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UGP 6C/8C/10C ORIFICE CLEANING INSTRUCTIONS FOR PIEZO AND ELECTRONIC IGNITION FRIDGES Models Direct Vent (DV) WARNING: Installation of all gas components must be done by a licensed gas technician. Improper installation, adjustment, alteration, service or maintenance can cause injury or property damage. Refer to this manual. For assistance or additional information consult a qualified installer, service agency or the gas supplier.
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UNIQUE UGP6C/8C/10C Direct Vent Orifice Cleaning Instructions Tools required Robertson Screwdriver ‐ Green #1 (burner box screws) 12 mm wrench – removes thermocouple from bracket if required 13 mm wrench ‐ removes older style orifice from check point body. 10mm wrench ‐ removes new style orifice from check point body. Also remove 4 screws at the Adjustable wrench – holds check point body in place underside of the burner box while removing orifice. Shut off the gas supply at the gas line.
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3. With orifice off, soak in a solvent such as paint New style orifice thinners or isopropyl alcohol and ensure it’s cleaned well. Old style orifice Check to ensure the tip is clear 5. After orifice is removed. Remove bracket in order to run small brush down burner tube to Make sure orifice is spotless inside ...
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6. Once the orifice and burner tube is cleaned 9. Replace the outer burner box cover, but before reassemble the burner assembly and orifice back replacing the small viewing plate test fire the into the box. appliance to make sure the flame looks good and its align correctly under the boiler tube.