Maintenance and service – Enviro C-10914 User Manual

Page 11

Step 8. 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 9. Remove the main burner orifice with a 1⁄2 inch deep socket.
Step 10. 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 11. Re-install burner tray, log set and door. Pay special attention when installing the burner that

the venturi adjustment rod is properly installed into the venturi adjustment piece welded to the

burner venturi tube. Also refer to S

ECONDARY

NSTALLATION

- I

NSTALLING

AND

MBERS

Step 12. Open the shut-off valve at the gas line to the unit.
Step 13. 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 14. Re-light the fireplace to ensure proper operation and proper flame appearance, refer to Figure

55.

Step 15. 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
Conversion instructions
Labels to show conversion

Table 1: Orifice Information.

Natural Gas

Propane

Pilot Orifice

.62 mm

.35 mm

Burner Orifice Top

#39 DMS

#53 DMS

Venturi Setting

” min.

Maintenance And Service