Dvt30n – Archgard 72-DVT30N User Manual
Page 43
72-DVT30N
43
ADJUSTING PRIMARY AIR
CHANGING MAIN BURNER ORIFICE
NOTE: (Fig.1) is to give an example of a correct and incorrect flame pattern. It is not a true rep-
resentation of what the Optima 72 will look like in your home environment.
FLAMES...
The left side shows
correct adjustment. The
right side shows yellow
sooty flames requiring
increase in shutter open-
ing or cleaning of shutter
area due to lint buildup.
Fig.1
1.
Remove the glass door. Follow GLASS DOOR REMOVAL instructions within this
manual.
2.
Remove the wing nut and washer from the Primary Air Sleeve
3.
Locate & slide the Primary Air Sleeve fully toward the left. This will allow the sleeve to
disconnect from the burner tube. Follow ADJUSTING PRIMARY AIR instructions within
this manual for reassembly.
4.
Remove the grate and front logs from the pan burner. See LOG PLACEMENT for
instructions.
5.
Unscrew the two mounting screws that are located at the back rear of the pan burner.
6.
Carefully remove the burner with Air Sleeve by lifting it out.
7.
Use a 1/2” (13 mm) wrench to remove the orifice cap.
8.
Change the orifice cap to the fuel type desired. Use a small quantity of gas thread seal
compound. Do not over tighten.
9.
Reverse steps 6 to 1.
THIS APPLIANCE IS EQUIPPED FOR NATURAL GAS. An additional CONVERSION kit is required to
convert for Propane use. To order the CONVERSION kit, please contact your Authorized Archgard
Dealer.