Henny Penny 680 KFC Service Manual page 65

The 680 fryer has two burner assemblies, one on each side of
the pot. The burners can be ignited with either natural or L.P.
gas.
A blower in the fryer produces the airflow needed for com-
bustion inside the burner chamber. Both burners should be an
orangy-red color while the burners are on continuously (not
pulsing).
A color chart is provided with this manual for com-
parison. Two observation holes, for easily comparing
the burners, are located in the front of the unit. If the
burners are out of adjustment proceed with the
following:
A. Both burners the same color, but not orangy-red.
1. Remove electrical power supplied to the unit.
Remove electrical power supplied to the unit by unplug-
ging the unit, or by turning off the wall circuit breaker,
or electrical shock could result.
2. Using l/4" socket remove the left side panel.
3. At the back of the unit, locate the blower and the slotted
shield on the front of the blower.
4. Mark the shield in the postion it is in.
5. Loosen the nut securing the shield.
6. Supply power back to the unit and turn Power Switch to
"Power" position.
7. While the burners are igniting continuously, slide the
shield to either open or close the blower opening and
observe the color of the burners until they are both an
orangy-red color. ( efer to color chart.)
8. en the burners are the correct color, tighten the nut
securing the blower shield and replace side panels.