Kingsman HBZDV4740 Installation Instructions Manual page 20

The gas supply shall be shut off prior to disconnecting the electrical power, before proceeding with the
conversion.
Conversion Kit Instructions – PART A
Caution
:
PLEASE CONFIRM THAT STEP 4 IS UNDERSTOOD
BEFORE PROCEEDING WITH CONVERSION.
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 and complete
until the operation of the converted appliance is
checked as specified in the manufacturer's
instructions supplied with the kit.
1. Remove the 2 ember plates from the burner. This step
may not be required, depending on the type of burner
assembly.
2. Loosen the 2 screws holding the burner in place.
3. Slide the burner to the left to expose the orifice.
4. Before going any further you need to verify which
pilot system is in use. If there is a spring clip below
the pilot hood then proceed to STEP 5 in PART B.
5. Remove the 2 screws that hold the pilot to the bracket.
6. Remove the 2 screws that attach the pilot bracket to the
firebox bottom.
7. Remove the pilot bracket to expose the pilot assembly.
8. Remove the pilot tube and nut from the pilot assembly
using a 10mm wrench; slide the tube and nut down. You
may have to tap the pilot hood lightly to release the pilot
orifice. Place new pilot orifice into the pilot assembly
and reinstall the pilot tube and nut. Tighten with wrench.
Reinstall pilot bracket at this time.
9. Remove main orifice using a 1/2" wrench and replace
with new conversion orifice.
10. Adjust the primary air setting to the correct setting as
specified in the manual or label plate. To adjust the air
setting, loosen the screw on the side of the tube and
rotate to the correct opening using a drill bit or tape
measure. Retighten screw. Reinstall burner at this time
reversing STEPS 3, 2 and 1.
11. Follow instructions supplied with the conversion HI/LO
to convert the valve from one type of fuel to the other.
12. Check for gas leaks around the pilot burner tube and
face of valve.
13. Attach conversion label to label plate on bottom of unit,
writing information as needed.
20