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A
Appendix A: Gas Type Conversion
Revision 1/
© Moffat Ltd, January 2007
Blue Seal Evolution Series Gas Chargrills
G592 Model Only
Main Burner
1.
Remove the gas control knob from the front control
panel. The control knob is a push fit onto the shaft of
the gas control valve.
2.
Remove the front control panel by slackening the 2 x 8
mm screws on the front lower edges of the control panel
and gently lift off the control panel.
3.
Disconnect the cable from the rear of the piezo igniter
on the rear of the control panel.
4.
Remove the front control panel from the front of the
Chargrill.
5. Remove the Chargrill castings/griddle plates and
inner radiants to reveal the burner.
6.
Remove the left and right inner heat shield panels
(These are a slot fit onto either side of the chargrill).
7.
Remove the end heat shield panel. (This is a slot fit
onto the front inner face of the chargrill).
8.
Carefully push the main burner forwards and remove the
burner from the chargrill to reveal the main burner injec-
tor.
9. Unscrew the main burner injector from the
chargrill using a 13mm /
1
/
2
“ A/F spanner.
10. Determine the correct injector size for the corresponding
gas, from the rating plate affixed behind the control
panel next to the manifold test point.
11. Replace with the correct size injectors.
12. Check / adjust the main burner aeration gap. This gap
should be fully open.
Pilot Burner
1.
To remove the pilot burner, unscrew the 2 screws
securing the pilot burner shield panel to the front
inner face of the chargrill. Remove the panel from the
chargrill.
2.
Remove the 2 burner supports from the bottom of the
chargrill.
3.
Disconnect the gas connection to the pilot burner by
unscrewing the connection at the base of the pilot
injector using a 10 mm A/F spanner.
4.
Unscrew the 2 x 8 mm screws securing clamp to the
pilot bracket that retain the piezo igniter,
thermocouple and pilot burner.
5.
Remove the pilot burner from the pilot bracket (this is
just a push fit into the bracket). Note the
orientation of the pilot burner in relation to the
thermocouple and piezo igniter electrode as this
is critical for the correct operation of the
chargrill.
6.
Unscrew and remove the nut from the base of the Pilot
Burner using a 11 mm A/F spanner.
7.
Using a small flat blade screwdriver, unscrew and
Heat Shield
Panels
Main Burner
Injector
Aeration
Gap
Adjusting
Screw
Aeration
Shutter
Securing
Screws
Pilot Burner
Shield Panel
Fig 15
Fig 16
Fig 17
Fig 18
Thermocouple
Piezo Igniter
Electrode
Pilot Burner
Gas
Connection
Pilot Bracket
Securing Screws
Pilot
Bracket
Clamp
Fig 19