Cobra CR6 Installation And Operation Manual

19
Part 6 Gas Conversion
- United Kingdom
Category: II
2H3P.
Flue Type: A
1.
NOTE:
* Measure burner operating pressure at manifold test point with two burners operating at ‘High’
setting. Operating pressure is ex-factory set, through the appliance regulator and is not to be
adjusted, apart from when carrying out gas conversion, if required. (Refer to the information in this
section for details).
Natural Gas (G20) Propane (G31)
Open Burner
Burner Injector
Ø 1.90mm Ø 1.20mm
Low Fire Setting
¾ turn open c.c.w. ¼ turn open c.c.w.
Burner Aeration Setting
16mm open. 16mm open.
Griddle
Burner Injector
Ø 2.00mm Ø 1.25mm
Low Fire Setting
5
/
8
turn open c.c.w.
3
/
8
turn open c.c.w.
Burner Aeration Setting
Fully open. Fully open.
Pilot Injector
0.35 0.23
Oven
CR6
Model
Burner Injector
Ø 2.40mm Ø 1.40mm
Low Fire Screw
Ø 1.00mm Ø 0.60mm
Burner Aeration Setting
Fully open. 10mm open.
Pilot Injector
0.35 0.23
Burner Injector
Ø 2.50mm Ø 1.50mm
Low Fire Screw
Ø 1.50mm Ø 0.95mm
Burner Aeration Setting
Fully open. Fully open.
Pilot Injector
0.35 0.23
Supply Pressure
20 mbar 37 mbar
Burner Operating Pressure (*)
10 mbar 28 mbar
Gas Regulator Cap Screw
CR9
Model

Cobra CR6 Specifications

General

Brand	Cobra
Model	CR6
Category	Ranges
Language	English