Jotul GF300 BV manual 1/2”, CHANGE THE PILOT ORIFICE From within the, Burner Plate, Burner Orifice

Models: GF300 BV

1 28
Download 28 pages 46.26 Kb
Page 12
Image 12
11 . CHANGE THE PILOT ORIFICE: From within the

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. 13.

8.Change the Burner Orifice. See fig. 14. 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.

9.Replace the Air Shutter with its gasket and push it all the way back to allow replacement of the Burner Plate. Reattach the wingnut to the shutter stem under the stove, but do not tighten. You will set its final position later.

10.Replace the Burner Plate. Engage the burner tube with the Air Shutter assembly as in fig. 13. Be sure the burner is securely engaged with the two support brackets at the front of the firebox and push the plate back toward the rear of the firebox. When correctly positioned, there will be 1/2” (13 mm) clearance between the burner plate and the front of the firebox. See fig. 15.

11 . CHANGE THE PILOT ORIFICE: From within the

firebox, remove the Pilot Head by pulling it straight up from the pilot base. See fig. 16. Using the 4 mm hex key included with the kit, unscrew the pilot orifice (counterclockwise). Replace with the appropriate orifice:

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. 17.

14.Remove the Regulator Tower, Gasket, white plastic disk, and Spring. Remove the black rubber gasket from the valve. See fig. 17.

Air Shutter

Burner Plate

Figure 13. Remove the Air Shutter and Burner as a unit.

Burner Orifice

Figure 14. Change the Burner Orifice.

1/2”Burner Plate

Figure 15. Correct Burner Position - maintain 1/2 inch clearance between burner and firebox front.

12

Page 12
Image 12
Jotul GF300 BV manual 1/2”, CHANGE THE PILOT ORIFICE From within the, Burner Plate, Change the Burner Orifice