Cobra CR6 Installation And Operation Manual

4
Part 2 Specifications
- United Kingdom:
NOTE:
(
*
) Measure burner operating pressure at manifold test point with two burners operating at full 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 ‘Gas Conversion’ Section for further details).
- All Other Markets:
NOTE:
 Measure burner operating pressure at manifold test point with two burners operating at 'High Flame'
setting.
 NAT, LPG & Butane Only - Operating pressure is ex-factory set and is not to be adjusted, apart from
when converting between gasses, if required.
 TOWN GAS Only - Burner operating pressure is to be adjusted using the adjustable gas regulator
supplied.
 Refer to ‘Gas Conversion and Specifications’ section in this manual for further details.
Natural Gas (G20) Propane (G31)
Griddle
(each 300mm
section)
Oven Open
Burner
(each)
Griddle
(each 300mm
section)
Oven
CR6 CR9 CR6 CR9
Heat Input
(nett)
Nominal
5.0 kW 5.0 kW 6.5 kW 7.5 kW 4.6 kW 5.0 kW 6.0 kW 7.5 kW
Reduced
1.7 kW 1.5 kW 1.1 kW 2.2 kW 1.5 kW 2.2 kW 1.05 kW 2.3 kW
Gas Rate
(nett)
Nominal
0.53 m
3
/hr 0.53 m
3
/hr 0.51 m
3
/hr 0.79 m
3
/hr 0.36 kg/hr 0.39 kg/hr 0.47 kg/hr 0.58 kg/hr
Reduced
0.18 m
3
/hr 0.16 m
3
/hr 0.14 m
3
/hr 0.23 m
3
/hr 0.12 kg/hr 0.17 kg/hr 0.09 kg/hr 0.18 kg/hr
Supply Pressure
20 mbar 37 mbar
Operating Pressure (*)
10 mbar (*) 28 mbar (*)
Gas Connection
3
/
4
” B.S.P. Male
Open
Burner
(each)
Natural Gas Town Gas (**)
Input Rate (N.H.G.C.)
- each Open Burner
22 MJ/hr 22 MJ/hr
- each 300mm Griddle Section
20 MJ/hr 20 MJ/hr
- Static Ovens
CR6
24 MJ/hr 24 MJ/hr
CR9
28 MJ/hr 28 MJ/hr
Supply Pressure
1.13 - 3.40 kPa 0.75 - 1.50 kPa
Burner Operating Pressure (*)
1.0 kPa 0.63 kPa
Gas Connection
¾” BSP Male
LP Gas (Propane) LP Gas / Butane
Input Rate (N.H.G.C.)
- each Open Burner
22 MJ/hr 22 MJ/hr
- each 300mm Griddle Section
20 MJ/hr 20 MJ/hr
- Static Ovens
CR6
24 MJ/hr 24 MJ/hr
CR9
28 MJ/hr 28 MJ/hr
Supply Pressure
2.75 - 4.50 kPa 2.75 - 4.50 kPa
Burner Operating Pressure (*)
2.6 kPa 2.6 kPa
Gas Connection
¾” BSP Male

Cobra CR6 Specifications

General

Brand	Cobra
Model	CR6
Category	Ranges
Language	English