Blue Seal Evolution G592, Installation And Operation Manual, Page: 25 / 35

23
Gas Conversion and Specifications
Gas Specifications
(*) NOTE:
• The burner operating pressure is to be measured at the manifold test point with one
burner for G592 Model or two burners for other models operating at full setting.
• NAT, LPG & Butane Only - The operating pressure is ex-factory set and is not to be
adjusted, apart from when converting between gasses, if required.
• TOWN GAS Only - The burner operating pressure is to be adjusted using the
adjustable gas regulator supplied.
• Refer to the ‘Gas Conversion and Specifications' section of this manual for further
details.
Natural Gas LPG Butane Town Gas
G592
G594
G596
G598
G592
G594
G596
G598
G592
G594
G596
G598
G592
G594
G596
G598
Main Burner Ø
2.70mm
Ø
1.65mm
Ø
1.55mm
Ø
4.50mm
Pilot Burner 0.35 0.45 0.25 0.30 0.25 0.30 0.60 0.75
Low Fire
Adjustment
1
1
/
4
turns out (ccw) ½ turn out (ccw) 2 turns out (ccw)
Burner Aeration
Setting
Fully Open Fully Open Fully Open
Supply Pressure
1.13 - 3.40 kPa
(4.5” - 13.5” w.c.)
2.75 - 4.50 kPa
(11” - 18.0” w.c.)
0.75 - 1.50 kPa
(3” - 6” w.c.)
Burner Operating
Pressure (*)
1.00 kPa 0.95 kPa 2.5 kPa 2.6 kPa 2.5 kPa 2.6 kPa 0.63 kPa
Gas Regulator
Cap Screw
Adjustable Regulator
(Adjust to the Burner
Operating Pressure
specified)