Jotul GZ 550 DV II Benutzerhandbuch

5. Replace the Burner Tube:. Slip the end of the tube

into the Air Shutter and SLIDE TUBE FORWARD TO
COMPLETELY COVER THE BURNER ORIFICE.

6.  Adjust the Air Shutter:  See fig. 33.

• Slide the shutter BACK to open the inlet, slide
FORWARD to close. The standard settings are:
Natural gas -  1/4” open
Propane  -  1/2” open
• Tighten the wing nut on the Air Shutter Stem.
• Replace the Burner Skirt.

7.  Change the Regulator: See fig. 34.

•  Using a Torx T-20 screwdriver or small flat head
screwdriver, remove the three specialty screws
from the front of the valve regulator.
•  Remove the regulator tower and gasket.
BE SURE TO REMOVE THE BLACK RUBBER GASKET
FROM THE VALVE.
•  Install the new variable regulator tower with
the new rubber gasket. Thoroughly tighten new
regulator to valve body.

•  Apply LABEL A to the cabinet floor so that it
may be seen by anyone servicing the fireplace.
•  Apply LABEL B to the Rating Plate in the space
provided.

9.  Reassemble the fireplace, apply gas to the system

and check for gas leaks including all gas lines
before and after the valve. NEVER USE AN OPEN
FLAME TO CHECK FOR GAS LEAKS.

 IMPORTANT: Correct gas pressure is essential for

efficient and safe operation.  It is important that
the correct gas pressure be established at the
time of the installation.  For more details, see the
Gas Pressure section of this manual on page 12.

Be sure to
remove the black
rubber gasket
from the valve.

Apply small
conversion notice
label here.