Jotul GF 400 DV manual Fuel Conversion Procedure, #33 for NG 1.65mm for LPG, Burner Plate

Fuel Conversion Procedure

Refer to fig. 47, Illustrated Parts Breakdown, to identify part numbers below.

1.Turn off gas supply to stove.

2.Remove the stove Top Plate (41).

3.Disengage the two Glass Frame Latches at the top of the firebox. See illustration on page 5. Carefully lift the glass panel up and out of the stove.

4.If installed, remove the Embers and Log Set using care not to damage the fragile log parts.

5.Lift out the Burner Skirt (33). Tilt the skirt at an angle to clear the firebox sides and front.

6.Reach under the stove and remove the Air Shutter wingnut from its stud. As you face the right side, it is the one closest to you. See fig. 21.

7.Lift out the Burner Plate: NOTE: There are no screws securing the Burner to the floor of the firebox. Pull the Air Shutter forward and lift the burner together with shutter up and out of the stove as a unit. See fig. 22.

8.Change the Main Burner Orifice. See fig. 23. Using a ½” open ended wrench or deep-well socket remove the burner orifice from its brass elbow housing and replace with the appropriate orifice supplied in the kit.

#33 for NG

1.65mm for LPG

9.Replace the Air Shutter with its gasket and push it all the way back to allow replacement of the Burner Plate.

10.Replace the Burner Plate. Engage the Air Inlet Tube with the Air Shutter and burner orifice. Properly seated, the burner plate will be engaged at its front corners with the two support brackets located at the front of the firebox.

•Replace the wingnut loosely on the air shutter stem under the stove. Air shutter adjustment will be done last.

11.CHANGE THE PILOT ORIFICE: From within the firebox, remove the Pilot Head by pulling it straight up from the pilot base. See fig. 25.

Using the 4 mm allen wrench that is included with the conversion kit, unscrew the pilot orifice (counter- clockwise). Replace with the appropriate orifice:

# 51 for natural gas #30 for propane gas

12.Tighten orifice into the base of the pilot assembly. To prevent bypass leaks, be sure the orifice is secured tightly and flush with the base. Replace pilot head by pushing it down onto the pilot base.

13.Replace the Variable Regulator. Using a Torx T-20 screwdriver, remove the three screws from the front of the valve regulator. See fig. 26.

Air
Shutter	Open
Wingnut		Close

FRONT	BACK
LEG
	LEG

Figure 21. Locate and remove the Air Shutter wingnut from under the right side of the stove.

Air Shutter

Burner Plate

Figure 22. Remove the Air Shutter and Burner as a unit.

Brass Elbow

Burner

Orifice

Figure 23. Change the Burner Orifice.

Air Shutter

Air Inlet

Tube

Opening

Dimension

Burner Plate

Figure 24. Air Shutter Setting

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