Enviro 50-927, Owner'S Manual

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11
F
UEL
C
ONVERSION
:
Warning: This conversion kit shall be installed by a qualified service agency in accordance with the
manufacturer’s instructions and all applicable codes and requirements of the authority having
jurisdiction. If the information in these instructions is not followed exactly, a fire, explosion or
production of carbon monoxide may result causing property damage, personal injury or loss
of life. The qualified service agency is responsible for the proper installation of this kit. The
installation is not proper or complete until the operation of the converted appliance is checked
as specified in the manufacturer’s instructions supplied with the kit.
Please read and follow these instructions. Also, please read the instruction guidelines provided by S.I.T.
Maintenance And Service
TO BE INSTALLED BY A QUALIFIED SERVICE AGENCY ONLY
Figure 9. Ignitor assembly
beside the burner.
on how to remove and install the HI/LO regulator.
Step 1.
Carefully inspect all parts supplied with this conversion kit.
Step 2. Shut the gas supply off at the shut-off valve. (CAUTION: The
gas supply shall be shut off prior to disconnecting the electrical
power, before proceeding with the conversion.)
Step 3. Remove the glass as shown in the M
AINTENANCE AND
S
ERVICE
.
Step 4.
Change the regulator on the front of the gas valve (follow the
instructions provided by S.I.T.).
Step 5. To change the pilot, simply pull the pilot hood straight up to
access the pilot injector. Using a 5 /
32
inch Allen key, remove the
pilot injector.
Step 6. Install the new pilot injector supplied with this conversion kit. Simply screw the new injector
inside the pilot hood and reinstall the hood by placing the hood on the assembly, line up the
key way, and snap into place.
Step 7. Remove the main burner orifice with a 1⁄2 inch deep socket.
Step 8. Install the new orifice supplied. Be sure to put a bead of pipe-thread sealant or approved
Teflon tape on the orifice before installing into the burner assembly.
Step 9. Reinstall the burner tray, log set, embers, and glass. When re-installing the burner, ensure that
the burner to pilot hood relationship is as shown on Figure 9.
Step 10. Open the shut-off valve at the gas line to the unit.
Step 11. Use a small brush to apply a warm soapy water solution to all gas connections (use a half
dish soap and half warm water). If a gas leak is present, bubbling will occur. Gas leaks can
be repaired by using an approved pipe thread sealant or approved Teflon tape. NEVER USE A
NAKED FLAME WHEN TESTING FOR LEAKS.
Step 12. Re-light the fireplace to ensure proper operation and proper flame appearance.
Step 13. MAKE SURE that the sticker provided by S.I.T. is installed, to signify that the valve has been
converted to a different fuel type. Also, make sure that the rating plate has a conversion label
to show this unit has been converted to a different fuel type.
A VISUAL CHECK OF THE REGULATOR KNOB IS NECESSARY TO DETERMINE WHETHER OR NOT THE
REGULATOR IS THE CORRECT PART. A 50% TURN DOWN REGULATOR WILL HAVE ONLY ONE CORNER
ON THE KNOB
Conversion Kit should contain the following:
(1) 50% turn down HI/LO regulator with three (3) T-20 Torx screws
(1) Pilot injector (1) Main Orifice (NG #39 DMS; LP #53 DMS)
Conversion instructions Pilot Orifice (NG 0.62 mm; LP 0.35 mm)
Labels to show conversion