Replacement Of Nozzles On The Cooking Hob; Burner And Nozzle Characteristics - Parmco AR 600-GAS Installation And Operating Instructions Manual

4.1 Replacement of nozzles on the cooking hob

1. Remove the pan stands, as well as all the caps and
flame-spreader crowns.
2. Unscrew the burner nozzles with a 7mm socket
wrench.
3. Replace the burner nozzles according to the type of
gas to be used (see section 4.2 Burner and nozzle
characteristics table).
4. Replace the burners in the correct position.
4.2 Burner and nozzle characteristics table
Product Code Burner type
Auxiliary
Semi Rapid
Wok
AR 600-GAS
Grill (top gas)
GAS
Oven
(bottom gas)
Auxiliary
Semi Rapid
Fish/Griddle
AR 900-GAS
Wok
GAS
Grill (top gas)
Oven
(bottom gas)
Natural Gas 2kPa
Injector size in mm
No. of
Natural Gas
burners
1 0.72
2 0.97
1 1.35
1 0.93 +
1.2mm sink
hole
1 1.18
1 0.72
2 0.97
1 1.15
1 1.35
1 1.15
1 1.4
Nominal Gas
consumption per
Primary
aeration
Natural Gas
- 3.6 MJ/h
- 6.3 MJ/h
- 13.7 MJ/h
8.9 mm 5.4 MJ/h
Fully open 9.36 MJ/h
- 3.6 MJ/h
- 6.3 MJ/h
10.08 MJ/h
- 13.7 MJ/h
6 x 18mm, 10.08 MJ/h
2 sides
12 x 18mm, 16.2 MJ/h
2 sides
burner
7