. The U-Bolt is more easily accessed through the rear of the dryer.

The gas valve and burner orifice can now be pulled out through the front of the dryer.

When reinstalling the gas valve be sure to align the orifice with the opening in the burner tube bracket. Misaligning and forcing valve inward can drive the opposite end of the burner tube up against the flame-probe elements.

OVEN REMOVAL:

The oven can be removed with or without the gas valve in place.

Be sure to shut off the gas supply to the dryer. The back guard, heat duct, and lower front panel must be removed. Remove the gas valve electrical connections and remove the lint box / blower assembly. Remove the five screws (shown lower right) that are holding the burner to the rear bulkhead. Remove the two oven base nuts. With the lint box out of the way, the oven can be tilted on its side and pulled out through the front of the dryer.

Heat Duct

450261-2

www.amdry.com

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Contents Service Procedures For the Model 20 Dryers Retain This Manual in a Safe Place for Future Reference Table of Contents Lower Front Panel Removal Part Locations and RemovalUpper Front Panel Removal Back Guard Removal Lint BOX / Blower Assembly RemovalTOP Cover Removal Lint BOX / Blower Assembly Removal Oven Removal GAS Valve RemovalTumbler Support Wheel Assembly Replacement Examples Tumbler AlignmentElectrical Component Locations Oven Contactor Door SwitchElectrical Panel FLAME-PROBE Positioning Fire Suppression System Items and Sail SwitchDirect Spark Ignition DSI Module FLAME-PROBERotation Switch Exhaust PROBE, Exhaust HI-LIMIT, and Lint Drawer SwitchRequired Items Belt InstallationAmerican Dryer Corp 450261-2 Placing the Belt Back on the Motor Sheave ADC Part No 2 09/15/05
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