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Gas Conversion
VI.
Only qualified/authorized service persons are to carry out gas conversion operations.
Before proceeding with the gas conversion procedure, allow the unit to cool down first, and
ensure that the main gas supply connected to the equipment is shut-off, and lock-out/tag-
out procedure is followed, to prevent injury to persons or damage to properly.
1.
Replace the Main Burners Injectors
a.
Remove the gas control knobs from the front control panel. The control knobs are a push
fit onto the shaft of the gas control valves.
b.
Remove the front control panel by slackening the 4 screws on the front of the control panel
and remove the panel from the front of the appliance. Take caution when opening the front
panel and ensure to disconnect the electrical connection lead wire from the rear of the piezo
igniter fitted at the control panel.
c.
Remove the cast grates and radiants.
d.
Remove the cotter pin which locks the burner in place, and then remove the U-burner.
e.
Remove the Main Burner Injector using a 13mm spanner.
f.
Determine the correct Orifice size for the new gas type. Refer to the Gas Specification
Table on page 5 of this manual.
g.
Replace with the correct Main Burner Injector Orifice size (refer to the Gas Specification on
page 5).
h.
Return the U-Burner, and return the cotter pin to lock the U-Burner in place. Ensure that
the U-burner and main burner injector are properly aligned with each other.
CAUTION!
19
Igniter wire
Main Burner Injector
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